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 2022
Institutional positions in Marsh & McLennan Companies, Inc. as of Sep 30, 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
- 1,159
- +25 vs. Q2 2022
- Shares held
- 438.3M
- −3.10M (−0.7%) vs. Q2 2022
- Total value
- $65.5B
- −$3.12B (−4.6%) vs. Q2 2022
- New holders
- 100
- 452 more added
- Sold out
- 75
- 396 more reduced
16 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Horizon Kinetics Asset Management LLC | 254,669 | $38.0M | 0.77% | −24,640−8.8% | Reduced |
| Bowen Hanes & Co Inc | 258,318 | $38.6M | 1.49% | +251,269+3,564.6% | Added |
| Vaughan David Investments LLC | 258,680 | $38.6M | 1.29% | +592+0.2% | Added |
| Epoch Investment Partners, Inc. | 266,719 | $39.8M | 0.26% | −5,192−1.9% | Reduced |
| Hardman Johnston Global Advisors LLC | 267,285 | $39.9M | 1.80% | −3,614−1.3% | Reduced |
| BNP Paribas Arbitrage, SA | 272,129 | $40.6M | 0.10% | −84,009−23.6% | Reduced |
| Mn Services Vermogensbeheer B.V. | 279,388 | $41.7M | 0.44% | −14,600−5.0% | Reduced |
| Pictet Asset Management SA | 287,372 | $42.9M | 0.06% | −7,141−2.4% | Reduced |
| Retirement Systems of Alabama | 290,447 | $43.4M | 0.20% | −645−0.2% | Reduced |
| Victory Capital Management Inc | 292,018 | $43.6M | 0.05% | −15,525−5.0% | Reduced |
| Unigestion Holding SA | 289,473 | $43.6M | 2.53% | +74,811+34.9% | Added |
| State of New Jersey Common Pension Fund D | 293,720 | $43.8M | 0.18% | 00.0% | Unchanged |
| Boston Trust Walden Corp | 293,877 | $43.9M | 0.43% | −6,677−2.2% | Reduced |
| Thrivent Financial for Lutherans | 296,240 | $44.2M | 0.12% | +5,147+1.8% | Added |
| Swedbank AB | 300,552 | $44.9M | 0.11% | −1,889−0.6% | Reduced |
| SG Americas Securities, LLC | 304,302 | $45.4M | 0.70% | +292,791+2,543.6% | Added |
| Chevy Chase Trust Holdings, Inc. | 305,901 | $45.7M | 0.19% | +1,548+0.5% | Added |
| Public Employees Retirement System of Ohio | 307,815 | $46.0M | 0.21% | +2,042+0.7% | Added |
| Los Angeles Capital Management LLC | 312,348 | $46.6M | 0.24% | −158,480−33.7% | Reduced |
| Segall Bryant & Hamill, LLC | 313,339 | $46.8M | 0.56% | −39,931−11.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 316,811 | $47.3M | 0.15% | +24,233+8.3% | Added |
| State of Tennessee, Treasury Department | 320,713 | $47.9M | 0.23% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 323,001 | $48.2M | 0.07% | −350,000−52.0% | Reduced |
| AQR Capital Management LLC | 333,355 | $49.8M | 0.12% | +25,266+8.2% | Added |
| Storebrand Asset Management AS | 333,964 | $49.9M | 0.30% | +3,184+1.0% | Added |
| Voya Investment Management LLC | 336,992 | $50.3M | 0.06% | −9,303−2.7% | Reduced |
| CCLA Investment Management Ltd | 363,519 | $54.4M | 1.31% | +363,519 | New |
| SEI Investments Co | 373,857 | $55.8M | 0.12% | +5,492+1.5% | Added |
| Voloridge Investment Management, LLC | 379,070 | $56.6M | 0.31% | +301,654+389.7% | Added |
| Silvercrest Asset Management Group LLC | 385,569 | $57.6M | 0.47% | −11,011−2.8% | Reduced |
| Madison Asset Management, LLC | 387,802 | $57.9M | 0.98% | −8,651−2.2% | Reduced |
| Calamos Advisors LLC | 389,105 | $58.1M | 0.28% | +10,823+2.9% | Added |
| Allianz Asset Management GmbH | 395,784 | $59.1M | 0.14% | +102,148+34.8% | Added |
| Alberta Investment Management Corp | 400,766 | $59.8M | 0.46% | −40,412−9.2% | Reduced |
| Berkshire Hathaway IncSuperinvestorBerkshire Hathaway | 404,911 | $60.4M | 0.02% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 406,561 | $60.7M | 0.22% | +90,000+28.4% | Added |
| Citigroup Inc | 406,943 | $60.8M | 0.09% | −169,047−29.3% | Reduced |
| Montrusco Bolton Investments Inc. | 424,871 | $61.7M | 1.63% | −33,901−7.4% | Reduced |
| Crawford Investment Counsel Inc | 420,418 | $62.8M | 1.48% | −2,403−0.6% | Reduced |
| Korea Investment CORP | 432,496 | $64.6M | 0.20% | +3,158+0.7% | Added |
| Quilter Plc | 433,616 | $64.7M | 2.32% | +2,377+0.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 443,187 | $66.2M | 0.19% | −36,906−7.7% | Reduced |
| Birch Hill Investment Advisors LLC | 456,690 | $68.2M | 4.61% | −18,404−3.9% | Reduced |
| Natixis Advisors, L.P. | 457,724 | $68.3M | 0.29% | +66,696+17.1% | Added |
| Allspring Global Investments Holdings, LLC | 458,367 | $68.4M | 0.12% | −1,176−0.3% | Reduced |
| State of Wisconsin Investment Board | 474,933 | $70.9M | 0.23% | −40,569−7.9% | Reduced |
| Standard Life Aberdeen plc | 475,556 | $71.0M | 0.21% | +244,145+105.5% | Added |
| Bradley Foster & Sargent Inc | 477,211 | $71.2M | 1.97% | +3,501+0.7% | Added |
| Eaton Vance Management | 488,444 | $72.9M | 0.11% | −429−0.1% | Reduced |
| KBC Group NV | 495,176 | $73.9M | 0.38% | +2,243+0.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 500,816 | $74.8M | 0.44% | +10,047+2.0% | Added |
| Mariner, LLC | 504,712 | $75.3M | 0.30% | +26,870+5.6% | Added |
| Close Asset Management Ltd | 510,951 | $76.4M | 4.32% | +228,099+80.6% | Added |
| Ardevora Asset Management LLP | 514,089 | $76.7M | 1.38% | +155,500+43.4% | Added |
| New York State Teachers Retirement System | 521,885 | $77.9M | 0.20% | −1,609−0.3% | Reduced |
| The PNC Financial Services Group, Inc. | 528,514 | $78.9M | 0.08% | +7,297+1.4% | Added |
| Johnson Investment Counsel Inc | 533,968 | $79.7M | 1.18% | −2,246−0.4% | Reduced |
| Great West Life Assurance Co | 542,805 | $81.0M | 0.23% | −2,904−0.5% | Reduced |
| APG Asset Management N.V. | 540,214 | $82.3M | 0.21% | −355,332−39.7% | Reduced |
| FIL Ltd | 558,219 | $83.3M | 0.11% | −33,854−5.7% | Reduced |
| State Board of Administration of Florida Retirement System | 566,600 | $84.6M | 0.22% | −6,563−1.1% | Reduced |
| Janus Henderson Group PLC | 578,479 | $86.5M | 0.06% | −79,969−12.1% | Reduced |
| Man Group plc | 591,772 | $88.3M | 0.41% | – | – |
| Junto Capital Management LP | 597,986 | $89.3M | 2.48% | +376,724+170.3% | Added |
| Russell Investments Group, Ltd. | 603,499 | $90.3M | 0.20% | −7,369−1.2% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 613,067 | $91.5M | 0.18% | +61,966+11.2% | Added |
| Balyasny Asset Management LLC | 618,640 | $92.4M | 0.36% | +608,437+5,963.3% | Added |
| Assetmark, Inc | 622,288 | $92.9M | 0.43% | +21,797+3.6% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 628,500 | $93.8M | 1.38% | +3,900+0.6% | Added |
| Jennison Associates LLC | 638,351 | $95.3M | 0.09% | −52,268−7.6% | Reduced |
| HSBC Holdings PLC | 656,743 | $98.8M | 0.18% | +95,885+17.1% | Added |
| Aviva PLC | 683,076 | $102.0M | 0.59% | −5,477−0.8% | Reduced |
| Prudential Financial Inc | 704,136 | $105.9M | 0.18% | −21,704−3.0% | Reduced |
| Schroder Investment Management Group | 714,790 | $106.7M | 0.18% | −97,891−12.0% | Reduced |
| Raymond James & Associates | 727,906 | $108.7M | 0.11% | +4,438+0.6% | Added |
| National Pension Service | 735,380 | $110.8M | 0.23% | +11,776+1.6% | Added |
| TD Asset Management Inc | 754,521 | $113.7M | 0.14% | −16,672−2.2% | Reduced |
| Intermede Investment Partners Ltd | 773,385 | $115.5M | 3.24% | +38,123+5.2% | Added |
| Waverton Investment Management Ltd | 790,319 | $118.0M | 4.83% | −3,092−0.4% | Reduced |
| M&G Investment Management Ltd | 793,159 | $118.2M | 0.99% | +180,640+29.5% | Added |
| Envestnet Asset Management Inc | 818,917 | $122.3M | 0.07% | +53,794+7.0% | Added |
| Echo Street Capital Management LLC | 820,999 | $122.6M | 1.17% | +120,846+17.3% | Added |
| 1832 Asset Management L.P. | 838,577 | $125.2M | 0.27% | +656,645+360.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 842,281 | $125.7M | 0.50% | +13,707+1.7% | Added |
| California State Teachers Retirement System | 851,200 | $127.1M | 0.21% | −9,841−1.1% | Reduced |
| Intech Investment Management LLC | 888,193 | $132.6M | 0.99% | −250,657−22.0% | Reduced |
| Mackenzie Financial Corp | 895,016 | $133.6M | 0.23% | +138,775+18.4% | Added |
| Principal Financial Group Inc | 896,064 | $133.8M | 0.11% | +41,706+4.9% | Added |
| Adage Capital Partners GP, L.L.C. | 903,461 | $134.9M | 0.33% | +495,700+121.6% | Added |
| Rhumbline Advisers | 914,835 | $136.6M | 0.20% | −19,837−2.1% | Reduced |
| Capital Group Private Client Services, Inc. | 940,594 | $140.4M | 1.97% | −12,445−1.3% | Reduced |
| New York State Common Retirement Fund | 971,679 | $145.1M | 0.21% | −59,396−5.8% | Reduced |
| Nordea Investment Management AB | 968,024 | $146.0M | 0.24% | −161,739−14.3% | Reduced |
| Manufacturers Life Insurance Company, The | 1,003,171 | $149.8M | 0.10% | −30,440−2.9% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,006,898 | $150.3M | 0.69% | −1,821,705−64.4% | Reduced |
| Acadian Asset Management LLC | 1,014,822 | $151.5M | 0.83% | +96,785+10.5% | Added |
| Royal Bank of Canada | 1,023,881 | $152.9M | 0.05% | +277,271+37.1% | Added |
| DekaBank Deutsche Girozentrale | 1,019,758 | $154.1M | 0.46% | +69,902+7.4% | Added |
| Bank of Montreal | 1,103,004 | $166.3M | 0.13% | +564,787+104.9% | Added |
| Barclays PLC | 1,115,775 | $166.6M | 0.18% | +120,536+12.1% | Added |