Avantor, Inc. · NYSE:AVTR
Avantor, Inc. shareholders
As of Jun 30, 2026, 450 institutions reported holding Avantor, Inc. Largest: Dodge & Cox, BlackRock and Vanguard. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Avantor, Inc. | Change | Filed |
|---|---|---|---|---|
| Dodge & Cox | 120M | +373K | Aug 13, 2026 | |
| BlackRock | 70.3M | +4.58M | Aug 7, 2026 | |
| Vanguard | 67.9M | +381K | Aug 13, 2026 | |
| Greenhaven Associates Inc | 24.6M | +2.04M | Jul 28, 2026 | |
| State Street | 21.6M | +852K | Aug 7, 2026 | |
| Dimensional | 20.4M | +3.52M | Aug 11, 2026 | |
| Engine Capital Management, LP | 19.9M | +80,000 | Aug 14, 2026 | |
| Barrow Hanley Mewhinney & Strauss LLC | 19.7M | −2.62M | Aug 12, 2026 | |
| New Mountain Capital, L.L.C. | 14M | no change | Aug 14, 2026 | |
| Invesco | 13.9M | +5.81M | Aug 14, 2026 |