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Marsh & McLennan Companies, Inc.

MRSH
Exchange
NYSE
Industry
Insurance Agents, Brokers & Service
SEC CIK
0000062709

In the last 90 days, Marsh & McLennan Companies, Inc. insiders filed 0 open-market purchases and 6 sales; 1,506 institutions reported holding it in 13F filings for Q2 2026, worth $73.1B in total; superinvestors Harris Associates (Oakmark) and Markel Group hold it.

13F holders, Q1 2022

Institutional positions in Marsh & McLennan Companies, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,151
−7 vs. Q4 2021
Shares held
441.9M
−4.61M (−1.0%) vs. Q4 2021
Total value
$75.2B
−$2.33B (−3.0%) vs. Q4 2021
New holders
97
444 more added
Sold out
104
391 more reduced

12 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MRSH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2022: 1,151 institutions
Q1 2021: 979 institutionsQ2 2021: 1,007 institutionsQ3 2021: 1,078 institutionsQ4 2021: 1,170 institutionsQ1 2022: 1,151 institutionsQ2 2022: 1,150 institutionsQ3 2022: 1,159 institutionsQ4 2022: 1,223 institutionsQ1 2023: 1,228 institutionsQ2 2023: 1,258 institutionsQ3 2023: 1,294 institutionsQ4 2023: 1,376 institutionsQ1 2024: 1,444 institutionsQ2 2024: 1,476 institutionsQ3 2024: 1,531 institutionsQ4 2024: 1,578 institutionsQ1 2025: 1,627 institutionsQ2 2025: 1,610 institutionsQ3 2025: 1,576 institutionsQ4 2025: 1,594 institutionsQ1 2026: 1,548 institutionsQ2 2026: 1,506 institutions
Value heldQ1 2022: $75.2B
Q1 2021: $54.7BQ2 2021: $63.6BQ3 2021: $68.0BQ4 2021: $77.6BQ1 2022: $75.2BQ2 2022: $68.6BQ3 2022: $65.5BQ4 2022: $72.3BQ1 2023: $72.1BQ2 2023: $81.5BQ3 2023: $82.0BQ4 2023: $82.4BQ1 2024: $89.9BQ2 2024: $92.3BQ3 2024: $97.1BQ4 2024: $94.2BQ1 2025: $108.0BQ2 2025: $97.3BQ3 2025: $87.2BQ4 2025: $80.9BQ1 2026: $76.1BQ2 2026: $73.1B
Institutions holding MRSH and their total value by quarter
QuarterHoldersValue
Q2 20261,506$73.1B
Q1 20261,548$76.1B
Q4 20251,594$80.9B
Q3 20251,576$87.2B
Q2 20251,610$97.3B
Q1 20251,627$108.0B
Q4 20241,578$94.2B
Q3 20241,531$97.1B
Q2 20241,476$92.3B
Q1 20241,444$89.9B
Q4 20231,376$82.4B
Q3 20231,294$82.0B
Q2 20231,258$81.5B
Q1 20231,228$72.1B
Q4 20221,223$72.3B
Q3 20221,159$65.5B
Q2 20221,150$68.6B
Q1 20221,151$75.2B
Q4 20211,170$77.6B
Q3 20211,078$68.0B
Q2 20211,007$63.6B
Q1 2021979$54.7B

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q4 2021.

Institutions holding MRSH in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
LMR Partners LLP0$00.00%−2,644−100.0%Sold out
PDT Partners, LLC0$00.00%−2,400−100.0%Sold out
Laurion Capital Management LP0$00.00%−2,392−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−2,355−100.0%Sold out
Driehaus Capital Management LLC0$00.00%−2,080−100.0%Sold out
Riverwater Partners LLC0$00.00%−1,956−100.0%Sold out
Samalin Investment Counsel, LLC0$00.00%−1,942−100.0%Sold out
Agf Investments Inc.0$00.00%−1,870−100.0%Sold out
Lombard Odier Asset Management (Switzerland) SA0$00.00%−1,871−100.0%Sold out
Dearborn Partners LLC0$00.00%−1,860−100.0%Sold out
Litman Gregory Asset Management LLC0$00.00%−1,800−100.0%Sold out
Yorktown Management & Research Co Inc0$00.00%−1,775−100.0%Sold out
Wealthspire Advisors, LLC0$00.00%−1,718−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−1,711−100.0%Sold out
Avantax Advisory Services, Inc.0$00.00%−1,439−100.0%Sold out
Fisher Asset Management, LLC0$00.00%−1,337−100.0%Sold out
Nichols & Pratt Advisers LLP0$00.00%−1,277−100.0%Sold out
Brandywine Oak Private Wealth LLC0$00.00%−1,233−100.0%Sold out
Delphia (USA) Inc.0$00.00%−1,230−100.0%Sold out
Bridges Investment Management Inc0$00.00%−1,218−100.0%Sold out
Thoroughbred Financial Services, LLC0$00.00%−1,207−100.0%Sold out
MQS Management LLC0$00.00%−1,193−100.0%Sold out
Doyle Wealth Management0$00.00%−1,178−100.0%Sold out
Telemus Capital, LLC0$00.00%−1,160−100.0%Sold out
Milestone Advisory Partners0$00.00%−1,150−100.0%Sold out
TAP Consulting, LLC0$00.00%−1,025−100.0%Sold out
Chilton Capital Management LLC0$00.00%−818−100.0%Sold out
West Oak Capital, LLC0$00.00%−650−100.0%Sold out
Eagle Bay Advisors LLC0$00.00%−529−100.0%Sold out
PrairieView Partners, LLC0$00.00%−491−100.0%Sold out
Confluence Wealth Services, Inc.0$00.00%−383−100.0%Sold out
Cornerstone Advisory, LLC0$00.00%−369−100.0%Sold out
Oak Harbor Wealth Partners, LLC0$00.00%−310−100.0%Sold out
Graves-Light Private Wealth Management, Inc.0$00.00%−254−100.0%Sold out
Trust Co of Vermont0$00.00%−250−100.0%Sold out
Harvest Fund Management Co., Ltd0$00.00%−228−100.0%Sold out
Equitec Proprietary Markets, LLC0$00.00%−200−100.0%Sold out
Canton Hathaway, LLC0$00.00%−164−100.0%Sold out
CoreCap Advisors, LLC0$00.00%−155−100.0%Sold out
Ahl Investment Management, Inc.0$00.00%−104−100.0%Sold out
Nicholas Company, Inc.0$00.00%−100−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−100−100.0%Sold out
Salem Investment Counselors Inc0$00.00%−60−100.0%Sold out
Paragon Capital Management Ltd0$00.00%−50−100.0%Sold out
Tucker Asset Management LLC0$00.00%−47−100.0%Sold out
Mystic Asset Management, Inc.0$00.00%−50−100.0%Sold out
Henrickson Nauta Wealth Advisors, Inc.0$00.00%−37−100.0%Sold out
Stonebridge Capital Advisors LLC0$00.00%−27−100.0%Sold out
True Link Financial Advisors, LLC0$00.00%−28−100.0%Sold out
Optiver Holding B.V.0$00.00%−35−100.0%Sold out
Ford Financial Group, LLC0$00.00%−20−100.0%Sold out
Retirement Planning Co of New England, Inc.0$00.00%−21−100.0%Sold out
Ravenstone Capital Management Inc.0$00.00%−16−100.0%Sold out
Ancora Advisors, LLC0$00.00%−12−100.0%Sold out
Lee Financial Co0$00.00%−5−100.0%Sold out
Andra AP-fonden––––Not filed
MD Financial Management Inc.––––Not filed
Reilly Financial Advisors, LLC––––Not filed
Tdam USA Inc.––––Not filed
Truehand, Inc––––Not filed
Evernest Financial Advisors, LLC––––Not filed
Pineno Levin & Ford Asset Management, Inc.––––Not filed
NEXT Financial Group, Inc––––Not filed
AlphaCentric Advisors LLC––––Not filed
Carroll Financial Associates, Inc.––––Not filed
Harbour Investments, Inc.––––Not filed
Bell Investment Advisors, Inc––––Not filed