NYSE: AVTRAvantor Inc Stock Ownership - Who owns Avantor?
Insider buying vs selling
Have Avantor Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Sanjeev K. Mehra | Director | 2025-12-05 | 350,000 | $11.09 | $3.88MBuy |
| Emmanuel Ligner | President and CEO | 2025-11-17 | 87,500 | $11.35 | $993.13kBuy |
| Gregory L. Summe | Director | 2025-10-30 | 100,000 | $11.25 | $1.13MBuy |
| Benoit Gourdier | EVP Bioscience Production | 2025-10-02 | 1,264 | $13.77 | $17.41kSell |
| Gregory L. Summe | Director | 2025-08-21 | 100,000 | $12.56 | $1.26MBuy |
| Brittany Hankamer | EVP Chief HR Officer | 2025-08-14 | 181 | $12.98 | $2.35kSell |
| Steven W. Eck | SVP Chief Accounting Officer | 2025-08-05 | 3,476 | $11.39 | $39.59kSell |
| Steven W. Eck | SVP Chief Accounting Officer | 2025-07-31 | 1,385 | $13.44 | $18.61kSell |
| Claudius Sokenu | EVP Chief Legal Compliance | 2025-07-24 | 3,123 | $14.01 | $43.75kSell |
| Corey Walker | President Laboratory Solutions | 2025-06-21 | 2,730 | $13.57 | $37.05kSell |
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Net Insider Buy/Sell (L12M) Ownership
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AVTR Shareholders
What type of owners hold Avantor Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Dodge Cox | 17.27% | 117,746,888 | $1.30B | Institution |
| Vanguard Group Inc | 9.68% | 65,988,977 | $729.18M | Institution |
| Blackrock Inc | 8.91% | 60,716,987 | $670.92M | Institution |
| Thomas Connolly | 8.64% | 58,881,710 | $650.64M | Insider |
| Goldman Sachs Co LLC | 6.38% | 43,483,708 | $480.49M | Insider |
| Barrow Hanley Mewhinney Strauss LLC | 5.07% | 34,548,129 | $381.76M | Institution |
| T Rowe Price Investment Management Inc | 4.83% | 32,927,695 | $363.85M | Institution |
| New Mountain Investments III LLC | 4.11% | 28,000,000 | $309.40M | Insider |
| State Street Corp | 2.99% | 20,365,770 | $225.04M | Institution |
| Engine Capital Management LP | 2.89% | 19,720,430 | $217.91M | Institution |
AVTR vs Specialty Chemical Stocks
Avantor Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.