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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, Q3 2021

Institutional positions in Marsh & McLennan Companies, Inc. as of Sep 30, 2021. 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
1,078
+85 vs. Q2 2021
Shares held
449.3M
−2.20M (−0.5%) vs. Q2 2021
Total value
$68.0B
+$4.55B (+7.2%) vs. Q2 2021
New holders
135
388 more added
Sold out
50
349 more reduced

14 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 holdersQ3 2021: 1,078 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 heldQ3 2021: $68.0B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q2 2021.

Institutions holding MRSH in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
DSM Capital Partners LLC5,810$880.0K0.01%−3,030−34.3%Reduced
Symmetry Partners, LLC5,644$872.0K0.06%−1,055−15.7%Reduced
Exane Derivatives5,700$863.1K0.22%+5,700New
Heartland Bank & Trust Co5,570$843.0K0.73%+5,570New
Mercer Capital Advisers, Inc.5,546$840.0K0.45%00.0%Unchanged
Douglas Lane & Associates, LLC5,510$834.0K0.01%−116−2.1%Reduced
Quadrant Capital Group LLC5,509$834.0K0.12%+101+1.9%Added
Tdam USA Inc.5,459$827.0K0.05%+674+14.1%Added
Wealth Alliance5,445$825.0K0.19%−44−0.8%Reduced
Ashfield Capital Partners, LLC5,422$821.0K0.06%00.0%Unchanged
Murphy Pohlad Asset Management LLC5,285$800.0K0.33%00.0%Unchanged
Echo Street Capital Management LLC5,234$793.0K0.01%+5,234New
Diversified Trust Co5,228$792.0K0.03%+5,228New
United Capital Financial Advisers, LLC5,221$791.0K0.00%−355−6.4%Reduced
Pegasus Partners Ltd.5,215$790.0K0.14%−427−7.6%Reduced
Regents of the University of California5,200$787.0K0.09%00.0%Unchanged
Clarius Group, LLC5,196$787.0K0.07%+214+4.3%Added
Capital Asset Advisory Services LLC5,170$783.0K0.09%+1,802+53.5%Added
Optimal Asset Management, Inc.5,100$772.0K0.10%00.0%Unchanged
Truehand, Inc5,073$768.0K0.45%00.0%Unchanged
West Family Investments, Inc.5,045$764.0K0.20%+411+8.9%Added
McElhenny Sheffield Capital Management, LLC4,999$757.0K0.34%+4,999New
Orion Portfolio Solutions, LLC4,986$755.0K0.03%+333+7.2%Added
Checchi Capital Advisers, LLC4,942$748.0K0.09%+134+2.8%Added
Kalos Management, Inc.4,564$748.0K0.21%+87+1.9%Added
Kestra Private Wealth Services, LLC4,915$744.0K0.04%+28+0.6%Added
Trust Asset Management LLC4,916$744.0K0.10%+326+7.1%Added
Steward Partners Investment Advisory, LLC4,910$743.0K0.01%−305−5.8%Reduced
Jarislowsky, Fraser Ltd4,900$742.0K0.00%00.0%Unchanged
Leonteq Securities AG4,877$738.5K0.04%−76−1.5%Reduced
Personal Wealth Partners4,872$738.0K0.31%00.0%Unchanged
Norway Savings Bank4,861$736.0K0.35%+519+12.0%Added
Gateway Investment Advisers LLC4,849$734.0K0.01%−240−4.7%Reduced
SFMG, LLC4,826$731.0K0.08%−45−0.9%Reduced
Ironwood Investment Counsel, LLC4,800$726.0K0.19%00.0%Unchanged
Arden Trust Co4,726$716.0K0.12%−37−0.8%Reduced
Sentry Investment Management LLC4,714$714.0K0.21%−248−5.0%Reduced
Icon Advisers Inc4,700$712.0K0.12%00.0%Unchanged
GWM Advisors LLC4,680$709.0K0.02%+397+9.3%Added
Oppenheimer & Co Inc4,662$706.0K0.01%00.0%Unchanged
Gyroscope Capital Management Group, LLC4,611$698.0K0.26%−666−12.6%Reduced
Eudaimonia Partners, LLC4,608$698.0K0.13%00.0%Unchanged
Conning Inc.4,598$696.0K0.02%−1,570−25.5%Reduced
Fosun International Ltd4,507$696.0K0.04%00.0%Unchanged
Strid Group, LLC4,584$694.0K0.16%00.0%Unchanged
Proequities, Inc.4,569$692.0K0.04%−91−2.0%Reduced
Meeder Asset Management Inc4,559$690.0K0.04%+228+5.3%Added
Tokio Marine Asset Management Co Ltd4,450$674.0K0.06%+815+22.4%Added
JGP Wealth Management, LLC4,433$671.0K0.14%+346+8.5%Added
NewEdge Wealth, LLC4,426$670.0K0.04%−1,474−25.0%Reduced
Csenge Advisory Group4,317$665.0K0.06%+50+1.2%Added
Parallel Advisors, LLC4,383$664.0K0.03%+501+12.9%Added
Integrated Advisors Network LLC4,341$657.0K0.04%+2,695+163.7%Added
VeraBank, N.A.4,320$654.0K0.37%00.0%Unchanged
Resources Investment Advisors, LLC.4,260$645.0K0.03%+77+1.8%Added
Hilltop Holdings Inc.4,234$641.0K0.07%+91+2.2%Added
Financial Counselors Inc4,207$637.0K0.01%−594−12.4%Reduced
Liontrust Investment Partners LLP4,200$636.0K0.01%+4,200New
Duncker Streett & Co Inc4,200$636.0K0.12%00.0%Unchanged
Atlantic Union Bankshares Corp4,131$626.0K0.06%+50+1.2%Added
King Luther Capital Management Corp4,120$624.0K0.00%00.0%Unchanged
Capula Management Ltd4,091$617.0K0.05%+4,091New
Robotti Robert4,000$606.0K0.14%00.0%Unchanged
Murphy, Middleton, Hinkle & Parker, Inc.3,995$605.0K0.35%00.0%Unchanged
AGF Investments LLC3,984$603.0K0.06%−416−9.5%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management3,950$598.0K0.03%+3,950New
Summit Financial, LLC3,941$596.8K0.05%+2,047+108.1%Added
McAdam, LLC3,912$592.0K0.07%+3,912New
Prospector Partners LLC3,900$591.0K0.08%00.0%Unchanged
Matthew Goff Investment Advisor, LLC3,891$589.0K0.14%00.0%Unchanged
Fukoku Mutual Life Insurance Co3,890$589.0K0.05%+650+20.1%Added
American Portfolios Advisors3,878$587.3K0.02%+326+9.2%Added
Buckley Wealth Management, LLC3,868$586.0K0.19%+324+9.1%Added
Truefg, LLC3,500$584.0K0.26%00.0%Unchanged
Hutchinson Capital Management3,772$571.0K0.14%00.0%Unchanged
Caldwell Trust Co3,766$570.3K0.07%00.0%Unchanged
Global Retirement Partners, LLC3,747$567.0K0.06%−27−0.7%Reduced
Algert Global LLC3,741$566.0K0.08%+3,741New
Hantz Financial Services, Inc.3,689$559.0K0.02%+3,689New
D.A. Davidson & Co.3,640$551.0K0.01%−37−1.0%Reduced
Gofen & Glossberg LLC3,628$549.0K0.01%−110−2.9%Reduced
Ausdal Financial Partners, Inc.3,610$547.0K0.08%−150−4.0%Reduced
Stokes Family Office, LLC3,603$546.0K0.08%+1,569+77.1%Added
Noesis Capital Mangement Corp3,500$530.0K0.10%00.0%Unchanged
Two Sigma Advisers, LP3,500$530.0K0.00%+3,500New
Buckingham Strategic Wealth, LLC3,491$529.0K0.01%+1,520+77.1%Added
Pinnacle Wealth Planning Services, Inc.3,480$527.0K0.12%+76+2.2%Added
Rockland Trust Co3,471$526.0K0.04%+1,323+61.6%Added
Henshaw Capital LLC3,466$524.9K0.03%00.0%Unchanged
CAPROCK Group, Inc.3,431$520.0K0.05%+223+7.0%Added
Contravisory Investment Management, Inc.3,418$518.0K0.16%−24−0.7%Reduced
Personal Capital Advisors Corp3,399$515.0K0.00%+46+1.4%Added
Avidian Wealth Solutions, LLC3,400$515.0K0.04%+330+10.7%Added
Arcus Capital Partners, LLC3,372$511.0K0.19%+136+4.2%Added
AXS Investments LLC3,372$511.0K0.19%+3,372New
Domani Wealth, LLC3,340$506.0K0.11%00.0%Unchanged
Fox Run Management, L.L.C.3,340$506.0K0.32%+3,340New
44 Wealth Management LLC3,292$499.0K0.19%−192−5.5%Reduced
Bank of New Hampshire3,516$495.0K0.13%00.0%Unchanged
Homrich & Berg3,251$492.0K0.01%−303−8.5%Reduced