MCK — MCKESSON CORP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on MCK
| date | signal | measured base rate |
|---|---|---|
| 2026-08-07 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-07-31 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-17 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-08 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-01 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-10 | Lerman Bradley E Director | Open-market sale | 301 | 892.33 | 268.6K |
| 2026-07-22 | Martinez Maria Director | Grant or award | 277 | 814.04 | 225.5K |
| 2026-07-22 | Caruso Dominic J Director | Grant or award | 277 | 814.04 | 225.5K |
| 2026-07-22 | Wilson-Thompson Kathleen Director | Grant or award | 277 | 814.04 | 225.5K |
| 2026-07-07 | TYLER BRIAN S. Chief Executive Officer | Open-market sale 10b5-1 plan | 8.5K | 793.56 | 6.7M |
| 2026-06-17 | TYLER BRIAN S. Chief Executive Officer | Open-market sale 10b5-1 plan | 8.5K | 775.13 | 6.6M |
| 2026-06-09 | TYLER BRIAN S. Chief Executive Officer | Open-market sale 10b5-1 plan | 4.9K | 763.00 | 3.8M |
| 2026-06-05 | Rutledge Napoleon B JR SVP, Controller & CAO | Open-market sale 10b5-1 plan | 133 | 764.00 | 101.6K |
| 2026-06-02 | Rodgers Thomas L EVP, Chief Strategy & BDO | Open-market sale 10b5-1 plan | 699 | 735.27 | 514.0K |
| 2026-06-01 | Smith LeAnn B EVP & Chief HR Officer | Open-market sale 10b5-1 plan | 1.8K | 735.50 | 1.3M |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 9.9B | 11.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.9B | 8.0M |
| STATE STREET CORP | 5.0B | 5.7M |
| FMR LLC | 3.1B | 3.6M |
| JPMORGAN CHASE & CO | 2.8B | 3.3M |
| FRANKLIN RESOURCES INC | 2.7B | 3.1M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.5B | 2.9M |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5B | 2.9M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.5B | 2.9M |
| MORGAN STANLEY | 2.0B | 2.3M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-11 | 2026-08-07 | on EDGAR ↗ |
| 4 | 2026-08-11 | 2026-08-10 | on EDGAR ↗ |
| 3 | 2026-08-10 | 2026-08-01 | on EDGAR ↗ |
| 144 | 2026-08-10 | — | on EDGAR ↗ |
| 10-Q | 2026-08-05 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-05 | 2026-08-05 | on EDGAR ↗ |
| 144 | 2026-08-03 | — | on EDGAR ↗ |
| 8-K | 2026-07-24 | 2026-07-22 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Mckesson Corp Stock (MCK) Moved Up by 3.13% on Aug 21: A Full Analysis - TradingKey · 2026-08-21 · TradingKey
- September 2027 Options Now Available For McKesson (MCK) · 2026-08-19
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