Marsh & McLennan Companies Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 119 trades in Marsh & McLennan Companies Inc (NYSE: MMC) since 2014, across 24 members, worth an estimated $2M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 70 buys against 49 sells, a modestly buy-led skew, with Democratic members responsible for 71% of the trades and Republican members 29%. The most recent disclosure shown was filed December 2025, and Ro Khanna has filed the most MMC transactions among those shown, with 9. Other recent filers include Valerie Hoyle and Gilbert Cisneros. One notable disclosed move was a sale by Ro Khanna on June 23, 2025, down 25.4% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Marsh & McLennan Companies Inc (MMC) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Marsh & McLennan Companies congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | |
|---|---|---|---|---|---|---|---|
 Ro Khanna House | Dec 8, 2025 | Nov 10, 2025 | 28 days | SELL |  $15,001 - $50,000 | -8.25% | |
Ro Khanna House | Dec 8, 2025 | Nov 3, 2025 | 35 days | BUY | $1,001 - $15,000 | -7.73% | |
Ro Khanna House | Nov 6, 2025 | Oct 7, 2025 | 30 days | BUY | $1,001 - $15,000 | -19.82% | |
Ro Khanna House | Oct 3, 2025 | Sep 29, 2025 | 4 days | BUY | $15,001 - $50,000 | -18.38% | |
 Valerie Hoyle House | Oct 10, 2025 | Sep 23, 2025 | 17 days | SELL | $1,001 - $15,000 | -17.23% | |
 Gilbert Cisneros House | Oct 10, 2025 | Sep 16, 2025 | 24 days | SELL | $1,001 - $15,000 | -16.97% | |
Ro Khanna House | Oct 3, 2025 | Sep 5, 2025 | 28 days | BUY | $15,001 - $50,000 | -19.79% | |
Ro Khanna House | Sep 9, 2025 | Aug 26, 2025 | 14 days | SELL | $15,001 - $50,000 | -20.83% | |
Ro Khanna House | Sep 9, 2025 | Aug 4, 2025 | 36 days | SELL | $1,001 - $15,000 | -17.91% | |
Ro Khanna House | Aug 7, 2025 | Jul 25, 2025 | 13 days | BUY | $15,001 - $50,000 | -22.32% |
Marsh & McLennan Companies (MMC) congressional trading FAQ
Can members of Congress legally trade Marsh & McLennan Companies (MMC) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Marsh & McLennan Companies (MMC), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. BullishWhales tracks those disclosures; it does not imply any trade was improper.
Are congressional Marsh & McLennan Companies (MMC) trades public?
Yes. Every congressional trade in Marsh & McLennan Companies (MMC) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Marsh & McLennan Companies (MMC)?
Members of Congress have disclosed 119 trades in Marsh & McLennan Companies (MMC) worth $2M across 24 members, according to public STOCK Act filings.
Which members of Congress have traded Marsh & McLennan Companies (MMC)?
Recent and active filers of Marsh & McLennan Companies (MMC) disclosures include Ro Khanna, Valerie Hoyle, Gilbert Cisneros. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Marsh & McLennan Companies (MMC) more?
Across disclosed Marsh & McLennan Companies (MMC) trades, 71% were by Democrats and 29% by Republicans, led by Democrats (71%).
What is the most recent congressional Marsh & McLennan Companies (MMC) trade?
The most recent disclosed Marsh & McLennan Companies (MMC) trade was a purchase by Ro Khanna, filed Dec 7, 2025.
Browse all stocks Congress tradesCongressional trading overviewMarsh & McLennan Companies (MMC) stock overview
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.