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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 2023

Institutional positions in Marsh & McLennan Companies, Inc. as of Dec 31, 2023. 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
1,376
+103 vs. Q3 2023
Shares held
434.8M
+4.66M (+1.1%) vs. Q3 2023
Total value
$82.4B
+$483.5M (+0.6%) vs. Q3 2023
New holders
187
476 more added
Sold out
84
493 more reduced

21 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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 2023: 1,376 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 2023: $82.4B
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 2023

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q3 2023.

Institutions holding MRSH in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Granite FO LLC1,200$227.4K0.15%00.0%Unchanged
Everett Harris & Co1,196$226.6K0.00%−66−5.2%Reduced
Sherbrooke Park Advisers LLC1,189$225.3K0.11%+1,189New
Truepoint, Inc.1,188$225.1K0.01%+1,188New
Wilbanks Smith & Thomas Asset Management LLC1,183$224.1K0.01%−45−3.7%Reduced
C M Bidwell & Associates Ltd1,182$224.0K0.17%+1,182New
Gerber Kawasaki Wealth & Investment Management1,181$223.8K0.01%00.0%Unchanged
Wealth Management Associates, Inc.1,181$223.8K0.12%−112−8.7%Reduced
Rossmore Private Capital1,181$223.8K0.03%−4−0.3%Reduced
SlateStone Wealth, LLC1,179$223.0K0.03%+1,179New
Exchange Traded Concepts, LLC1,172$222.1K0.01%−8,747−88.2%Reduced
Marcum Wealth, LLC1,166$220.9K0.02%−36−3.0%Reduced
Golden State Equity Partners1,166$220.9K0.05%+1,166New
Cottonwood Capital Advisors, LLC1,162$220.2K0.18%+1,162New
Hollencrest Capital Management1,158$219.4K0.02%+9+0.8%Added
FSM Wealth Advisors, LLC1,154$218.7K0.09%−10−0.9%Reduced
WestHill Financial Advisors, Inc.1,150$217.9K0.06%−41−3.4%Reduced
Allworth Financial LP1,149$217.7K0.00%+32+2.9%Added
Livforsakringsbolaget Skandia, Omsesidigt1,145$216.9K0.02%+434+61.0%Added
Schulz Wealth, LTD.1,135$215.0K0.21%+1,135New
Sivia Capital Partners, LLC1,134$214.9K0.16%+1,134New
Edgestream Partners, L.P.1,129$213.9K0.02%−726−39.1%Reduced
Beck Mack & Oliver LLC1,120$212.2K0.00%00.0%Unchanged
Hexagon Capital Partners LLC1,119$212.0K0.05%+457+69.0%Added
Guardian Wealth Advisors, LLC1,111$210.5K0.03%−1−0.1%Reduced
Middleton & Co Inc1,110$210.3K0.03%−100−8.3%Reduced
Kure Advisory, LLC1,110$210.3K0.11%−38−3.3%Reduced
Riverview Trust Co1,110$210.3K0.21%00.0%Unchanged
Bristlecone Advisors, LLC1,108$209.9K0.02%−95−7.9%Reduced
Warren Averett Asset Management, LLC1,105$209.4K0.01%+10+0.9%Added
Meridian Wealth Management, LLC1,102$208.8K0.01%+1,102New
Ariston Services Group1,102$208.8K0.20%+1,102New
Wayfinding Financial, LLC1,091$206.0K0.14%+1,091New
Fortis Capital Advisors, LLC1,085$205.6K0.11%+33+3.1%Added
Destination Wealth Management1,083$205.2K0.01%00.0%Unchanged
Gryphon Financial Partners LLC1,127$202.7K0.04%+67+6.3%Added
Founders Financial Alliance, LLC1,069$202.6K0.08%+1,069New
Foster Dykema Cabot & Partners, LLC1,068$202.4K0.02%+1,068New
BSW Wealth Partners1,064$201.6K0.04%+11+1.0%Added
Whalerock Point Partners, LLC1,063$201.4K0.06%00.0%Unchanged
Parkside Financial Bank & Trust1,060$200.8K0.04%−32−2.9%Reduced
Grove Bank & Trust1,034$195.9K0.04%−45−4.2%Reduced
Harvest Fund Management Co., Ltd1,012$192.0K0.03%−2,387−70.2%Reduced
Magellan Asset Management Ltd983$186.2K0.00%00.0%Unchanged
McGlone Suttner Wealth Management, Inc.980$185.7K0.04%+980New
Gradient Investments LLC968$183.4K0.00%+224+30.1%Added
CVA Family Office, LLC910$172.4K0.03%+910New
Harbour Investments, Inc.905$171.5K0.01%+64+7.6%Added
American State Bank (Iowa)901$170.7K0.11%00.0%Unchanged
Kelly Lawrence W & Associates Inc900$170.5K0.04%00.0%Unchanged
Baldwin Brothers Inc875$165.8K0.01%−41−4.5%Reduced
Tompkins Financial Corp868$164.5K0.02%+250+40.5%Added
Chilton Capital Management LLC830$157.3K0.01%+30+3.8%Added
Kelly Financial Services LLC822$155.7K0.06%+7+0.9%Added
Group One Trading, L.P.812$153.8K0.00%+812New
St Germain D J Co Inc802$152.0K0.01%+102+14.6%Added
Bourgeon Capital Management LLC765$144.9K0.03%00.0%Unchanged
Independence Bank of Kentucky695$131.7K0.05%+315+82.9%Added
West Tower Group, LLC688$130.4K0.26%+174+33.9%Added
Washington Trust Advisors, Inc.683$129.4K0.01%00.0%Unchanged
Horizon Bancorp Inc649$123.0K0.06%+26+4.2%Added
Rothschild Investment LLC645$122.2K0.01%+645New
Rosenberg Matthew Hamilton644$122.0K0.04%00.0%Unchanged
Bruce G. Allen Investments, LLC640$121.3K0.11%+640New
Bogart Wealth, LLC626$118.6K0.01%00.0%Unchanged
Tradition Wealth Management, LLC615$117.0K0.01%+2+0.3%Added
NBC Securities, Inc.604$114.0K0.01%−33−5.2%Reduced
Addison Advisors LLC597$113.1K0.04%+150+33.6%Added
Point72 Middle East FZE583$110.5K0.01%+583New
J.Safra Asset Management Corp580$109.9K0.02%−160−21.6%Reduced
Tyler-Stone Wealth Management569$107.8K0.05%00.0%Unchanged
Armstrong Advisory Group, Inc559$105.9K0.01%00.0%Unchanged
New England Capital Financial Advisors LLC542$102.8K0.06%00.0%Unchanged
Investors Research Corp523$99.1K0.02%00.0%Unchanged
First Horizon Advisors, Inc.515$97.6K0.00%+62+13.7%Added
Salomon & Ludwin, LLC512$97.4K0.01%00.0%Unchanged
Raleigh Capital Management Inc.504$95.4K0.04%+43+9.3%Added
Union Savings Bank501$94.9K0.05%00.0%Unchanged
Chelsea Counsel Co500$94.7K0.05%−425−45.9%Reduced
Northwest Financial Advisors493$93.4K0.08%+493New
Turtle Creek Wealth Advisors, LLC458$86.8K0.03%+458New
EntryPoint Capital, LLC454$86.0K0.08%+454New
Jackson, Grant Investment Advisers, Inc.451$85.5K0.04%+1+0.2%Added
Islay Capital Management, LLC450$85.3K0.07%00.0%Unchanged
Virtus Investment Advisers, Inc.447$84.7K0.06%00.0%Unchanged
Dougherty Wealth Advisers LLC443$83.9K0.08%00.0%Unchanged
Eagle Bay Advisors LLC441$83.6K0.05%−9−2.0%Reduced
State of Wyoming440$83.4K0.02%+440New
Pittenger & Anderson Inc429$81.3K0.00%−200−31.8%Reduced
Harbor Investment Advisory, LLC427$80.9K0.01%00.0%Unchanged
Glen Eagle Advisors, LLC425$80.5K0.02%00.0%Unchanged
Rogco, LP419$79.4K0.03%00.0%Unchanged
DHJJ Financial Advisors, Ltd.410$77.7K0.04%00.0%Unchanged
Dogwood Wealth Management LLC403$76.4K0.06%+403New
Ancora Advisors, LLC395$74.8K0.00%00.0%Unchanged
Versant Capital Management, Inc392$74.3K0.02%+5+1.3%Added
MV Capital Management, Inc.391$74.1K0.01%+11+2.9%Added
Loomis Sayles & Co L P386$73.0K0.00%+21+5.8%Added
Wetzel Investment Advisors, Inc.383$73.0K0.04%+383New
Towarzystwo Funduszy Inwestycyjnych Pzu SA380$72.0K0.03%+380New