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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 2026

Institutional positions in Marsh & McLennan Companies, Inc. as of Jun 30, 2026. 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
1,506
−24 vs. Q1 2026
Shares held
438.4M
−149.9K (0.0%) vs. Q1 2026
Total value
$73.1B
−$3.00B (−3.9%) vs. Q1 2026
New holders
144
482 more added
Sold out
168
663 more reduced

18 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 1,506 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 2026: $73.1B
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 2026

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q1 2026.

Institutions holding MRSH in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Sylvest Advisors, LLC3,864$644.0K0.29%+180+4.9%Added
Inceptionr LLC3,873$645.5K0.16%+3,873New
Parisi Gray Wealth Management3,883$647.1K0.13%+10.0%Added
Baker Ellis Asset Management LLC3,896$649.3K0.07%00.0%Unchanged
Allred Capital Management, LLC3,908$651.3K0.21%+189+5.1%Added
PDS Planning, Inc3,914$652.4K0.04%−310−7.3%Reduced
Coastal Bridge Advisors, LLC3,925$654.2K0.04%−22−0.6%Reduced
Perpetual Ltd3,952$658.7K0.01%+8+0.2%Added
Krilogy Financial LLC3,986$664.3K0.02%−3,107−43.8%Reduced
Charter Trust Co4,000$666.7K0.04%−184−4.4%Reduced
Vanguard National Trust Co4,004$667.3K0.04%+22+0.6%Added
SFMG, LLC4,006$667.7K0.04%+43+1.1%Added
Ausdal Financial Partners, Inc.4,010$668.3K0.03%−9−0.2%Reduced
Net Worth Advisory Group4,015$669.2K0.17%−97−2.4%Reduced
Change Path, LLC4,033$672.2K0.01%−367−8.3%Reduced
Wingate Wealth Advisors, Inc.4,036$672.7K0.30%+14+0.3%Added
Profund Advisors LLC4,039$673.2K0.02%−137−3.3%Reduced
Inspire Advisors, LLC4,052$675.4K0.05%+4,052New
Cambria Investment Management, L.P.4,111$685.2K0.03%+1,262+44.3%Added
Proficio Capital Partners LLC4,171$695.1K0.02%+2,902+228.7%Added
D.A. Davidson & Co.4,182$697.1K0.00%−1,793−30.0%Reduced
1832 Asset Management L.P.4,203$700.5K0.00%−9,396−69.1%Reduced
Ferguson Wellman Capital Management, Inc4,237$706.2K0.01%−3−0.1%Reduced
Quadcap Wealth Management, LLC4,241$706.8K0.07%−1,052−19.9%Reduced
Western Wealth Management, LLC4,251$708.6K0.02%+27+0.6%Added
Marshall Financial Group LLC4,291$715.1K0.10%+55+1.3%Added
Mosaic Family Wealth Partners, LLC4,297$716.2K0.05%+4,297New
Waddell & Associates, LLC4,319$719.8K0.04%−2,975−40.8%Reduced
Schonfeld Strategic Advisors LLC4,384$730.7K0.00%+4,384New
Independent Advisor Alliance4,388$731.4K0.02%+109+2.5%Added
Kovitz Investment Group Partners, LLC4,388$731.5K0.02%−6−0.1%Reduced
Red Door Wealth Management, LLC4,439$739.8K0.07%+4,439New
Mma Asset Management LLC4,455$742.5K0.24%−5−0.1%Reduced
Cascade Financial Partners, LLC4,457$742.8K0.06%+34+0.8%Added
Cary Street Partner Investment Advisory LLC4,505$750.9K0.15%−287−6.0%Reduced
Midwest Trust Co4,511$751.8K0.01%+684+17.9%Added
Ameritas Investment Partners, Inc.4,533$755.6K0.02%−178−3.8%Reduced
Oppenheimer & Co Inc4,554$759.0K0.01%+18+0.4%Added
Sagespring Wealth Partners, LLC4,585$764.1K0.01%−1,601−25.9%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management4,586$764.4K0.01%+66+1.5%Added
Atlantic Union Bankshares Corp4,627$771.2K0.01%−79−1.7%Reduced
Bryn Mawr Trust Co4,642$773.7K0.02%+60+1.3%Added
Murphy Pohlad Asset Management LLC4,645$774.2K0.27%00.0%Unchanged
Cigna Investments Inc4,667$778.0K0.10%+39+0.8%Added
Checchi Capital Advisers, LLC4,674$779.0K0.05%−645−12.1%Reduced
Beck Bode, LLC4,689$781.5K0.12%00.0%Unchanged
HM Payson & Co4,734$789.0K0.01%+8+0.2%Added
Fjell Capital, LLC4,740$790.0K0.54%−358−7.0%Reduced
New Age Alpha Advisors, LLC4,745$790.8K0.03%+4,586+2,884.3%Added
Legacy Financial Advisors, Inc.4,751$791.8K0.10%−1,786−27.3%Reduced
Wall Street Access Asset Management, LLC4,779$796.5K0.11%+3,074+180.3%Added
Gryphon Financial Partners LLC4,781$796.8K0.07%+679+16.6%Added
Level Four Advisory Services, LLC4,821$803.6K0.02%+398+9.0%Added
Pinnacle Wealth Management Advisory Group, LLC4,827$804.6K0.05%−3,774−43.9%Reduced
Sompo Asset Management Co., Ltd.4,830$805.0K0.13%−950−16.4%Reduced
Rockland Trust Co4,832$805.3K0.03%−3,105−39.1%Reduced
TBH Global Asset Management, LLC4,875$812.5K0.15%−12−0.2%Reduced
Gilbert & Cook, Inc.4,882$813.7K0.09%−13−0.3%Reduced
Canandaigua National Bank & Trust Co4,920$820.0K0.07%+4,920New
Truefg, LLC5,000$833.4K0.19%00.0%Unchanged
Regal Investment Advisors LLC5,019$836.5K0.04%+187+3.9%Added
Murphy, Middleton, Hinkle & Parker, Inc.5,021$836.9K0.34%00.0%Unchanged
West Family Investments, Inc.5,036$839.4K0.24%+422+9.1%Added
Ofi Invest Asset Management5,308$839.5K0.01%−43,482−89.1%Reduced
Wedmont Private Capital4,783$852.8K0.02%−265−5.2%Reduced
Fidelis Capital Partners, LLC5,119$853.3K0.05%−236−4.4%Reduced
Hamilton Point Investment Advisors, LLC5,126$854.3K0.12%−10−0.2%Reduced
Dorsey & Whitney Trust CO LLC5,210$868.3K0.04%−457−8.1%Reduced
Sciencast Management LP5,236$872.7K0.18%−4,377−45.5%Reduced
Nilsine Partners, LLC5,240$873.4K0.06%−29−0.6%Reduced
Evolve Private Wealth, LLC5,268$878.0K0.05%+502+10.5%Added
Lecap Asset Management Ltd5,275$879.2K0.38%+5,275New
Concord Asset Management, LLC5,296$882.7K0.14%−177−3.2%Reduced
ZWJ Investment Counsel Inc5,297$882.9K0.03%+5,297New
Kathmere Capital Management, LLC5,305$884.2K0.05%+307+6.1%Added
NorthRock Partners, LLC5,358$893.1K0.01%−229−4.1%Reduced
Aaron Wealth Advisors5,389$898.2K0.05%+554+11.5%Added
Trust Asset Management LLC5,392$898.7K0.06%−62−1.1%Reduced
Employees Retirement System of Texas5,414$902.0K0.01%00.0%Unchanged
Cullen/Frost Bankers, Inc.5,448$908.0K0.01%+334+6.5%Added
Bridgewater Advisors Inc.4,790$920.9K0.05%−86−1.8%Reduced
Ironwood Investment Counsel, LLC5,528$921.4K0.12%00.0%Unchanged
Neville Rodie & Shaw Inc5,530$922.0K0.06%00.0%Unchanged
Fifth Third Wealth Advisors LLC5,540$923.4K0.03%−462−7.7%Reduced
Souders Financial Advisors5,561$926.8K0.09%−202−3.5%Reduced
Laurel Oak Wealth Management, LLC5,616$936.0K0.14%−38−0.7%Reduced
WBI Investments5,657$942.8K0.23%−8,831−61.0%Reduced
AA Financial Advisors, LLC5,668$944.7K0.11%−138−2.4%Reduced
Donaldson Capital Management, LLC5,696$949.4K0.03%−9−0.2%Reduced
Adviser Investments LLC5,699$949.8K0.01%+21+0.4%Added
LMCG Investments, LLC5,712$952.0K0.05%00.0%Unchanged
AlphaCore Capital LLC5,749$958.2K0.02%+579+11.2%Added
Arkadios Wealth Advisors5,753$958.9K0.01%−766−11.8%Reduced
PFG Investments, LLC5,764$960.6K0.04%+2,970+106.3%Added
Hills Bank & Trust Co5,774$962.4K0.04%−1,380−19.3%Reduced
Elmwood Wealth Management, Inc.5,793$965.5K0.24%+171+3.0%Added
JGP Wealth Management, LLC5,797$966.2K0.09%+395+7.3%Added
Parallel Advisors, LLC5,801$967.0K0.01%−880−13.2%Reduced
Bokf, NA5,823$970.5K0.01%−2,706−31.7%Reduced
Integrity Alliance, LLC.5,858$976.4K0.03%−6−0.1%Reduced