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 2025
Institutional positions in Avantor, Inc. as of Mar 31, 2025. 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
- 485
- −1 vs. Q4 2024
- Shares held
- 691.5M
- +7.69M (+1.1%) vs. Q4 2024
- Total value
- $11.2B
- −$3.21B (−22.2%) vs. Q4 2024
- New holders
- 63
- 197 more added
- Sold out
- 64
- 167 more reduced
7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Oliver Luxxe Assets LLC | 0 | $0 | 0.00% | −84,009−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −100,456−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −99,825−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −90,310−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −82,380−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −75,330−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −64,791−100.0% | Sold out |
| New Age Alpha Advisors, LLC | 0 | $0 | 0.00% | −62,222−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −57,029−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −39,085−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −35,611−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −30,385−100.0% | Sold out |
| Whalen Wealth Management Inc. | 0 | $0 | 0.00% | −26,860−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −26,449−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −25,852−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −24,409−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −23,894−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −19,312−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −19,950−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −19,807−100.0% | Sold out |
| American Trust | 0 | $0 | 0.00% | −15,198−100.0% | Sold out |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 0 | $0 | 0.00% | −15,066−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −13,981−100.0% | Sold out |
| Evergreen Capital Management LLC | 0 | $0 | 0.00% | −12,957−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −12,117−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −11,225−100.0% | Sold out |
| Intrust Bank NA | 0 | $0 | 0.00% | −9,721−100.0% | Sold out |
| Seelaus Asset Management LLC | 0 | $0 | 0.00% | −9,505−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −7,572−100.0% | Sold out |
| CKW Financial Group | 0 | $0 | 0.00% | −5,200−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −1,922−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −707−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −702−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −644−100.0% | Sold out |
| GeoWealth Management, LLC | 0 | $0 | 0.00% | −599−100.0% | Sold out |
| Pinnacle Bancorp, Inc. | 0 | $0 | 0.00% | −574−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −530−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −339−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −330−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −226−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −199−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| PSI Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Hanson & Doremus Investment Management | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| HHM Wealth Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Mesirow Institutional Investment Management, Inc. | – | – | – | – | Not filed |
| Swedbank AB | – | – | – | – | Not filed |
| River & Mercantile Asset Management LLP | – | – | – | – | Not filed |
| Natixis Investment Managers International | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Cassady Schiller Wealth Management, LLC | – | – | – | – | Not filed |