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 |
|---|---|---|---|---|---|
| Robeco Institutional Asset Management B.V. | 103,189 | $1.39M | 0.00% | −24,603−19.3% | Reduced |
| Swedbank AB | 102,514 | $1.38M | 0.00% | +102,514 | New |
| Vontobel Holding Ltd. | 99,915 | $1.34M | 0.00% | +28,794+40.5% | Added |
| ASR Vermogensbeheer N.V. | 97,561 | $1.31M | 0.02% | +56,314+136.5% | Added |
| Oak Thistle LLC | 91,880 | $1.24M | 0.18% | +91,880 | New |
| Mackenzie Financial Corp | 90,340 | $1.22M | 0.00% | −21,139−19.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 87,630 | $1.18M | 0.01% | +24,850+39.6% | Added |
| Walleye Trading LLC | 87,617 | $1.18M | 0.03% | +71,601+447.1% | Added |
| Shell Asset Management Co | 86,226 | $1.16M | 0.04% | +48,260+127.1% | Added |
| Nissay Asset Management Corp | 85,706 | $1.15M | 0.01% | +2,045+2.4% | Added |
| Veracity Capital LLC | 85,591 | $1.15M | 0.40% | +4,282+5.3% | Added |
| Rialto Wealth Management, LLC | 84,426 | $1.14M | 0.32% | 00.0% | Unchanged |
| Wellington Management Group LLP | 82,608 | $1.11M | 0.00% | +216+0.3% | Added |
| Daiwa Securities Group Inc. | 81,172 | $1.09M | 0.00% | +2,344+3.0% | Added |
| JustInvest LLC | 79,259 | $1.07M | 0.01% | +18,101+29.6% | Added |
| KBC Group NV | 79,071 | $1.06M | 0.00% | −1,744,615−95.7% | Reduced |
| Centiva Capital, LP | 78,928 | $1.06M | 0.07% | +39,422+99.8% | Added |
| Entropy Technologies, LP | 78,773 | $1.06M | 0.08% | +65,866+510.3% | Added |
| Mercer Global Advisors Inc | 77,812 | $1.05M | 0.00% | +2,755+3.7% | Added |
| Phraction Management LLC | 77,586 | $1.04M | 0.33% | +77,586 | New |
| State of Alaska, Department of Revenue | 76,662 | $1.03M | 0.01% | −3,135−3.9% | Reduced |
| OP Asset Management Ltd | 75,616 | $1.02M | 0.01% | 00.0% | Unchanged |
| First Pacific Advisors, LP | 75,000 | $1.01M | 0.01% | +75,000 | New |
| Salem Investment Counselors Inc | 74,992 | $1.01M | 0.03% | −14,675−16.4% | Reduced |
| Employees Provident Fund Board | 73,440 | $988.5K | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 73,141 | $984.5K | 0.00% | +69,169+1,741.4% | Added |
| Sanctuary Advisors, LLC | 72,491 | $975.7K | 0.01% | +37,784+108.9% | Added |
| Suvretta Capital Management, LLC | 71,850 | $967.1K | 0.04% | 00.0% | Unchanged |
| Stifel Financial Corp | 71,586 | $963.5K | 0.00% | +32,804+84.6% | Added |
| Modera Wealth Management, LLC | 70,815 | $953.2K | 0.01% | −278−0.4% | Reduced |
| National Pension Service | 70,104 | $943.6K | 0.00% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 70,027 | $942.6K | 0.01% | +59,137+543.0% | Added |
| Gsa Capital Partners LLP | 68,837 | $927.0K | 0.06% | +34,724+101.8% | Added |
| Public Employees Retirement Association of Colorado | 68,319 | $920.0K | 0.00% | −127−0.2% | Reduced |
| Scientech Research LLC | 66,163 | $890.6K | 0.22% | +66,163 | New |
| Allianz Asset Management GmbH | 65,513 | $881.8K | 0.00% | +19,813+43.4% | Added |
| Federated Hermes, Inc. | 63,613 | $856.2K | 0.00% | −259,460−80.3% | Reduced |
| Wedge Capital Management L L P | 63,206 | $850.8K | 0.02% | −16,279−20.5% | Reduced |
| Danica Pension, Livsforsikringsaktieselskab | 63,072 | $848.9K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 62,392 | $839.8K | 0.00% | +35,427+131.4% | Added |
| Bank of Nova Scotia | 60,453 | $813.7K | 0.00% | +3,039+5.3% | Added |
| FORA Capital, LLC | 58,642 | $789.3K | 0.09% | +58,642 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 57,302 | $771.3K | 0.01% | 00.0% | Unchanged |
| Nordea Investment Management AB | 56,482 | $769.0K | 0.00% | +238+0.4% | Added |
| Summit Trail Advisors, LLC | 56,774 | $764.2K | 0.01% | +35,515+167.1% | Added |
| Creative Planning | 56,016 | $754.0K | 0.00% | +12,750+29.5% | Added |
| Candriam Luxembourg S.C.A. | 55,502 | $747.1K | 0.00% | +3,958+7.7% | Added |
| Diversify Wealth Management, LLC | 57,874 | $732.7K | 0.05% | +9,150+18.8% | Added |
| Blackstone Group Inc. | 52,330 | $704.4K | 0.00% | +52,330 | New |
| Securian Asset Management, Inc | 51,895 | $698.5K | 0.02% | +182+0.4% | Added |
| Loomis Sayles & Co L P | 51,816 | $697.4K | 0.00% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 51,563 | $694.0K | 0.02% | +51,563 | New |
| Quadrant Capital Group LLC | 48,629 | $654.5K | 0.02% | +31,841+189.7% | Added |
| ExodusPoint Capital Management, LP | 47,786 | $643.0K | 0.01% | +47,786 | New |
| The PNC Financial Services Group, Inc. | 46,534 | $626.3K | 0.00% | −6,010−11.4% | Reduced |
| Ethic Inc. | 46,279 | $626.2K | 0.01% | +46,279 | New |
| RSM US Wealth Management LLC | 46,118 | $620.7K | 0.01% | +7,627+19.8% | Added |
| Winton Group Ltd | 45,630 | $614.2K | 0.03% | +45,630 | New |
| South Dakota Investment Council | 45,000 | $606.0K | 0.01% | 00.0% | Unchanged |
| CSS LLC | 44,855 | $603.7K | 0.04% | +44,855 | New |
| Truist Financial Corp | 44,325 | $596.6K | 0.00% | +959+2.2% | Added |
| Sterling Capital Management LLC | 43,975 | $591.9K | 0.01% | +6,266+16.6% | Added |
| Pinebridge Investments, L.P. | 43,971 | $591.9K | 0.00% | −68,902−61.0% | Reduced |
| Atria Investments LLC | 43,603 | $586.9K | 0.01% | +21,938+101.3% | Added |
| Kentucky Retirement Systems | 43,451 | $584.9K | 0.02% | −2,848−6.2% | Reduced |
| Dynasty Wealth Management, LLC | 42,174 | $567.7K | 0.01% | +6,520+18.3% | Added |
| Assenagon Asset Management S.A. | 41,860 | $563.4K | 0.00% | +3,575+9.3% | Added |
| Royce & Associates LP | 41,403 | $557.3K | 0.01% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 40,732 | $548.3K | 0.00% | +8,025+24.5% | Added |
| Crossmark Global Holdings, Inc. | 40,707 | $547.9K | 0.01% | +844+2.1% | Added |
| Cetera Investment Advisers | 40,289 | $542.3K | 0.00% | +11,543+40.2% | Added |
| Leo Wealth, LLC | 39,833 | $536.2K | 0.04% | +114+0.3% | Added |
| TD Waterhouse Canada Inc. | 38,011 | $529.6K | 0.00% | +6,625+21.1% | Added |
| Blueshift Asset Management, LLC | 38,640 | $520.1K | 0.16% | +3,643+10.4% | Added |
| Rockefeller Capital Management L.P. | 38,363 | $516.4K | 0.00% | +16,547+75.8% | Added |
| Dynamic Advisor Solutions LLC | 37,248 | $501.4K | 0.02% | +3,062+9.0% | Added |
| SG Americas Securities, LLC | 37,078 | $499.0K | 0.00% | +979+2.7% | Added |
| Leonteq Securities AG | 36,421 | $490.2K | 0.03% | +25,697+239.6% | Added |
| Ionic Capital Management LLC | 36,343 | $489.2K | 0.55% | +36,343 | New |
| Sapience Investments, LLC | 36,190 | $487.1K | 0.33% | +12,004+49.6% | Added |
| Commonwealth Equity Services, LLC | 36,078 | $486.0K | 0.00% | +36,078 | New |
| Shay Capital LLC | 34,500 | $464.4K | 0.11% | +34,500 | New |
| Mirae Asset Global Investments Co., Ltd. | 34,424 | $463.3K | 0.00% | +2,881+9.1% | Added |
| Guggenheim Capital LLC | 34,220 | $460.6K | 0.00% | −8,042−19.0% | Reduced |
| Worldquant Millennium Advisors LLC | 33,454 | $450.3K | 0.00% | −1,521,970−97.8% | Reduced |
| Toroso Investments, LLC | 33,380 | $449.3K | 0.00% | +6,778+25.5% | Added |
| DeDora Capital, Inc. | 33,237 | $447.4K | 0.12% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 32,710 | $440.3K | 0.01% | −24,168−42.5% | Reduced |
| Empowered Funds, LLC | 32,494 | $437.4K | 0.00% | +14,835+84.0% | Added |
| Andra AP-fonden | 31,859 | $428.8K | 0.01% | −144,041−81.9% | Reduced |
| Skba Capital Management LLC | 31,847 | $428.7K | 0.06% | +8,000+33.5% | Added |
| Maryland State Retirement & Pension System | 31,701 | $426.7K | 0.01% | 00.0% | Unchanged |
| Qtron Investments LLC | 31,676 | $426.4K | 0.05% | +31,676 | New |
| Central Pacific Bank - Trust Division | 31,300 | $421.3K | 0.05% | +2,900+10.2% | Added |
| Gulf International Bank (UK) Ltd | 31,199 | $419.0K | 0.01% | −9,647−23.6% | Reduced |
| Legacy Wealth Asset Management, LLC | 31,060 | $418.1K | 0.11% | −82−0.3% | Reduced |
| Hantz Financial Services, Inc. | 30,612 | $412.0K | 0.01% | +6,056+24.7% | Added |
| ProShare Advisors LLC | 30,213 | $406.7K | 0.00% | +1,204+4.2% | Added |
| Ieq Capital, LLC | 29,904 | $402.5K | 0.00% | +29,904 | New |
| Intech Investment Management LLC | 29,131 | $392.1K | 0.00% | +63+0.2% | Added |