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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, Q1 2024

Institutional positions in Marsh & McLennan Companies, Inc. as of Mar 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
1,444
+91 vs. Q4 2023
Shares held
436.6M
+2.65M (+0.6%) vs. Q4 2023
Total value
$89.9B
+$7.67B (+9.3%) vs. Q4 2023
New holders
176
533 more added
Sold out
85
507 more reduced

23 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: 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 holdersQ1 2024: 1,444 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 heldQ1 2024: $89.9B
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, Q1 2024

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q4 2023.

Institutions holding MRSH in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Valley National Advisers Inc116$23.0K0.00%−17−12.8%Reduced
Asset Dedication, LLC115$24.0K0.00%00.0%Unchanged
Fortitude Family Office, LLC118$24.3K0.02%+42+55.3%Added
Altshuler Shaham Ltd119$24.5K0.00%−11−8.5%Reduced
Indiana Trust & Investment Management CO120$24.7K0.01%+120New
NVWM, LLC121$24.9K0.01%+2+1.7%Added
Meeder Asset Management Inc124$25.5K0.00%+124New
Piscataqua Savings Bank129$26.6K0.02%−100−43.7%Reduced
Headlands Technologies LLC129$26.6K0.01%+129New
Cherry Tree Wealth Management, LLC129$26.6K0.01%00.0%Unchanged
Sunbelt Securities, Inc.132$27.2K0.00%00.0%Unchanged
Solstein Capital, LLC135$27.8K0.02%00.0%Unchanged
Pacific Center for Financial Services136$28.0K0.01%00.0%Unchanged
RFP Financial Group LLC138$28.4K0.01%−10−6.8%Reduced
Avalon Trust Co138$28.4K0.00%00.0%Unchanged
Private Wealth Management Group, LLC139$28.6K0.01%00.0%Unchanged
Clear Investment Research, LLC139$28.7K0.04%−35−20.1%Reduced
Sachetta, LLC154$29.2K0.01%00.0%Unchanged
Cornerstone Planning Group LLC147$29.3K0.01%−28−16.0%Reduced
Jones Financial Companies LLLP146$30.1K0.00%−115−44.1%Reduced
ZRC Wealth Management, LLC147$30.3K0.02%00.0%Unchanged
Tradewinds Capital Management, LLC150$30.9K0.01%−50−25.0%Reduced
Atlas Capital Advisors LLC158$32.5K0.01%00.0%Unchanged
State of Wyoming158$32.5K0.01%−282−64.1%Reduced
CoreCap Advisors, LLC158$32.5K0.00%+158New
Canton Hathaway, LLC164$34.0K0.01%00.0%Unchanged
GW&K Investment Management, LLC171$35.0K0.00%−41−19.3%Reduced
Covestor Ltd171$35.0K0.02%−2−1.2%Reduced
Dixon Mitchell Investment Counsel Inc.170$35.0K0.00%+170New
Kepos Capital LP177$36.0K0.01%−27−13.2%Reduced
Institutional & Family Asset Management, LLC189$38.9K0.01%−1−0.5%Reduced
Frazier Financial Advisors, LLC194$40.0K0.03%+2+1.0%Added
Colonial Trust Advisors195$40.2K0.00%+58+42.3%Added
Rogco, LP196$40.4K0.02%−223−53.2%Reduced
Bell Investment Advisors, Inc197$40.6K0.01%00.0%Unchanged
Capital Advisors, Ltd. LLC198$41.0K0.01%+7+3.7%Added
First United Bank Trust205$42.2K0.02%−23−10.1%Reduced
Intelligent Financial Strategies216$44.5K0.03%+216New
Quarry LP218$44.9K0.02%−74−25.3%Reduced
Ofi Invest Asset Management239$45.6K0.00%+71+42.3%Added
Belmont Capital, LLC225$46.3K0.01%+225New
JFS Wealth Advisors, LLC226$46.6K0.00%−44−16.3%Reduced
Stone House Investment Management, LLC228$47.0K0.01%+228New
Capital Analysts, LLC232$47.0K0.00%+80+52.6%Added
Nemes Rush Group LLC231$47.6K0.01%00.0%Unchanged
Loomis Sayles & Co L P233$48.0K0.00%−153−39.6%Reduced
South State Corp.236$48.6K0.00%+27+12.9%Added
Operose Advisors LLC240$49.4K0.02%00.0%Unchanged
Rise Advisors, LLC250$51.5K0.03%+250New
Glen Eagle Advisors, LLC253$52.1K0.01%−172−40.5%Reduced
Financial Management Professionals, Inc.264$54.0K0.01%−31−10.5%Reduced
DSM Capital Partners LLC274$56.4K0.00%−98−26.3%Reduced
EntryPoint Capital, LLC278$57.3K0.05%−176−38.8%Reduced
Perkins Coie Trust Co286$58.9K0.01%−9−3.1%Reduced
Dunhill Financial, LLC286$59.0K0.04%+5+1.8%Added
Trifecta Capital Advisors, LLC289$59.5K0.01%00.0%Unchanged
Johnson Financial Group, Inc.290$59.7K0.00%00.0%Unchanged
Logan Capital Management Inc298$61.4K0.00%00.0%Unchanged
General Partner, Inc.298$61.4K0.04%+298New
Chelsea Counsel Co300$61.8K0.04%−200−40.0%Reduced
Pension & Wealth Management Advisors, Inc.300$61.8K0.04%00.0%Unchanged
HighMark Wealth Management LLC308$63.3K0.04%00.0%Unchanged
Tortoise Investment Management, LLC312$64.3K0.01%+1+0.3%Added
JJJ Advisors Inc.323$66.5K0.01%+23+7.7%Added
Arlington Trust Co LLC327$67.4K0.02%−11−3.3%Reduced
Webster Bank, N. A.328$67.6K0.01%+31+10.4%Added
Caldwell Sutter Capital, Inc.330$68.0K0.03%+35+11.9%Added
McClarren Financial Advisors, Inc.328$68.0K0.05%00.0%Unchanged
Quent Capital, LLC331$68.2K0.01%+46+16.1%Added
Transamerica Financial Advisors, Inc.331$69.0K0.01%−1,273−79.4%Reduced
Geneos Wealth Management Inc.335$69.0K0.00%−8−2.3%Reduced
Heritage Wealth Advisors341$70.2K0.00%00.0%Unchanged
Dougherty Wealth Advisers LLC355$73.1K0.06%−88−19.9%Reduced
Silvant Capital Management LLC358$73.7K0.00%00.0%Unchanged
Wetzel Investment Advisors, Inc.379$76.5K0.05%−4−1.0%Reduced
Stuart Chaussee & Associates, Inc.374$77.0K0.02%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA380$78.3K0.03%00.0%Unchanged
Trust Co of Vermont382$78.7K0.00%+149+63.9%Added
Versant Capital Management, Inc384$79.1K0.02%−8−2.0%Reduced
Ancora Advisors, LLC395$81.4K0.00%00.0%Unchanged
Beacon Capital Management, LLC398$82.0K0.02%+72+22.1%Added
MV Capital Management, Inc.398$82.0K0.01%+7+1.8%Added
Virtus Investment Advisers, Inc.404$83.2K0.06%−43−9.6%Reduced
DHJJ Financial Advisors, Ltd.410$84.5K0.04%00.0%Unchanged
Brown Shipley& Co Ltd416$84.8K0.03%−868−67.6%Reduced
Mowery & Schoenfeld Wealth Management, LLC413$85.1K0.16%+355+612.1%Added
Kozak & Associates, Inc.417$87.1K0.02%+57+15.8%Added
Pittenger & Anderson Inc429$88.4K0.00%00.0%Unchanged
Hanson & Doremus Investment Management437$90.0K0.02%+75+20.7%Added
Central Pacific Bank - Trust Division450$91.8K0.01%+450New
Islay Capital Management, LLC450$92.7K0.07%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.453$93.3K0.04%+2+0.4%Added
Eagle Bay Advisors LLC458$94.3K0.06%+17+3.9%Added
Hilltop National Bank468$96.4K0.03%+468New
Harbor Investment Advisory, LLC470$96.8K0.01%+43+10.1%Added
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH494$101.8K0.00%−6,319−92.7%Reduced
Sandy Spring Bank494$101.8K0.00%+160+47.9%Added
First Horizon Advisors, Inc.496$102.2K0.00%−19−3.7%Reduced
Continuum Advisory, LLC500$102.4K0.02%−1,114−69.0%Reduced
Union Savings Bank501$103.2K0.05%00.0%Unchanged