Marsh & McLennan Companies Ownership | Who Owns Marsh & McLennan Companies?
Marsh & McLennan Companies Ownership Summary
Marsh & McLennan Companies is owned by 0.60% institutional investors, 0.07% insiders, and 99.33% retail investors. Vanguard group is the largest institutional shareholder, holding 9.09% of MMC shares. Capital Group Wash Mutual Invtrs Comp is the top mutual fund, with 3.98% of its assets in Marsh & McLennan Companies shares.
MMC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Marsh & McLennan Companies | 0.60% | 0.07% | 99.33% |
| Sector | Financial Services Stocks | 71.97% | 15.45% | 12.58% |
| Industry | Insurance Brokers Stocks | 29.78% | 13.40% | 56.82% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 44.74M | 9.09% | $9.50B |
| Blackrock | 42.34M | 8.61% | $8.92B |
| Blackrock funding, inc. /de | 41.62M | 8.46% | $8.84B |
| State street | 21.25M | 4.33% | $4.51B |
| Fmr | 21.23M | 4.32% | $4.51B |
| Capital investors | 18.24M | 3.71% | $3.87B |
| Capital world investors | 17.53M | 3.56% | $3.72B |
| Geode capital management | 12.05M | 2.45% | $2.55B |
| Massachusetts financial services co /ma/ | 10.35M | 2.10% | $2.20B |
| Price t rowe associates inc /md/ | 10.15M | 2.06% | $2.16B |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Nippon life insurance | 2.62M | 9.42% | $557.09M |
| Ako capital llp | 2.06M | 6.05% | $438.17M |
| Mawer investment management | 6.22M | 6.00% | $1.32B |
| Jensen investment management | 3.04M | 5.85% | $645.84M |
| Bancreek capital management, lp | 27.42K | 5.68% | $5.82M |
| Veritas investment partners (uk) | 1.44M | 5.47% | $305.78M |
| L1 capital pty | 74.64K | 4.87% | $15.85M |
| Bristol gate capital partners | 437.46K | 4.52% | $92.92M |
| Walter public investments | 112.94K | 4.29% | $23.99M |
| Birch hill investment advisors | 430.11K | 4.25% | $91.36M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 5.82M | 0.16% | 5.82M |
| Stifel financial | 2.22M | 0.49% | 1.88M |
| Amundi | 4.07M | 0.30% | 1.82M |
| Assenagon asset management | 1.11M | 0.38% | 1.09M |
| Raymond james financial | 975.84K | 0.08% | 975.84K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| T. rowe price investment management | 39.01K | 0.01% | -2.03M |
| Diamond hill capital management | - | - | -832.26K |
| Alphinity investment management pty | - | - | -827.57K |
| Montrusco bolton investments | - | - | -823.64K |
| Legal & general group | 3.54M | 0.20% | -768.84K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 5.82M | 0.16% | 5.82M | $1.24B |
| Raymond james financial | 975.84K | 0.08% | 975.84K | $207.28M |
| Madison investment advisors | 272.73K | 0.65% | 272.73K | $57.93M |
| Banque pictet & cie sa | 208.34K | 0.30% | 208.34K | $44.25M |
| Pictet & cie (europe) sa | 175.03K | 0.82% | 175.03K | $37.18M |
Sold Out
| Holder | Change |
|---|---|
| Castleview partners | -1.00 |
| Blume capital management | -1.00 |
| Mendota financial group | -1.00 |
| Tfo-tdc | -1.00 |
| Trunorth capital management | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 22 | -98.62% | 2,957,258 | -99.33% | - | 0.01% | 6 | -99.26% | 9 | -98.20% |
| Dec 31, 2024 | 1,525 | -2.06% | 439,901,590 | 2.65% | 89 | 1.18% | 766 | 2.13% | 490 | -1.01% |
| Sep 30, 2024 | 1,538 | 2.95% | 428,486,436 | -1.83% | 87 | 1.11% | 741 | 6.16% | 487 | -4.70% |
| Jun 30, 2024 | 1,466 | 0.41% | 436,131,436 | 1.71% | 88 | 1.17% | 684 | -2.01% | 502 | 0.60% |
| Mar 31, 2024 | 1,460 | 5.64% | 428,783,256 | -0.94% | 87 | 1.14% | 698 | 6.89% | 499 | 2.04% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Capital Group Wash Mutual Invtrs Comp | 19.59M | 3.98% | 65.05K |
| American Funds Washington Mutual A | 19.59M | 3.98% | 65.05K |
| Vanguard Total Stock Mkt Idx Inv | 15.85M | 3.22% | 59.36K |
| Vanguard US Total Market Shares ETF | 15.58M | 3.17% | -43.07K |
| Vanguard 500 Index Investor | 13.98M | 2.84% | 15.47K |
| Vanguard Institutional 500 Index Trust | 13.97M | 2.83% | 96.17K |
| Fidelity 500 Index | 6.24M | 1.27% | 46.80K |
| SPDR® S&P 500 ETF | 6.11M | 1.24% | -89.59K |
| SPDR® S&P 500® ETF | 5.98M | 1.22% | -24.85K |
| SPDR® S&P 500® ETF Trust | 5.94M | 1.21% | -31.21K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jul 30, 2025 | Anderson Anthony | - | Buy | $100.51K |
| Jul 29, 2025 | Anderson Anthony | - | Buy | $101.10K |
| Jun 02, 2025 | Doyle John Q | President and CEO | Sell | $4.89M |
| Apr 03, 2025 | Beswick Paul | SVP, Chief Information Officer | Sell | $550.30K |
| Mar 31, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | Sell | $2.34M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | 2 | - |
| 2025 Q2 | - | 2 |
| 2025 Q1 | - | 14 |
| 2024 Q4 | - | 2 |
| 2024 Q3 | - | 9 |
MMC Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools