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, Q2 2025
Institutional positions in Avantor, Inc. as of Jun 30, 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
- 506
- +27 vs. Q1 2025
- Shares held
- 711.6M
- +20.3M (+2.9%) vs. Q1 2025
- Total value
- $9.58B
- −$1.62B (−14.5%) vs. Q1 2025
- New holders
- 92
- 218 more added
- Sold out
- 65
- 142 more reduced
6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 23,484,766 | $316.1M | 0.01% | −113,157−0.5% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 31,191,268 | $419.8M | 1.41% | +933,275+3.1% | Added |
| T. Rowe Price Investment Management, Inc. | 56,500,715 | $760.5M | 0.48% | +14,531,516+34.6% | Added |
| Vanguard Group Inc | 64,853,698 | $872.9M | 0.01% | −99,228−0.2% | Reduced |
| BlackRock, Inc. | 71,905,146 | $967.8M | 0.02% | −831,632−1.1% | Reduced |
| Dodge & Cox | 117,433,484 | $1.58B | 0.89% | +17,170,761+17.1% | Added |
| Activest Wealth Management | 0 | $0 | 0.00% | −261−100.0% | Sold out |
| CCLA Investment Management Ltd | 0 | $0 | 0.00% | −5,849,536−100.0% | Sold out |
| Kempen Capital Management N.V. | 0 | $0 | 0.00% | −5,506,019−100.0% | Sold out |
| Sound Shore Management Inc | 0 | $0 | 0.00% | −4,172,352−100.0% | Sold out |
| Artemis Investment Management LLP | 0 | $0 | 0.00% | −2,963,239−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −2,800,366−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −2,327,507−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −1,487,595−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −752,067−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −453,000−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −283,257−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −185,371−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −169,272−100.0% | Sold out |
| USS Investment Management Ltd | 0 | $0 | 0.00% | −144,079−100.0% | Sold out |
| Gateway Investment Advisers LLC | 0 | $0 | 0.00% | −101,751−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −101,352−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −79,950−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −75,700−100.0% | Sold out |
| Avanza Fonder AB | 0 | $0 | 0.00% | −62,760−100.0% | Sold out |
| Boston Partners | 0 | $0 | 0.00% | −51,472−100.0% | Sold out |
| Maxi Investments CY Ltd | 0 | $0 | 0.00% | −50,100−100.0% | Sold out |
| Rhenman & Partners Asset Management AB | 0 | $0 | 0.00% | −47,826−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −44,498−100.0% | Sold out |
| Metis Global Partners, LLC | 0 | $0 | 0.00% | −37,515−100.0% | Sold out |
| Generali Asset Management SPA SGR | 0 | $0 | 0.00% | −37,279−100.0% | Sold out |
| Freemont Management S.A. | 0 | $0 | 0.00% | −37,200−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −34,619−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −23,049−100.0% | Sold out |
| Wealthfront Advisers LLC | 0 | $0 | 0.00% | −21,347−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −20,700−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −20,049−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −15,187−100.0% | Sold out |
| Stephenson National Bank & Trust | 0 | $0 | 0.00% | −14,755−100.0% | Sold out |
| Humankind Investments LLC | 0 | $0 | 0.00% | −13,704−100.0% | Sold out |
| Lombard Odier Asset Management (Switzerland) SA | 0 | $0 | 0.00% | −13,445−100.0% | Sold out |
| First Eagle Investment Management, LLC | 0 | $0 | 0.00% | −12,082−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −11,897−100.0% | Sold out |
| Principle Wealth Partners LLC | 0 | $0 | 0.00% | −11,300−100.0% | Sold out |
| Westpac Banking Corp | 0 | $0 | 0.00% | −7,131−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −6,509−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −6,450−100.0% | Sold out |
| S-Bank Fund Management Ltd | 0 | $0 | 0.00% | −4,938−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −3,622−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −412−100.0% | Sold out |
| JFS Wealth Advisors, LLC | 0 | $0 | 0.00% | −366−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −359−100.0% | Sold out |
| Saudi Central Bank | 0 | $0 | 0.00% | −268−100.0% | Sold out |
| Red Tortoise LLC | 0 | $0 | 0.00% | −244−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −141−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| Sherman Asset Management, Inc. | 0 | $0 | 0.00% | −132−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Provenance Wealth Advisors, LLC | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Sachetta, LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Cromwell Holdings LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| MPWM Advisory Solutions, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| American Capital Advisory, LLC | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Parkworth Wealth Management, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Orion Portfolio Solutions, LLC | – | – | – | – | Not filed |
| Credit Agricole S A | – | – | – | – | Not filed |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| Rakuten Investment Management, Inc. | – | – | – | – | Not filed |
| CAPROCK Group, Inc. | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |