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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, Q2 2023

Institutional positions in Marsh & McLennan Companies, Inc. as of Jun 30, 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
1,258
+36 vs. Q1 2023
Shares held
434.6M
+977.9K (+0.2%) vs. Q1 2023
Total value
$81.5B
+$9.35B (+13.0%) vs. Q1 2023
New holders
111
448 more added
Sold out
75
465 more reduced

6 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2023: 1,258 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 heldQ2 2023: $81.5B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q1 2023.

Institutions holding MRSH in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Deseret Mutual Benefit Administrators2,770$521.0K0.20%−2−0.1%Reduced
Proficio Capital Partners LLC2,767$520.4K0.07%+26+0.9%Added
Founders Financial Securities LLC2,729$513.3K0.07%+184+7.2%Added
Covenant Partners, LLC2,725$512.5K0.19%+865+46.5%Added
Csenge Advisory Group2,658$499.8K0.03%−10−0.4%Reduced
Connectus Wealth, LLC2,652$499.0K0.01%+13+0.5%Added
Kathmere Capital Management, LLC2,643$497.1K0.08%+392+17.4%Added
Capital Advisors Inc2,624$493.5K0.01%+22+0.8%Added
Boston Research & Management Inc2,620$492.0K0.14%00.0%Unchanged
Forum Financial Management, LP2,614$491.6K0.01%−368−12.3%Reduced
Reliant Investment Management, LLC2,609$490.7K0.28%00.0%Unchanged
REDW Wealth LLC2,600$489.0K0.15%00.0%Unchanged
Park Place Capital Corp2,599$488.8K0.14%+2+0.1%Added
Pine Valley Investments Ltd Liability Co2,598$488.6K0.05%+10.0%Added
C2C Wealth Management, LLC2,580$487.1K0.06%00.0%Unchanged
Legacy Capital Group California, Inc.2,576$484.5K0.20%+86+3.5%Added
Northeast Financial Consultants Inc2,560$481.5K0.03%+100+4.1%Added
Essex Financial Services, Inc.2,545$478.7K0.05%−30−1.2%Reduced
Neo Ivy Capital Management2,544$478.0K0.25%+2,544New
Tower Bridge Advisors2,535$476.8K0.04%−200−7.3%Reduced
Fukoku Mutual Life Insurance Co2,532$476.2K0.04%−347−12.1%Reduced
Glassman Wealth Services2,516$473.2K0.08%+8+0.3%Added
Stockman Wealth Management, Inc.2,510$472.1K0.10%−182−6.8%Reduced
NorthRock Partners, LLC2,507$471.5K0.05%−599−19.3%Reduced
Sage Mountain Advisors LLC2,501$470.4K0.07%+89+3.7%Added
SRB Corp2,500$470.2K0.03%+300+13.6%Added
Aaron Wealth Advisors2,499$470.0K0.06%+201+8.7%Added
Foundations Investment Advisors, LLC2,494$469.1K0.02%+16+0.6%Added
Mutual Advisors, LLC2,494$469.1K0.02%−797−24.2%Reduced
Ashton Thomas Private Wealth, LLC2,494$469.1K0.04%+873+53.9%Added
ARS Investment Partners, LLC2,453$461.4K0.05%00.0%Unchanged
SOL Capital Management CO2,445$460.0K0.07%00.0%Unchanged
Aberdeen Wealth Management LLC2,436$458.2K0.33%00.0%Unchanged
Walter & Keenan Financial Consulting Co2,431$457.2K0.17%00.0%Unchanged
Financial Advocates Investment Management2,422$455.6K0.03%+175+7.8%Added
Meritas Wealth Management, LLC2,421$455.3K0.34%00.0%Unchanged
Geller Advisors LLC2,412$453.6K0.06%−312−11.5%Reduced
InterOcean Capital Group, LLC2,397$450.8K0.01%+77+3.3%Added
Cypress Capital Group2,386$448.8K0.06%+828+53.1%Added
Tobam2,380$448.0K0.03%00.0%Unchanged
Powell Investment Advisors, LLC2,359$443.7K0.26%00.0%Unchanged
Reynders McVeigh Capital Management, LLC2,329$438.0K0.03%−46−1.9%Reduced
CWA Asset Management Group, LLC2,299$432.4K0.03%+205+9.8%Added
Blueprint Investment Partners LLC2,298$432.2K0.16%+353+18.1%Added
Talisman Wealth Advisors LLC2,291$430.8K0.74%00.0%Unchanged
Drake & Associates, LLC2,287$430.1K0.19%−21−0.9%Reduced
Headlands Technologies LLC2,268$426.6K0.14%+1,831+419.0%Added
Bank of New Hampshire2,261$425.2K0.12%−33−1.4%Reduced
Dynamic Advisor Solutions LLC2,255$424.2K0.02%+62+2.8%Added
Allstate Corp2,230$419.4K0.03%00.0%Unchanged
Hall Laurie J Trustee2,210$415.0K0.16%00.0%Unchanged
Sigma Planning Corp2,205$414.8K0.01%−262−10.6%Reduced
Smith & Howard Wealth Management, LLC2,190$411.9K0.14%00.0%Unchanged
IHT Wealth Management, LLC2,181$410.2K0.02%+2,181New
BerganKDV Wealth Management, LLC2,172$408.5K0.04%−86−3.8%Reduced
Mairs & Power Inc2,172$408.5K0.00%+32+1.5%Added
Ambassador Advisors, LLC2,124$407.4K0.09%−351−14.2%Reduced
Inscription Capital, LLC2,155$405.3K0.13%00.0%Unchanged
PDS Planning, Inc2,153$404.9K0.05%+240+12.5%Added
Bank of Nova Scotia Trust Co2,149$404.2K0.04%−2−0.1%Reduced
Asset Management Resources, LLC2,141$402.7K0.24%00.0%Unchanged
Congress Wealth Management LLC2,119$398.6K0.01%−6−0.3%Reduced
Israel Discount Bank of New York2,115$397.8K0.32%−519−19.7%Reduced
Main Street Financial Solutions, LLC2,059$387.2K0.05%−5−0.2%Reduced
Transamerica Financial Advisors, Inc.2,057$387.0K0.05%+2+0.1%Added
Carolinas Wealth Consulting LLC2,050$385.6K0.08%−46−2.2%Reduced
CKW Financial Group4,550$385.0K0.06%+2,634+137.5%Added
Moors & Cabot, Inc.2,040$383.8K0.03%+9+0.4%Added
SeaCrest Wealth Management, LLC2,040$383.7K0.05%+3+0.1%Added
Wedbush Securities Inc2,021$380.0K0.02%−107−5.0%Reduced
Cassaday & Co Wealth Management LLC2,019$379.7K0.02%−16−0.8%Reduced
Manatuck Hill Partners, LLC2,000$376.2K0.18%+2,000New
Sherbrooke Park Advisers LLC2,000$376.2K0.20%+2,000New
S&CO Inc2,000$376.0K0.03%00.0%Unchanged
Cedar Brook Financial Partners, LLC1,996$375.4K0.09%+8+0.4%Added
Roble, Belko & Company, Inc1,987$374.0K0.07%00.0%Unchanged
Cahaba Wealth Management, Inc.1,980$372.5K0.04%−264−11.8%Reduced
Chilton Investment Co LLC1,976$371.6K0.01%−32−1.6%Reduced
Kanawha Capital Management LLC1,974$371.3K0.03%+17+0.9%Added
Brookstone Capital Management2,016$371.0K0.01%+127+6.7%Added
NBT Bank N A1,965$369.6K0.05%−583−22.9%Reduced
EagleClaw Capital Managment, LLC1,963$369.2K0.08%−100−4.8%Reduced
Wallace Capital Management Inc.1,960$368.6K0.06%00.0%Unchanged
Davis R M Inc1,947$366.0K0.01%−690−26.2%Reduced
Willow Creek Wealth Management Inc.1,939$364.7K0.05%+7+0.4%Added
Trust Co of Toledo NA1,934$363.7K0.06%−1,000−34.1%Reduced
TFB Advisors LLC1,928$362.6K0.16%+99+5.4%Added
Journey Advisory Group, LLC1,920$361.1K0.05%−15−0.8%Reduced
Humankind Investments LLC1,907$358.7K0.14%+1,907New
Virtue Capital Management, LLC1,926$358.3K0.06%−26−1.3%Reduced
Westover Capital Advisors, LLC1,900$357.4K0.12%00.0%Unchanged
Acima Private Wealth, LLC1,881$353.8K0.17%00.0%Unchanged
Abner Herrman & Brock LLC1,870$352.0K0.05%+20+1.1%Added
AdvisorNet Financial, Inc1,867$351.1K0.03%−67−3.5%Reduced
TownSquare Capital, LLC1,845$346.9K0.01%+1,845New
SOA Wealth Advisors, LLC.1,838$345.7K0.08%−20−1.1%Reduced
Mitchell & Pahl Private Wealth, LLC1,821$342.5K0.21%−21−1.1%Reduced
Parsons Capital Management Inc1,808$340.0K0.03%00.0%Unchanged
Legacy Financial Advisors, Inc.1,800$338.6K0.06%+155+9.4%Added
Hamilton Capital Partners Inc.1,800$338.5K0.12%−400−18.2%Reduced