MMC · Insider trading · 13F holders · Congress trades
Marsh & McLennan Companies, Inc. Common Stock (MMC)
Who is buying and selling MMC: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 0
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 6
MMC at a glance
- No open-market insider purchases or sales of MMC were filed in the last 90 days.
- No 13F filer reports MMC among its 50 largest positions.
- Members of Congress have disclosed 56 MMC trades since 2015, 1 purchase and 5 sales in the past year; the latest was Val T. Hoyle (D-OR), selling $1K–15K on Sep 23, 2025.
MMC insider trading
No open-market insider purchases or sales of MMC were filed in the last 90 days.
Who owns MMC? Hedge funds and superinvestors
No 13F filer reports MMC among its 50 largest positions.
MMC stock trades by members of Congress
Members of Congress have disclosed 56 MMC trades since 2015, 1 purchase and 5 sales in the past year; the latest was Val T. Hoyle (D-OR), selling $1K–15K on Sep 23, 2025.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Oct 10, 2025 | Val T. HoyleD-OR · House | Sale | $1K–15K | Sep 23, 2025 | — |
| Oct 10, 2025 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $1K–15K | Sep 16, 2025 | — |
| Sep 12, 2025 | Val T. HoyleD-OR · House | Buy | $1K–15K | Oct 29, 2024 | — |
| Jun 9, 2025 | Robert P. Bresnahan, Jr.R-PA · House | Sale | $1K–15K | May 15, 2025 | — |
| May 14, 2025 | Julie JohnsonD-TX · House | Sale | $1K–15K | Apr 7, 2025 | — |
| Apr 23, 2025 | George WhitesidesD-CA · House | Sale | $100K–250K | Mar 24, 2025 | — |
| Sep 6, 2024 | John JamesR-MI · House | Sale | $1K–15K | Sep 4, 2024 | — |
| Sep 2, 2024 | John JamesR-MI · House | Buy | $1K–15K | Nov 10, 2023 | — |
| Jun 7, 2024 | Kevin HernR-OK · House | Buy | $1K–15K | May 15, 2024 | — |
| Mar 12, 2024 | Kevin HernR-OK · House | Buy | $1K–15K | Feb 15, 2024 | — |
| Feb 14, 2024 | Tommy TubervilleR-AL · Senate | Sale | $1K–15K | Jan 22, 2024 | — |
| Dec 7, 2023 | Kevin HernR-OK · House | Buy | $1K–15K | Nov 15, 2023 | — |
| Nov 16, 2023 | Tommy TubervilleR-AL · Senate | Buy | $1K–15K | Oct 17, 2023 | — |
| Nov 9, 2023 | Greg StantonD-AZ · House | Sale | $1K–15K | Oct 24, 2023 | — |
| Nov 9, 2023 | Greg StantonD-AZ · House | Buy | $1K–15K | Sep 26, 2023 | — |
| Oct 10, 2023 | Lois FrankelD-FL · House | Sale | $1K–15K | Sep 8, 2023 | — |
| Sep 7, 2023 | Kevin HernR-OK · House | Buy | $1K–15K | Aug 15, 2023 | — |
| May 26, 2023 | Rick LarsenD-WA · House | Buy | $1K–15K | Jan 6, 2023 | — |
| May 12, 2023 | Tommy TubervilleR-AL · Senate | Sale | $1K–15K | Apr 3, 2023 | — |
| Apr 17, 2023 | Daniel S. GoldmanD-NY · House | Buy | $1K–15K | Mar 6, 2023 | — |
22 members have traded MMC: Val T. Hoyle, Gilbert Ray Cisneros, Jr., Robert P. Bresnahan, Jr., Julie Johnson, George Whitesides, John James, Kevin Hern, Tommy Tuberville and others.
MMC questions and answers
Are insiders buying MMC stock?
No open-market insider purchases or sales of MMC were filed in the last 90 days.
Which hedge funds own MMC?
No 13F filer reports MMC among its 50 largest positions.
Has Congress traded MMC?
Members of Congress have disclosed 56 MMC trades since 2015, 1 purchase and 5 sales in the past year; the latest was Val T. Hoyle (D-OR), selling $1K–15K on Sep 23, 2025.
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