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, Q2 2021
Institutional positions in Marsh & McLennan Companies, Inc. as of Jun 30, 2021. 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
- 1,007
- +38 vs. Q1 2021
- Shares held
- 452.6M
- +5.11M (+1.1%) vs. Q1 2021
- Total value
- $63.6B
- +$9.16B (+16.8%) vs. Q1 2021
- New holders
- 109
- 375 more added
- Sold out
- 71
- 328 more reduced
10 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 46,722 | $6.57M | 0.02% | +38,065+439.7% | Added |
| 1832 Asset Management L.P. | 46,820 | $6.59M | 0.01% | +46,820 | New |
| Kinneret Advisory, LLC | 47,620 | $6.70M | 0.79% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 47,998 | $6.75M | 0.10% | +1,355+2.9% | Added |
| Hudson Valley Investment Advisors Inc | 48,348 | $6.80M | 1.18% | −2,215−4.4% | Reduced |
| Rockefeller Capital Management L.P. | 49,621 | $6.98M | 0.04% | +8,738+21.4% | Added |
| Huntington National Bank | 50,890 | $7.16M | 0.07% | +2,232+4.6% | Added |
| Calamos Wealth Management LLC | 51,228 | $7.21M | 0.56% | −3,985−7.2% | Reduced |
| Alberta Investment Management Corp | 51,600 | $7.26M | 0.06% | −11,900−18.7% | Reduced |
| Nissay Asset Management Corp | 51,842 | $7.29M | 0.06% | +2,772+5.6% | Added |
| Cumberland Partners Ltd | 52,325 | $7.36M | 0.58% | −55−0.1% | Reduced |
| Brinker Capital Investments, LLC | 53,021 | $7.46M | 0.10% | +4,765+9.9% | Added |
| Acadian Asset Management LLC | 53,606 | $7.54M | 0.03% | +4,649+9.5% | Added |
| Hartford Investment Management Co | 53,621 | $7.54M | 0.19% | −1,880−3.4% | Reduced |
| Compagnie Lombard Odier SCmA | 53,670 | $7.55M | 0.17% | −70−0.1% | Reduced |
| Two Sigma Investments, LP | 53,689 | $7.55M | 0.02% | +53,689 | New |
| Hudson Bay Capital Management LP | 55,000 | $7.74M | 0.10% | +55,000 | New |
| Bell Asset Management Ltd | 55,719 | $7.84M | 1.53% | −5,947−9.6% | Reduced |
| HRT Financial LP | 56,155 | $7.90M | 0.07% | +41,076+272.4% | Added |
| Scotia Capital Inc. | 56,169 | $7.90M | 0.06% | +14,367+34.4% | Added |
| Brown Advisory Inc | 56,362 | $7.93M | 0.01% | −2,067−3.5% | Reduced |
| FDx Advisors, Inc. | 56,611 | $7.96M | 0.26% | +4,450+8.5% | Added |
| Girard Partners Ltd. | 57,606 | $8.10M | 1.04% | +601+1.1% | Added |
| People's United Financial, Inc. | 57,913 | $8.15M | 0.18% | −34−0.1% | Reduced |
| First American Bank | 58,779 | $8.27M | 0.48% | +1,178+2.0% | Added |
| Advisor Group Holdings, Inc. | 58,936 | $8.30M | 0.02% | −928−1.6% | Reduced |
| LPL Financial LLC | 59,252 | $8.34M | 0.01% | +7,229+13.9% | Added |
| Millennium Management LLC | 59,320 | $8.35M | 0.01% | −5,499−8.5% | Reduced |
| Westpac Banking Corp | 59,684 | $8.40M | 0.08% | +49+0.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 59,789 | $8.41M | 0.20% | −2,471−4.0% | Reduced |
| C.V. Starr & Co., Inc. Trust | 60,000 | $8.44M | 39.07% | 00.0% | Unchanged |
| O'Shares Investment Advisers, LLC | 62,392 | $8.78M | 0.62% | +1,851+3.1% | Added |
| Vestcor Inc | 62,675 | $8.82M | 0.30% | −1,593−2.5% | Reduced |
| Segment Wealth Management, LLC | 63,101 | $8.88M | 1.05% | +1,927+3.2% | Added |
| Osborne Partners Capital Management, LLC | 63,690 | $8.96M | 0.74% | +961+1.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 63,714 | $8.96M | 0.10% | +156+0.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 63,783 | $8.97M | 0.06% | +770+1.2% | Added |
| Metropolitan Life Insurance Co | 64,210 | $9.03M | 0.13% | −18,559−22.4% | Reduced |
| CIBC Private Wealth Group, LLC | 65,296 | $9.19M | 0.02% | −195−0.3% | Reduced |
| IFM Investors Pty Ltd | 66,158 | $9.31M | 0.19% | +11,052+20.1% | Added |
| Mutual of America Capital Management LLC | 66,383 | $9.34M | 0.09% | +515+0.8% | Added |
| Commonwealth Equity Services, LLC | 67,631 | $9.51M | 0.02% | +7,779+13.0% | Added |
| Levin Capital Strategies, L.P. | 68,873 | $9.69M | 1.01% | 00.0% | Unchanged |
| Cutler Investment Counsel LLC | 69,806 | $9.82M | 1.54% | +170+0.2% | Added |
| Kempen Capital Management N.V. | 70,980 | $9.99M | 0.36% | +1,346+1.9% | Added |
| Foyston, Gordon, & Payne Inc | 72,040 | $10.1M | 2.41% | −1,481−2.0% | Reduced |
| DnB Asset Management AS | 72,274 | $10.2M | 0.07% | +1,068+1.5% | Added |
| Neuberger Berman Group LLC | 78,343 | $10.7M | 0.01% | −3,438−4.2% | Reduced |
| Virginia Retirement Systems Et Al | 76,800 | $10.8M | 0.11% | +46,300+151.8% | Added |
| State of Alaska, Department of Revenue | 78,975 | $11.1M | 0.11% | −573−0.7% | Reduced |
| Ergoteles LLC | 79,300 | $11.2M | 0.26% | +33,908+74.7% | Added |
| Public Sector Pension Investment Board | 79,720 | $11.2M | 0.07% | +10,889+15.8% | Added |
| Mackay Shields LLC | 79,824 | $11.2M | 0.11% | −9,316−10.5% | Reduced |
| Brightworth | 82,275 | $11.6M | 0.99% | +3,768+4.8% | Added |
| RMB Capital Management, LLC | 83,051 | $11.7M | 0.39% | +1,185+1.4% | Added |
| Gillson Capital LP | 83,240 | $11.7M | 1.10% | −41,614−33.3% | Reduced |
| Swiss Life Asset Management Ltd | 73,392 | $11.8M | 0.15% | −12,912−15.0% | Reduced |
| Bank of Nova Scotia | 84,109 | $11.8M | 0.02% | −52,306−38.3% | Reduced |
| Texas Permanent School Fund | 84,482 | $11.9M | 0.14% | −376−0.4% | Reduced |
| Janney Montgomery Scott LLC | 84,552 | $11.9M | 0.05% | −906−1.1% | Reduced |
| Wesleyan Assurance Society | 86,426 | $12.2M | 1.52% | 00.0% | Unchanged |
| Philadelphia Financial Management of San Francisco, LLC | 87,637 | $12.3M | 3.68% | +87,637 | New |
| Public Employees Retirement Association of Colorado | 89,294 | $12.6M | 0.05% | −192−0.2% | Reduced |
| JLB & Associates Inc | 92,111 | $13.0M | 2.02% | −74−0.1% | Reduced |
| British Columbia Investment Management Corp | 94,036 | $13.2M | 0.08% | +10,693+12.8% | Added |
| Mastrapasqua Asset Management Inc | 94,617 | $13.3M | 1.41% | −482−0.5% | Reduced |
| Franklin Resources Inc | 96,381 | $13.6M | 0.01% | −231−0.2% | Reduced |
| Utah Retirement Systems | 96,921 | $13.6M | 0.18% | −300−0.3% | Reduced |
| Shell Asset Management Co | 97,554 | $13.7M | 0.27% | −48,576−33.2% | Reduced |
| Baker Avenue Asset Management, LP | 98,574 | $13.9M | 0.81% | +273+0.3% | Added |
| Gulf International Bank (UK) Ltd | 99,635 | $14.0M | 0.18% | −460−0.5% | Reduced |
| CIBC Asset Management Inc | 100,819 | $14.2M | 0.06% | +3,154+3.2% | Added |
| Cerity Partners LLC | 104,030 | $14.6M | 0.32% | +49,490+90.7% | Added |
| Rathbone Brothers plc | 106,655 | $15.0M | 0.17% | −2,161−2.0% | Reduced |
| Capitolis Advisors LLC | 107,367 | $15.1M | 0.18% | −41,784−28.0% | Reduced |
| Bishop Rock Capital, L.P. | 107,637 | $15.1M | 4.66% | −20,305−15.9% | Reduced |
| Ensign Peak Advisors, Inc | 107,961 | $15.2M | 0.03% | −5,255−4.6% | Reduced |
| Azimuth Capital Management LLC | 108,135 | $15.2M | 0.66% | +54,214+100.5% | Added |
| Washington Trust Co | 108,831 | $15.3M | 0.43% | +3,686+3.5% | Added |
| Mackenzie Financial Corp | 110,584 | $15.6M | 0.02% | +3,773+3.5% | Added |
| ProShare Advisors LLC | 112,767 | $15.9M | 0.05% | +7,013+6.6% | Added |
| Ossiam | 107,798 | $15.9M | 0.43% | +44,846+71.2% | Added |
| Davenport & Co LLC | 114,943 | $16.2M | 0.12% | +1,508+1.3% | Added |
| PGGM Investments | 115,063 | $16.2M | 0.07% | +45,428+65.2% | Added |
| M&G Investment Management Ltd | 116,101 | $16.4M | 0.09% | +114,163+5,890.8% | Added |
| Torray LLC | 116,427 | $16.4M | 2.41% | −22,415−16.1% | Reduced |
| MetLife Investment Management | 117,900 | $16.6M | 0.15% | −3,200−2.6% | Reduced |
| Comerica Bank | 108,065 | $16.6M | 0.10% | −13,851−11.4% | Reduced |
| Forsta Ap-Fonden | 121,800 | $17.1M | 0.20% | +17,900+17.2% | Added |
| Badgley Phelps & Bell Inc | 123,560 | $17.4M | 0.65% | +5,912+5.0% | Added |
| Whittier Trust Co | 124,014 | $17.4M | 0.31% | +4,426+3.7% | Added |
| HighTower Advisors, LLC | 125,128 | $17.6M | 0.05% | −1,540−1.2% | Reduced |
| Pinebridge Investments, L.P. | 126,971 | $17.9M | 0.21% | +4,141+3.4% | Added |
| State of Michigan Retirement System | 127,836 | $18.0M | 0.11% | +300+0.2% | Added |
| Zacks Investment Management | 128,807 | $18.1M | 0.29% | +5,027+4.1% | Added |
| CIBC World Markets Corp | 129,537 | $18.2M | 0.13% | −16,142−11.1% | Reduced |
| Balyasny Asset Management LLC | 130,652 | $18.4M | 0.10% | +130,652 | New |
| Gabelli Funds LLC | 132,500 | $18.6M | 0.12% | −2,000−1.5% | Reduced |
| Jane Street Group, LLC | 133,760 | $18.8M | 0.05% | +116,181+660.9% | Added |
| Natixis | 134,832 | $19.0M | 0.08% | +99,195+278.3% | Added |