SEC Info - Marsh & McLennan Companies, Inc.

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 11-K

ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

FOR THE YEAR ENDED DECEMBER 31, 2019

SEC NO. 1-5998

A. Full title of the Plan:

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

B. Name of issuer of the securities held pursuant to the Plan and the address of its principal executive office:

MARSH & McLENNAN COMPANIES, INC.

1166 Avenue of the Americas

New York, NY 10036-2774

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Marsh & McLennan Companies Benefits Administration Committee has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN



Date: June 29, 2020		/s/ *Alex P. Voitovich*
		Authorized Representative of the Benefits Administration Committee



MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

TABLE OF CONTENTS


	Page

Report of Independent Registered Public Accounting Firm	1

Statements of Net Assets Available for Benefits as of December 31, 2019 and 2018	2

Statement of Changes in Net Assets Available for Benefits for the Year Ended December 31, 2019	3

Notes to Financial Statements as of December 31, 2019 and 2018, and for the Year Ended December 31, 2019	4-17

Supplemental Schedules:

Form 5500, Schedule H, Part IV, Question 4a
Schedule of Delinquent Participant Contributions	18

Form 5500, Schedule H, Part IV, Line 4i Schedule of Assets (Held at End of Year) as of December 31, 2019	19

Consent of Independent Registered Public Accounting Firm	Exhibit 23

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.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors of Marsh & McLennan Companies, Inc.,

the Marsh & McLennan Companies Benefits Administration Committee,

and the Participants in Marsh & McLennan Agency 401(k) Savings & Investment Plan:

Opinion on the Financial Statements

We have audited the accompanying statements of net assets available for benefits of Marsh & McLennan Agency 401(k) Savings & Investment Plan (the "Plan") as of December 31, 2019 and 2018, the related statement of changes in net assets available for benefits for the year ended December 31, 2019, 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, 2019 and 2018, and the changes in net assets available for benefits for the year ended December 31, 2019, 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 the Plan's 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.

Report on Supplemental Schedules

The supplemental schedule of assets (held at year end) as of December 31, 2019 and the supplemental schedule of delinquent participant contributions for the year ended December 31, 2019, have been subjected to audit procedures performed in conjunction with the audit 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

New York, New York

June 29, 2020

We have served as the auditor of the Plan since 2011.

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

AS OF DECEMBER 31,



	2019		2018
ASSETS:

PARTICIPANT DIRECTED INVESTMENTS:

SHORT-TERM INVESTMENT FUND AT FAIR VALUE	$	505	$	53,442

PLAN IDENTIFIED INVESTMENTS HELD BY MASTER TRUST AT FAIR VALUE (NOTES 2 and 4)	411,162,293		299,452,593

PLAN INTEREST IN COMMINGLED INVESTMENTS HELD BY MASTER TRUST (NOTE 3)	202,739,996		146,947,402

TOTAL INVESTMENTS	613,902,794		446,453,437

RECEIVABLES:

NOTES RECEIVABLE FROM PARTICIPANTS	10,376,626		9,179,969

CONTRIBUTIONS RECEIVABLE	54,005		—

INTEREST RECEIVABLE	31,210		28,566

TOTAL RECEIVABLES	10,461,841		9,208,535

NET ASSETS AVAILABLE FOR BENEFITS	$	624,364,635	$	455,661,972

See notes to financial statements.

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEAR ENDED DECEMBER 31, 2019



INVESTMENT INCOME:
NET APPRECIATION IN FAIR VALUE OF PLAN IDENTIFIED INVESTMENTS HELD BY THE MASTER TRUST	$	71,738,033
DIVIDENDS AND INVESTMENT INCOME	2,638,448
PLAN INTEREST IN COMMINGLED INVESTMENTS HELD BY MASTER TRUST	33,915,848

NET INVESTMENT INCOME	108,292,329

INTEREST INCOME ON NOTES RECEIVABLE FROM PARTICIPANTS	511,469

CONTRIBUTIONS:
PARTICIPANT	46,801,726
EMPLOYER	13,622,047
ROLLOVERS	27,337,197

TOTAL CONTRIBUTIONS	87,760,970

BENEFITS PAID TO AND WITHDRAWALS BY PARTICIPANTS	(27,835,989		)

INCREASE IN NET ASSETS BEFORE PLAN TRANSFERS	168,728,779

TRANSFERS IN FROM OTHER PLAN (NOTE 7)	555,569
TRANSFERS OUT TO OTHER PLAN (NOTE 7)	(581,685		)

NET ASSETS AVAILABLE FOR BENEFITS:
Beginning of year	455,661,972

End of year	$	624,364,635

See notes to financial statements.

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS

AS OF DECEMBER 31, 2019 AND 2018 AND

FOR THE YEAR ENDED DECEMBER 31, 2019



(1)	Description of the Plan

General

The Marsh & McLennan Agency 401(k) Savings & Investment Plan (the "Plan") is a defined contribution plan with 401(k) and 401(m) features, which allows eligible participants to contribute from their eligible compensation through payroll deductions on a before-tax, after-tax or Roth 401(k) basis. Under the Plan, employees who are paid on a U.S. payroll and are at least 18 years of age, as well as employees of any subsidiary or affiliate of Marsh & McLennan Agency LLC (the "Agency"), are eligible to contribute to the Plan. The Agency is a subsidiary of Marsh & McLennan Companies, Inc. (the "Company", "Marsh & McLennan Companies" or the "Plan Sponsor"). The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"). Employees can make rollover contributions to the Plan as soon as the employee is eligible to participate in the Plan. The Plan became effective on January 1, 2010.

The before-tax and/or Roth 401(k) participant contribution percentage limit is 75% of eligible compensation. The after-tax contribution percentage limit is 15% of eligible compensation. The aggregate limit on before-tax, after-tax and Roth 401(k) contributions is 75% of eligible compensation. Participants age 50 or older by the end of the calendar year are permitted to make additional "catch-up" contributions.

The Plan's assets are held in a trust. The trustee for the Plan and custodian for all Plan assets is the Northern Trust Company (the "Trustee"). The Trustee is responsible for maintaining the assets of the Plan and performing all other acts deemed necessary or proper to fulfill its responsibility as set forth in the trust agreement pertaining to the Plan. Effective January 1, 2016 Transamerica Retirement Solutions, LLC ("Transamerica") acquired Mercer's defined contribution book of business ("Mercer Benefits"). In connection with the acquisition, Mercer Benefits engaged Transamerica as a subcontractor to provide recordkeeping services for the Plan, which includes making distribution payments as directed by the Company. Prior to this transaction Mercer Benefits was the Plan's recordkeeper. Effective July 1, 2019 a contract was entered into directly between the Company, the Plan and Transamerica thereby ending the subcontracting arrangement between Mercer Benefits and Transamerica.

The Marsh & McLennan Companies Benefits Administration Committee is the plan administrator responsible for the overall administration and operation of the Plan. Certain administrative functions are performed by employees of the Company or its subsidiaries. All such costs as well as administrative expenses are borne directly by the Company.

The Marsh & McLennan Companies Benefits Investment Committee is the investment fiduciary responsible for selecting the investment alternatives to be made available to Plan participants in addition to Company stock (which is available at the direction of the Plan Sponsor as a matter of a plan design). The Plan is intended to comply with Section 404(c) of ERISA. Thus, the Plan permits each participant to exercise control over the investment of the assets in the participant's individual account and, to the extent the participant has exercised such control, that participant is solely responsible for his/her decisions. Certain investment advisory and consulting services are performed by employees of the Company or its subsidiaries. Those costs are borne directly by the Company. The Company also pays certain investment management fees on behalf of the Plan.

Contributions

The Company makes matching contributions, after completion of one year of vesting service, of 50% on the first 6% of eligible compensation, which consists of base rate of pay, earned commissions and regular draw, that participants contribute to the Plan in any pay period.

Participant and Company contributions are subject to certain limitations in accordance with Federal income tax regulations. When a participant reaches the Internal Revenue Code ("IRC") annual before-tax and Roth 401(k) contributions limit, the before-tax and Roth 401(k) contributions are automatically made as after-tax contributions for the remainder of the calendar year unless the participant decides to discontinue contributions or the participant’s eligible compensation reaches the IRC compensation limit.

Investments

Participants are eligible to direct their Company matching contributions and all of their participant contributions to any of the available investment options. If a participant does not choose an investment direction for his or her future Company matching contributions or participant contributions, they are automatically invested in the BlackRock LifePath Index Fund which most clearly matches a participant's retirement age, based on the Plan's normal retirement age of 65.

Participant Accounts

Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contribution and the Company’s matching contribution, charged for withdrawals, and adjusted to reflect the performance of the investment options in which the account is invested. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Vesting and Forfeitures

Participants are vested immediately in their contributions plus actual earnings thereon. Participants vest in the Company’s matching contribution as follows: 0% if less than two years of service, 33-1/3% after two years of service, 66-2/3% after three years of service and 100% after four years of service.

At December 31, 2019 and 2018 forfeited non-vested accounts totaled $8 and $3,711 respectively. The balances in forfeited non-vested accounts have been and will be used to fund future contributions due from the Company and/or to reduce Plan expenses. During the year ended December 31, 2019, employer contributions of $193,198 were funded from forfeited non-vested accounts.

Payment of Benefits

Participants with vested balances greater than $1,000 who leave the Company may elect to leave their money in the Plan until April 1^st of the year following the calendar year in which they attain the age of 70-1/2, or if later, April 1^st of the calendar year following the calendar year in which they terminated employment. Payment of benefits on termination of service varies depending upon the vested amount in the participant’s account balance, the reason for termination (i.e. retirement, death, disability, termination of service for other reasons) and the payment options available (i.e. immediate lump sum payment, deferral of lump sum payment, installment payments, etc.) for a particular type of termination.

Notes Receivable from Participants

Plan participants may borrow from their accounts up to a maximum amount equal to the lesser of $50,000 or 50% of the vested value of his or her Plan account. Outstanding loans, which are secured by the participants’ interest in the Plan, are generally repaid through

weekly and semi-monthly payroll deductions or may be paid in full without penalty. Loan repayments, which include principal and interest, are credited directly to the participant’s Plan account. Interest is charged on the outstanding balance at prime rate plus 1% based on the prime rate in effect at the time the loan is processed. Loan terms range from 1 to 5 years; however, terms may exceed 5 years for the purchase of a primary residence. As of December 31, 2019, participant loans have maturities through 2034. At December 31, 2019 outstanding participant loans have interest rates ranging from 4.25% to 6.50%.

The preceding description of the Plan provides only general information. Participants should refer to the plan document and the summary plan description. The summary plan description is located in the Marsh & McLennan Companies Benefits Handbook via https://connect.mmc.com and provides a more complete description of the Plan’s provisions.



(2)	Summary of Significant Accounting Policies

Basis of Accounting

The accompanying financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP").

New Accounting Pronouncements

In August 2018, the Financial Accounting Standards Board ("FASB") issued guidance which amends certain fair value disclosure requirements. The guidance removed the requirement to disclose the amount of and reasons for transfers between level 1 and level 2 of the fair value hierarchy as well as the policy for timing of transfers between levels. The guidance also modified the disclosure for investments in certain entities that calculate net asset value ("NAV") to disclose the timing of liquidation of an investee's assets and the date when restrictions from redemption might lapse only if the investee has communicated the timing to the Plan or announced the timing publicly. It also clarified the measurement uncertainty disclosure to communicate information about the uncertainty in measurement as of the reporting date. The guidance is effective for fiscal years beginning after December 15, 2019, with early adoption permitted. The Plan adopted this guidance, which requires prospective application, effective January 1, 2019. The adoption of this guidance affected disclosures in Note 4 and had no impact on the amounts reported on the financial statements.

In January 2016, the FASB issued guidance on recognition and measurement of financial assets and liabilities. The guidance removes the requirement for employee benefit plans to make disclosures related to the fair value of financial instruments not recorded at fair value. The guidance is effective for fiscal years beginning after December 15, 2018. The Plan adopted this guidance effective January 1, 2019. The adoption of this guidance affected disclosures in Note 4 and had no impact on the amounts reported on the financial statements.

In February 2017, the FASB issued new guidance to clarify presentation requirements for a plan's interest in a master trust and required more detailed disclosures of the plan's interest in the master trust. The amendments (1) require a plan's interest in a master trust and any change in that interest must be presented in separate line items in the statement of net assets available for benefits and in the statement of changes in net assets available for benefits, respectively; (2) remove the requirement to disclose the percentage interest in the master trust for plans with divided interests and require that all plans disclose the dollar amount of their interest in each of those general types of investments; (3) require all plans to disclose their master trust's other asset and liability balances and the dollar amount of the plan's interest in each of those balances; and (4) eliminate redundant disclosures relating to 401(h) account assets. Part 4 is not applicable to the Plan. The Plan adopted this guidance, which requires retrospective application, effective January 1, 2018. The adoption of this

guidance affected disclosures only and had no impact on the amounts reported on the financial statements.

Risks and Uncertainties

The Plan utilizes various investment instruments. Investment securities, in general, are exposed to various risks, such as interest rate, credit, and overall market volatility. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect the amounts reported in the financial statements. As disclosed below, the Plan participated in the Marsh & McLennan Companies Master Retirement Savings Trust (the "Master Trust"). Included in the Master Trust's investments at December 31, 2019 and 2018 are shares of the Company's common stock amounting to $545,515,388 and $434,633,194, respectively. This investment represents approximately 20% of the Master Trust's total investments at December 31, 2019 and 2018. A significant decline in the market value of the Company's common stock would significantly affect the Plan's net assets available for benefits.

In March 2020, the World Health Organization declared the Coronavirus (COVID-19) a pandemic. Following the outbreak, the values of investment securities have declined significantly. The economic and market conditions and other effects of the COVID-19 outbreak may continue to adversely affect the Plan. The extent of the adverse impact of the COVID-19 outbreak on the Plan’s participants’ account balances and the amounts reported in the 2019 Statement of Net Assets Available for Benefits cannot be predicted at this time.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

Cash and Cash Equivalents

Cash and cash equivalents consist of short-term investment funds composed of high-grade money market instruments with maturities less than ninety days.

Investment Valuation and Income Recognition

The Plan, along with the Marsh & McLennan Companies 401(k) Savings & Investment Plan ("MMC Plan"), participates in the Master Trust. The Master Trust holds investments in which the Plan owns an undivided interest for the exclusive benefit of the Plan. These investments totaled $411,162,293 and $299,452,593 at December 31, 2019 and 2018 and are presented as Plan Identified Investments on the Statement of Net Assets Available for Benefits. The Master Trust also holds certain investments in commingled funds in which the Plan and the MMC Plan are deemed to have a divided interest in the investments in which they participate.

Plan Identified Investments

The investments held for the exclusive benefit of the Plan include mutual funds and common collective trusts. These investments are stated at fair value and are disclosed in Note 4. The fair value of a financial instrument 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. The shares of mutual funds are reflected in the accompanying statements of net assets available for benefits at quoted market prices. Shares of common/collective trusts are valued at the NAV of shares held by the Plan at year-end based upon the quoted market prices of the underlying investments. NAV is used as a practical

expedient for estimating fair value of common/collective trusts, as permitted by applicable accounting guidance.

Commingled funds held by Master Trust

The Master Trust also includes the Marsh & McLennan Companies Stock Fund, which consists of Marsh & McLennan Companies common stock and short-term investments, a Stable Value Fund, which includes guaranteed investment contracts (“GICs”) and short-term investments, as well as four common/collective trusts. These investments are commingled funds that are shared between the Plan and the MMC Plan. The Plan’s interest in the commingled investments is disclosed in Note 3.

Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Investment income and dividends include capital gains paid during the period. Dividends are recorded on the ex-dividend date. Net appreciation or depreciation in fair value of investments includes the Plan’s gains and losses on investments bought and sold as well as held during the period.

Notes Receivable from Participants

Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Delinquent participant loans are recorded as distributions based on the terms of the plan document.

Administrative Expenses

Administrative expenses of the Plan are paid by the Company as provided in the plan document. Management fees and operating expenses charged to the Plan for investments in mutual funds and common/collective trusts are deducted from income earned on a daily basis and are reflected as a reduction of investment return for such investments. The Company also pays certain investment management fees on behalf of the Plan.

Payment of Benefits

Benefit payments to participants are recorded upon distribution. Amounts allocated to persons who have elected to take a distribution from the Plan but had not yet been paid at December 31, 2019 and 2018 were not material.

Excess Contributions Payable

The Plan is required to return contributions received during the Plan year in excess of the IRC limits.



(3)	Interest in Master Trust

The Trustee holds certain investment assets of the Master Trust as commingled funds in which each separate plan is deemed to have a divided interest in the investments in which they participate. The Plan’s investment in the shared assets held by the Master Trust consists of units owned in the Marsh & McLennan Companies Stock Fund, the Invesco Fixed Income Fund, the S&P 500 Index Fund, the US Bond Index Fund, the Extended Equity Market Index Fund and the Non-US Equity Index Fund.

The following tables summarize the assets and liabilities of the commingled funds of the Master Trust and the Plan's interest in those assets and liabilities as of December 31, 2019 and 2018:



	December 31, 2019
	Master Trust - Commingled Funds			Plan's Interest in Master Trust Commingled Funds
Marsh & McLennan Companies Stock Fund
Marsh & McLennan Companies common stock at fair value	$	545,515,388		$	28,836,912
Short-term investment fund at fair value	10,228,204			540,681
Accrued interest receivable	14,109			746
Liability for expenses incurred	(21,250)			(1,123)
	555,736,451			29,377,216
Stable Value Fund
Security backed investment contracts at contract value	554,165,498			32,381,437
Short-term investment fund at fair value	13,520,073			790,016
Accrued interest receivable	21,368			1,249
Liability for expenses incurred	(256,829		)	(15,007		)
	567,450,110			33,157,695
Common/collective trusts at fair value	1,580,755,901			140,205,085
Net assets of commingled funds held by Master Trust	$	2,703,942,462		$	202,739,996



	December 31, 2018
	Master Trust - Commingled Funds			Plan's Interest in Master Trust Commingled Funds
Marsh & McLennan Companies Stock Fund
Marsh & McLennan Companies common stock at fair value	$	434,633,194		$	19,247,368
Short-term investment fund at fair value	9,305,781			412,099
Accrued interest receivable	18,709			829
	443,957,684			19,660,296
Stable Value Fund
Security backed investment contracts at contract value	540,169,751			29,633,254
Short-term investment fund at fair value	18,104,543			993,200
Accrued interest receivable	58,074			3,186
Liability for securities purchased	(162,659		)	(8,923		)
	558,169,709			30,620,717
Common/collective trusts at fair value	1,221,145,009			96,666,389
Net assets of commingled funds held by Master Trust	$	2,223,272,402		$	146,947,402

The following table summarizes the net investment income of the commingled funds held by the Master Trust for the year ended December 31, 2019:



INVESTMENT INCOME AND EXPENSES:
Net appreciation in fair value of Marsh & McLennan Companies common stock	$	165,722,464
Net appreciation in fair value of common/collective trusts	299,658,322
Dividends	9,090,226
Interest	14,668,683
Expenses	(778,978		)
NET INVESTMENT INCOME	$	488,360,717



NET INVESTMENT INCOME FROM COMMINGLED FUNDS IN MASTER TRUST – BY PLAN:
Marsh & McLennan Agency 401(k) Savings & Investment Plan	$	33,915,848

MMC Plan	$	454,444,869

Marsh & McLennan Companies Stock Fund Valuations

The Marsh & McLennan Companies Stock Fund consists of Marsh & McLennan Companies common stock and short-term investment funds. The Marsh & McLennan Companies common stock is reported at fair value based on the closing market price at December 31, 2019 and 2018. The short-term investment fund is composed of high-grade money market instruments with short maturities that are reported at fair value as of the reporting date.

Stable Value Fund Valuations

The stable value fund consists of GICs, synthetic GICs, separate account GICs and short-term investment funds. The short-term investment funds primarily consist of high-grade money market instruments with short maturities that are reported at fair value as of the reporting date.

The investments in traditional GICs, synthetic GICs, and separate account GICs are part of the stable value fund managed by Invesco Advisers, Inc. Investments in traditional GICs,

synthetic GICs, and separate account GICs (collectively, the "Investment Contracts") are required to be reported at contract value. Contract value is the amount Plan participants would receive if they were to initiate permitted transactions under the terms of the Plan.

The Investment Contracts provide for benefit responsive withdrawals by Plan participants at contract value.

Investment Contracts will normally be held to maturity and meet the fully benefit responsive requirements of the accounting guidance. The contract value of Investment Contracts will be adjusted to reflect any issuer defaults or other evidence of impairment of an Investment Contract should they occur.

Synthetic GICs consist of investment-grade fixed income securities (or units of commingled funds composed of such securities) owned by the Stable Value Fund or, in the case of separate account GICs, owned by the insurance company. These underlying assets are "wrapped" by an insurance company, bank, or other financial institution (the "wrap provider"). With traditional GICs, the underlying assets are part of the general account of the issuing insurance company. The underlying securities of the synthetic GICs and separate account GICs are generally actively managed during the life of the contract. Under specified circumstances, the Investment Contracts provide liquidity for benefit payments to the Fund for the benefit of Plan participants at contract value.

The stable value fund purchases wrapped contracts from insurance companies, banks, or other financial institutions. The wrapped contract amortizes the realized and unrealized gains and losses on the underlying fixed income investments, typically over the duration of the investments, through adjustments to the future interest crediting rate. The issuer of the wrapped contract provides assurance that the adjustments to the interest crediting rate do not result in a future interest crediting rate that is less than zero. An interest crediting rate less than zero would result in a loss of principal or accrued interest. The crediting rate is calculated by a formula specified in each wrap agreement and is typically reset on a monthly or quarterly basis, depending on the contract. The key factors that influence future crediting rates for wrapped contracts include: the level of market interest rates, the amount and timing of participant contributions, transfers, and withdrawals into/out of the contract, the investment returns generated by the fixed income securities that back the wrapped contract, and the duration of the underlying investments backing the contract.

Because changes in market interest rates affect the yield to maturity and the market value of the underlying bonds, they can have a material impact on the contract’s crediting rate. In addition, participant withdrawals and transfers from the stable value fund are paid at contract value but funded through the market value liquidation of the underlying investments, which also impacts the interest crediting rate. The resulting gains and losses in the market value of the underlying investments relative to the contract value are amortized in the future through either a lower crediting interest rate (in the event of market losses) or higher crediting interest rate (in the event of market gains) than would otherwise be the case. All wrapped contracts provide for a minimum interest crediting rate of zero percent.

Certain events might limit the ability of the Plan to transact at contract value with the contract issuer. Such events include the Plan’s failure to qualify under Section 401(a) of the Internal Revenue Code ("IRC") or the failure of the trust to be tax-exempt under Section 501(a) of the IRC, premature termination of the contracts, Plan termination or merger, changes to the Plan’s prohibition on competing investment options and bankruptcy of the plan sponsor or other plan sponsor events (for example, divestitures or spinoffs of a subsidiary) that significantly affect the Plan’s normal operations.

In addition, certain events allow the contract issuer to terminate a contract with the Plan and settle at an amount different from the contract value. Those events may be different under each contract. Examples of such events include the following: an uncured violation of the

Plan’s investment guidelines, a breach of material obligation under the contract, a material misrepresentation, and a material amendment to the agreements without the consent of the issuer. If one of these events were to occur, the contract issuer could terminate the contract at the market value of the underlying investments (or, in the case of a traditional GIC, at the hypothetical market value based upon a contractual formula).

Management believes that no events are probable of occurring that might limit the ability of the Plan to transact at contract value with the contract issuers or that could cause a contract issuer to terminate a contract.

Common / collective trusts

Shares of common/collective trusts are valued at the NAV of shares held by the Plan at year-end based upon the quoted market prices of the underlying investments. NAV is used as a practical expedient for estimating fair value of common/collective trusts.



(4)	Fair Value Measurements

Guidance issued by the FASB related to Fair Value Measurements and Disclosures, provides a framework for measuring fair value. Fair value of a financial instrument 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. That framework provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair values. The Plan classifies its investments into Level 1, which refers to securities valued using unadjusted quoted prices from active markets for identical assets; Level 2, which refers to securities not traded on an active market but for which observable market inputs are readily available; Level 3, which refers to securities valued based on significant unobservable inputs; and NAV, which refers to investments valued using net asset value as a practical expedient. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

The following tables set forth, by level within the fair value hierarchy, a summary of plan identified investments held by the Master Trust measured at fair value at December 31, 2019 and 2018.



	Plan Identified Investments Held by Master Trust at Fair Value
	Fair Value Measurements at December 31, 2019
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		NAV		Total
Short-term investment funds	$	505	$	—	$	—	$	—	$	505
Mutual funds:
Balanced/target retirement funds	27,858,477		—		—		—		27,858,477
Bond funds	11,600,179		—		—		—		11,600,179
Growth funds	28,809,280		—		—		—		28,809,280
International funds	20,524,520		—		—		—		20,524,520
Value funds	40,529,991		—		—		—		40,529,991
Total Mutual funds	129,322,447		—		—		—		129,322,447
Common/collective trusts	—		—		—		281,839,846		281,839,846
Total Investments	$	129,322,952	$	—	$	—	$	281,839,846	$	411,162,798



	Plan Identified Investments Held by Master Trust at Fair Value
	Fair Value Measurements at December 31, 2018
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		NAV		Total
Short-term investment funds	$	53,442	$	—	$	—	$	—	$	53,442
Mutual funds:
Balanced/target retirement funds	22,109,408		—		—		—		22,109,408
Bond funds	9,745,698		—		—		—		9,745,698
Growth funds	21,726,566		—		—		—		21,726,566
International funds	15,820,577		—		—		—		15,820,577
Value funds	31,386,013		—		—		—		31,386,013
Total Mutual funds	100,788,262		—		—		—		100,788,262
Common/collective trusts	—		—		—		198,664,331		198,664,331
Total Investments	$	100,841,704	$	—	$	—	$	198,664,331	$	299,506,035

Following is a description of the valuation methodologies used for assets measured at fair value.


•	Short-term investment funds: High grade money market instruments valued using a valuation technique that results in price per share of $1.00.


•	Mutual funds: Valued at quoted market prices at year-end on an active market.


•	Common/collective trusts: Valued at NAV at year-end.

The following tables set forth, by level within the fair value hierarchy, a summary of the assets included in the commingled funds held in the Master Trust measured at fair value at December 31, 2019 and 2018.



	Assets Held in Commingled Funds by Master Trust
	Fair Value Measurements at December 31, 2019
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		NAV		Total
Marsh & McLennan Companies common stock	$	545,515,388	$	—	$	—	$	—	$	545,515,388
Short-term investment fund	23,748,277		—		—		—		23,748,277
Common/collective trusts	—		—		—		1,580,755,901		1,580,755,901
Total Master Trust Investments at Fair Value	$	569,263,665	$	—	$	—	$	1,580,755,901	$	2,150,019,566



	Assets Held in Commingled Funds by Master Trust
	Fair Value Measurements at December 31, 2018
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		NAV		Total
Marsh & McLennan Companies common stock	$	434,633,194	$	—	$	—	$	—	$	434,633,194
Short-term investment fund	27,410,324		—		—		—		27,410,324
Common/collective trusts	—		—		—		1,221,145,009		1,221,145,009
Total Master Trust Investments at Fair Value	$	462,043,518	$	—	$	—	$	1,221,145,009	$	1,683,188,527

Following is a description of the valuation methodologies used for assets measured at fair value.


•	Common stock: Valued at the closing price reported on an active market where the securities are traded.


•	Short-term investment funds: High-grade money market instruments valued using a valuation technique that results in price per share of $1.00.


•	Common/collective trusts: Valued at NAV at year-end.



(5)	Net Asset Value (NAV) Per Share

The following table provides additional information as of December 31, 2019 and 2018 for plan identified investments held by the Master Trust that report a NAV per share (or its equivalent):



	Fair Value
	2019		2018		Unfunded Commitments	Redemption Frequency	Redemption Notice Period
Target retirement funds (a)	$	233,409,578	$	162,089,654	—	Daily	None
T. Rowe Blue Chip Growth Trust (b)	40,995,196		30,745,031		—	Daily	None
Putnam Large Cap Growth Trust (c)	7,435,072		5,829,646		—	Daily	None
	$	281,839,846	$	198,664,331


(a)	This category includes investments in a mix of index funds designed to provide income for selected retirement years. The fair value of the investments in this category has been estimated using the quoted market prices of the underlying securities.


(b)	This fund includes investments in U.S. and non-U.S. equity securities. The fair value of investments in this fund has been estimated using the quoted market prices of the underlying securities.


(c)	This fund includes investments in mid-size and large U.S. equity securities. The fair value of investments in this fund has been estimated using the quoted market prices of the underlying securities.

The following table provides additional information as of December 31, 2019 and 2018 for certain commingled funds held by the Master Trust that report a NAV per share (or its equivalent):



	Fair Value
	2019		2018		Unfunded Commitments	Redemption Frequency	Redemption Notice Period
S&P 500 Index Fund (a)	$	56,628,040	$	38,844,964	—	Daily	None
Non-U.S. Equity Index Fund (b)	33,140,241		22,554,582		—	Daily	None
U.S. Bond Index Fund (c)	27,717,811		19,697,374		—	Daily	None
U.S. Extended Equity Market Index Fund (d)	22,718,994		15,567,540		—	Daily	None
	$	140,205,086	$	96,664,460


(a)	This fund includes investments primarily in U.S. equity securities. The fair value of the investments in this category has been estimated using the quoted market prices of the underlying securities.


(b)	This fund includes investments primarily in non-U.S. equity securities. The fair value of investments in this fund has been estimated using the quoted market prices of the underlying securities.


(c)	This fund includes investments in government and corporate bonds. The fair value of investments in this fund has been estimated using the quoted market prices of the underlying securities.


(d)	This fund includes investments in U.S. small cap equity securities. The fair value of investments in this fund has been estimated using the quoted market prices of the underlying securities.

There are no redemption restrictions on plan identified investments or commingled funds held in the Master Trust.



(6)	Exempt Party in Interest Transactions

The Plan has a short-term investment fund managed by the Trustee. The balance in the fund at December 31, 2019 and 2018 was $505 and $53,442, respectively.

At December 31, 2019 and 2018, the Plan, through its interest in the Master Trust (see Note 3) was the beneficial owner of 258,836 and 241,346 shares of common stock of Marsh & McLennan Companies, Inc., the sponsoring employer. The fair value of the shares as of December 31, 2019 and 2018 was $28,836,912 and $19,247,368, respectively. The cost of these shares at December 31, 2019 and 2018 was $7,390,554 and $6,534,253, respectively. The Plan recorded dividend income of $431,684 and $377,362 for the years ended December 31, 2019 and 2018, respectively, from shares of Marsh & McLennan Companies, Inc.

The Plan issues loans to participants which are secured by the vested balances in the participant's accounts.

The Mercer Emerging Markets Equity Fund was an available investment option for participants in the Plan. Mercer Investment Management, LLC, the "manager of managers" for the fund, is a subsidiary of the Plan sponsor. Investment fees for this fund were deducted from income earned on a daily basis and were reflected as a reduction of investment return of the fund pursuant to class exemption 77-3 adopted by the Department of Labor. The Plan discontinued use of this fund in November 2019, at which time the balances in the fund were transferred to the American Funds' EuroPacific Growth Fund.

Certain administrative, investment and investment advisory functions are performed by officers and employees of the Company and its subsidiaries (who may also be participants in the Plan) at no cost to the Plan. Certain of these functions are performed by unaffiliated, third parties who might have other roles with respect to the Plan. These transactions are not deemed prohibited party-in-interest transactions because they are covered by statutory and administrative exemptions from the IRC and ERISA’s rules on prohibited transactions.



(7)	Transfers from Other Plans

In 2019, certain employees transferred their balances between the MMC Plan and the Plan. The net amount transferred out of the Plan and reported in the statement of changes in net assets available for benefits was $26,116 which included transfers into the Plan of $555,569 and transfers from the Plan of $581,685.



(8)	Federal Income Tax Status

The IRS has determined and informed the Company by a letter dated November 13, 2013 that the Plan is designed in accordance with applicable sections of the IRC. The Plan has been amended since receiving the determination letter, however the Company and the Plan’s management believe that the Plan is currently operated in compliance with the applicable requirements of the IRC and that the Plan continues to be qualified and the related trust continues to be tax-exempt. Therefore, no provision for income taxes has been included in the Plan’s financial statements.

GAAP requires Plan management to evaluate tax positions taken by the Plan and recognize a tax liability (or asset) if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress. The Plan Administrator believes that all Plan years remain open to examination by the IRS.



(9)	Plan Termination

Although it has not expressed any intention to do so, the Company 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, each participant would become 100% vested in his or her account.



(10)	Subsequent Events

Subsequent to year end, there was an outbreak of the novel Coronavirus (COVID 19) which impacted the financial markets and the global economy. The outbreak of COVID 19 is still on-going and the extent of the impact of COVID-19 on the Plan’s net assets available for benefits and changes in net assets available is uncertain. The related financial impact and duration cannot be reasonably estimated at this time.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (CARES) Act was passed by Congress. The CARES Act provides immediate and temporary relief for retirement plan sponsors and their participants with respect to employer contributions, distributions and participant loans. The provisions of the CARES Act may be effective and operationalized immediately, prior to amending the plan document. The Plan is currently evaluating the applicable relief provisions included in the CARES Act and its future effects on the Plan’s net assets available for benefits and changes in net assets available for benefits are uncertain.

Plan Management has performed its evaluation of subsequent events through the issuance of these financial statements and has determined that there were no additional subsequent events requiring adjustment to or disclosure in the financial statements.

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

FORM 5500, SCHEDULE H, PART IV, QUESTION 4a

SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS

FOR THE YEAR ENDED DECEMBER 31, 2019

Employer ID No 36-2668272

Plan No: #006



	Total That Constitute Nonexempt Prohibited Transactions
	Contributions Not Corrected		Contributions Corrected Outside VFCP		Contributions Pending Correction in VFCP		Total Fully Corrected under VFCP and PTE 2002-51
Participant Contributions Transferred Late to the Plan
Check here if late participant loan contributions are included X
2018 participant contribution transferred late to the Plan	$	—	$	8,694	$	—	$	—

MARSH & McLENNAN AGENCY 401(k) SAVINGS & INVESTMENT PLAN

FORM 5500, SCHEDULE H, PART IV, LINE 4i

SCHEDULE OF ASSETS (HELD AT END OF YEAR)

AS OF DECEMBER 31, 2019

EIN #36-2668272

Plan #006



(a)	(b) Identity of Issue, Borrower, Lessor or Similar Party (Share class)	(c) Description of Investment, including Maturity Date, Rate of Interest, Collateral, and Par or Maturity Value	(e) Current Value

*	SHORT-TERM INVESTMENT FUND (N/A)	Common/Collective Trust	$	505
	BLACKROCK LIFEPATH INDEX 2025 FUND (O)	Common/Collective Trust	34,652,213
	BLACKROCK LIFEPATH INDEX 2030 FUND (O)	Common/Collective Trust	37,817,021
	BLACKROCK LIFEPATH INDEX 2035 FUND (O)	Common/Collective Trust	39,130,332
	BLACKROCK LIFEPATH INDEX 2040 FUND (O)	Common/Collective Trust	21,844,032
	BLACKROCK LIFEPATH INDEX 2045 FUND (O)	Common/Collective Trust	27,961,163
	BLACKROCK LIFEPATH INDEX 2050 FUND (O)	Common/Collective Trust	20,156,001
	BLACKROCK LIFEPATH INDEX 2055 FUND (O)	Common/Collective Trust	10,300,209
	BLACKROCK LIFEPATH INDEX 2060 FUND (O)	Common/Collective Trust	3,573,158
	BLACKROCK LIFEPATH INDEX 2065 FUND (O)	Common/Collective Trust	7,862
	BLACKROCK LIFEPATH INDEX RETIREMENT FUND (O)	Common/Collective Trust	37,967,587
	T. ROWE PRICE BLUE CHIP GROWTH TRUST (T4)	Common/Collective Trust	40,995,196
	PUTNAM LARGE CAP VALUE TRUST IA	Common/Collective Trust	7,435,072
	DODGE & COX STOCK FUND (N/A)	Registered Investment Company	16,488,114
	GOLDMAN SACHS SMALL CAP FUND (Institutional)	Registered Investment Company	11,768,700
	PIMCO TOTAL RETURN FUND (Institutional)	Registered Investment Company	11,600,178
	T. ROWE PRICE INSTITUTIONAL MID CAP EQUITY GROWTH FUND (Institutional)	Registered Investment Company	28,809,280
	VANGUARD SELECTED VALUE ACCOUNT FUND (Investor)	Registered Investment Company	12,273,178
	AMERICAN EUROPACIFIC GROWTH FUND (R6)	Registered Investment Company	20,524,520
	VANGUARD WELLINGTON FUND (Admiral)	Registered Investment Company	27,858,477
*	VARIOUS PARTICIPANTS (N/A)	Participant Loans maturing through 2034 at interest rates of 4.25% to 6.50%.	10,376,626
			$	421,539,424

Note: Cost information is not required for participant-directed investments and therefore is not included.

*Party-in-interest.

This ‘11-K’ Filing	Date	Other Filings

Corrected on:	7/1/20
Changed on:	6/30/20
Filed on:	6/29/20	11-K
	3/27/20
For Period end:	12/31/19	10-K, 11-K, 5
	12/15/19
	7/1/19
	1/1/19
	12/31/18	10-K, 11-K, 5
	12/15/18
	1/1/18	3
	1/1/16	3
	11/13/13
	1/1/10
		List all Filings

Marsh & McLennan Companies, Inc. – ‘11-K’ for 12/31/19

On: Monday, 6/29/20, at 6:08pm ET · For: 12/31/19 · Accession #: 62709-20-35 · File #: 1-05998 · Correction: This Filing’s Metadata was Corrected `®` and Changed as of 6/30/20 by the SEC on 7/1/20.

Previous ‘11-K’: ‘11-K’ on 6/29/20 for 12/31/19 · Next: ‘11-K’ on 6/25/21 for 12/31/20 · Latest: ‘11-K’ on 6/16/23 for 12/31/22

Annual Report by an Employee Stock Purchase, Savings or Similar Plan — Form 11-K
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‘11-K’ — Annual Report by an Employee Stock Purchase, Savings or Similar Plan — mmasip11k12312019

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Marsh & McLennan Companies, Inc. – ‘11-K’ for 12/31/19

On: Monday, 6/29/20, at 6:08pm ET · For: 12/31/19 · Accession #: 62709-20-35 · File #: 1-05998 · Correction: This Filing’s Metadata was Corrected ® and Changed as of 6/30/20 by the SEC on 7/1/20.

Previous ‘11-K’: ‘11-K’ on 6/29/20 for 12/31/19 · Next: ‘11-K’ on 6/25/21 for 12/31/20 · Latest: ‘11-K’ on 6/16/23 for 12/31/22

Annual Report by an Employee Stock Purchase, Savings or Similar Plan — Form 11-KFiling Table of Contents

‘11-K’ — Annual Report by an Employee Stock Purchase, Savings or Similar Plan — mmasip11k12312019

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Dates Referenced Herein and Documents Incorporated by Reference

On: Monday, 6/29/20, at 6:08pm ET · For: 12/31/19 · Accession #: 62709-20-35 · File #: 1-05998 · Correction: This Filing’s Metadata was Corrected `®` and Changed as of 6/30/20 by the SEC on 7/1/20.

Annual Report by an Employee Stock Purchase, Savings or Similar Plan — Form 11-K
Filing Table of Contents