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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 2024

Institutional positions in Marsh & McLennan Companies, Inc. as of Dec 31, 2024. 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
1,578
+81 vs. Q3 2024
Shares held
443.6M
+9.46M (+2.2%) vs. Q3 2024
Total value
$94.2B
−$2.55B (−2.6%) vs. Q3 2024
New holders
189
641 more added
Sold out
108
499 more reduced

34 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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 2024: 1,578 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 2024: $94.2B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q3 2024.

Institutions holding MRSH in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Keel Point, LLC1,738$369.2K0.03%−320−15.5%Reduced
Winton Group Ltd1,739$369.4K0.02%+1,739New
Ewa, LLC1,743$370.3K0.14%+3+0.2%Added
MCF Advisors LLC1,745$370.7K0.03%00.0%Unchanged
Dynamic Advisor Solutions LLC1,753$372.5K0.02%−590−25.2%Reduced
Cahaba Wealth Management, Inc.1,754$372.5K0.03%+1+0.1%Added
GLOBALT Investments LLC1,754$372.6K0.01%−72−3.9%Reduced
Mayport, LLC1,768$375.5K0.11%00.0%Unchanged
Guardian Wealth Advisors, LLC1,770$376.0K0.03%+25+1.4%Added
RDA Financial Network1,772$376.5K0.11%+92+5.5%Added
Rothschild Investment LLC1,774$376.8K0.02%+7+0.4%Added
Clark Capital Management Group, Inc.1,777$377.5K0.00%+271+18.0%Added
New Hampshire Trust1,778$377.7K0.08%00.0%Unchanged
Northstar Financial Companies, Inc.1,787$379.6K0.36%+1,787New
Dillon & Associates Inc1,800$382.0K0.05%00.0%Unchanged
Litman Gregory Asset Management LLC1,800$382.3K0.03%00.0%Unchanged
Harold Davidson & Associates Inc.1,800$382.3K0.18%+1,800New
Norris Perne & French LLP1,802$382.8K0.03%00.0%Unchanged
Tuttle Tactical Management1,806$383.6K1.97%+464+34.6%Added
Daymark Wealth Partners, LLC1,807$383.8K0.02%+433+31.5%Added
LeClair Wealth Partners LLC1,821$386.8K0.26%+1,821New
Reynders McVeigh Capital Management, LLC1,820$387.0K0.02%−275−13.1%Reduced
Evergreen Capital Management LLC1,839$390.6K0.01%−73−3.8%Reduced
Cornerstone Advisory, LLC1,707$390.7K0.04%+94+5.8%Added
Cassady Schiller Wealth Management, LLC1,841$391.0K0.14%+43+2.4%Added
Chicago Partners Investment Group LLC1,851$391.3K0.01%+695+60.1%Added
Westover Capital Advisors, LLC1,843$391.5K0.09%00.0%Unchanged
Gilbert & Cook, Inc.1,846$392.1K0.06%00.0%Unchanged
Willow Creek Wealth Management Inc.1,849$392.7K0.04%−91−4.7%Reduced
Heritage Wealth Management, Inc.1,852$393.4K0.13%00.0%Unchanged
International Assets Investment Management, LLC1,869$394.9K0.03%−425,895−99.6%Reduced
Hall Laurie J Trustee1,860$395.0K0.13%00.0%Unchanged
Eastern Bank1,861$395.3K0.01%−81−4.2%Reduced
Umb Bank N A1,865$396.1K0.01%+393+26.7%Added
AGH Wealth Advisors, LLC1,872$397.6K0.37%+1,872New
Opus Capital Group, LLC1,878$399.0K0.05%−413−18.0%Reduced
Acima Private Wealth, LLC1,881$399.5K0.13%00.0%Unchanged
Modera Wealth Management, LLC1,885$400.5K0.00%+46+2.5%Added
Hexagon Capital Partners LLC1,886$400.6K0.07%+127+7.2%Added
Dark Forest Capital Management LP1,898$403.2K0.06%−3,650−65.8%Reduced
L2 Asset Management, LLC1,901$403.8K0.09%−51−2.6%Reduced
Journey Advisory Group, LLC1,920$404.6K0.05%00.0%Unchanged
Roble, Belko & Company, Inc1,910$406.0K0.06%00.0%Unchanged
Prossimo Advisors, LLC1,910$406.0K0.29%+83+4.5%Added
Berkshire Asset Management LLC1,865$408.4K0.02%+182+10.8%Added
CKW Financial Group1,941$412.0K0.05%+4+0.2%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,952$414.7K0.02%−82−4.0%Reduced
Advisors Preferred, LLC1,964$415.1K0.07%−528−21.2%Reduced
Kanawha Capital Management LLC1,960$416.3K0.03%00.0%Unchanged
Wallace Capital Management Inc.1,960$416.3K0.06%00.0%Unchanged
SeaCrest Wealth Management, LLC1,965$417.4K0.04%+74+3.9%Added
Pine Valley Investments Ltd Liability Co1,980$420.6K0.03%−4−0.2%Reduced
Fukoku Mutual Life Insurance Co1,985$421.6K0.03%00.0%Unchanged
Gryphon Financial Partners LLC1,987$422.1K0.06%−82−4.0%Reduced
Fisher Asset Management, LLC1,993$423.5K0.00%+836+72.3%Added
S&CO Inc2,000$424.0K0.03%00.0%Unchanged
Kornitzer Capital Management Inc2,000$424.8K0.01%00.0%Unchanged
Cynosure Management, LLC2,008$426.5K0.06%−461−18.7%Reduced
Global Endowment Management, LP2,015$428.0K0.05%−44−2.1%Reduced
Sentry Investment Management LLC2,025$430.0K0.20%−330−14.0%Reduced
Gladstone Institutional Advisory LLC2,028$430.7K0.02%−353−14.8%Reduced
Merrion Investment Management Co, LLC2,031$431.4K0.30%00.0%Unchanged
SRS Capital Advisors, Inc.2,034$432.1K0.03%+2,005+6,913.8%Added
PFG Investments, LLC2,042$433.6K0.03%−371−15.4%Reduced
Core Alternative Capital2,056$436.7K0.09%00.0%Unchanged
Brookstone Capital Management2,059$437.4K0.01%−21−1.0%Reduced
Gratus Wealth Advisors, LLC2,060$437.6K0.07%00.0%Unchanged
Optas, LLC2,070$439.7K0.09%+127+6.5%Added
Kestra Investment Management, LLC2,082$442.2K0.02%−1,167−35.9%Reduced
Congress Asset Management Co2,087$443.3K0.00%00.0%Unchanged
Mayflower Financial Advisors, LLC2,093$444.6K0.07%+82+4.1%Added
Cassaday & Co Wealth Management LLC2,098$445.6K0.01%00.0%Unchanged
Schear Investment Advisers, LLC2,099$445.8K0.24%+237+12.7%Added
Smith & Howard Wealth Management, LLC2,100$446.1K0.13%00.0%Unchanged
Mosley Wealth Management2,035$446.3K0.28%00.0%Unchanged
Carolinas Wealth Consulting LLC2,105$447.0K0.09%−11−0.5%Reduced
Smith, Salley & Associates2,111$448.3K0.03%+45+2.2%Added
Tradewinds, LLC.1,978$450.1K0.13%−89−4.3%Reduced
Tower Bridge Advisors2,129$452.2K0.05%−89−4.0%Reduced
WestHill Financial Advisors, Inc.2,142$455.0K0.10%00.0%Unchanged
Citizens Business Bank1,096$455.8K0.09%00.0%Unchanged
111 Capital2,159$458.6K0.10%+2,159New
Parsons Capital Management Inc2,166$460.1K0.02%+35+1.6%Added
Evernest Financial Advisors, LLC2,174$461.8K0.12%−57−2.6%Reduced
Everpar Advisors LLC2,183$463.7K0.23%+18+0.8%Added
Great Lakes Advisors, LLC2,184$463.9K0.00%+975+80.6%Added
Advisors Capital Management, LLC2,192$465.8K0.01%+442+25.3%Added
Good Life Advisors, LLC2,194$466.0K0.03%+2,194New
OneAscent Financial Services LLC2,194$466.0K0.04%+677+44.6%Added
Talisman Wealth Advisors LLC2,194$466.1K0.49%−40−1.8%Reduced
Atala Financial Inc2,202$467.7K0.33%+2,202New
Mather Group, LLC.2,224$472.3K0.01%+110+5.2%Added
Simon Quick Advisors, LLC2,238$475.4K0.03%+175+8.5%Added
LGT Fund Management Co Ltd.2,240$475.8K0.04%+2,240New
Financial Advocates Investment Management2,254$478.8K0.03%−1,911−45.9%Reduced
IHT Wealth Management, LLC2,260$480.0K0.02%−1,200−34.7%Reduced
Catalina Capital Group, LLC2,295$487.5K0.16%+35+1.5%Added
Legacy Financial Advisors, Inc.2,317$492.2K0.08%+3+0.1%Added
Fielder Capital Group LLC2,321$492.9K0.15%+767+49.4%Added
Dynamic Technology Lab Private Ltd2,320$493.0K0.08%−18,737−89.0%Reduced