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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 43,717,203 | $7.23B | 0.20% | +188,392+0.4% | Added |
| BlackRock Inc. | 43,140,234 | $7.14B | 0.22% | +1,826,660+4.4% | Added |
| State Street Corp | 21,867,910 | $3.62B | 0.21% | −146,204−0.7% | Reduced |
| Capital International Investors | 20,395,185 | $3.38B | 0.91% | −7,2650.0% | Reduced |
| FMR LLC | 19,332,354 | $3.20B | 0.32% | −1,202,315−5.9% | Reduced |
| Capital World Investors | 17,192,269 | $2.85B | 0.61% | −15,250−0.1% | Reduced |
| Wellington Management Group LLP | 14,690,553 | $2.43B | 0.49% | −475,836−3.1% | Reduced |
| Massachusetts Financial Services Co | 12,878,546 | $2.13B | 0.74% | −278,738−2.1% | Reduced |
| Geode Capital Management, LLC | 10,306,370 | $1.70B | 0.24% | +65,306+0.6% | Added |
| Price T Rowe Associates Inc | 9,188,078 | $1.52B | 0.24% | +735,798+8.7% | Added |
| Bank of America Corp | 7,916,766 | $1.31B | 0.16% | −344,026−4.2% | Reduced |
| Mawer Investment Management Ltd. | 7,807,853 | $1.29B | 7.28% | +249,614+3.3% | Added |
| Ameriprise Financial Inc | 7,612,459 | $1.26B | 0.43% | −513,252−6.3% | Reduced |
| Morgan Stanley | 6,293,827 | $1.04B | 0.12% | +2,075,928+49.2% | Added |
| Northern Trust Corp | 6,071,181 | $1.00B | 0.21% | +2,7050.0% | Added |
| JPMorgan Chase & Co | 4,972,073 | $822.8M | 0.12% | −49,234−1.0% | Reduced |
| Nuveen Asset Management, LLC | 4,720,651 | $781.2M | 0.30% | −21,953−0.5% | Reduced |
| Parnassus Investments | 4,308,505 | $713.0M | 1.77% | −18,336−0.4% | Reduced |
| Goldman Sachs Group Inc | 4,218,834 | $698.1M | 0.20% | −593,929−12.3% | Reduced |
| UBS Asset Management Americas Inc | 4,078,947 | $675.0M | 0.35% | +45,577+1.1% | Added |
| Norges Bank | 3,982,653 | $659.0M | 0.16% | +336,385+9.2% | Added |
| Bank of New York Mellon Corp | 3,906,999 | $646.5M | 0.15% | −18,268−0.5% | Reduced |
| Artisan Partners Limited Partnership | 3,702,571 | $612.7M | 1.09% | −185,700−4.8% | Reduced |
| Legal & General Group Plc | 3,664,294 | $606.4M | 0.23% | −367,527−9.1% | Reduced |
| Lazard Asset Management LLC | 3,658,658 | $605.4M | 0.83% | +103,512+2.9% | Added |
| Primecap Management Co | 3,533,721 | $584.8M | 0.54% | −76,475−2.1% | Reduced |
| California Public Employees Retirement System | 3,315,764 | $548.7M | 0.47% | −226,713−6.4% | Reduced |
| Clearbridge Investments, LLC | 3,262,150 | $539.8M | 0.53% | +1,935,638+145.9% | Added |
| T. Rowe Price Investment Management, Inc. | 3,223,913 | $533.5M | 0.41% | −1,106,249−25.5% | Reduced |
| Longview Partners (Guernsey) LTD | 3,128,249 | $517.7M | 4.11% | −38,140−1.2% | Reduced |
| UBS Group AG | 3,073,669 | $508.6M | 0.24% | +72,692+2.4% | Added |
| Wells Fargo & Company | 3,050,461 | $504.8M | 0.16% | +113,516+3.9% | Added |
| Deutsche Bank AG | 2,942,576 | $486.9M | 0.28% | −52,652−1.8% | Reduced |
| Nippon Life Insurance Co | 2,622,700 | $434.0M | 19.63% | 00.0% | Unchanged |
| Jensen Investment Management Inc | 2,615,464 | $432.8M | 3.38% | +398,179+18.0% | Added |
| Charles Schwab Investment Management Inc | 2,491,105 | $412.2M | 0.13% | +39,533+1.6% | Added |
| Invesco Ltd. | 2,290,362 | $379.0M | 0.11% | −80,899−3.4% | Reduced |
| Stifel Financial Corp | 2,242,944 | $371.2M | 0.56% | +103,483+4.8% | Added |
| Capital Research Global Investors | 2,138,760 | $353.9M | 0.11% | +1,284+0.1% | Added |
| Swiss National Bank | 2,028,100 | $335.6M | 0.24% | −147,013−6.8% | Reduced |
| Bahl & Gaynor Inc | 2,005,552 | $331.9M | 2.07% | −206,783−9.3% | Reduced |
| American Century Companies Inc | 1,876,646 | $310.5M | 0.25% | +2,682+0.1% | Added |
| Amundi | 1,736,745 | $302.0M | 0.17% | +239,158+16.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,791,273 | $296.4M | 0.23% | −175,722−8.9% | Reduced |
| Diamond Hill Capital Management Inc | 1,738,683 | $287.7M | 1.31% | −408,149−19.0% | Reduced |
| Dimensional Fund Advisors LP | 1,579,557 | $261.4M | 0.09% | −25,133−1.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,503,509 | $248.8M | 0.72% | −18,727−1.2% | Reduced |
| Alliancebernstein L.P. | 1,471,742 | $243.5M | 0.11% | +155,639+11.8% | Added |
| Polar Capital Holdings Plc | 1,332,290 | $220.5M | 1.76% | −11,003−0.8% | Reduced |
| Barclays PLC | 1,303,022 | $215.6M | 0.19% | +187,247+16.8% | Added |
| Coho Partners, Ltd. | 1,277,255 | $211.4M | 3.58% | +1,484+0.1% | Added |
| Truist Financial Corp | 1,271,007 | $210.3M | 0.37% | −5,364−0.4% | Reduced |
| Findlay Park Partners LLP | 1,257,468 | $208.1M | 2.26% | −373,985−22.9% | Reduced |
| Ninety One UK Ltd | 1,225,363 | $202.8M | 0.65% | −401,949−24.7% | Reduced |
| Veritas Investment Partners (UK) Ltd. | 1,217,733 | $201.6M | 6.25% | +65,357+5.7% | Added |
| Manufacturers Life Insurance Company, The | 1,144,092 | $189.4M | 0.12% | +140,921+14.0% | Added |
| DekaBank Deutsche Girozentrale | 1,137,263 | $188.5M | 0.50% | +117,505+11.5% | Added |
| 1832 Asset Management L.P. | 1,135,549 | $187.9M | 0.39% | +296,972+35.4% | Added |
| Credit Suisse AG | 1,122,108 | $185.7M | 0.20% | −67,515−5.7% | Reduced |
| Royal Bank of Canada | 1,059,571 | $175.3M | 0.05% | +35,690+3.5% | Added |
| Caisse de Depot Et Placement du Quebec | 1,006,333 | $166.5M | 0.51% | −266,600−20.9% | Reduced |
| New York State Common Retirement Fund | 961,196 | $159.1M | 0.22% | −10,483−1.1% | Reduced |
| HSBC Holdings PLC | 953,664 | $157.5M | 0.20% | +296,921+45.2% | Added |
| Rhumbline Advisers | 949,692 | $157.2M | 0.21% | +34,857+3.8% | Added |
| Acadian Asset Management LLC | 930,917 | $154.0M | 0.76% | −83,905−8.3% | Reduced |
| Envestnet Asset Management Inc | 924,793 | $153.0M | 0.08% | +105,876+12.9% | Added |
| Nordea Investment Management AB | 921,748 | $152.4M | 0.24% | −46,276−4.8% | Reduced |
| Capital Group Private Client Services, Inc. | 914,852 | $151.4M | 1.91% | −25,742−2.7% | Reduced |
| TD Asset Management Inc | 896,911 | $148.4M | 0.18% | +142,390+18.9% | Added |
| Principal Financial Group Inc | 881,956 | $145.9M | 0.11% | −14,108−1.6% | Reduced |
| Raymond James & Associates | 857,942 | $142.0M | 0.13% | +130,036+17.9% | Added |
| California State Teachers Retirement System | 856,768 | $141.8M | 0.22% | +5,568+0.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 849,208 | $140.5M | 0.50% | +6,927+0.8% | Added |
| Mackenzie Financial Corp | 832,725 | $137.8M | 0.23% | −62,291−7.0% | Reduced |
| Aviva PLC | 819,642 | $135.6M | 0.67% | +136,566+20.0% | Added |
| Waverton Investment Management Ltd | 798,244 | $132.1M | 4.85% | +7,925+1.0% | Added |
| M&G Investment Management Ltd | 785,318 | $129.6M | 0.96% | −7,841−1.0% | Reduced |
| Man Group plc | 757,373 | $125.3M | 0.45% | +165,601+28.0% | Added |
| Intermede Investment Partners Ltd | 735,540 | $121.7M | 3.40% | −37,845−4.9% | Reduced |
| Intech Investment Management LLC | 734,615 | $121.6M | 0.91% | −153,578−17.3% | Reduced |
| National Pension Service | 732,871 | $121.3M | 0.24% | −2,509−0.3% | Reduced |
| Janus Henderson Group PLC | 686,457 | $113.6M | 0.08% | +107,978+18.7% | Added |
| Prudential Financial Inc | 683,015 | $113.0M | 0.19% | −21,121−3.0% | Reduced |
| Bank of Montreal | 651,329 | $108.8M | 0.09% | −451,675−40.9% | Reduced |
| Schroder Investment Management Group | 653,046 | $108.1M | 0.17% | −61,744−8.6% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 640,500 | $106.0M | 1.42% | +12,000+1.9% | Added |
| Echo Street Capital Management LLC | 639,071 | $105.8M | 1.02% | −181,928−22.2% | Reduced |
| Russell Investments Group, Ltd. | 637,342 | $105.6M | 0.22% | +33,843+5.6% | Added |
| Jennison Associates LLC | 638,259 | $105.6M | 0.11% | −920.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 634,461 | $105.0M | 0.25% | −269,000−29.8% | Reduced |
| FIL Ltd | 630,035 | $104.3M | 0.13% | +71,816+12.9% | Added |
| Assetmark, Inc | 629,478 | $104.2M | 0.45% | +7,190+1.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 582,951 | $96.5M | 0.17% | −30,116−4.9% | Reduced |
| State Board of Administration of Florida Retirement System | 560,250 | $92.7M | 0.23% | −6,350−1.1% | Reduced |
| Great West Life Assurance Co | 539,337 | $89.7M | 0.24% | −3,468−0.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 540,441 | $89.4M | 0.48% | +39,625+7.9% | Added |
| Mariner, LLC | 533,177 | $88.2M | 0.28% | +28,465+5.6% | Added |
| APG Asset Management N.V. | 532,752 | $88.2M | 0.17% | −7,462−1.4% | Reduced |
| Johnson Investment Counsel Inc | 528,079 | $87.4M | 1.19% | −5,889−1.1% | Reduced |
| The PNC Financial Services Group, Inc. | 522,332 | $86.4M | 0.08% | −6,182−1.2% | Reduced |