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 2022
Institutional positions in Marsh & McLennan Companies, Inc. as of Dec 31, 2022. 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
- 1,223
- +88 vs. Q3 2022
- Shares held
- 437.1M
- +639.9K (+0.1%) vs. Q3 2022
- Total value
- $72.3B
- +$7.14B (+11.0%) vs. Q3 2022
- New holders
- 161
- 442 more added
- Sold out
- 73
- 434 more reduced
24 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,506 | $73.1B |
| Q1 2026 | 1,548 | $76.1B |
| Q4 2025 | 1,594 | $80.9B |
| Q3 2025 | 1,576 | $87.2B |
| Q2 2025 | 1,610 | $97.3B |
| Q1 2025 | 1,627 | $108.0B |
| Q4 2024 | 1,578 | $94.2B |
| Q3 2024 | 1,531 | $97.1B |
| Q2 2024 | 1,476 | $92.3B |
| Q1 2024 | 1,444 | $89.9B |
| Q4 2023 | 1,376 | $82.4B |
| Q3 2023 | 1,294 | $82.0B |
| Q2 2023 | 1,258 | $81.5B |
| Q1 2023 | 1,228 | $72.1B |
| Q4 2022 | 1,223 | $72.3B |
| Q3 2022 | 1,159 | $65.5B |
| Q2 2022 | 1,150 | $68.6B |
| Q1 2022 | 1,151 | $75.2B |
| Q4 2021 | 1,170 | $77.6B |
| Q3 2021 | 1,078 | $68.0B |
| Q2 2021 | 1,007 | $63.6B |
| Q1 2021 | 979 | $54.7B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Artisan Partners Limited Partnership | 3,702,571 | $612.7M | 1.09% | −185,700−4.8% | Reduced |
| Bank of New York Mellon Corp | 3,906,999 | $646.5M | 0.15% | −18,268−0.5% | Reduced |
| Norges Bank | 3,982,653 | $659.0M | 0.16% | +336,385+9.2% | Added |
| UBS Asset Management Americas Inc | 4,078,947 | $675.0M | 0.35% | +45,577+1.1% | Added |
| Goldman Sachs Group Inc | 4,218,834 | $698.1M | 0.20% | −593,929−12.3% | Reduced |
| Parnassus Investments | 4,308,505 | $713.0M | 1.77% | −18,336−0.4% | Reduced |
| Nuveen Asset Management, LLC | 4,720,651 | $781.2M | 0.30% | −21,953−0.5% | Reduced |
| JPMorgan Chase & Co | 4,972,073 | $822.8M | 0.12% | −49,234−1.0% | Reduced |
| Northern Trust Corp | 6,071,181 | $1.00B | 0.21% | +2,7050.0% | Added |
| Morgan Stanley | 6,293,827 | $1.04B | 0.12% | +2,075,928+49.2% | Added |
| Ameriprise Financial Inc | 7,612,459 | $1.26B | 0.43% | −513,252−6.3% | Reduced |
| Mawer Investment Management Ltd. | 7,807,853 | $1.29B | 7.28% | +249,614+3.3% | Added |
| Bank of America Corp | 7,916,766 | $1.31B | 0.16% | −344,026−4.2% | Reduced |
| Price T Rowe Associates Inc | 9,188,078 | $1.52B | 0.24% | +735,798+8.7% | Added |
| Geode Capital Management, LLC | 10,306,370 | $1.70B | 0.24% | +65,306+0.6% | Added |
| Massachusetts Financial Services Co | 12,878,546 | $2.13B | 0.74% | −278,738−2.1% | Reduced |
| Wellington Management Group LLP | 14,690,553 | $2.43B | 0.49% | −475,836−3.1% | Reduced |
| Capital World Investors | 17,192,269 | $2.85B | 0.61% | −15,250−0.1% | Reduced |
| FMR LLC | 19,332,354 | $3.20B | 0.32% | −1,202,315−5.9% | Reduced |
| Capital International Investors | 20,395,185 | $3.38B | 0.91% | −7,2650.0% | Reduced |
| State Street Corp | 21,867,910 | $3.62B | 0.21% | −146,204−0.7% | Reduced |
| BlackRock Inc. | 43,140,234 | $7.14B | 0.22% | +1,826,660+4.4% | Added |
| Vanguard Group Inc | 43,717,203 | $7.23B | 0.20% | +188,392+0.4% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 0 | $0 | 0.00% | −1,006,898−100.0% | Sold out |
| Junto Capital Management LP | 0 | $0 | 0.00% | −597,986−100.0% | Sold out |
| Cutler Investment Counsel LLC | 0 | $0 | 0.00% | −71,621−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −48,135−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −41,672−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −41,611−100.0% | Sold out |
| Richard Bernstein Advisors LLC | 0 | $0 | 0.00% | −31,416−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −24,377−100.0% | Sold out |
| Kiwi Wealth Investments Limited Partnership | 0 | $0 | 0.00% | −19,744−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −19,742−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −17,184−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −13,768−100.0% | Sold out |
| EHP Funds Inc. | 0 | $0 | 0.00% | −12,780−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −11,202−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −10,581−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −9,657−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −9,444−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −7,456−100.0% | Sold out |
| CTC Capital Management, LLC | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −6,189−100.0% | Sold out |
| Element Capital Management LLC | 0 | $0 | 0.00% | −5,841−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −5,552−100.0% | Sold out |
| Heartland Bank & Trust Co | 0 | $0 | 0.00% | −5,480−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −3,558−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −3,466−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −3,393−100.0% | Sold out |
| OPSEU Pension Plan Trust Fund | 0 | $0 | 0.00% | −2,924−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Dodge & Cox | 0 | $0 | 0.00% | −2,860−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −2,679−100.0% | Sold out |
| DSM Capital Partners LLC | 0 | $0 | 0.00% | −2,530−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −2,290−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Hunter Associates Investment Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,941−100.0% | Sold out |
| Stanley-Laman Group, Ltd. | 0 | $0 | 0.00% | −1,831−100.0% | Sold out |
| Highland Private Wealth Management | 0 | $0 | 0.00% | −1,817−100.0% | Sold out |
| Tradewinds, LLC. | 0 | $0 | 0.00% | −1,796−100.0% | Sold out |
| Destination Wealth Management | 0 | $0 | 0.00% | −1,720−100.0% | Sold out |
| Independent Advisor Alliance | 0 | $0 | 0.00% | −1,676−100.0% | Sold out |
| Great Lakes Advisors, LLC | 0 | $0 | 0.00% | −1,542−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −1,531−100.0% | Sold out |
| Asio Capital, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Paradigm Asset Management Co LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| HMS Capital Management, LLC | 0 | $0 | 0.00% | −1,453−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,429−100.0% | Sold out |
| Redwood Investment Management, LLC | 0 | $0 | 0.00% | −1,396−100.0% | Sold out |
| Evoke Wealth, LLC | 0 | $0 | 0.00% | −1,379−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −1,360−100.0% | Sold out |
| Curated Wealth Partners LLC | 0 | $0 | 0.00% | −1,342−100.0% | Sold out |
| QVR LLC | 0 | $0 | 0.00% | −1,330−100.0% | Sold out |
| MUFG Americas Holdings Corp | 0 | $0 | 0.00% | −1,324−100.0% | Sold out |
| Hallmark Capital Management Inc | 0 | $0 | 0.00% | −1,198−100.0% | Sold out |
| Foster Dykema Cabot & Co Inc | 0 | $0 | 0.00% | −1,068−100.0% | Sold out |
| Axiom Investment Management LLC | 0 | $0 | 0.00% | −755−100.0% | Sold out |
| De Burlo Group Inc | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Investors Asset Management of Georgia Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −406−100.0% | Sold out |
| Ellis Investment Partners, LLC | 0 | $0 | 0.00% | −406−100.0% | Sold out |
| Almanack Investment Partners, LLC. | 0 | $0 | 0.00% | −290−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −197−100.0% | Sold out |
| Howe & Rusling Inc | 0 | $0 | 0.00% | −116−100.0% | Sold out |
| Community Bank, N.A. | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| West Bancorporation Inc | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Standard Family Office LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| FSC Wealth Advisors, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Wagner Wealth Management, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Selective Wealth Management, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Oliver Lagore Vanvalin Investment Group | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| IMA Wealth, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Atlanta Capital Management Co L L C | – | – | – | – | Not filed |
| Eaton Vance Management | – | – | – | – | Not filed |
| Brightworth | – | – | – | – | Not filed |
| Corient Capital Partners, LLC | – | – | – | – | Not filed |