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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, Q4 2022

Institutional positions in Marsh & McLennan Companies, Inc. as of Dec 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
1,223
+88 vs. Q3 2022
Shares held
437.1M
+639.9K (+0.1%) vs. Q3 2022
Total value
$72.3B
+$7.14B (+11.0%) vs. Q3 2022
New holders
161
442 more added
Sold out
73
434 more reduced

24 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 holdersQ4 2022: 1,223 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 heldQ4 2022: $72.3B
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, Q4 2022

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q3 2022.

Institutions holding MRSH in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
ICA Group Wealth Management, LLC1,013$167.6K0.04%−1,426−58.5%Reduced
Magellan Asset Management Ltd1,043$172.6K0.00%−294−22.0%Reduced
Spire Wealth Management1,052$174.0K0.01%+115+12.3%Added
Garde Capital, Inc.1,099$182.0K0.02%+29+2.7%Added
Dark Forest Capital Management LP1,106$183.0K0.05%+1,106New
Riverview Trust Co1,125$186.0K0.18%+210+23.0%Added
Hollencrest Capital Management1,149$190.1K0.02%+1,149New
Independence Bank of Kentucky1,155$191.0K0.09%−140−10.8%Reduced
Headlands Technologies LLC1,155$191.0K0.15%+1,155New
LeJeune Puetz Investment Counsel LLC1,168$193.3K0.07%00.0%Unchanged
Middleton & Co Inc1,210$200.2K0.03%+1,210New
New England Professional Planning Group Inc.1,211$200.4K0.11%+1,211New
Choate Investment Advisors1,213$200.7K0.01%+1,213New
Rossmore Private Capital1,213$200.7K0.03%+1,213New
ARGI Investment Services, LLC1,218$201.0K0.01%+1,218New
Everett Harris & Co1,229$203.0K0.00%+1,229New
ML & R Wealth Management LLC1,229$203.4K0.06%+1,229New
Northside Capital Management, LLC1,235$204.4K0.06%+1,235New
Massmutual Trust Co FSB1,242$206.0K0.01%+128+11.5%Added
International Assets Investment Management, LLC1,245$206.0K0.02%+1,245New
Crescent Grove Advisors, LLC1,246$206.2K0.02%−341−21.5%Reduced
LVW Advisors, LLC1,253$207.3K0.04%+1,253New
Wealth Management Associates, Inc.1,255$207.7K0.14%−219−14.9%Reduced
Mark Stevens1,256$208.0K0.03%+1,256New
Astoria Portfolio Advisors LLC.1,202$208.1K0.10%+1,202New
Centiva Capital, LP1,271$210.3K0.02%+1,271New
Thrive Capital Management, LLC1,275$211.0K0.14%+1,275New
Nichols & Pratt Advisers LLP1,277$211.3K0.02%+1,277New
Obermeyer Wood Investment Counsel, LLLP1,290$213.5K0.02%+1,290New
V Wealth Advisors LLC1,290$213.5K0.04%+1,290New
Umb Bank N A1,292$214.0K0.00%−451−25.9%Reduced
Alta Advisers Ltd1,300$215.0K0.13%00.0%Unchanged
Summit Trail Advisors, LLC1,304$215.8K0.01%+1,304New
WestHill Financial Advisors, Inc.1,316$217.8K0.07%+1,316New
Single Point Partners, LLC1,327$220.0K0.05%+1,327New
Farmers & Merchants Investments Inc1,338$221.4K0.01%00.0%Unchanged
Rockland Trust Co1,345$223.0K0.01%−819−37.8%Reduced
Covenant Partners, LLC1,349$223.2K0.09%+1,349New
Rice Hall James & Associates, LLC1,350$223.4K0.01%00.0%Unchanged
Court Place Advisors, LLC1,350$223.4K0.08%00.0%Unchanged
Nicolet Bankshares Inc3,624$223.6K0.08%−556−13.3%Reduced
Dempze Nancy E1,355$224.2K0.22%00.0%Unchanged
Veracity Capital LLC1,356$224.3K0.11%+1,356New
Klingenstein Fields & Co LP1,370$226.7K0.01%00.0%Unchanged
Wilbanks Smith & Thomas Asset Management LLC1,372$227.0K0.01%−100−6.8%Reduced
First Citizens Bank & Trust Co1,379$228.0K0.01%−80−5.5%Reduced
Glenview Trust Co1,381$228.5K0.01%−34−2.4%Reduced
PDS Planning, Inc1,385$229.2K0.04%+1,385New
FourThought Financial Partners, LLC1,387$229.5K0.03%+1,387New
Avestar Capital, LLC1,397$231.2K0.05%+1,397New
Capital Wealth Planning, LLC1,400$231.7K0.00%00.0%Unchanged
Evergreen Capital Management LLC1,400$231.7K0.01%+1,400New
YHB Investment Advisors, Inc.1,407$232.8K0.02%00.0%Unchanged
Childress Capital Advisors, LLC1,409$233.2K0.08%−31−2.2%Reduced
Smith, Salley & Associates1,411$233.5K0.02%00.0%Unchanged
Joel Isaacson & Co., LLC1,413$233.8K0.02%00.0%Unchanged
Heron Financial Group, LLC1,409$234.1K0.16%00.0%Unchanged
Sage Mountain Advisors LLC1,432$237.0K0.05%+1,432New
PFS Partners, LLC1,434$237.3K0.25%00.0%Unchanged
Trust Co of Virginia1,448$239.6K0.03%−19−1.3%Reduced
Prospera Financial Services Inc1,448$239.8K0.01%+1,448New
Virtue Capital Management, LLC1,451$240.1K0.04%+1,451New
Columbia Trust Co 010120161,455$240.8K0.13%+47+3.3%Added
Riverwater Partners LLC1,462$241.9K0.21%−227−13.4%Reduced
RFG Advisory, LLC1,419$243.9K0.01%−62−4.2%Reduced
Mairs & Power Inc1,484$245.6K0.00%+48+3.3%Added
Cable Hill Partners, LLC1,485$245.7K0.04%+1,485New
Flagship Harbor Advisors, LLC1,489$246.3K0.03%00.0%Unchanged
Sherbrooke Park Advisers LLC1,500$248.2K0.18%+1,500New
Gryphon Financial Partners LLC1,509$249.8K0.06%−53−3.4%Reduced
Wesbanco Bank Inc1,508$250.0K0.01%−22−1.4%Reduced
Dillon & Associates Inc1,517$250.0K0.05%−11−0.7%Reduced
Patron Partners Advisors, LLC1,519$251.4K0.19%+44+3.0%Added
Fortis Capital Advisors, LLC1,525$252.4K0.15%+1,525New
Prestige Wealth Management Group LLC1,526$252.5K0.07%+90+6.3%Added
Benjamin Edwards Inc1,528$253.0K0.07%+129+9.2%Added
Founders Financial Securities LLC1,534$253.8K0.04%+1,534New
Independent Financial Group, LLC1,537$254.3K0.02%+1,537New
GraniteShares Advisors LLC1,541$255.0K0.21%−258−14.3%Reduced
Detalus Advisors, LLC1,541$255.0K0.12%+1,541New
Continuum Advisory, LLC1,550$256.5K0.05%−98−5.9%Reduced
Rockbridge Investment Management, LCC1,551$256.7K0.05%00.0%Unchanged
Kessler Investment Group, LLC1,554$257.0K0.27%+21+1.4%Added
Bailard, Inc.1,555$257.3K0.01%00.0%Unchanged
Ameritas Advisory Services, LLC1,564$258.9K0.01%+1,564New
Voya Financial Advisors, Inc.1,553$259.0K0.03%+40+2.6%Added
Appleton Partners Inc1,569$260.0K0.02%00.0%Unchanged
Diligent Investors, LLC1,575$260.6K0.09%−100−6.0%Reduced
Carret Asset Management, LLC1,580$261.0K0.04%00.0%Unchanged
Capital Management Corp1,580$261.5K0.06%00.0%Unchanged
Lion Street Advisors, LLC1,572$262.2K0.14%+4+0.3%Added
Bank of the West1,586$262.5K0.03%−225−12.4%Reduced
Machina Capital S.A.S.1,600$264.8K0.49%−2,151−57.3%Reduced
Ledyard National Bank1,601$264.9K0.03%−180−10.1%Reduced
Resources Management Corp1,600$265.0K0.04%−31−1.9%Reduced
Empowered Funds, LLC1,602$265.1K0.02%+1,602New
Palisades Hudson Asset Management, L.P.1,607$266.0K0.15%00.0%Unchanged
Center For Asset Management LLC1,608$266.0K0.25%+1,608New
Mark Sheptoff Financial Planning, LLC1,609$266.3K0.16%00.0%Unchanged
Optas, LLC1,637$270.9K0.11%+18+1.1%Added