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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
Appleton Partners Inc1,550$235.0K0.02%−254−14.1%Reduced
Bailard, Inc.1,555$235.0K0.01%00.0%Unchanged
Northeast Financial Consultants Inc1,555$235.0K0.02%00.0%Unchanged
Manchester Capital Management LLC1,557$236.0K0.03%−11−0.7%Reduced
Harbour Investments, Inc.1,573$238.0K0.01%+233+17.4%Added
Gateway Advisory, LLC1,572$238.0K0.05%+1,572New
Lion Street Advisors, LLC1,572$238.0K0.13%+1,572New
Diligent Investors, LLC1,700$239.0K0.08%00.0%Unchanged
Carret Asset Management, LLC1,580$239.0K0.03%−20−1.3%Reduced
YHB Investment Advisors, Inc.1,580$239.0K0.02%−2−0.1%Reduced
Palisades Hudson Asset Management, L.P.1,579$239.0K0.11%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC1,600$242.0K0.13%00.0%Unchanged
Capital Management Corp1,597$242.0K0.05%+17+1.1%Added
New England Professional Planning Group Inc.1,449$242.0K0.14%00.0%Unchanged
QVR LLC1,601$242.0K0.49%+1,601New
Carolinas Wealth Consulting LLC1,605$243.0K0.06%−852−34.7%Reduced
Clark Capital Management Group, Inc.1,606$243.0K0.00%+37+2.4%Added
Bridges Investment Management Inc1,629$247.0K0.01%−376−18.8%Reduced
Fermata Advisors, LLC1,632$248.0K0.11%−109−6.3%Reduced
Sigma Planning Corp1,634$248.0K0.01%+41+2.6%Added
Two Sigma Securities, LLC1,648$250.0K0.05%+1,648New
Wealth Management Associates, Inc.1,653$250.3K0.15%00.0%Unchanged
Thrive Capital Management, LLC1,663$252.0K0.19%00.0%Unchanged
Stratos Wealth Partners, LTD.1,663$252.0K0.01%+112+7.2%Added
Kinloch Capital, LLC1,672$253.0K0.18%00.0%Unchanged
FourThought Financial, LLC1,691$256.0K0.03%−416−19.7%Reduced
Boston Financial Mangement LLC1,695$257.0K0.01%−250−12.9%Reduced
Asio Capital, LLC1,700$257.0K0.09%−200−10.5%Reduced
Comerica Securities,inc.1,697$257.0K0.02%+99+6.2%Added
Clarkston Capital Partners, LLC1,725$261.0K0.00%00.0%Unchanged
Tobam1,734$263.0K0.01%00.0%Unchanged
Integrated Wealth Concepts LLC1,751$265.0K0.01%+1,751New
NBT Bank N A1,778$270.0K0.04%+129+7.8%Added
Independent Advisor Alliance1,788$271.0K0.02%+169+10.4%Added
Ellevest, Inc.1,792$271.0K0.03%+674+60.3%Added
Resources Management Corp1,800$273.0K0.04%00.0%Unchanged
Litman Gregory Asset Management LLC1,800$273.0K0.05%+1,547+611.5%Added
Penserra Capital Management LLC1,830$277.0K0.01%+181+11.0%Added
Alera Investment Advisors, LLC1,835$278.0K0.08%+6+0.3%Added
Aaron Wealth Advisors1,838$278.0K0.08%+343+22.9%Added
SOA Wealth Advisors, LLC.1,847$279.0K0.07%+9+0.5%Added
Avantax Advisory Services, Inc.1,846$280.0K0.00%+143+8.4%Added
Brookstone Capital Management1,790$282.0K0.01%−13−0.7%Reduced
SeaCrest Wealth Management, LLC1,866$283.0K0.03%−66−3.4%Reduced
Samalin Investment Counsel, LLC1,866$283.0K0.18%+1+0.1%Added
Curated Wealth Partners LLC1,883$285.0K0.16%−185−8.9%Reduced
Acima Private Wealth, LLC1,881$285.0K0.13%00.0%Unchanged
Inscription Capital, LLC1,885$285.0K0.09%+1,885New
Palladium Partners LLC1,891$286.0K0.01%+1,891New
Parsons Capital Management Inc1,896$287.0K0.02%00.0%Unchanged
Mark Stevens1,901$288.0K0.03%−99−5.0%Reduced
BOK Financial Private Wealth, Inc.1,903$288.0K0.02%+301+18.8%Added
Valeo Financial Advisors, LLC1,911$289.0K0.02%+1,911New
First Hawaiian Bank1,915$290.0K0.01%−161−7.8%Reduced
BBR Partners, LLC1,916$290.0K0.02%00.0%Unchanged
Pineno Levin & Ford Asset Management, Inc.1,926$292.0K0.09%00.0%Unchanged
CKW Financial Group1,900$293.0K0.05%00.0%Unchanged
Kanawha Capital Management LLC1,942$294.0K0.03%00.0%Unchanged
Mitchell & Pahl Private Wealth, LLC1,950$295.0K0.21%00.0%Unchanged
Procyon Private Wealth Partners, LLC1,965$298.0K0.08%+75+4.0%Added
Atlas Private Wealth Management1,970$298.0K0.18%+211+12.0%Added
Independence Bank of Kentucky1,980$300.0K0.13%−1,660−45.6%Reduced
Nicolet Bankshares Inc1,979$300.0K0.08%00.0%Unchanged
Ambassador Advisors, LLC1,985$301.0K0.06%+7+0.4%Added
S&CO Inc2,000$302.0K0.02%00.0%Unchanged
Wilbanks Smith & Thomas Asset Management LLC2,000$303.0K0.01%−100−4.8%Reduced
Advisory Alpha, LLC2,001$303.0K0.02%00.0%Unchanged
Hunter Associates Investment Management LLC2,000$303.0K0.10%00.0%Unchanged
Wesbanco Bank Inc2,004$303.0K0.01%+74+3.8%Added
Chilton Investment Co LLC2,008$304.0K0.01%+2,008New
Surevest, LLC2,014$305.0K0.08%+15+0.8%Added
Creative Financial Designs Inc2,017$305.0K0.05%+39+2.0%Added
Willow Creek Wealth Management Inc.2,029$307.0K0.07%00.0%Unchanged
Abner Herrman & Brock LLC2,042$309.0K0.04%+9+0.4%Added
Meridian Wealth Advisors, LLC2,038$309.0K0.09%+4+0.2%Added
Landsberg, Bennett, & Dubbaneh LLC2,003$309.0K0.04%+51+2.6%Added
Pointe Capital Management LLC2,076$314.0K0.22%+517+33.2%Added
Driehaus Capital Management LLC2,080$315.0K0.00%+2,080New
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
BSW Wealth Partners2,102$318.0K0.09%+2,102New
Teza Capital Management LLC2,097$318.0K0.15%+2,097New
Proficio Capital Partners LLC2,104$319.0K0.04%−111−5.0%Reduced
FFT Wealth Management LLC2,123$321.0K0.03%+33+1.6%Added
Stephens Inc2,132$323.0K0.00%−3,501−62.2%Reduced
AdvisorNet Financial, Inc2,146$325.0K0.02%+20+0.9%Added
Geller Advisors LLC2,166$328.0K0.07%+37+1.7%Added
Cypress Capital Group2,180$330.0K0.04%−100−4.4%Reduced
Smith & Howard Wealth Management, LLC2,190$332.0K0.16%00.0%Unchanged
Balasa Dinverno & Foltz LLC2,191$332.0K0.02%+143+7.0%Added
Destination Wealth Management2,199$333.0K0.01%00.0%Unchanged
RKL Wealth Management LLC2,203$334.0K0.04%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
Gilbert & Cook, Inc.2,222$336.0K0.06%00.0%Unchanged
Brewin Dolphin Wealth Management Ltd2,225$336.9K0.04%+340+18.0%Added
Davy Global Fund Management Ltd2,223$337.0K0.05%00.0%Unchanged
Fulcrum Asset Management LLP–$340.0K0.17%––
Abbrea Capital, LLC2,248$340.0K0.05%00.0%Unchanged