MCK
McKesson Corporation · Healthcare · Medical - Distribution
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.4% · net new positions -4.5% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 172 | 0 | 84.73M | $64.19B | +6 | −5 |
| Q1 2026 | 174 | 0 | 86.49M | $74.72B | +5 | −6 |
| Q4 2025 | 173 | +2 | 91.21M | $74.82B | +3 | — |
| Q3 2025 | 22 | 0 | 48.07M | $37.12B | +1 | −2 |
| Q2 2025 | 20 | -1 | 40.25M | $29.48B | — | −1 |
| Q1 2025 | 18 | -1 | 15.05M | $10.13B | +1 | −2 |
| Q4 2024 | 19 | +1 | 15.70M | $8.94B | +1 | — |
| Q3 2024 | 17 | -1 | 9.08M | $4.48B | +1 | −2 |
| Q2 2024 | 18 | — | 11.69M | $6.82B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 12.03M | -0.3% | $9.29B | 0.1% | ▼ Trim | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 11.30M | +0.4% | $8.73B | 0.2% | ▲ Add | 2 | SEC ↗ ×22 |
| 3 | State Street Global Advisors ✦ (passive) | 5.75M | +0.9% | $4.45B | 0.2% | ▲ Add | 4 | SEC ↗ |
| 4 | JPMorgan Chase ✦ | 5.59M | — | $4.31B | 0.1% | n/c | 1 | SEC ↗ ×42 |
| 5 | Fidelity (FMR) ✦ | 2.93M | +36.4% | $2.26B | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 6 | Geode Capital Management ✦ (passive) | 2.83M | +0.4% | $2.18B | 0.1% | ▲ Add | 6 | SEC ↗ ×2 |
| 7 | Morgan Stanley ✦ | 2.47M | — | $1.91B | 0.1% | n/c | 1 | SEC ↗ ×19 |
| 8 | Arrowstreet Capital ✦ | 1.29M | +4.2% | $995.62M | 0.6% | ▲ Add | 6 | SEC ↗ |
| 9 | Goldman Sachs Group ✦ | 921.88K | — | $712.19M | 0.1% | n/c | 1 | SEC ↗ ×5 |
| 10 | T. Rowe Price ✦ | 872.60K | -3.0% | $674.12M | 0.1% | ▼ Trim | 6 | SEC ↗ ×2 |
| 11 | AQR Capital Management ✦ | 829.04K | -3.1% | $630.99M | 0.4% | ▼ Trim | 6 | SEC ↗ ×7 |
| 12 | Wellington Management ✦ | 618.98K | +32.9% | $478.19M | 0.1% | ▲ Add | 6 | SEC ↗ ×9 |
| 13 | D. E. Shaw & Co. ✦ | 130.25K | +29.7% | $100.62M | 0.1% | ▲ Add | 6 | SEC ↗ ×2 |
| 14 | Renaissance Technologies ✦ | 122.43K | -38.2% | $94.58M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 15 | Millennium Management ✦ | 108.47K | +2172.5% | $83.79M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 16 | Adage Capital Partners ✦ | 89.40K | -40.3% | $69.06M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 17 | Glenview Capital ✦ | 56.47K | +120.7% | $43.62M | 1.1% | ▲ Add | 6 | SEC ↗ |
| 18 | Bridgewater Associates ✦ | 56.14K | -62.0% | $43.37M | 0.2% | ▼ Trim | 6 | SEC ↗ |
| 19 | Gotham Asset Management ✦ | 38.43K | +5.2% | $29.69M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 20 | Citadel Advisors ✦ | 35.39K | New | $27.34M | 0.0% | New | 1 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 5.95K | -97.9% | $4.60M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 22 | Fisher Asset Management ✦ | 1.74K | +71.1% | $1.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $27.34M | 0.0% |
Exited
| Norges Bank | $1.35B | was 0.2% |
| Marshall Wace | $9.18M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2,017 holders, 102.83M shares, $85.35B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 111 sh · $98,951
Director · 301 sh · $268,590
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology