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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 2025

Institutional positions in Marsh & McLennan Companies, Inc. as of Jun 30, 2025. 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
1,610
+2 vs. Q1 2025
Shares held
447.6M
+6.17M (+1.4%) vs. Q1 2025
Total value
$97.3B
−$10.4B (−9.7%) vs. Q1 2025
New holders
131
617 more added
Sold out
129
591 more reduced

19 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 1,610 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 2025: $97.3B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q1 2025.

Institutions holding MRSH in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
ASB Consultores, LLC1,675$366.2K0.24%+242+16.9%Added
Advisors Preferred, LLC1,685$367.0K0.06%+1,685New
Geneos Wealth Management Inc.1,682$367.8K0.01%+35+2.1%Added
Umpqua Bank1,726$367.9K0.11%+218+14.5%Added
Great Lakes Advisors, LLC1,684$368.2K0.00%−734−30.4%Reduced
Citizens Business Bank890$368.6K0.07%−206−18.8%Reduced
Investment Partners, Ltd.1,696$370.9K0.14%+6+0.4%Added
Journey Advisory Group, LLC1,700$371.7K0.03%00.0%Unchanged
iA Global Asset Management Inc.1,700$372.0K0.01%−57,032−97.1%Reduced
Asset Allocation & Management Company, LLC1,700$372.0K0.17%00.0%Unchanged
MCF Advisors LLC1,706$372.9K0.02%00.0%Unchanged
Douglass Winthrop Advisors, LLC1,708$373.4K0.01%00.0%Unchanged
Reynders McVeigh Capital Management, LLC1,710$374.0K0.02%−60−3.4%Reduced
Chicago Partners Investment Group LLC1,783$374.1K0.01%+79+4.6%Added
SeaCrest Wealth Management, LLC1,713$374.5K0.04%−24−1.4%Reduced
Daymark Wealth Partners, LLC1,714$374.8K0.01%+489+39.9%Added
Fisher Asset Management, LLC1,718$375.6K0.00%−450−20.8%Reduced
Rothschild Investment LLC1,723$376.7K0.02%−115−6.3%Reduced
Tritonpoint Wealth, LLC1,731$378.6K0.04%−29−1.6%Reduced
FSM Wealth Advisors, LLC1,783$380.0K0.06%+110+6.6%Added
Dynamic Advisor Solutions LLC1,745$381.6K0.01%−112−6.0%Reduced
PFG Investments, LLC1,754$383.5K0.02%−604−25.6%Reduced
FORA Capital, LLC1,754$383.5K0.04%−3,173−64.4%Reduced
Norris Perne & French LLP1,756$383.9K0.03%00.0%Unchanged
Stratos Wealth Advisors, LLC1,762$385.3K0.02%−6−0.3%Reduced
Foster Dykema Cabot & Partners, LLC1,767$386.3K0.03%+364+25.9%Added
Mayport, LLC1,773$387.6K0.09%+5+0.3%Added
Wall Street Access Asset Management, LLC1,777$388.5K0.13%+1,777New
New Hampshire Trust1,778$388.7K0.08%00.0%Unchanged
Angeles Wealth Management, LLC1,783$389.8K0.03%+204+12.9%Added
VisionPoint Advisory Group, LLC1,787$390.7K0.08%+1,787New
Ewa, LLC1,788$391.0K0.12%+7+0.4%Added
Pine Valley Investments Ltd Liability Co1,791$391.6K0.02%−10−0.6%Reduced
Point72 Asia (Singapore) Pte. Ltd.1,796$392.7K0.07%+1,796New
ISAM Funds (UK) Ltd1,802$394.0K0.09%+1,802New
Nwam LLC1,967$394.7K0.02%+1,967New
Dogwood Wealth Management LLC1,854$395.3K0.19%−1,094−37.1%Reduced
Evoke Wealth, LLC1,810$395.7K0.01%−111−5.8%Reduced
Guardian Wealth Advisors, LLC1,813$396.4K0.03%−45−2.4%Reduced
LeClair Wealth Partners LLC1,820$397.9K0.27%−1−0.1%Reduced
Dillon & Associates Inc1,817$398.0K0.05%+17+0.9%Added
Harbour Investments, Inc.1,825$399.0K0.01%+572+45.7%Added
Revisor Wealth Management LLC1,866$400.7K0.14%+537+40.4%Added
AGH Wealth Advisors, LLC1,836$401.4K0.33%+31+1.7%Added
Financial Management Professionals, Inc.1,841$402.5K0.05%+1,600+663.9%Added
Gilbert & Cook, Inc.1,846$403.6K0.05%00.0%Unchanged
Heritage Wealth Management, Inc.1,852$404.9K0.13%00.0%Unchanged
TrueMark Investments, LLC1,852$404.9K0.09%+1,852New
Willow Creek Wealth Management Inc.1,854$405.4K0.04%00.0%Unchanged
Caxton Associates LLP1,854$405.4K0.01%+1,854New
TFR Capital, LLC.1,857$406.0K0.15%+48+2.7%Added
Corient IA LLC1,860$406.7K0.24%00.0%Unchanged
NorthCrest Asset Manangement, LLC1,893$407.2K0.01%+723+61.8%Added
Quantitative Investment Management, LLC1,868$408.0K0.05%−25,201−93.1%Reduced
Gladstone Institutional Advisory LLC1,869$408.7K0.02%+24+1.3%Added
Westover Capital Advisors, LLC1,877$410.4K0.08%−4−0.2%Reduced
Acima Private Wealth, LLC1,881$411.3K0.14%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,893$413.8K0.01%−62−3.2%Reduced
Catalyst Financial Partners LLC1,897$414.8K0.05%+57+3.1%Added
Joel Isaacson & Co., LLC1,902$415.9K0.02%+478+33.6%Added
Jacobi Capital Management LLC1,910$417.6K0.03%+640+50.4%Added
Opus Capital Group, LLC1,926$421.0K0.05%00.0%Unchanged
Stratos Wealth Partners, LTD.1,928$421.6K0.01%−79−3.9%Reduced
Parkside Financial Bank & Trust1,938$423.7K0.05%+402+26.2%Added
Evergreen Capital Management LLC1,939$423.9K0.01%−59−3.0%Reduced
CKW Financial Group1,948$424.0K0.05%+4+0.2%Added
Northstar Financial Companies, Inc.1,940$424.2K0.44%+153+8.6%Added
Gratus Wealth Advisors, LLC1,946$425.5K0.06%00.0%Unchanged
Wallace Capital Management Inc.1,960$428.5K0.06%00.0%Unchanged
Koshinski Asset Management, Inc.1,971$430.8K0.03%+284+16.8%Added
Trust Point Inc.1,976$432.0K0.04%+155+8.5%Added
Kanawha Capital Management LLC1,982$433.3K0.03%+22+1.1%Added
Fukoku Mutual Life Insurance Co1,985$434.0K0.03%00.0%Unchanged
Optas, LLC1,998$436.8K0.08%−28−1.4%Reduced
S&CO Inc2,000$437.0K0.03%00.0%Unchanged
RDA Financial Network1,999$437.0K0.12%+160+8.7%Added
Hutchinson Capital Management2,000$437.3K0.08%−1,395−41.1%Reduced
Kornitzer Capital Management Inc2,000$437.3K0.01%00.0%Unchanged
Capstone Investment Advisors, LLC2,004$438.2K0.00%+2,004New
TownSquare Capital, LLC2,011$439.7K0.04%−11,343−84.9%Reduced
Merrion Investment Management Co, LLC2,031$444.1K0.29%00.0%Unchanged
Legacy Financial Advisors, Inc.2,032$444.3K0.07%−311−13.3%Reduced
Savvy Advisors, Inc.2,038$445.7K0.03%+437+27.3%Added
Kessler Investment Group, LLC2,042$446.5K0.18%−105−4.9%Reduced
Stockman Wealth Management, Inc.2,045$447.1K0.06%−300−12.8%Reduced
Talisman Wealth Advisors LLC2,048$447.9K0.41%−50−2.4%Reduced
Cynosure Management, LLC2,051$448.4K0.05%−16−0.8%Reduced
Good Life Advisors, LLC2,057$449.8K0.03%−115−5.3%Reduced
Cornerstone Advisory, LLC2,062$450.8K0.05%+53+2.6%Added
Andina Capital Management, LLC2,084$455.6K0.32%+59+2.9%Added
Congress Asset Management Co2,087$456.3K0.00%00.0%Unchanged
Turtle Creek Wealth Advisors, LLC2,089$456.7K0.05%+2,089New
Modera Wealth Management, LLC2,097$458.5K0.01%−38−1.8%Reduced
Smith & Howard Wealth Management, LLC2,100$459.1K0.12%00.0%Unchanged
SRS Capital Advisors, Inc.1,237$463.5K0.02%+143+13.1%Added
Tower Bridge Advisors2,123$464.2K0.05%00.0%Unchanged
Eastern Bank2,125$464.6K0.01%00.0%Unchanged
Mather Group, LLC.2,131$465.9K0.00%−39−1.8%Reduced
WestHill Financial Advisors, Inc.2,132$466.1K0.10%00.0%Unchanged
Everpar Advisors LLC2,140$467.9K0.21%+122+6.0%Added