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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
Texas Capital Bank Wealth Management Services Inc3,244$689.1K0.07%−619−16.0%Reduced
Forum Financial Management, LP3,246$689.5K0.01%+570+21.3%Added
Rodgers Brothers Inc.3,250$690.3K0.09%00.0%Unchanged
Atomi Financial Group, Inc.3,291$699.1K0.04%+11+0.3%Added
Cito Capital Group, LLC3,300$701.0K0.26%+300+10.0%Added
Polymer Capital Management (US) LLC3,320$705.2K0.23%+3,320New
Livforsakringsbolaget Skandia, Omsesidigt3,334$708.2K0.04%−100−2.9%Reduced
Cary Street Partner Investment Advisory LLC3,361$713.9K0.47%−28,630−89.5%Reduced
LGT Group Foundation3,366$715.0K0.01%+1,686+100.4%Added
Wealthspire Advisors, LLC3,385$719.1K0.01%+222+7.0%Added
Prime Capital Investment Advisors, LLC3,390$720.2K0.01%−335−9.0%Reduced
SRN Advisors, LLC3,397$721.6K0.64%−647−16.0%Reduced
Rossby Financial, LCC3,409$724.1K0.46%+3,409New
Diversify Advisory Services, LLC3,504$732.6K0.04%−659−15.8%Reduced
Sage Mountain Advisors LLC3,461$735.2K0.05%−209−5.7%Reduced
Boothbay Fund Management, LLC3,473$737.7K0.02%+1,852+114.3%Added
SG Americas Securities, LLC3,481$739.0K0.00%−352,192−99.0%Reduced
Empower Advisory Group, LLC3,487$740.7K0.00%+152+4.6%Added
Buckley Wealth Management, LLC3,488$740.9K0.23%+87+2.6%Added
Genesee Capital Advisors, LLC3,494$742.1K0.35%−77−2.2%Reduced
Level Four Advisory Services, LLC3,497$742.9K0.03%+109+3.2%Added
Noesis Capital Mangement Corp3,500$743.4K0.14%00.0%Unchanged
Truefg, LLC3,500$743.4K0.24%00.0%Unchanged
Board of the Pension Protection Fund3,500$743.4K0.86%+3,500New
Mma Asset Management LLC3,504$744.3K0.33%00.0%Unchanged
Integrity Alliance, LLC.3,510$745.5K0.08%+3,510New
Penserra Capital Management LLC3,543$751.0K0.01%+1,194+50.8%Added
Graypoint LLC3,540$752.0K0.05%−177−4.8%Reduced
Founders Financial Securities LLC3,557$755.5K0.07%+176+5.2%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP3,386$757.9K0.01%−380−10.1%Reduced
Ausdal Financial Partners, Inc.3,571$758.4K0.07%+2+0.1%Added
EP Wealth Advisors, LLC3,581$760.7K0.01%+343+10.6%Added
Dakota Wealth Management3,590$762.5K0.02%−193−5.1%Reduced
Frank, Rimerman Advisors LLC3,590$762.6K0.06%−4−0.1%Reduced
Vista Investment Partners LLC3,600$764.7K0.24%00.0%Unchanged
Oxford Asset Management LLP3,615$767.9K0.34%+1,957+118.0%Added
Caldwell Trust Co3,616$768.1K0.08%−50−1.4%Reduced
Ashton Thomas Securities, LLC3,628$770.6K0.21%+3,065+544.4%Added
Personal Cfo Solutions, LLC3,661$777.6K0.15%−232−6.0%Reduced
Hutchinson Capital Management3,670$779.5K0.15%00.0%Unchanged
Missouri Trust & Investment Co3,717$789.5K0.28%−148−3.8%Reduced
Shira Ridge Wealth Management3,721$790.4K0.39%+22+0.6%Added
Stephens Inc3,724$791.0K0.01%−143−3.7%Reduced
Williams Jones Wealth Management, LLC.3,726$791.4K0.01%00.0%Unchanged
Napatree Capital LLC3,738$794.0K0.47%+135+3.7%Added
White Pine Investment CO3,741$795.0K0.21%−65−1.7%Reduced
VeraBank, N.A.3,745$795.5K0.22%−30−0.8%Reduced
Matthew Goff Investment Advisor, LLC3,749$796.3K0.15%00.0%Unchanged
Quotient Wealth Partners, LLC3,758$798.3K0.03%−222−5.6%Reduced
Fulton Bank, N.A.3,792$805.5K0.03%−78−2.0%Reduced
Massmutual Trust Co FSB3,802$807.6K0.02%+1,070+39.2%Added
AMG National Trust Bank3,850$817.8K0.02%00.0%Unchanged
TrinityPoint Wealth, LLC3,854$818.6K0.12%−12−0.3%Reduced
Woodline Partners LP3,864$820.8K0.01%+3,864New
Paradigm Financial Partners, LLC3,868$821.5K0.10%−81−2.1%Reduced
McAdam, LLC3,901$828.6K0.05%+127+3.4%Added
Strategic Blueprint, LLC3,927$834.1K0.05%+10+0.3%Added
Sanibel Captiva Trust Company, Inc.3,956$840.3K0.03%+767+24.1%Added
National Asset Management, Inc.3,958$840.7K0.03%−471−10.6%Reduced
Schechter Investment Advisors, LLC3,965$842.3K0.06%−548−12.1%Reduced
SFMG, LLC3,969$843.1K0.07%+4+0.1%Added
Allred Capital Management, LLC3,984$846.2K0.33%−210−5.0%Reduced
Allworth Financial LP3,897$847.0K0.00%−115−2.9%Reduced
Skopos Labs, Inc.4,015$852.8K0.25%+132+3.4%Added
Wingate Wealth Advisors, Inc.4,022$854.3K0.84%+4,022New
Atlantic Union Bankshares Corp4,028$855.6K0.05%00.0%Unchanged
GM Advisory Group, Inc.4,070$864.4K0.05%−126−3.0%Reduced
Farther Finance Advisors, LLC4,136$878.5K0.03%−10−0.2%Reduced
Nilsine Partners, LLC4,253$903.4K0.10%+15+0.4%Added
Western Wealth Management, LLC4,265$905.9K0.05%+221+5.5%Added
Essex Investment Management Co LLC4,267$906.4K0.16%00.0%Unchanged
Jones Financial Companies LLLP4,280$909.2K0.00%+2,407+128.5%Added
Advance Capital Management, Inc.4,287$910.6K0.04%−7−0.2%Reduced
Kondo Wealth Advisors, Inc.4,345$922.9K0.47%+4,345New
Journey Strategic Wealth LLC4,372$928.6K0.03%+16+0.4%Added
Westpac Banking Corp4,377$929.7K0.06%+373+9.3%Added
Kentucky Retirement Systems Insurance Trust Fund19,434$940.0K0.16%+4,874+33.5%Added
Northwest Bank & Trust Co4,063$947.6K0.70%+40+1.0%Added
Oversea-Chinese Banking CORP Ltd4,463$948.0K0.03%−189−4.1%Reduced
Pinnacle Wealth Planning Services, Inc.4,469$949.3K0.14%−1,397−23.8%Reduced
Pinnacle Wealth Management Advisory Group, LLC4,470$949.5K0.09%+25+0.6%Added
Trust Co of Toledo NA4,487$953.1K0.12%+309+7.4%Added
Warren Averett Asset Management, LLC4,538$963.9K0.01%+3,183+234.9%Added
Spire Wealth Management4,561$968.8K0.03%−7,278−61.5%Reduced
Boston Financial Mangement LLC4,580$972.8K0.03%00.0%Unchanged
Quadrant Private Wealth Management, LLC4,589$974.8K0.24%+71+1.6%Added
Leavell Investment Management, Inc.4,607$978.6K0.05%00.0%Unchanged
Red Door Wealth Management, LLC4,612$979.6K0.15%+78+1.7%Added
Independent Advisor Alliance4,635$984.5K0.01%+2,523+119.5%Added
Nicolet Bankshares Inc4,650$987.7K0.23%+205+4.6%Added
Fjell Capital, LLC4,657$989.2K1.02%+4,657New
Cascade Financial Partners, LLC4,666$991.0K0.13%−470−9.2%Reduced
Legacy Capital Wealth Partners, LLC4,673$992.5K0.25%+205+4.6%Added
Thurston, Springer, Miller, Herd & Titak, Inc.4,694$997.0K0.20%+801+20.6%Added
Criterion Capital Advisors, LLC4,735$997.7K0.63%00.0%Unchanged
GAMMA Investing LLC4,704$999.2K0.09%+839+21.7%Added
Capital Group Investment Management Pte. Ltd.4,706$999.6K0.19%+382+8.8%Added
Csenge Advisory Group4,710$1.00M0.05%−103−2.1%Reduced
Murphy Pohlad Asset Management LLC4,730$1.00M0.43%00.0%Unchanged
Quadcap Wealth Management, LLC4,733$1.01M0.15%−73−1.5%Reduced