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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

_______________________________

FORM 11-K
_______________________________


x    ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2020

OR

¨    TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from __________ to __________

Commission file number: 1-38962
_______________________________

Full title of the plan and the address of the plan, if different from that of the issuer named below:

FISERV 401(k) SAVINGS PLAN

Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

Fiserv, Inc.
255 Fiserv Drive
Brookfield, Wisconsin 53045




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REQUIRED INFORMATION

The Fiserv 401(k) Savings Plan (the “Plan”) is subject to the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). Therefore, in lieu of the requirements of Items 1-3 of Form 11-K, the financial statements of the Plan as of December 31, 2020 and 2019 and for the fiscal year ended December 31, 2020 and supplemental schedules of the Plan as of and for the fiscal year ended December 31, 2020, which have been prepared in accordance with the financial reporting requirements of ERISA, are attached hereto as Appendix 1 and incorporated herein by this reference.

EXHIBIT INDEX

Exhibit No.Description
23.1




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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the agent for the Plan has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

Fiserv 401(k) Savings Plan
Date:June 29, 2021By:/s/ Robert W. Hau
Robert W. Hau
On behalf of the Plan
Date:June 29, 2021By:/s/ Kenneth F. Best
Kenneth F. Best
On behalf of the Plan



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Appendix 1

FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)

Financial Statements as of December 31, 2020 and 2019 and for the Year Ended December 31, 2020,
Supplemental Schedules as of and for the Year Ended December 31, 2020, and
Report of Independent Registered Public Accounting Firm




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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
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Page
FINANCIAL STATEMENTS:
Statements of Net Assets Available for Benefits as of December 31, 2020 and 2019
Statement of Changes in Net Assets Available for Benefits for the Year Ended December 31, 2020
Notes to Financial Statements as of December 31, 2020 and 2019 and for the Year Ended December 31, 2020
SUPPLEMENTAL SCHEDULES FURNISHED PURSUANT TO DEPARTMENT OF LABOR’S RULES AND REGULATIONS
Form 5500, Schedule G, Part III, Line 4j - Schedule of Non-Exempt Transactions for the Year Ended December 31, 2020
Form 5500, Schedule H, Part IV, Line 4i - Schedule of Assets (Held at End of Year) as of December 31, 2020
NOTE:All other schedules required by Section 2520.103-10 of the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 have been omitted because they are not applicable.




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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Plan Participants and Plan Administrator of Fiserv 401(k) Savings Plan (formerly the First Data Corporation Incentive Savings Plan):
Opinion on the Financial Statements
We have audited the accompanying statements of net assets available for benefits of the Fiserv 401(k) Savings Plan (formerly the First Data Corporation Incentive Savings Plan) (the “Plan”) as of December 31, 2020 and 2019, the related statement of changes in net assets available for benefits for the year ended December 31, 2020, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2020 and 2019, and the changes in net assets available for benefits for the year ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
Emphasis of Matter
As discussed in Note 1 to the financial statements, effective August 5, 2020, the 401(k) Savings Plan of Fiserv, Inc. and its Participating Subsidiaries merged into the Plan. Our opinion is not modified with respect to this matter.
Report on Supplemental Schedules
The supplemental schedules listed in the Table of Contents have been subjected to audit procedures performed in conjunction with the audits of the Plan's financial statements. The supplemental schedules are the responsibility of the Plan’s management. Our audit procedures included determining whether the supplemental schedules reconcile to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental schedules. In forming our opinion on the supplemental schedules, we evaluated whether the supplemental schedules, including their form and content, are presented in compliance with the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, such schedules are fairly stated, in all material respects, in relation to the financial statements as a whole.

/s/ DELOITTE & TOUCHE LLP
Milwaukee, Wisconsin
June 29, 2021

We have served as the auditor of the Plan since 2021.
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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS
(In thousands)
December 31,
20202019
ASSETS:
Investments:
Investments at fair value$4,940,336 $1,430,000 
Investments at contract value233,336 179,572 
Total investments5,173,672 1,609,572 
Receivables:
Notes receivable from participants57,698 25,466 
Employer contributions— 535 
Total receivables57,698 26,001 
Total assets5,231,370 1,635,573 
LIABILITIES:
Accrued administrative expenses376 192 
NET ASSETS AVAILABLE FOR BENEFITS
$5,230,994 $1,635,381 

See accompanying notes to financial statements.

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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
(In thousands)
Year Ended December 31, 2020
ADDITIONS:
CONTRIBUTIONS:
Participant contributions$205,394 
Employer contributions, net of forfeitures19,653 
Rollover contributions23,764 
Total contributions248,811 
INVESTMENT AND OTHER INCOME:
Dividends and interest66,235 
Interest on notes receivable from participants2,244 
Other income104 
Net appreciation in fair value of investments548,154 
Total investment and other income616,737 
Total additions865,548 
DEDUCTIONS:
Benefits paid to participants309,984 
Administrative expenses1,375 
Total deductions311,359 
INCREASE IN NET ASSETS BEFORE ASSET TRANSFER554,189 
ASSETS TRANSFERRED INTO PLAN DUE TO PLAN MERGER (Note 1)3,041,424 
NET ASSETS AVAILABLE FOR BENEFITS:
Beginning of year1,635,381 
End of year$5,230,994 

See accompanying notes to financial statements.

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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)

NOTES TO FINANCIAL STATEMENTS
AS OF DECEMBER 31, 2020 AND 2019 AND FOR THE YEAR ENDED DECEMBER 31, 2020

1. PLAN DESCRIPTION
The following description of the Fiserv 401(k) Savings Plan (formerly the First Data Corporation Incentive Savings Plan) (the “Plan”) is provided for informational purposes only. Participants should refer to the Plan document for a complete description of the Plan’s provisions.
General — The Plan (as amended and restated) was established effective July 1, 1990 as a defined contribution plan and is maintained in order to aid eligible employees to accumulate savings for their retirement. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"), as amended.
On July 29, 2019, Fiserv, Inc. (the "Company" or "Employer") completed the acquisition of First Data Corporation ("First Data") by acquiring 100% of the First Data stock that was issued and outstanding as of the date of the acquisition. Effective January 1, 2020, the Plan, as originally established by First Data, was amended and restated to reflect the following changes for the purpose of providing a single plan covering current and former employees of Fiserv, Inc. and First Data Corporation and their affiliates:

The Plan, formerly known as the First Data Corporation Incentive Savings Plan, was renamed as the Fiserv 401(k) Savings Plan.
The Plan was amended to allow for the merger of the 401(k) Savings Plan of Fiserv, Inc. and its Participating Subsidiaries into the Plan. The merger of the Plan assets was effective August 5, 2020, with all participant account balances (including outstanding notes receivable from participants' balances) of the 401(k) Savings Plan of Fiserv, Inc. and its Participating Subsidiaries totaling $3,041,424 thousand transferred into the Plan.
Fiserv Solutions, LLC (the "Plan Sponsor") replaced First Data Corporation as the plan sponsor and also replaced the First Data Corporation Benefits Committee. The Fiserv Investment Committee replaced the First Data Corporation Investment Committee as the fiduciary of the Plan.
Participating employers of both companies became participating employers in the Plan.
The current trust agreement for the Plan between First Data Corporation and Bank of America, N.A. as trustee was assigned to Fiserv Solutions, LLC.
A Fiserv Stock Fund was added to the Plan as an investment option.
The amended and restated Plan document incorporated certain changes to the Plan's design, primarily related to the eligibility requirements for participation in the Plan and employer matching contributions, and participant contribution elective options, as further described below.
Employees who (i) are not subject to a collective bargaining agreement; (ii) receive compensation payable in U.S. dollars; (iii) are not leased employees, independent contractors or interns; (iv) are not residents of Puerto Rico; and (v) are regularly scheduled to work at least 20 hours per week based on the U.S. payroll and personnel records with participating employers are eligible to participate in the Plan. If an employee is not regularly scheduled to work at least 20 hours per week but completes 1,000 hours of service during the twelve-month period beginning on the employee's hire date and ending on the anniversary of the employee's employment, the employee will become eligible to participate in the Plan on the first day of the month following or coinciding with the anniversary date of the employee's hire.
The Plan was further amended on January 2, 2020 to clarify certain definitions and the calculation of service credit for certain employees and former employees of acquired companies and for the dissolution of the Banc of America Merchant Services, LLC joint venture (see Note 5).
On March 27, 2020, Congress passed the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act"), which provides immediate and temporary relief for retirement plan sponsors and their participants with respect to
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employer contributions, distributions and participant loans. The Plan adopted certain provisions included in the CARES Act which (i) allowed eligible participants to request penalty-free distributions of up to $100 thousand, not to exceed the participant's vested account balance, for qualifying reasons associated with the COVID-19 pandemic before December 31, 2020, (ii) allows eligible participants to defer loan payments under the Plan for up to one year for loans due between March 27, 2020 and December 31, 2020, and (iii) increased the maximum loan amount available to affected participants under the Plan to the lesser of $100 thousand or 100% of the participant’s vested account balance for 180 days from March 27, 2020.
A restatement of the Plan's provisions, which included the foregoing amendments, was adopted to coincide with the date on which the merger of the 401(k) Savings Plan of Fiserv, Inc. and Its Participating Subsidiaries into the Plan was completed.
Since early 2020, the world has been, and continues to be, impacted by the novel strain of the coronavirus ("COVID-19") pandemic. The COVID-19 pandemic, and various measures imposed by the governments of many countries, states, cities and other geographic regions to prevent its spread, have adversely impacted global economic activity and contributed to significant volatility in financial markets. The COVID-19 pandemic has affected, and may continue to affect, the market price of Fiserv, Inc. common stock and other Plan assets. The extent of the impact of the COVID-19 pandemic on the Plan will depend on, among other matters, the duration and intensity of the pandemic; governmental and private sector responses to the pandemic and the impact of such responses on the Plan; and the level of success of global vaccination efforts, all of which are uncertain and cannot be predicted.
On February 18, 2020, the Company completed the sale of a 60% controlling interest of its Investment Services business, subsequently renamed as Tegra118 Wealth Solutions, Inc., to Motive Partners. Effective January 2, 2020, the Plan was amended to allow associates who were employed by the Fiserv, Inc. Investment Services business as of February 18, 2020, as well as employees hired by Tegra118 Wealth Solutions, Inc. and its subsidiaries between February 18, 2020 and December 31, 2020, to participate in the Plan through December 31, 2020. Associates who were employed by the Investment Services business as of February 18, 2020 became fully vested in their account balances as of the closing date of the sale. Employees of Tegra118 Wealth Solutions, Inc. and its subsidiaries were not eligible to direct any salary reduction contributions to be invested in the Fiserv Stock Fund (see further discussion below). Effective January 1, 2021, Tegra118 Wealth Solutions, Inc. and its subsidiaries ceased being participating employers in the Plan and its employees are no longer eligible to participate in the Plan. On January 11, 2021, $90,101 thousand of assets associated with the Plan accounts of current and former employees of Tegra118 Wealth Solutions, Inc. and its subsidiaries were transferred out of the Plan.
During 2020, certain Tegra118 Wealth Solutions, Inc. employees were inadvertently able to direct salary reduction contributions, in the aggregate amount of $3 thousand, to be invested into the Fiserv Stock Fund, which resulted in non-exempt transactions. These individual investments in the Fiserv Stock Fund were subsequently liquidated and reinvested in other Plan investments. See the supplemental schedule of non-exempt transactions for additional information.
Administration—The Plan is administered by Fiserv Solutions, LLC. Merrill Lynch, a Bank of America company ("Merrill") is the third-party recordkeeper of the Plan. Bank of America, N.A. ("Bank of America" or "Trustee") acts as the custodian and trustee of the Plan.
Contributions — Participants under the amended and restated Plan may elect to make salary reduction contributions, subject to federal tax limitations, of not less than 1% or greater than 75% of their eligible compensation. Participants are automatically enrolled in the Plan at a 3% pre-tax savings rate which is automatically increased 1% annually, up to a maximum of 15% of compensation, unless the participant elects a different percentage. However, under the provisions of the amended and restated Plan, no such increase occurred during the 2020 Plan year; the next automatic increase occurred in April 2021. Participants may also roll over distributions from other qualified plans into the Plan, including personal individual retirement accounts. Participants who have attained age 50 before the close of the Plan year are eligible to make an additional tax-deferred payroll catch-up contribution. All of the above participant contributions and elections are subject to regulatory and Plan limitations.
Effective January 1, 2020, eligible participants under the Plan received an employer matching contribution equal to 100% of the first 1% and 40% of the next 5% of a participant's contributions. However, to the extent permitted by
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ERISA and the Internal Revenue Code ("IRC"), the Company may elect to decrease or eliminate the Company's matching contribution. Employees in a position of senior vice president or higher are not eligible to receive employer matching contributions. Based upon the level of employer matching contributions, the Plan is not considered to be a safe harbor plan. The Company remits participant and employer matching contributions to the Trustee in the period payroll deductions are made.
Effective April 1, 2020, in response to the COVID-19 pandemic, the Company temporarily suspended the employer matching contributions for the remainder of 2020. Effective January 1, 2021, the employer matching contribution was re-established to equal 100% of the first 1% contributed and 25% of the next 4% contributed for eligible participants.
The Company may make a special contribution to participants who are eligible employees on the last day of the Plan year or are eligible employees during the Plan year who terminated employment due to death, disability, or retirement (defined as attaining age 65). Any special contributions are allocated based upon the ratio of a participant's compensation to the compensation of all eligible participants and may be made in the form of the Fiserv Stock Fund, cash, or any combination thereof. The Company did not make a special contribution for the 2020 Plan year.
All contributions are invested as directed by Plan participants. Participants may irrevocably designate all or any part of their elective deferrals to the Plan as Roth 401(k) deferrals, provided the eligibility requirements have been met. The Roth 401(k) deferrals are contributed to the Plan on an after-tax basis and are included in the computation of the participant’s personal income. Because the amounts are contributed on an after-tax basis, the deferrals and, in most cases, earnings on the deferrals, are not subject to federal income taxes when distributed to participants as long as the distributions are considered to be qualified. The combined total of pre-tax deferrals and Roth 401(k) deferrals may not exceed the maximum dollar limitation allowable under law.
Participant Accounts — Individual accounts are maintained for each Plan participant. Each participant’s account reflects participant contributions, Employer contributions, transfers into and out of the Plan, benefits paid to participants, forfeitures and allocations of investment income and losses and administrative expenses. Allocations to each participant's account are based on the proportion that the balance of each participant's account bears to the total balance of all participants in each investment fund. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account.
Vesting — Plan participants are entitled to the vested balance in their respective accounts as of their respective termination date, 65th birthday, death or permanent disability. Participant, rollover and special contributions vest immediately. Employer contributions vest 100% after two years of employment with the Company. In the event of death, disability or retirement at or after age 65, all amounts allocated to a participant’s account under the Plan are 100% vested.
Forfeitures — The Plan provides for restoration of forfeited funds upon re-employment of former participants in specified circumstances. Forfeited non-vested accounts are used to reduce future Employer matching contributions and pay administrative expenses of the Plan. Unallocated forfeitures totaled $1,723 thousand and $104 thousand at December 31, 2020 and 2019, respectively. During 2020, Employer contributions were reduced by $102 thousand from forfeited non-vested accounts. During 2020, administrative expenses were reduced by $48 thousand from forfeited non-vested accounts.
Investment Options — Participants direct the investment of their account balance into the investment options of the Plan in 1% increments. The Plan offers investments in registered investment companies, collective investment trusts, the Fiserv Stock Fund, and a separately managed stable value fund. The collective investment trusts held by the Plan are primarily comprised of target funds which invest in mutual funds using an asset allocation strategy designed for investors planning to retire or leave the workplace in or within a few years of the target year. The Fiserv Stock Fund is limited, in general, to no more than 25% of the participant's account balance. The stable value fund primarily holds investment contracts that are issued by insurance companies and commercial banks and backed by bond funds and trusts.
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Participants may also direct the investment of their account balance into a Self-Directed Brokerage Account ("SDBA"), which allows participants to buy and sell almost any registered investment company or other public security available. If a participant does not affirmatively elect an investment allocation, the participant's account balance will be invested in the applicable target retirement trust based on the participant's projected retirement age of 65. The investment options in the Plan are reviewed and modified as deemed appropriate by the Investment Committee. While direct exchanges from the stable value fund into a competing fund are prohibited, participants may otherwise redeem their investments held by the Plan without restriction. A participant may change their investment elections daily.
Notes Receivable from Participants — Participants under the amended and restated Plan may request loans, subject to consideration for adequate collateral, in a minimum amount of $1 thousand and up to a maximum amount of the lesser of the following: (a) $50 thousand (reduced by the excess, if any, of the participant’s highest outstanding loan balance during the previous twelve months over the outstanding loan balance on the date of the loan); or (b) 50% of the current market value of the participant’s vested and non-forfeitable account balances. The rate of interest charged on participant loans (3.25% to 11.25% at December 31, 2020) is based on the prime rate published in the Wall Street Journal on the first business day of the calendar quarter during which the loan is processed, plus 2%, unless otherwise determined by Fiserv Solutions, LLC, and is fixed at the borrowing date for the term of the loan. Generally, loans require repayment within five years; however, primary residence loan maturities can be up to 15 years, subject to certain requirements. A maximum of two loans per participant, one residential and one otherwise, are allowed to be outstanding at a time. See description above for certain provisions adopted by the Plan under the CARES Act to defer loan payments for up to one year and increase maximum loan amounts.
Payment of Benefits — Upon termination of employment for any reason, including death or disability, a participant may elect to receive a distribution of the vested portion of his or her account in a lump sum or as a direct rollover. If no such election is made within 90 days and the participant’s vested interest in the Plan is more than $1 thousand but not more than $5 thousand, it will automatically be rolled over to a new individual retirement account designated by Fiserv Solutions, LLC. If the vested interest is $1 thousand or less, a lump sum cash distribution will be made. If a participant’s vested interest exceeds $5 thousand, the vested portion of his or her account will remain in the Plan until the participant or the participant’s representative elects to receive a distribution. Upon termination of employment, a participant may request that amounts invested in the Fiserv Stock Fund be distributed entirely in cash or stock as part of a lump sum distribution.
An in-service withdrawal of all or a portion of a participant’s account may be made under certain conditions, including election by the participant after attaining age 59½. Upon experiencing severe financial hardship, a participant may request a hardship withdrawal if certain criteria are met. Hardship withdrawals are made in cash. The Plan contains special rules prescribed by the IRC regarding the commencement of distributions to participants who attain age 70½. See description above for certain provisions adopted by the Plan under the CARES Act to allow for penalty-free distributions.
Administrative Expenses — All investment management and transaction fees directly related to the Plan's investments are paid by the Plan. Management fees and operating expenses charged to the Plan for investments are deducted from income earned on a daily basis and are not separately reflected. Consequently, investment management fees and operating expenses are reflected as a reduction of investment return for such investments. Administrative expenses totaled $1,375 thousand during the year ended December 31, 2020.
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of Accounting — The accompanying financial statements have been prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States.
Use of Estimates — The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ materially from those estimates and are subject to change in the near term.
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Investment Valuation — The Plan’s investments are stated at fair value (see Note 3), except for fully benefit-responsive investment contracts which are reported at contract value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.
Income Recognition — Purchases and sales of investments are recorded on a trade-date basis. Interest income is accrued when earned. Dividend income is recorded on the ex-dividend date. Capital gains and losses are recorded within net appreciation in fair value of investments in the statement of changes in net assets available for benefits.
Notes Receivable from Participants — Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Interest income is recorded on the accrual basis. Related fees are recorded as administrative expenses and are expensed when they are incurred. No allowance for credit losses has been recorded as of December 31, 2020 or 2019. If a participant ceases to make loan repayments and the plan administrator deems the participant loan to be in default, the participant loan balance is reduced and a benefit payment is recorded.
Payment of Benefits — Benefit payments to participants are recorded upon distribution. At December 31, 2020 and 2019, approved and unpaid benefit payments were $4,855 thousand and $2,254 thousand, respectively.
Risks and Uncertainties — The Plan invests in various investments. Investments, in general, are exposed to various risks, such as interest rate risk, credit risk and overall market volatility. Due to the level of risk associated with investments, it is reasonably possible that changes in the values of investments will occur in the near term and that such changes could materially affect the amounts reported in the financial statements.
Recent Accounting Pronouncements — In August 2018, the Financial Accounting Standards Board issued Accounting Standards Update ("ASU") No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement ("ASU 2018-13"), which removes, modifies and adds certain disclosure requirements of Accounting Standards Codification Topic 820, Fair Value Measurement. ASU 2018-13 is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2019, with the additional disclosures required to be applied prospectively and the modified and removed disclosures required to be applied retrospectively to all periods presented. The Plan adopted ASU 2018-13 effective January 1, 2020, and the adoption did not have a material impact on the Plan’s disclosures.

3. FAIR VALUE MEASUREMENTS
The Plan’s investments are reported at fair value, except for fully benefit-responsive investment contracts which are reported at contract value (see Note 4), in the accompanying statements of net assets available for benefits. Fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities, the Plan uses the hierarchy prescribed in ASC 820, Fair Value Measurements, and considers the principal or most advantageous market and the market-based risk measurements or assumptions that market participants would use in pricing the asset or liability. The three levels in the hierarchy are as follows:

Level 1 - Quoted prices (unadjusted) for identical assets or liabilities in active markets that are accessible as of the measurement date.
Level 2 - Inputs other than quoted prices within Level 1 that are observable either directly or indirectly, including but not limited to quoted prices in markets that are not active, quoted prices in active markets for similar assets or liabilities and observable inputs other than quoted prices such as interest rates or yield curves.
Level 3 - Unobservable inputs reflecting the Plan's own judgments about the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk.
The Plan maximizes the use of relevant observable inputs and minimizes the use of unobservable inputs. Financial instruments carried and measured at fair value on a recurring basis are classified as follows according to the fair value hierarchy described above:
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(In thousands)Level 1Level 2Total
December 31, 2020
Money market fund$4,885 $— $4,885 
Fiserv Stock Fund:
Fiserv, Inc. common stock170,447 — 170,447 
Money market882 — 882 
Self-directed brokerage accounts129,765 18,374 148,139 
Registered investment companies1,321,844 — 1,321,844 
Total investments in fair value hierarchy table$1,627,823 $18,374 $1,646,197 
Investments measured at net asset value:
Collective investment trusts3,294,139 
Total investments at fair value$4,940,336 

(In thousands)Level 1Level 2Total
December 31, 2019
Money market fund$2,274 $— $2,274 
Self-directed brokerage accounts65,716 1,447 67,163 
Registered investment companies521,088 — 521,088 
Total investments in fair value hierarchy table$589,078 $1,447 $590,525 
Investments measured at net asset value:
Collective investment trusts839,475 
Total investments at fair value$1,430,000 
The Plan's investments in collective investment trusts are measured using the net asset value ("NAV") per share (or its equivalent) practical expedient in accordance with ASC 820, and therefore such investments have not been classified in the fair value hierarchy above. The fair value amounts presented in the table are intended to permit reconciliation of the fair value hierarchy to the amounts presented within the statements of net assets available for benefits. The following table provides summarized information related to investments measured at fair value based on NAV per share at December 31:
Fair Value
(In thousands)20202019Unfunded CommitmentsRedemption FrequencyRedemption Notice Period
Collective investment trusts$3,294,139 $839,475 $— DailySame Day
For the year ended December 31, 2020, there were no significant transfers between Levels 1 and 2 and no transfers in or out of Level 3. The Plan's investments were segregated into the following major categories and levels for determining their fair value at December 31, 2020 and 2019:
Money Market Fund – The money market fund consists of the BlackRock Liquidity Fund. The fund intends to maintain a net asset value of approximately $1 per share. The fund has been valued using Level 1 inputs as these are quoted prices in active markets.
Fiserv Stock Fund – The Fiserv Stock Fund consists of Fiserv, Inc. common stock, which is valued at the quoted market price from an active market, and cash equivalents which provide liquidity for trading. These investments have been valued using Level 1 inputs as these are quoted prices in active markets.
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Self-Directed Brokerage Accounts – Plan participants can invest in almost any publicly traded securities, registered investment companies and certain other securities through a self-directed brokerage account. The underlying investments are valued as follows:
Registered investment companies: The fair value is based on the reported NAV on December 31. Consistent with the registered investment companies discussed below, these investments have been valued using Level 1 inputs as these are quoted prices in active markets.

Publicly traded equities and exchange traded funds (includes common stock and preferred stock): Values for shares of publicly traded equities and exchange traded funds are the per share prices listed by the exchange. These investments have been valued using Level 1 inputs as these are quoted prices in active markets.

Fixed income securities (includes certificates of deposit, government obligations and corporate bonds): The fair value of the fixed income securities are obtained with the assistance of a third-party pricing vendor. The third-party pricing vendor utilizes evaluated pricing models that vary by asset class and incorporate available market data. Because many fixed income securities do not trade on a daily basis, the evaluated pricing applications apply available information through processes such as benchmark curves, benchmarking of like securities, sector groupings and matrix pricing. The pricing models vary by asset class but all rely on observable standard market inputs such as benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data including market research publications. These securities have been valued using Level 2 inputs.
Registered Investment Companies – The Plan is invested in shares of several registered investment companies that are registered with the Securities and Exchange Commission. Prices of these funds are based on the NAV calculated by the funds and are publicly reported on national exchanges. Although the prices are listed on national exchanges, exiting the investment is generally only accomplished through redemption with the fund itself. Thus, redemption with the fund is the principal market in which the Plan could exit the investments. The funds redeem shares at the NAV with few restrictions and redemption with the funds is an active market. These investments are classified as Level 1 in the fair value hierarchy.
Collective Investment Trusts Target retirement trusts managed by Vanguard Fiduciary Trust Company are organized as collective investment trusts ("CITs"). Each trust invests in investments using an asset allocation strategy designed for investors planning to retire and leave the workforce within a few years of the target year. The BlackRock Government Short-Term Investment Fund, which is a component of the Stable Value Fund as further described below, is organized as a CIT. The fund's strategy is to generate income while preserving principal and to maintain a net asset value of approximately $1 per unit. Prices of these pooled groups of assets are valued at the NAV (as a practical expedient) which is based on the fair value of the underlying investments held by each CIT less its liabilities. This practical expedient is not used when it is determined to be probable that the CIT will sell the investment for an amount different than the reported net asset value. Participant transactions (purchases and sales) may occur daily. Were the Plan to initiate a full redemption of the CITs, the investment advisor reserves the right to temporarily delay withdrawal from the trusts in order to confirm that securities liquidations will be carried out in an orderly business manner.
The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, although the Plan believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.

4. FULLY BENEFIT-RESPONSIVE CONTRACTS
The Plan holds a portfolio of investment contracts (the "Stable Value Fund") that is comprised of a short term investment fund and a portfolio of synthetic guaranteed investment contracts. The portfolio of synthetic guaranteed investment contracts meet the fully benefit-responsive investment contract criteria and, therefore, are reported at contract value in the statements of net assets available for benefits. Contract value is the relevant measurement
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because it is the amount participants would receive if they were to initiate permitted transactions under the terms of the Plan. The Plan invests in these investment contracts through the separately managed account strategy.
Synthetic Guaranteed Investment Contracts ("SGICs") – The Plan's portfolio includes fixed maturity and constant duration SGICs. The Plan owns the assets underlying the investment of the SGIC, and the bank, insurance company or other financial institution issues a contract, referred to as a "wrapper" that maintains the contract value of the underlying investments for the duration of the SGICs. Fixed maturity SGICs consist of an asset or collection of assets and a benefit responsive, book value wrap contract purchased for the portfolio. Constant duration SGICs consist of a portfolio of securities and a benefit responsive, book value wrap contract purchased for the portfolio. The wrapper contract is an agreement for the wrap issuer, such as a bank or insurance company, to make payments to the Plan in certain circumstances. The wrapper contract typically includes certain conditions and limitations on the underlying assets owned by the Plan and provide a guarantee that the crediting rate will not fall below 0%.
The following represents the bifurcation of contract value between investments in the Stable Value Fund at December 31:
(In thousands)20202019
Fixed maturity SGIC's$39,573 $29,207 
Constant duration SGICs193,763 150,365 
Total$233,336 $179,572 
The following events will limit the ability of the fund to transact at contract value: (i) employer communications designed to induce participants to transfer from the fund; (ii) employer-initiated events or events within the control of the Plan or the Plan sponsor which would have a material and adverse impact on the fund; or (iii) changes of qualification status of the employer or the Plan. Instead, market value will likely be used in determining the payouts to the participants in these circumstances. In general, issuers may terminate the contract and settle at other than contract value if the qualification status of the employer or the Plan changes, breach of material obligations under the contract and misrepresentation by the contract holder, or failure of the underlying portfolio to conform to the pre-established investment guidelines. The Company is not aware of any events which may occur that might limit the ability of the Plan to transact at contract value with the contract issuers and that would also limit the ability of the Plan to transact at contract value with the participants.
5. PARTY-IN-INTEREST AND RELATED-PARTY TRANSACTIONS
The Plan invests in shares or units of certain funds managed by Bank of America, the trustee, and certain Plan investments are in accounts managed by Merrill, the recordkeeper and administrator of the self-directed brokerage accounts; therefore, these transactions are party-in-interest transactions. Notes receivable from participants are also considered party-in-interest transactions. The Plan held $57,698 thousand and $25,466 thousand in notes receivable from plan participants at December 31, 2020 and 2019, respectively.
The Plan Sponsor, via its indirect, wholly owned subsidiary FDS Holdings Inc. was, until July 1, 2020, a party to a joint venture with Bank of America National Association ("BANA"), a wholly owned subsidiary of Bank of America. The joint venture, called Banc of America Merchant Services, LLC ("BAMS"), as initially structured, was 51% owned by the Company and 49% owned by BANA. During 2020 and 2019, the SDBA held Bank of America Corporation stock. These transactions may qualify as party-in-interest transactions as defined by ERISA regulations; however, they are exempt from the prohibited transaction rules under ERISA. In July 2019, Fiserv, Inc. and Bank of America jointly announced the anticipated dissolution of BAMS, and subsequently completed the dissolution effective July 1, 2020. Following the joint venture's dissolution, the Company continues to provide processing and other support services to Bank of America and Bank of America merchant clients.
The Plan also offers the Fiserv Stock Fund, which primarily consists of Fiserv, Inc. common stock, as an investment option. Fiserv Solutions, LLC is the sponsoring employer and, therefore, a related party of the Plan. At December 31, 2020, the Plan held 1,500,398 shares of Fiserv, Inc. common stock, with a cost basis of $147,291 thousand.
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6. RISKS AND UNCERTAINTIES
The Plan holds various investments in registered investment companies, collective investment trusts, a stable value fund, common stock, and other investments through the SDBA. Investments, in general, are exposed to various risks, such as interest rate risk, credit risk and overall market volatility. The following table provides details on investments that represent a concentration of greater than 10% of the Plan's net assets at December 31:
20202019
(In thousands)Balance% of Net AssetsBalance% of Net Assets
Vanguard Institutional Index Fund$705,750 13 %$294,985 18 %
Vanguard Target Retirement Trust Select 2025579,223 11 %114,412 %
Vanguard Target Retirement Trust Select 2030709,010 14 %202,623 12 %
Vanguard Target Retirement Trust Select 2035561,684 11 %122,312 %
Due to the level of risk associated with investments, it is reasonably possible that changes in the values of investments could occur in the near term and that such changes could materially affect participants' account balances and the amounts reported in the financial statements. The COVID-19 pandemic has led to volatility in financial markets and has affected, and may continue to affect, the Plan's assets.

7. PLAN TERMINATION
The Plan Sponsor has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions set forth in ERISA. In the event that the Plan is terminated, participants would become 100% vested in their accounts, including Company contributions.

8. TAX STATUS
The Internal Revenue Service has determined and informed the Company by a letter dated December 13, 2017 that the restated Plan document as of January 1, 2017 and related trust were designed in accordance with the applicable regulations of the IRC. Although the Plan has been amended since receiving this determination letter, the Company and Plan management believe that the Plan is currently designed and operated in compliance with the applicable requirements of the IRC and that the Plan and related trust continue to be tax exempt. Therefore, no provision for income taxes has been included in the Plan’s financial statements. In conjunction with the amended and restated Plan provisions described in Note 1, Fiserv Solutions, LLC has filed for a new determination letter from the Internal Revenue Service.

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9. DIFFERENCES BETWEEN FINANCIAL STATEMENTS AND FORM 5500
The following is a reconciliation of net assets available for benefits and changes in net assets available for benefits per the accompanying financial statements to the Form 5500 as of and for the year ended December 31:
(In thousands)20202019
Net assets available for benefits per the accompanying financial statements$5,230,994 $1,635,381 
Plus: Adjustment from contract value to fair value for fully benefit-responsive investment contracts8,262 — 
Less: Amounts allocated to withdrawing participants(4,855)(2,254)
Net assets available for benefits per the Form 5500$5,234,401 $1,633,127 

(In thousands)2020
Changes in net assets available for benefits per the accompanying financial statements$3,595,613 
Changes in adjustment from contract value to fair value for fully benefit-responsive investment contracts8,262 
Changes in amounts allocated to withdrawing participants(2,601)
Changes in net assets available for benefits per the Form 5500$3,601,274 

Net assets available for benefits in the accompanying financial statements report the synthetic guaranteed investment contracts within the Stable Value Fund at contract value; however, such contracts are recorded at fair value within the Plan's Form 5500. Amounts allocated to withdrawing participants are recorded on the Form 5500 for benefit claims that have been processed and approved for payment prior to year-end but not paid.
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SUPPLEMENTAL SCHEDULES

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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
FORM 5500, SCHEDULE G, PART III, LINE 4j —
SCHEDULE OF NON-EXEMPT TRANSACTIONS
EIN: 39-1833695 Plan: 004
FOR THE YEAR ENDED DECEMBER 31, 2020
(In thousands, except unit amounts)
(a)
Identity of party involved
(b)
Relationship to plan, employer, or other party-in-interest
(c)
Description of transaction including maturity date, rate of interest, collateral, par or maturity
(d)
Purchase price
Number of unitsCorrective contribution
*Fiserv, Inc.EmployerPurchase of Fiserv Stock Fund by Employees of Tegra118 Wealth Solutions, Inc.$338December 31, 2020
*Represents a party-in-interest
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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
FORM 5500, SCHEDULE H, PART IV, LINE 4i —
SCHEDULE OF ASSETS (HELD AT END OF YEAR)
EIN: 39-1833695 Plan: 004
AS OF DECEMBER 31, 2020
(In thousands)
(b)
Identity of Issue, Borrower, Lessor, or Similar Party
(c)
Description of Investment Including Maturity Date, Rate of Interest, Collateral, Par, or Maturity Value
(e)
Current Value
Registered Investment Companies:
PIMCOTotal Return Fund$59,207 
The Vanguard GroupInflation-Protection Securities Fund50,482 
The Vanguard GroupInstitutional Index Fund705,750 
The Vanguard GroupExtended Markets Index Fund149,445 
The Vanguard GroupTotal Bond Market Index Fund237,348 
The Vanguard GroupTotal International Stock Index Fund119,612 
Total Registered Investment Companies1,321,844 
Collective Investment Trusts:
Vanguard Fiduciary Trust Company
Target Retirement Income Trust Select57,656 
Target Retirement 2015 Trust Select74,972 
Target Retirement 2020 Trust Select321,372 
Target Retirement 2025 Trust Select579,223 
Target Retirement 2030 Trust Select709,010 
Target Retirement 2035 Trust Select561,684 
Target Retirement 2040 Trust Select448,843 
Target Retirement 2045 Trust Select211,318 
Target Retirement 2050 Trust Select124,421 
Target Retirement 2055 Trust Select50,904 
Target Retirement 2060 Trust Select21,321 
Target Retirement 2065 Trust Select8,045 
Total Collective Investment Trusts3,168,769 
Stable Value Fund:
Standish Mellon
BlackRock Government Short-Term Investment Fund125,370 
Constant Duration Synthetic GICs:
BlackRock Asset-Back Securities Index Fund28,713 
Corporate Bond Funds
BlackRock 1-3 Year Credit Bond Index Fund1,511 
BlackRock Intermediate Term Credit Bond Index Fund50,702 
52,213 
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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
FORM 5500, SCHEDULE H, PART IV, LINE 4i —
SCHEDULE OF ASSETS (HELD AT END OF YEAR)
EIN: 39-1833695 Plan: 004
AS OF DECEMBER 31, 2020
(In thousands)
(b)
Identity of Issue, Borrower, Lessor, or Similar Party
(c)
Description of Investment Including Maturity Date, Rate of Interest, Collateral, Par, or Maturity Value
(e)
Current Value
Government Bond Funds
BlackRock 1-3 Year Government Bond Index Fund12,462 
BlackRock Intermediate Government Bond Index Fund11,335 
BlackRock Long-Term Government Bond Index Fund3,422 
27,219 
Mortgage-backed Securities Fund
BlackRock Commercial Mortgage-Backed Sec. Index Fund8,688 
BlackRock Mortgage-backed Sec. Index Fund34,388 
43,076 
Prudential Trust Company
Intermediate Aggregate Fixed Income Fund50,664 
Total Constant Duration Synthetic GICs201,885 
Fixed Maturity Synthetic GICs:
Cash951 
US Treasury T 2 1/4 03/31/21 2.25% Expected Maturity 3/31/20215,050 
AmEx Crdt Acct Mst Trust AMXCA 2019-2 A 2.67% Expected Maturity 11/15/2024382 
Capital One Multi Trust COMET 2019-A2 A2 1.72% Expected Maturity 8/15/2022846 
GM Financial Securitized GMCAR 2018-4 A3 3.21% Expected Maturity 5/16/2022171 
USAA Auto Owners Trust USAOT 2019-1 A3 2.16% Expected Maturity 2/15/2022843 
Nissan Auto Rec OT NAROT 2020-A A3 1.38% Expected Maturity 9/15/2023510 
Mercedes-Benz Auto Lease MBALT 2020-B A3 0.40% Expected Maturity 1/17/2023276 
John Deere Owner Trust JDOT 2019-B A3 2.21% Expected Maturity 2/15/2023689 
Appalachian Consumer RRF AEPWV 2013-1 A1 2.01% Expected Maturity 2/1/2023116 
Public Service NH PSNH 2018-1 A1 3.09% Expected Maturity 2/1/2024188 
AEP Texas Cent Trans Fndg AEPTC 2019-1 A1 2.06% Expected Maturity 2/3/2025470 
Fannie Mae FNR 2011-104 KH 2.00% Expected Maturity 11/25/202261 
Fannie Mae FNR 2011-87 JA 3.00% Expected Maturity 2/27/2023109 
Fannie Mae FNR 2011-18 LA 4.00% Expected Maturity 4/25/202297 
Fannie Mae FNR 2016-103 KA 3.00% Expected Maturity 4/25/2024519 
Fannie Mae FNR 2015-33 AC 3.00% Expected Maturity 7/25/2024510 
Fannie Mae FNR 2014-70 A 3.00% Expected Maturity 4/25/2023248 
Fannie Mae FNR 2020-47 GA 2.00% Expected Maturity 11/25/2022517 
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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
FORM 5500, SCHEDULE H, PART IV, LINE 4i —
SCHEDULE OF ASSETS (HELD AT END OF YEAR)
EIN: 39-1833695 Plan: 004
AS OF DECEMBER 31, 2020
(In thousands)
(b)
Identity of Issue, Borrower, Lessor, or Similar Party
(c)
Description of Investment Including Maturity Date, Rate of Interest, Collateral, Par, or Maturity Value
(e)
Current Value
Freddie Mac FHR 4001 MH 2.00% Expected Maturity 2/15/202262 
Freddie Mac FHR 3707 HB 4.00% Expected Maturity 7/15/2025132 
Freddie Mac FHR 4257 CA 3.00% Expected Maturity 9/15/202259 
Freddie Mac FHR 4281 GA 3.00% Expected Maturity 3/15/2022255 
Freddie Mac FHR 4444 CH 3.00% Expected Maturity 11/15/2023535 
Freddie Mac FHR 4680 LA 3.50% Expected Maturity 4/15/2024673 
Freddie Mac FHR 5020 XA 2.00% Expected Maturity 11/25/2025808 
Freddie Mac FHR 4571 CA 2.50% Expected Maturity 10/15/2026778 
Govt Natl Mortgage Assoc GNR 2012-71 AJ 3.50% Expected Maturity 1/18/202217 
Govt Natl Mortgage Assoc GNR 2012-38 QL 3.25% Expected Maturity 5/20/202142 
Govt Natl Mortgage Assoc GN 784237 4.50% Expected Maturity 6/17/202487 
Govt Natl Mortgage Assoc GNR 2013-41 PA 2.50% Expected Maturity 6/20/2023152 
Govt Natl Mortgage Assoc GNR 2012-6 LH 3.50% Expected Maturity 6/16/2025154 
Govt Natl Mortgage Assoc GNR 2014-74 HL 3.00% Expected Maturity 3/16/2026316 
Govt Natl Mortgage Assoc GNR 2010-33 PD 4.50% Expected Maturity 2/21/2023365 
Govt Natl Mortgage Assoc GNR 2020-78 HL 1.00% Expected Maturity 5/16/2028714 
Govt Natl Mortgage Assoc GNR 2013-193 A 2.00% Expected Maturity 1/18/202211 
WF RBS Comm Mort Trust WFRBS 2011-C5 A4 3.67% Expected Maturity 9/15/2021284 
UBS Comm Mortgage Trust UBSCM 2012-C1 A3 3.40% Expected Maturity 3/10/2022369 
BANK 2018-BN14 A2 4.13% Expected Maturity 10/16/2023429 
DBGS Mortgage Trust DBGS 2018-C1 A1 3.41% Expected Maturity 6/15/2023191 
BANK 2018-BN14 A1 3.28% Expected Maturity 9/15/2023753 
BENCHMARK mortgage trust BMARK 2019-B10 A2 3.61% Expected Maturity 3/15/2024906 
WF RBS Comm Mort Trust WFRBS 2013-C14 A5 3.34% Expected Maturity 5/15/2023952 
US Treasury T 0 1/4 07/31/25 0.25% Expected Maturity 7/31/20254,000 
US Treasury T 0 1/8 12/15/23 0.13% Expected Maturity 12/15/20236,401 
AmEx Crdt Acct Mst Trust AMXCA 2018-6 A 3.06% Expected Maturity 7/15/2021712 
World Omni Auto Rec WOART 2017-B A3 1.95% Expected Maturity 9/15/2021190 
BMW Vehicle Owner Trust BMWOT 2019-A A3 1.92% Expected Maturity 10/25/2022406 
Hyundai Auto Rec Trust HART 2020-C A3 0.38% Expected Maturity 2/15/2024426 
Case New Holland CNH 2017-A A3 2.07% Expected Maturity 1/15/202142 
Case New Holland CNH 2020-A A4 1.51% Expected Maturity 12/15/2023330 
Entergy Louisiana Inv Rec ELL 2011-A A1 2.04% Expected Maturity 6/1/202155 
Public Service NH PSNH 2018-1 A1 3.09% Expected Maturity 2/1/2024314 
Fannie Mae FN MA3904 4.00% Expected Maturity 6/25/202111 
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FISERV 401(k) SAVINGS PLAN (formerly the First Data Corporation Incentive Savings Plan)
FORM 5500, SCHEDULE H, PART IV, LINE 4i —
SCHEDULE OF ASSETS (HELD AT END OF YEAR)
EIN: 39-1833695 Plan: 004
AS OF DECEMBER 31, 2020
(In thousands)
(b)
Identity of Issue, Borrower, Lessor, or Similar Party
(c)
Description of Investment Including Maturity Date, Rate of Interest, Collateral, Par, or Maturity Value
(e)
Current Value
Fannie Mae FNR 2010-129 NA 3.50% Expected Maturity 4/26/202112 
Fannie Mae FNR 2013-92 KA 3.00% Expected Maturity 6/27/2022218 
Fannie Mae FNR 2013-93 AV 3.50% Expected Maturity 2/25/2022481 
Fannie Mae FNR 2012-118 CE 2.00% Expected Maturity 12/27/2022167 
Fannie Mae FNR 2015-58 DA 3.00% Expected Maturity 8/25/2023366 
Freddie Mac FHR 3930 KB 2.00% Expected Maturity 9/15/202393 
Freddie Mac FHR 3749 EA 3.00% Expected Maturity 5/17/202118 
Freddie Mac FHR 3850 BE 4.00% Expected Maturity 5/16/2022170 
Freddie Mac FHR 4302 DA 3.00% Expected Maturity 1/17/2023196 
Freddie Mac FHR 5057 AB 2.50% Expected Maturity 11/25/2026456 
Freddie Mac FHR 4569 A 2.50% Expected Maturity 4/15/2026544 
Govt Natl Mortgage Assoc GNR 2017-104 DG 3.00% Expected Maturity 6/20/2022108 
Govt Natl Mortgage Assoc GNR 2013-41 PA 2.50% Expected Maturity 6/20/2023165 
Govt Natl Mortgage Assoc GNR 2020-164 KP 1.75% Expected Maturity 7/20/2029487 
Commercial Mortgage Pass COMM 2014-CR14 A2 3.15% Expected Maturity 7/10/2023128 
Morgan Stanley Capital MSC 2017-H1 A1 1.95% Expected Maturity 3/15/2022331 
BANK 2017-BNK5 A2 2.99% Expected Maturity 6/15/2022653 
UBS Comm Mortgage Trust UBSCM 2017-C3 A1 1.94% Expected Maturity 4/15/2022198 
Citigroup Comm Mtge Trust CGCMT 2013-GC15 AAB 3.94% Expected Maturity 7/10/2023438 
Total Fixed Maturity Synthetic GICs39,713 
Total Stable Value Fund366,968 
BlackRock Liquidity FundMoney Market4,885 
*Fiserv Stock Fund:
Fiserv, Inc. common StockCompany Stock Fund170,447 
The Vanguard GroupMoney Market882 
*Self-Directed Brokerage Accounts148,139 
*Notes receivable from participantsInterest rates ranging from 3.25% to 11.25%, maturity dates ranging from 2021 to 2029 57,698 
TOTAL ASSETS (HELD FOR INVESTMENT AT END OF YEAR)$5,239,632 
*Represents a party-in-interest


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Document

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-235769 of Fiserv, Inc. on Form S-8 of our report dated June 29, 2021, relating to the financial statements and supplemental schedules of the Fiserv 401(k) Savings Plan, appearing in this Annual Report on Form 11-K of Fiserv 401(k) Savings Plan as of December 31, 2020 and 2019 and for the year ended December 31, 2020.


/s/ DELOITTE & TOUCHE LLP
Milwaukee, Wisconsin
June 29, 2021