McKesson Corporation Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 195 trades in McKesson Corporation (NYSE: MCK) since 2013, across 38 members, worth an estimated $2.1M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 111 buys against 84 sells, a modestly buy-led skew, with Democratic members responsible for 56% of the trades and Republican members 44%. The most recent disclosure shown was filed August 2026, and Rohit Khanna has filed the most MCK transactions among those shown, with 11. Other recent filers include Rick Larsen, Jonathan Jackson, and Elizabeth Fletcher. One notable disclosed move was a purchase by Valerie Hoyle on September 10, 2025, up 28.5% 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. McKesson Corporation's current Quantellect Tide Score is 45 out of 100 (Calm Tide), Bottom 42% of universe (3876); the Tide Score is generated algorithmically from public filings and market data and is not investment advice. 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 McKesson Corporation (MCK) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
McKesson congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
 Rohit Khanna House | Aug 7, 2026 | Jul 20, 2026 | 18 days | BUY |  $1,001 - $15,000 | +8.86% | Spouse | |
 Rick Larsen House | Jul 12, 2026 | Jul 8, 2026 | 4 days | BUY | $1,001 - $15,000 | +10.56% | Self | |
 Jonathan Jackson House | Jul 15, 2026 | Jun 15, 2026 | 30 days | SELL | $1,001 - $15,000 | +16.07% | Spouse | |
Rohit Khanna House | Jul 6, 2026 | Jun 2, 2026 | 34 days | SELL | $1,001 - $15,000 | +22.84% | Child | |
Rohit Khanna House | Jun 9, 2026 | May 27, 2026 | 13 days | BUY | $1,001 - $15,000 | +19.78% | Spouse | |
Rohit Khanna House | Jun 9, 2026 | May 15, 2026 | 25 days | SELL | $15,001 - $50,000 | +19.13% | Spouse | |
Rohit Khanna House | Jun 9, 2026 | May 1, 2026 | 39 days | SELL | $1,001 - $15,000 | +11.31% | Child | |
 Elizabeth Fletcher House | May 1, 2026 | Apr 8, 2026 | 23 days | SELL | $1,001 - $15,000 | +4.01% | Self | |
 Alan Armstrong Senate | Jul 21, 2026 | Mar 27, 2026 | 116 days | BUY | $1,001 - $15,000 | +5.34% | Self | |
Rohit Khanna House | Apr 7, 2026 | Mar 23, 2026 | 15 days | SELL | $1,001 - $15,000 | +3.32% | Spouse |
McKesson (MCK) congressional trading FAQ
Can members of Congress legally trade McKesson (MCK) stock?
Yes. Members of Congress are permitted to trade individual stocks, including McKesson (MCK), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional McKesson (MCK) trades public?
Yes. Every congressional trade in McKesson (MCK) 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 McKesson (MCK)?
Members of Congress have disclosed 195 trades in McKesson (MCK) worth $2.1M across 38 members, according to public STOCK Act filings.
Which members of Congress have traded McKesson (MCK)?
Recent and active filers of McKesson (MCK) disclosures include Rohit Khanna, Markwayne Mullin, Jared Moskowitz. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade McKesson (MCK) more?
Across disclosed McKesson (MCK) trades, 56% were by Democrats and 44% by Republicans, led by Democrats (56%).
What is the most recent congressional McKesson (MCK) trade?
The most recent disclosed McKesson (MCK) trade was a purchase by Rohit Khanna, filed Aug 6, 2026.
What is McKesson (MCK)'s Tide Score?
McKesson (MCK) has a Quantellect Tide Score of 45 (Calm Tide). The Tide Score is a 0-100 read blending price forecast, smart-money flow, technicals, and social sentiment; higher is more bullish.
Browse all stocks Congress tradesCongressional trading overviewMcKesson (MCK) 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.