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 2023
Institutional positions in Marsh & McLennan Companies, Inc. as of Mar 31, 2023. 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
- 1,228
- +27 vs. Q4 2022
- Shares held
- 433.6M
- −3.28M (−0.7%) vs. Q4 2022
- Total value
- $72.1B
- −$176.0M (−0.2%) vs. Q4 2022
- New holders
- 99
- 459 more added
- Sold out
- 72
- 455 more reduced
22 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 125,401 | $20.9M | 0.03% | −163,800−56.6% | Reduced |
| Prio Wealth Limited Partnership | 125,821 | $21.0M | 0.80% | −65−0.1% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 126,500 | $21.1M | 0.29% | +25,000+24.6% | Added |
| Martingale Asset Management L P | 126,639 | $21.1M | 0.41% | −330−0.3% | Reduced |
| Brown Brothers Harriman & Co | 127,731 | $21.3M | 0.18% | −213−0.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 128,894 | $21.5M | 0.05% | +2,493+2.0% | Added |
| Citadel Advisors LLC | 129,311 | $21.5M | 0.02% | −131,315−50.4% | Reduced |
| EULAV Asset Management | 132,000 | $22.0M | 0.87% | +900+0.7% | Added |
| Handelsbanken Fonder AB | 132,711 | $22.1M | 0.13% | +10,926+9.0% | Added |
| Gabelli Funds LLC | 133,400 | $22.2M | 0.17% | +9,200+7.4% | Added |
| Franklin Resources Inc | 133,911 | $22.3M | 0.01% | −253−0.2% | Reduced |
| Davenport & Co LLC | 134,978 | $22.5M | 0.18% | −3,273−2.4% | Reduced |
| Arizona State Retirement System | 135,432 | $22.6M | 0.20% | −537−0.4% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 136,803 | $22.8M | 1.22% | −76,084−35.7% | Reduced |
| Badgley Phelps Wealth Managers, LLC | 138,590 | $23.1M | 0.85% | +2,886+2.1% | Added |
| Neuberger Berman Group LLC | 138,646 | $23.1M | 0.02% | −19,058−12.1% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 141,468 | $23.6M | 0.52% | +18,376+14.9% | Added |
| Whittier Trust Co | 141,959 | $23.6M | 0.43% | +6,239+4.6% | Added |
| Cumberland Partners Ltd | 144,574 | $24.1M | 2.36% | −2,191−1.5% | Reduced |
| MetLife Investment Management | 145,416 | $24.2M | 0.17% | −1,731−1.2% | Reduced |
| Amalgamated Bank | 145,508 | $24.2M | 0.21% | +10,689+7.9% | Added |
| Retirement Systems of Alabama | 146,308 | $24.4M | 0.11% | −137,294−48.4% | Reduced |
| Brookfield Asset Management Inc. | 147,829 | $24.6M | 0.10% | +147,829 | New |
| Marathon Asset Mgmt Ltd | 151,237 | $25.2M | 0.70% | −23,105−13.3% | Reduced |
| US Bancorp | 151,262 | $25.2M | 0.04% | −686−0.5% | Reduced |
| Capital International Inc | 151,641 | $25.3M | 0.51% | +922+0.6% | Added |
| Alps Advisors Inc | 152,027 | $25.3M | 0.22% | −10,047−6.2% | Reduced |
| Forsta Ap-Fonden | 152,800 | $25.4M | 0.30% | −5,800−3.7% | Reduced |
| Zacks Investment Management | 154,476 | $25.7M | 0.34% | +6,697+4.5% | Added |
| AXA S.A. | 157,765 | $26.3M | 0.09% | +2,063+1.3% | Added |
| Artemis Investment Management LLP | 160,318 | $26.6M | 0.33% | 00.0% | Unchanged |
| State of Michigan Retirement System | 159,975 | $26.6M | 0.18% | +1,200+0.8% | Added |
| Nisa Investment Advisors, LLC | 161,137 | $26.8M | 0.21% | −151,296−48.4% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 162,303 | $27.0M | 0.36% | −6,550−3.9% | Reduced |
| American International Group, Inc. | 162,508 | $27.1M | 0.18% | +326+0.2% | Added |
| LPL Financial LLC | 165,288 | $27.5M | 0.02% | +22,822+16.0% | Added |
| Rafferty Asset Management, LLC | 166,824 | $27.8M | 0.19% | −24,215−12.7% | Reduced |
| Vigilant Capital Management, LLC | 167,248 | $27.9M | 2.26% | −8,998−5.1% | Reduced |
| Pathstone Family Office, LLC | 172,921 | $28.8M | 0.47% | −591−0.3% | Reduced |
| Crestwood Advisors Group LLC | 175,400 | $29.2M | 0.97% | −8,950−4.9% | Reduced |
| Stock Yards Bank & Trust Co | 177,399 | $29.5M | 1.13% | +1,798+1.0% | Added |
| Royal London Asset Management Ltd | 178,680 | $29.8M | 0.12% | +4,568+2.6% | Added |
| Dundas Partners LLP | 178,934 | $29.8M | 3.12% | −800−0.4% | Reduced |
| CI Private Wealth, LLC | 180,600 | $30.1M | 0.08% | +11,770+7.0% | Added |
| B. Metzler seel. Sohn & Co. AG | 184,181 | $30.7M | 0.48% | −2,325−1.2% | Reduced |
| Macquarie Group Ltd | 184,553 | $30.7M | 0.04% | −61,561−25.0% | Reduced |
| Boston Private Wealth LLC | 190,963 | $31.8M | 0.44% | −18,761−8.9% | Reduced |
| Kempen Capital Management N.V. | 192,104 | $32.0M | 0.61% | −41,711−17.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 196,938 | $32.8M | 0.33% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 197,942 | $33.0M | 1.07% | −9,735−4.7% | Reduced |
| Gluskin Sheff & Assoc Inc | 199,625 | $33.2M | 1.81% | +29,166+17.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 199,836 | $33.3M | 0.18% | +37,747+23.3% | Added |
| Teacher Retirement System of Texas | 200,020 | $33.3M | 0.22% | −31,753−13.7% | Reduced |
| Asset Management One Co.,Ltd. | 210,761 | $35.1M | 0.16% | +5,599+2.7% | Added |
| STRS Ohio | 216,836 | $36.1M | 0.16% | +401+0.2% | Added |
| Ycg, LLC | 218,447 | $36.4M | 3.56% | −1,065−0.5% | Reduced |
| Ensign Peak Advisors, Inc | 219,750 | $36.6M | 0.08% | −48,912−18.2% | Reduced |
| Victory Capital Management Inc | 220,036 | $36.6M | 0.04% | −15,417−6.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 223,000 | $37.1M | 0.21% | +223,000 | New |
| Treasurer of the State of North Carolina | 223,717 | $37.3M | 0.21% | −17,154−7.1% | Reduced |
| Gillespie Robinson & Grimm Inc | 224,359 | $37.4M | 3.64% | −10,607−4.5% | Reduced |
| Two Sigma Investments, LP | 230,105 | $38.3M | 0.11% | +202,620+737.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 231,068 | $38.5M | 0.11% | +16,223+7.6% | Added |
| AMF Pensionsforsakring AB | 231,597 | $38.6M | 0.39% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 232,254 | $38.7M | 0.74% | −17,041−6.8% | Reduced |
| Pinebridge Investments, L.P. | 236,888 | $39.5M | 0.45% | −9,314−3.8% | Reduced |
| Alberta Investment Management Corp | 244,637 | $40.7M | 0.40% | −10,056−3.9% | Reduced |
| Qube Research & Technologies Ltd | 248,236 | $41.3M | 0.24% | −160,400−39.3% | Reduced |
| Erste Asset Management GmbH | 250,450 | $41.5M | 0.79% | +20,257+8.8% | Added |
| Mn Services Vermogensbeheer B.V. | 251,088 | $41.8M | 0.43% | +9,100+3.8% | Added |
| Wafra Inc. | 252,894 | $42.1M | 1.50% | 00.0% | Unchanged |
| Hardman Johnston Global Advisors LLC | 253,830 | $42.3M | 1.38% | −6,170−2.4% | Reduced |
| Vaughan David Investments LLC | 254,183 | $42.3M | 1.28% | −3,414−1.3% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 257,443 | $42.9M | 0.20% | +257,443 | New |
| Baird Financial Group, Inc. | 269,455 | $44.9M | 0.11% | +13,347+5.2% | Added |
| Unigestion Holding SA | 274,896 | $45.3M | 2.46% | −29,821−9.8% | Reduced |
| Boston Trust Walden Corp | 279,870 | $46.6M | 0.40% | −12,994−4.4% | Reduced |
| Panagora Asset Management Inc | 281,831 | $46.9M | 0.30% | +64,666+29.8% | Added |
| Fifth Third Bancorp | 284,330 | $47.4M | 0.22% | +5,717+2.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 288,812 | $48.1M | 0.19% | +2,333+0.8% | Added |
| State of New Jersey Common Pension Fund D | 292,358 | $48.7M | 0.17% | 00.0% | Unchanged |
| National Bank of Canada | 289,758 | $48.8M | 0.13% | +89,768+44.9% | Added |
| Swedbank AB | 298,448 | $49.7M | 0.10% | +227+0.1% | Added |
| Voya Investment Management LLC | 299,015 | $49.8M | 0.05% | −26,086−8.0% | Reduced |
| Rit Capital Partners PLC | 299,600 | $49.9M | 16.82% | 00.0% | Unchanged |
| Epoch Investment Partners, Inc. | 299,467 | $49.9M | 0.30% | +17,431+6.2% | Added |
| Bowen Hanes & Co Inc | 303,765 | $50.6M | 1.74% | +6,885+2.3% | Added |
| Calamos Advisors LLC | 310,473 | $51.7M | 0.26% | −31,074−9.1% | Reduced |
| Public Employees Retirement System of Ohio | 311,602 | $51.9M | 0.22% | +8,808+2.9% | Added |
| Segall Bryant & Hamill, LLC | 318,034 | $53.0M | 0.57% | +410.0% | Added |
| Abn Amro Investment Solutions | 318,603 | $53.1M | 1.10% | +318,603 | New |
| CCLA Investment Management Ltd | 323,879 | $53.9M | 1.06% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 330,576 | $55.1M | 0.24% | +12,909+4.1% | Added |
| Los Angeles Capital Management LLC | 336,913 | $56.1M | 0.25% | +7,540+2.3% | Added |
| Storebrand Asset Management AS | 337,017 | $56.1M | 0.28% | +891+0.3% | Added |
| Allspring Global Investments Holdings, LLC | 337,649 | $56.2M | 0.09% | +62,968+22.9% | Added |
| Silvercrest Asset Management Group LLC | 337,944 | $56.3M | 0.43% | −12,178−3.5% | Reduced |
| AQR Capital Management LLC | 347,775 | $57.8M | 0.13% | +9,759+2.9% | Added |
| Toronto Dominion Bank | 351,375 | $58.5M | 0.10% | +45,828+15.0% | Added |
| Stifel Financial Corp | 354,221 | $59.0M | 0.08% | −1,888,723−84.2% | Reduced |