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MCK

Congressional & insider trading activity

39
Total Trades
4
Traders
6 / 33
Buys / Sells
Distributing
Congress Sentiment
Buy Volume: $90,000 Sell Volume: $80,000

Top Traders

L
Lau Michele
0 buys · 5 sells
Insider
R
Rodgers Thomas L
0 buys · 5 sells
Insider Sheldon Whitehouse
Sheldon Whitehouse
4 buys · 1 sells
D
R
Rutledge Napoleon B JR
0 buys · 4 sells
Insider
V
Vitalone Britt J.
0 buys · 4 sells
Insider
S
Smith LeAnn B
0 buys · 4 sells
Insider
F
Fraga Francisco
0 buys · 4 sells
Insider
T
TYLER BRIAN S.
0 buys · 4 sells
Insider Gilbert Cisneros
Gilbert Cisneros
1 buys · 1 sells
D Jared Moskowitz
Jared Moskowitz
1 buys · 0 sells
D

Recent Trades

Date Trader Type Amount Filed
2026-05-26 Lau Michele Insider SELL - 2026-05-27
2026-05-26 Rodgers Thomas L Insider SELL - 2026-05-27
2026-05-23 Rutledge Napoleon B JR Insider SELL - 2026-05-27
2026-05-23 Smith LeAnn B Insider SELL - 2026-05-27
2026-05-23 Fraga Francisco Insider SELL - 2026-05-27
2026-05-23 Vitalone Britt J. Insider SELL - 2026-05-27
2026-05-23 TYLER BRIAN S. Insider SELL - 2026-05-27
2026-05-23 Rodgers Thomas L Insider SELL - 2026-05-27
2026-05-21 Rutledge Napoleon B JR Insider SELL - 2026-05-26
2026-05-21 Vitalone Britt J. Insider SELL - 2026-05-26
2026-05-21 TYLER BRIAN S. Insider SELL - 2026-05-26
2026-05-21 Fraga Francisco Insider SELL - 2026-05-26
2026-05-21 Rodgers Thomas L Insider SELL - 2026-05-26
2026-05-21 Lau Michele Insider SELL - 2026-05-26
2026-05-21 Smith LeAnn B Insider SELL - 2026-05-26
2026-05-20 Smith LeAnn B Insider SELL - 2026-05-22
2026-05-20 Lau Michele Insider SELL - 2026-05-22
2026-05-20 Rutledge Napoleon B JR Insider SELL - 2026-05-22
2026-05-20 TYLER BRIAN S. Insider SELL - 2026-05-22
2026-05-20 Vitalone Britt J. Insider SELL - 2026-05-22

Showing 20 of 39 trades

Top Institutional Holders SEC 13F Filings

Quarterly institutional ownership from 13F-HR filings

Institution Shares Value Report Date
Vanguard Group Inc 12,104,719 $9,929,379,949 2025-12-31
BlackRock Inc 11,422,953 $6,132,412,471 2024-03-31
State Street Corp 5,731,756 $4,964,698,395 2026-03-31
FMR LLC 3,603,423 $3,118,257,942 2026-03-31
JPMorgan Chase & Co 2,589,258 $2,123,944,449 2025-12-31
Morgan Stanley 2,299,625 $1,990,007,132 2026-03-31
AllianceBernstein LP 2,240,697 $1,838,021,342 2026-03-31
Invesco Ltd 1,491,598 $1,290,769,192 2026-03-31
Goldman Sachs Group Inc 1,305,081 $1,129,365,488 2026-03-31
AQR Capital Management LLC 907,472 $784,246,271 2026-03-31

Trade-Event Timing Trades near material events

Trades within 7 days before or 3 days after 8-K filings

Lau Michele SELL 4d before Regulation FD Disclosure (2026-03-06)
Lau Michele SELL 1d before Departure/Appointment of Directors or Officers (2026-03-03)

Corporate Events SEC 8-K Filings

Material corporate events reported to the SEC

Results of Operations and Financial Condition 2.02,9.01

MCKESSON CORP

2026-05-07 SEC Filing →
Entry into a Material Definitive Agreement; Termination of a Material Definitive Agreement; Creation of a Direct Financial Obligation 1.01,1.02,2.03,9.01

MCKESSON CORP

2026-04-28 SEC Filing →
Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation 1.01,2.03,9.01

MCKESSON CORP

2026-04-01 SEC Filing →
Regulation FD Disclosure 7.01,9.01

MCKESSON CORP

2026-03-06 SEC Filing →
Departure/Appointment of Directors or Officers 5.02,9.01

MCKESSON CORP

2026-03-03 SEC Filing →

Major Shareholders SEC 13D/13G Filings

Beneficial owners holding 5%+ of outstanding shares

Owner Shares Ownership Filing Type Filing Date
Vanguard Capital Management SCHEDULE 13G
9,180,981 7.5% SCHEDULE 13G 2026-04-30
The Vanguard Group SCHEDULE 13G/A
- - SCHEDULE 13G/A 2026-03-27