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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
Rodgers Brothers Inc.3,250$492.0K0.10%00.0%Unchanged
KB Financial Partners, LLC3,248$492.0K0.18%+197+6.5%Added
Cullen/Frost Bankers, Inc.3,240$491.0K0.01%−114−3.4%Reduced
Kohmann Bosshard Financial Services, LLC3,244$491.0K0.11%00.0%Unchanged
Bridgewater Advisors Inc.3,242$491.0K0.14%+15+0.5%Added
Opus Capital Group, LLC3,239$490.0K0.11%−1,100−25.4%Reduced
Blueprint Investment Partners LLC3,226$489.0K0.24%+973+43.2%Added
Moors & Cabot, Inc.3,220$485.0K0.03%−209−6.1%Reduced
Tower Bridge Advisors3,200$484.6K0.03%−200−5.9%Reduced
REDW Wealth LLC3,190$483.0K0.15%00.0%Unchanged
Dorsey & Whitney Trust CO LLC3,179$482.0K0.04%00.0%Unchanged
Leavell Investment Management, Inc.3,150$477.0K0.04%+3,150New
Personal Cfo Solutions, LLC3,130$474.0K0.10%−8−0.3%Reduced
Stockman Wealth Management, Inc.3,113$471.0K0.10%+28+0.9%Added
Defined Wealth Management, LLC3,095$469.0K0.42%00.0%Unchanged
Kessler Investment Group, LLC3,082$467.0K0.33%−66−2.1%Reduced
Waller Financial Planning Group, Inc3,060$463.0K0.12%+11+0.4%Added
Dowling & Yahnke LLC3,048$462.0K0.03%+1,056+53.0%Added
Kore Private Wealth LLC3,047$461.0K0.05%+330+12.1%Added
Israel Discount Bank of New York3,028$458.0K0.31%+3,028New
Park Avenue Securities LLC3,018$457.0K0.01%+250+9.0%Added
Capital Advisors Inc3,004$455.0K0.01%00.0%Unchanged
North Star Asset Management Inc2,991$453.0K0.02%+241+8.8%Added
NuWave Investment Management, LLC2,977$451.0K0.52%+2,977New
Quantamental Technologies LLC2,973$450.0K0.30%+2,973New
National Asset Management, Inc.2,961$447.0K0.01%−718−19.5%Reduced
Ruffer LLP2,900$445.0K0.01%−500−14.7%Reduced
NorthRock Partners, LLC2,937$445.0K0.04%+381+14.9%Added
Reynders McVeigh Capital Management, LLC2,925$443.0K0.03%−550−15.8%Reduced
Bollard Group LLC2,928$443.0K0.01%+10+0.3%Added
Putnam Investments LLC2,900$439.0K0.00%+12+0.4%Added
Dodge & Cox2,860$433.0K0.00%00.0%Unchanged
Savant Capital, LLC2,859$433.0K0.02%+133+4.9%Added
Cahaba Wealth Management, Inc.2,847$431.0K0.06%+2,847New
Accurate Wealth Management, LLC2,611$415.0K0.36%+455+21.1%Added
Engine No. 1 LLC2,739$415.0K0.11%+1,120+69.2%Added
Glassman Wealth Services2,729$413.0K0.09%+28+1.0%Added
Neo Ivy Capital Management3,817$410.0K0.47%+3,817New
Toews Corp2,700$409.0K0.05%+2,700New
Fulton Bank, N.A.2,694$408.0K0.02%00.0%Unchanged
Cetera Investment Advisers2,680$406.0K0.01%+78+3.0%Added
Texas Capital Bank Wealth Management Services Inc2,670$404.0K0.04%−212−7.4%Reduced
Sutton Wealth Advisors Inc.2,657$402.4K0.15%+10.0%Added
Krane Funds Advisors LLC2,653$402.0K0.01%+2,653New
Twin Focus Capital Partners, LLC2,643$400.0K0.09%+2,643New
Ballentine Partners, LLC2,636$399.0K0.01%+5+0.2%Added
Reliant Investment Management, LLC2,621$397.0K0.20%00.0%Unchanged
Boston Research & Management Inc2,620$396.0K0.12%00.0%Unchanged
DF Dent & Co Inc2,611$395.0K0.00%−25−0.9%Reduced
EagleClaw Capital Managment, LLC2,607$395.0K0.10%+2,607New
Seven Eight Capital, LP2,594$393.0K0.04%+2,594New
Westover Capital Advisors, LLC2,591$392.0K0.12%−8−0.3%Reduced
MAI Capital Management2,557$387.0K0.01%+191+8.1%Added
Walter & Keenan Financial Consulting Co2,550$386.0K0.13%00.0%Unchanged
Virtu Financial LLC2,529$383.0K0.03%+2,529New
SOL Capital Management CO2,520$382.0K0.08%00.0%Unchanged
Hall Laurie J Trustee2,510$380.0K0.15%−140−5.3%Reduced
ARS Investment Partners, LLC2,453$371.0K0.04%00.0%Unchanged
Wallace Capital Management Inc.2,443$370.0K0.05%00.0%Unchanged
Aberdeen Wealth Management LLC2,436$369.0K0.36%00.0%Unchanged
Kathmere Capital Management, LLC2,409$365.0K0.07%+449+22.9%Added
Gsa Capital Partners LLP2,397$363.0K0.04%+2,397New
Cetera Advisors LLC2,388$362.0K0.01%+585+32.4%Added
Powell Investment Advisors, LLC2,350$356.0K0.22%00.0%Unchanged
Montag A & Associates Inc2,352$356.0K0.02%+150+6.8%Added
Coldstream Capital Management Inc3,092$355.0K0.02%−333−9.7%Reduced
Bridgefront Capital, LLC2,343$355.0K0.37%+2,343New
Pinnacle Associates Ltd2,317$351.0K0.01%00.0%Unchanged
Centaurus Financial, Inc.2,315$351.0K0.03%00.0%Unchanged
InterOcean Capital Group, LLC2,320$351.0K0.02%+46+2.0%Added
Wealthsource Partners, LLC2,304$349.0K0.03%+578+33.5%Added
Meiji Yasuda Life Insurance Co2,296$348.0K0.01%00.0%Unchanged
Lantz Financial LLC2,292$347.0K0.18%00.0%Unchanged
Berman Capital Advisors, LLC2,285$345.0K0.05%+544+31.2%Added
Fulcrum Asset Management LLP–$340.0K0.17%––
Abbrea Capital, LLC2,248$340.0K0.05%00.0%Unchanged
Graypoint LLC2,248$340.0K0.04%+54+2.5%Added
X-Square Capital, LLC2,242$340.0K0.18%+459+25.7%Added
Davy Global Fund Management Ltd2,223$337.0K0.05%00.0%Unchanged
Brewin Dolphin Wealth Management Ltd2,225$336.9K0.04%+340+18.0%Added
Gilbert & Cook, Inc.2,222$336.0K0.06%00.0%Unchanged
Stratos Wealth Advisors, LLC2,212$335.0K0.03%−1,124−33.7%Reduced
Flagship Harbor Advisors, LLC2,382$335.0K0.04%00.0%Unchanged
RKL Wealth Management LLC2,203$334.0K0.04%00.0%Unchanged
Destination Wealth Management2,199$333.0K0.01%00.0%Unchanged
Smith & Howard Wealth Management, LLC2,190$332.0K0.16%00.0%Unchanged
Balasa Dinverno & Foltz LLC2,191$332.0K0.02%+143+7.0%Added
Cypress Capital Group2,180$330.0K0.04%−100−4.4%Reduced
Geller Advisors LLC2,166$328.0K0.07%+37+1.7%Added
AdvisorNet Financial, Inc2,146$325.0K0.02%+20+0.9%Added
Stephens Inc2,132$323.0K0.00%−3,501−62.2%Reduced
FFT Wealth Management LLC2,123$321.0K0.03%+33+1.6%Added
Proficio Capital Partners LLC2,104$319.0K0.04%−111−5.0%Reduced
BSW Wealth Partners2,102$318.0K0.09%+2,102New
Teza Capital Management LLC2,097$318.0K0.15%+2,097New
Eqis Capital Management, Inc.2,084$316.0K0.02%−31−1.5%Reduced
Yorktown Management & Research Co Inc2,090$316.0K0.24%00.0%Unchanged
Bank of the West2,088$316.0K0.03%+52+2.6%Added
Driehaus Capital Management LLC2,080$315.0K0.00%+2,080New
Pointe Capital Management LLC2,076$314.0K0.22%+517+33.2%Added