Avantor, Inc. AVTR
15.60 USD +0.01 (+0.06%)
Nov 4, 2026, 2:05 PM EST
15.45 Day range 16.19
7.27 52-week range 17.45
- YTD
- +36.13%
- 1 year
- +34.72%
Held by funds
167 US ETFs and mutual funds hold AVTR · largest positions
Ownership
Held by insiders 1.53%
Held by institutions 105.01%
Float held by institutions 106.64%
Institutions 625
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Dodge & Cox Inc. | 17.71% | 120,020,974 | 1.87B | Jun 29, 2026 |
| Blackrock Inc. | 10.37% | 70,281,231 | 1.10B | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.63% | 31,343,250 | 488.64M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.55% | 30,802,835 | 480.22M | Jun 29, 2026 |
| Greenhaven Associates, Inc. | 3.59% | 24,359,610 | 379.77M | Sep 29, 2026 |
| State Street Corporation | 3.18% | 21,572,974 | 336.32M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Dodge & Cox Funds-Dodge & Cox Stock Fund | 11.05% | 74,871,715 | 1.17B | Jun 29, 2026 |
| iShares Trust-iShares Core S&P Mid-Cap ETF | 3.56% | 24,092,101 | 375.60M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.20% | 21,677,422 | 337.95M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.31% | 15,664,504 | 244.21M | Jun 29, 2026 |
| Bridge Builder Trust-Bridge Builder Large Cap Value Fund | 1.61% | 10,911,894 | 170.12M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund | 1.46% | 9,918,894 | 154.64M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BLENN MARY | Chief Operating Officer | Stock Award(Grant) | Feb 18, 2026 | 253,384 |
| GOURDIER BENOIT | Officer | Stock Award(Grant) | Feb 18, 2026 | 365,888 |
| HANKAMER BRITTANY | Officer | Stock Award(Grant) | Feb 18, 2026 | 250,728 |
| JONES R BRENT | Chief Financial Officer | Stock Award(Grant) | Feb 18, 2026 | 422,587 |
| LIGNER EMMANUEL | Chief Executive Officer | Stock Award(Grant) | Feb 18, 2026 | 767,137 |
| MEHRA SANJEEV K | Director | Stock Award(Grant) | May 6, 2026 | 508,376 |