McKesson Corp
MCK- Exchange
- NYSE
- Industry
- Wholesale-Drugs, Proprietaries & Druggists' Sundries
- SEC CIK
- 0000927653
In the last 90 days, McKesson Corp insiders filed 0 open-market purchases and 3 sales; 2,021 institutions reported holding it in 13F filings for Q2 2026, worth $79.8B in total; Lone Pine Capital is the only superinvestor holding it.
Members of Congress who traded MCK
Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.
- Trades
- 59
- Filings
- 47
- Members
- 18
- Buys / sells
- 30 / 29
- Estimated volume
- $643.5K
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Rick LarsenDemocrat · House · WA | 1 | 1 / 0 | $8.00K | Jul 8, 2026 | Jul 12, 2026 |
| Jonathan L. JacksonDemocrat · House · IL | 6 | 4 / 2 | $48.0K | Jun 15, 2026 | Jul 15, 2026 |
| Lizzie FletcherDemocrat · House · TX | 1 | 0 / 1 | $8.00K | Apr 8, 2026 | May 1, 2026 |
| Alan ArmstrongRepublican · Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
| Markwayne MullinRepublican · Senate · OK | 3 | 3 / 0 | $97.5K | Feb 4, 2026 | Mar 2, 2026 |
| Gilbert Ray Cisneros, Jr.Democrat · House · CA | 5 | 2 / 3 | $40.0K | Dec 19, 2025 | Jan 12, 2026 |
| Jared MoskowitzDemocrat · House · FL | 5 | 5 / 0 | $40.0K | Dec 2, 2025 | Jan 16, 2026 |
| Val T. HoyleDemocrat · House · OR | 2 | 1 / 1 | $16.0K | Sep 23, 2025 | Oct 10, 2025 |
| Ritchie TorresDemocrat · House · NY | 2 | 1 / 1 | $16.0K | Jul 11, 2025 | Jul 8, 2026 |
| Jefferson ShreveRepublican · House · IN | 1 | 0 / 1 | $32.5K | May 12, 2025 | Jun 22, 2025 |
| Josh GottheimerDemocrat · House · NJ | 14 | 3 / 11 | $112.0K | Apr 9, 2025 | May 14, 2025 |
| Julia LetlowRepublican · House · LA | 1 | 1 / 0 | $8.00K | Dec 18, 2024 | Jan 13, 2026 |
| Byron DonaldsRepublican · House · FL | 2 | 2 / 0 | $16.0K | Oct 1, 2024 | Nov 7, 2024 |
| Carol D. MillerRepublican · House · WV | 2 | 0 / 2 | $65.0K | May 8, 2024 | Jun 5, 2024 |
| Earl BlumenauerDemocrat · House · OR | 3 | 1 / 2 | $48.5K | Apr 4, 2024 | May 4, 2024 |
| Lois FrankelDemocrat · House · FL | 7 | 3 / 4 | $56.0K | Sep 8, 2023 | Oct 10, 2023 |
| William R. KeatingDemocrat · House · MA | 1 | 1 / 0 | $8.00K | Jun 8, 2023 | Jun 15, 2023 |
| Kathy E. ManningDemocrat · House · NC | 2 | 1 / 1 | $16.0K | Aug 3, 2022 | Sep 14, 2022 |
Trades
Every reported trade in McKesson Corp, newest filings first.
| Member | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
| Jared MoskowitzDemocrat · House · FL | MCKMcKesson Corporation Common Stock | Buy | Self | Dec 2, 2025 | Jan 16, 2026 | 45 days | $1K-$15K | Filing |
| Markwayne MullinRepublican · Senate · OK | MCKMcKesson Corporation Common Stock | Buy | Self | Jan 5, 2026 | Feb 4, 2026 | 30 days | $15K-$50K | Filing |
| Markwayne MullinRepublican · Senate · OK | MCKMcKesson Corporation Common Stock | Buy | Spouse | Jan 5, 2026 | Feb 4, 2026 | 30 days | $15K-$50K | Filing |
| Markwayne MullinRepublican · Senate · OK | MCKMcKesson Corporation Common Stock | Buy | Joint | Feb 4, 2026 | Mar 2, 2026 | 26 days | $15K-$50K | Filing |
| Lizzie FletcherDemocrat · House · TX | MCKMcKesson Corporation Common Stock | Sell (partial) | Self | Apr 8, 2026 | May 1, 2026 | 23 days | $1K-$15K | Filing |
| Ritchie TorresDemocrat · House · NY | MCKMcKesson Corporation Common Stock | Buy | Self | Jan 7, 2025 | Jul 8, 2026Amended | 547 daysLate | $1K-$15K | Filing |
| Rick LarsenDemocrat · House · WA | MCKMcKesson Corporation Common Stock | Buy | Self | Jul 8, 2026 | Jul 12, 2026 | 4 days | $1K-$15K | Filing |
| Jonathan L. JacksonDemocrat · House · IL | MCKMcKesson Corporation Common Stock | Sell | Spouse | Jun 15, 2026 | Jul 15, 2026 | 30 days | $1K-$15K | Filing |
| Alan ArmstrongRepublican · Senate · OK | MCKMcKesson Corporation Common Stock | Buy | Self | Mar 27, 2026 | Jul 21, 2026 | 116 daysLate | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.