Avantor, Inc.
AVTR- Exchange
- NYSE
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001722482
No open-market purchases or sales by Avantor, Inc. insiders were filed in the last 90 days; 460 institutions reported holding it in 13F filings for Q2 2026, worth $6.92B in total; superinvestors Greenhaven Associates and Southeastern Asset Management (Longleaf) hold it.
13F holders, Q1 2023
Institutional positions in Avantor, Inc. as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 467
- +29 vs. Q4 2022
- Shares held
- 614.5M
- +23.8M (+4.0%) vs. Q4 2022
- Total value
- $13.0B
- +$534.6M (+4.3%) vs. Q4 2022
- New holders
- 87
- 176 more added
- Sold out
- 58
- 148 more reduced
8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AVTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 460 | $6.92B |
| Q1 2026 | 433 | $5.30B |
| Q4 2025 | 421 | $7.97B |
| Q3 2025 | 466 | $8.47B |
| Q2 2025 | 506 | $9.58B |
| Q1 2025 | 485 | $11.2B |
| Q4 2024 | 493 | $14.4B |
| Q3 2024 | 520 | $17.7B |
| Q2 2024 | 515 | $13.8B |
| Q1 2024 | 497 | $16.5B |
| Q4 2023 | 472 | $14.8B |
| Q3 2023 | 439 | $13.3B |
| Q2 2023 | 443 | $12.6B |
| Q1 2023 | 467 | $13.0B |
| Q4 2022 | 446 | $12.5B |
| Q3 2022 | 440 | $11.6B |
| Q2 2022 | 484 | $18.5B |
| Q1 2022 | 481 | $19.4B |
| Q4 2021 | 497 | $23.6B |
| Q3 2021 | 476 | $23.0B |
| Q2 2021 | 440 | $18.9B |
| Q1 2021 | 415 | $15.8B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Industrial Alliance Investment Management Inc. | 0 | $0 | 0.00% | −23,095−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −22,377−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −13,012−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −12,930−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −12,020−100.0% | Sold out |
| Delphia (USA) Inc. | 0 | $0 | 0.00% | −11,044−100.0% | Sold out |
| Global Assets Advisory, LLC | 0 | $0 | 0.00% | −10,293−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,225−100.0% | Sold out |
| AlphaQ Advisors LLC | 0 | $0 | 0.00% | −9,910−100.0% | Sold out |
| Balentine LLC | 0 | $0 | 0.00% | −9,893−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −9,807−100.0% | Sold out |
| Fulton Bank, N.A. | 0 | $0 | 0.00% | −9,502−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −7,452−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −5,498−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −3,093−100.0% | Sold out |
| Gladius Capital Management LP | 0 | $0 | 0.00% | −1,695−100.0% | Sold out |
| Compagnie Lombard Odier SCmA | 0 | $0 | 0.00% | −1,541−100.0% | Sold out |
| Lee Financial Co | 0 | $0 | 0.00% | −1,142−100.0% | Sold out |
| One Wealth Advisors, LLC | 0 | $0 | 0.00% | −1,039−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −479−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −413−100.0% | Sold out |
| MBM Wealth Consultants, LLC | 0 | $0 | 0.00% | −218−100.0% | Sold out |
| Glen Eagle Advisors, LLC | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Fiduciary Alliance LLC | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Aua Capital Management, LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Comerica Bank | – | – | – | – | Not filed |
| Rothschild & Co Asset Management US Inc. | – | – | – | – | Not filed |
| Alpha Paradigm Partners, LLC | – | – | – | – | Not filed |
| Seeyond | – | – | – | – | Not filed |
| Allstate Investment Management Co | – | – | – | – | Not filed |
| Pendal Group Limited | – | – | – | – | Not filed |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |
| Glass Jacobson Investment Advisors llc | – | – | – | – | Not filed |