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 2024
Institutional positions in Marsh & McLennan Companies, Inc. as of Sep 30, 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
- 1,531
- +72 vs. Q2 2024
- Shares held
- 435.7M
- +40.4M (+10.2%) vs. Q2 2024
- Total value
- $97.1B
- +$13.8B (+16.6%) vs. Q2 2024
- New holders
- 139
- 628 more added
- Sold out
- 67
- 500 more reduced
17 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bradley Foster & Sargent Inc | 515,117 | $114.9M | 1.92% | +7,957+1.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 510,202 | $113.8M | 0.12% | −248,943−32.8% | Reduced |
| Citigroup Inc | 508,245 | $113.4M | 0.10% | +23,445+4.8% | Added |
| Pictet Asset Management Holding SA | 496,908 | $110.9M | 0.12% | +16,491+3.4% | Added |
| M&G Plc | 492,103 | $109.7M | 0.56% | −46,443−8.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 486,541 | $108.5M | 0.32% | −2,125−0.4% | Reduced |
| Russell Investments Group, Ltd. | 485,008 | $108.3M | 0.16% | +19,133+4.1% | Added |
| State Board of Administration of Florida Retirement System | 483,980 | $108.0M | 0.21% | −11,820−2.4% | Reduced |
| CCLA Investment Management Ltd | 496,327 | $104.6M | 1.61% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 460,455 | $102.7M | 1.01% | −11,299−2.4% | Reduced |
| Coho Partners, Ltd. | 456,791 | $101.9M | 3.72% | −62,278−12.0% | Reduced |
| Mariner, LLC | 442,421 | $98.7M | 0.18% | −90.0% | Reduced |
| Bristol Gate Capital Partners Inc. | 440,749 | $98.3M | 4.50% | −1,916−0.4% | Reduced |
| Birch Hill Investment Advisors LLC | 431,431 | $96.2M | 4.52% | −2,612−0.6% | Reduced |
| D. E. Shaw & Co., Inc. | 426,166 | $95.1M | 0.12% | +262,526+160.4% | Added |
| CI Private Wealth, LLC | 421,728 | $94.1M | 0.15% | +94,453+28.9% | Added |
| Canada Pension Plan Investment Board | 407,355 | $90.9M | 0.09% | +69,375+20.5% | Added |
| Truist Financial Corp | 380,979 | $85.0M | 0.13% | −380,995−50.0% | Reduced |
| Crawford Investment Counsel Inc | 377,625 | $84.2M | 1.44% | −934−0.2% | Reduced |
| New York State Teachers Retirement System | 375,738 | $83.8M | 0.17% | −15,563−4.0% | Reduced |
| AQR Capital Management LLC | 373,320 | $83.3M | 0.11% | +37,592+11.2% | Added |
| Sterling Capital Management LLC | 372,586 | $83.1M | 1.07% | +372,586 | New |
| Mitsubishi UFJ Trust & Banking Corp | 366,505 | $81.8M | 0.19% | −7,752−2.1% | Reduced |
| Allianz Asset Management GmbH | 360,239 | $80.4M | 0.12% | −191,224−34.7% | Reduced |
| SG Americas Securities, LLC | 355,673 | $79.3M | 0.30% | +261,762+278.7% | Added |
| SEI Investments Co | 348,417 | $77.7M | 0.10% | +17,483+5.3% | Added |
| Nomura Asset Management Co Ltd | 345,027 | $77.0M | 0.24% | +15,351+4.7% | Added |
| Erste Asset Management GmbH | 341,984 | $76.4M | 0.92% | +13,573+4.1% | Added |
| Capital International Inc | 342,527 | $76.4M | 0.96% | +2,719+0.8% | Added |
| Thrivent Financial for Lutherans | 342,190 | $76.3M | 0.15% | +173,039+102.3% | Added |
| Stifel Financial Corp | 341,786 | $76.3M | 0.08% | −33,477−8.9% | Reduced |
| Korea Investment CORP | 333,699 | $74.4M | 0.18% | +54,613+19.6% | Added |
| Natixis | 331,563 | $74.0M | 0.45% | +169,969+105.2% | Added |
| Citadel Advisors LLC | 330,061 | $73.6M | 0.08% | +173,474+110.8% | Added |
| State of Wisconsin Investment Board | 318,232 | $71.0M | 0.18% | +17,445+5.8% | Added |
| Abn Amro Investment Solutions | 317,903 | $70.9M | 1.24% | +7,200+2.3% | Added |
| Baird Financial Group, Inc. | 315,274 | $70.3M | 0.14% | +2,931+0.9% | Added |
| Kempen Capital Management N.V. | 312,139 | $69.6M | 0.71% | +18,874+6.4% | Added |
| HighTower Advisors, LLC | 311,582 | $69.5M | 0.10% | +5,975+2.0% | Added |
| Renaissance Technologies LLC | 309,900 | $69.1M | 0.10% | −29,700−8.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 305,300 | $68.1M | 0.17% | +298,300+4,261.4% | Added |
| Silvercrest Asset Management Group LLC | 302,680 | $67.5M | 0.46% | −7,370−2.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 281,859 | $62.9M | 0.16% | −273,005−49.2% | Reduced |
| Quilter Plc | 279,557 | $62.4M | 1.27% | +16,382+6.2% | Added |
| Swedbank AB | 275,694 | $61.5M | 0.08% | +9,186+3.4% | Added |
| Teacher Retirement System of Texas | 274,291 | $61.2M | 0.29% | +11,032+4.2% | Added |
| Macquarie Group Ltd | 272,518 | $60.7M | 0.07% | +124,167+83.7% | Added |
| Madison Asset Management, LLC | 271,209 | $60.5M | 0.68% | −4,315−1.6% | Reduced |
| Bowen Hanes & Co Inc | 267,451 | $59.7M | 1.57% | −10,190−3.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 264,401 | $59.0M | 0.18% | −5,337−2.0% | Reduced |
| Calamos Advisors LLC | 263,158 | $58.7M | 0.28% | −1,826−0.7% | Reduced |
| Toronto Dominion Bank | 255,045 | $56.9M | 0.10% | +3,089+1.2% | Added |
| Vaughan David Investments LLC | 253,895 | $56.6M | 1.30% | −672−0.3% | Reduced |
| Public Employees Retirement System of Ohio | 253,468 | $56.5M | 0.24% | +3,771+1.5% | Added |
| Fifth Third Bancorp | 247,058 | $55.1M | 0.20% | −4,616−1.8% | Reduced |
| Boston Trust Walden Corp | 245,382 | $54.7M | 0.38% | −12,570−4.9% | Reduced |
| Danske Bank A/S | 242,287 | $54.1M | 0.18% | +10,100+4.3% | Added |
| Donaldson Capital Management, LLC | 240,747 | $53.7M | 2.06% | +5,519+2.3% | Added |
| Squarepoint Ops LLC | 239,375 | $53.4M | 0.17% | +151,984+173.9% | Added |
| LPL Financial LLC | 238,493 | $53.2M | 0.02% | +12,396+5.5% | Added |
| Unigestion Holding SA | 237,375 | $53.0M | 2.56% | −33,223−12.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 223,631 | $49.9M | 0.11% | +283+0.1% | Added |
| Treasurer of the State of North Carolina | 221,708 | $49.5M | 0.20% | +1,030+0.5% | Added |
| Ycg, LLC | 218,616 | $48.8M | 3.77% | +1,784+0.8% | Added |
| Hardman Johnston Global Advisors LLC | 218,192 | $48.7M | 1.91% | −11,095−4.8% | Reduced |
| KBC Group NV | 216,947 | $48.4M | 0.15% | +122,880+130.6% | Added |
| Pathstone Holdings, LLC | 216,454 | $48.3M | 0.22% | −3,303−1.5% | Reduced |
| Zacks Investment Management | 216,319 | $48.3M | 0.42% | +26,302+13.8% | Added |
| Flputnam Investment Management Co | 213,769 | $47.7M | 0.87% | −710.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 212,558 | $47.4M | 0.22% | −20,097−8.6% | Reduced |
| Royal London Asset Management Ltd | 210,347 | $46.9M | 0.12% | +4,164+2.0% | Added |
| B. Metzler seel. Sohn & Co. AG | 209,394 | $46.7M | 0.46% | +4,178+2.0% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 209,394 | $46.7M | 0.46% | +209,394 | New |
| Verition Fund Management LLC | 204,367 | $45.6M | 0.31% | −74,180−26.6% | Reduced |
| Gillespie Robinson & Grimm Inc | 199,753 | $44.6M | 3.47% | −938−0.5% | Reduced |
| Asset Management One Co.,Ltd. | 197,803 | $44.1M | 0.16% | +1,333+0.7% | Added |
| Mn Services Vermogensbeheer B.V. | 191,088 | $42.6M | 0.30% | −3,800−1.9% | Reduced |
| Dundas Partners LLP | 187,494 | $41.8M | 3.01% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 185,440 | $41.4M | 0.15% | −5,103−2.7% | Reduced |
| Two Sigma Investments, LP | 180,698 | $40.3M | 0.09% | −32,052−15.1% | Reduced |
| State of New Jersey Common Pension Fund D | 179,791 | $40.1M | 0.17% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 178,967 | $39.9M | 0.24% | +22,705+14.5% | Added |
| Victory Capital Management Inc | 176,025 | $39.3M | 0.04% | −4,193−2.3% | Reduced |
| Handelsbanken Fonder AB | 175,048 | $39.1M | 0.15% | −3,607−2.0% | Reduced |
| STRS Ohio | 171,487 | $38.3M | 0.15% | −2,003−1.2% | Reduced |
| Voya Investment Management LLC | 170,985 | $38.1M | 0.04% | −45,097−20.9% | Reduced |
| Janney Montgomery Scott LLC | 169,985 | $37.9M | 0.11% | −2,977−1.7% | Reduced |
| LGT Capital Partners Ltd. | 169,180 | $37.7M | 1.31% | +5,900+3.6% | Added |
| Millennium Management LLC | 168,707 | $37.6M | 0.03% | −142,494−45.8% | Reduced |
| Rafferty Asset Management, LLC | 166,721 | $37.2M | 0.13% | −6,586−3.8% | Reduced |
| Franklin Resources Inc | 161,829 | $36.8M | 0.01% | −14,828−8.4% | Reduced |
| Resona Asset Management Co.,Ltd. | 161,474 | $36.0M | 0.21% | −2,093−1.3% | Reduced |
| Glenmede Trust Co NA | 161,337 | $36.0M | 0.17% | −2,733−1.7% | Reduced |
| 1832 Asset Management L.P. | 159,592 | $35.6M | 0.06% | +10,242+6.9% | Added |
| AXA S.A. | 156,119 | $34.8M | 0.10% | +8,617+5.8% | Added |
| Whittier Trust Co | 155,986 | $34.8M | 0.47% | +3,111+2.0% | Added |
| Formuepleje A/S | 155,099 | $34.6M | 1.77% | +9,794+6.7% | Added |
| US Bancorp | 153,578 | $34.3M | 0.04% | +3,630+2.4% | Added |
| Comerica Bank | 151,885 | $33.9M | 0.13% | −2,372−1.5% | Reduced |
| Forsta Ap-Fonden | 150,800 | $33.6M | 0.26% | +13,500+9.8% | Added |