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, Q4 2023
Institutional positions in Avantor, Inc. as of Dec 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
- 472
- +37 vs. Q3 2023
- Shares held
- 645.0M
- +16.5M (+2.6%) vs. Q3 2023
- Total value
- $14.8B
- +$1.52B (+11.5%) vs. Q3 2023
- New holders
- 87
- 162 more added
- Sold out
- 50
- 164 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arvin Capital Management LP | 725,553 | $16.6M | 8.87% | +725,553 | New |
| William Blair Investment Management, LLC | 724,747 | $16.5M | 0.05% | −75,734−9.5% | Reduced |
| Wells Fargo & Company | 720,724 | $16.5M | 0.00% | −19,450−2.6% | Reduced |
| Lighthouse Investment Partners, LLC | 709,606 | $16.2M | 1.18% | +537,730+312.9% | Added |
| Stanley Capital Management, LLC | 698,500 | $15.9M | 3.93% | +240,000+52.3% | Added |
| Peregrine Capital Management LLC | 686,217 | $15.7M | 0.47% | −111,038−13.9% | Reduced |
| PFM Health Sciences, LP | 676,738 | $15.4M | 0.93% | +676,738 | New |
| State Board of Administration of Florida Retirement System | 665,256 | $15.2M | 0.03% | +6,693+1.0% | Added |
| Thematics Asset Management | 655,911 | $15.0M | 0.66% | +216,911+49.4% | Added |
| Westwood Holdings Group Inc. | 654,543 | $14.9M | 0.13% | −139,870−17.6% | Reduced |
| Walleye Capital LLC | 649,492 | $14.8M | 0.21% | −31,483−4.6% | Reduced |
| Twin Tree Management, LP | 642,313 | $14.7M | 0.27% | +413,637+180.9% | Added |
| Wilson Asset Management (International) Pty Ltd | 641,152 | $14.6M | 4.08% | −279,148−30.3% | Reduced |
| Reinhart Partners, Inc. | 636,593 | $14.5M | 0.64% | −166,132−20.7% | Reduced |
| Federated Hermes, Inc. | 628,189 | $14.3M | 0.04% | +104,296+19.9% | Added |
| Readystate Asset Management LP | 588,878 | $13.4M | 0.80% | +588,878 | New |
| SEI Investments Co | 586,942 | $13.4M | 0.02% | −32,426−5.2% | Reduced |
| UBS Group AG | 562,426 | $12.8M | 0.01% | −195,479−25.8% | Reduced |
| Great West Life Assurance Co | 550,944 | $12.5M | 0.03% | +14,540+2.7% | Added |
| Bancreek Capital Management, LP | 535,458 | $12.2M | 10.38% | −6,407−1.2% | Reduced |
| Manufacturers Life Insurance Company, The | 535,258 | $12.2M | 0.01% | +322,513+151.6% | Added |
| Macquarie Group Ltd | 529,200 | $12.1M | 0.01% | +28,927+5.8% | Added |
| Teachers Retirement System of the State of Kentucky | 525,706 | $12.0M | 0.11% | +57,519+12.3% | Added |
| Norris Perne & French LLP | 467,070 | $10.7M | 0.83% | +2,084+0.4% | Added |
| Artisan Partners Limited Partnership | 459,365 | $10.5M | 0.02% | +459,365 | New |
| APG Asset Management N.V. | 502,794 | $10.4M | 0.02% | −21,483−4.1% | Reduced |
| AQR Capital Management LLC | 455,010 | $10.4M | 0.02% | −559,151−55.1% | Reduced |
| Kornitzer Capital Management Inc | 441,000 | $10.1M | 0.20% | −8,073−1.8% | Reduced |
| 1832 Asset Management L.P. | 440,666 | $10.1M | 0.02% | +105,666+31.5% | Added |
| Gabelli Funds LLC | 425,224 | $9.71M | 0.07% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 412,679 | $9.42M | 0.12% | −414,341−50.1% | Reduced |
| Forsta Ap-Fonden | 404,100 | $9.23M | 0.09% | +37,900+10.3% | Added |
| Citigroup Inc | 403,679 | $9.22M | 0.01% | −34,950−8.0% | Reduced |
| Blue Door Asset Management, LLC | 402,399 | $9.19M | 6.76% | +92,000+29.6% | Added |
| Rivermont Capital Management LP | 400,576 | $9.15M | 3.74% | +400,576 | New |
| Mitsubishi UFJ Trust & Banking Corp | 385,629 | $8.80M | 0.02% | −4,500−1.2% | Reduced |
| State of New Jersey Common Pension Fund D | 384,707 | $8.78M | 0.03% | 00.0% | Unchanged |
| Pacific Capital Partners Ltd | 375,000 | $8.56M | 6.45% | −25,000−6.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 365,329 | $8.34M | 0.03% | +9,857+2.8% | Added |
| FMR LLC | 357,512 | $8.16M | 0.00% | +189,821+113.2% | Added |
| Chartwell Investment Partners, LLC | 355,481 | $8.12M | 0.28% | −18,912−5.1% | Reduced |
| State of Wisconsin Investment Board | 348,844 | $7.96M | 0.02% | −10,370−2.9% | Reduced |
| Bank of Montreal | 311,632 | $7.26M | 0.00% | +14,189+4.8% | Added |
| Treasurer of the State of North Carolina | 317,388 | $7.25M | 0.04% | +3,892+1.2% | Added |
| Freemont Management S.A. | 316,700 | $7.23M | 0.91% | 00.0% | Unchanged |
| Olstein Capital Management, L.P. | 315,000 | $7.19M | 1.21% | +9,000+2.9% | Added |
| Mn Services Vermogensbeheer B.V. | 309,600 | $7.07M | 0.06% | −11,900−3.7% | Reduced |
| First Trust Advisors LP | 304,741 | $6.96M | 0.01% | −538,798−63.9% | Reduced |
| Nordea Investment Management AB | 296,349 | $6.81M | 0.01% | −143,723−32.7% | Reduced |
| Two Sigma Advisers, LP | 296,500 | $6.77M | 0.02% | +8,200+2.8% | Added |
| Rhenman & Partners Asset Management AB | 292,000 | $6.67M | 0.67% | +292,000 | New |
| HSBC Holdings PLC | 287,468 | $6.57M | 0.01% | +28,535+11.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 298,558 | $6.57M | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 283,596 | $6.47M | 0.01% | −83,702−22.8% | Reduced |
| Public Employees Retirement System of Ohio | 282,639 | $6.45M | 0.03% | +7,722+2.8% | Added |
| Trexquant Investment LP | 270,079 | $6.17M | 0.14% | −101,737−27.4% | Reduced |
| Squarepoint Ops LLC | 268,456 | $6.13M | 0.03% | +268,456 | New |
| Asset Management One Co.,Ltd. | 254,252 | $5.87M | 0.02% | −9,892−3.7% | Reduced |
| Iridian Asset Management LLC | 254,731 | $5.82M | 1.05% | −147,567−36.7% | Reduced |
| Wedge Capital Management L L P | 249,104 | $5.69M | 0.10% | +33,126+15.3% | Added |
| Royal London Asset Management Ltd | 240,470 | $5.49M | 0.02% | +27,694+13.0% | Added |
| Otter Creek Advisors, LLC | 235,900 | $5.38M | 4.61% | +195,897+489.7% | Added |
| Andra AP-fonden | 235,000 | $5.37M | 0.28% | +132,200+128.6% | Added |
| Ensign Peak Advisors, Inc | 218,920 | $5.00M | 0.01% | +13,350+6.5% | Added |
| BNP Paribas Arbitrage, SA | 217,296 | $4.96M | 0.01% | +129,010+146.1% | Added |
| Integral Health Asset Management, LLC | 200,000 | $4.57M | 0.66% | −325,000−61.9% | Reduced |
| CenterBook Partners LP | 199,830 | $4.56M | 0.56% | +199,830 | New |
| USS Investment Management Ltd | 199,020 | $4.54M | 0.04% | −24,500−11.0% | Reduced |
| Korea Investment CORP | 198,118 | $4.52M | 0.01% | +22,707+12.9% | Added |
| North Star Asset Management Inc | 197,521 | $4.51M | 0.23% | −8,901−4.3% | Reduced |
| Engineers Gate Manager LP | 195,645 | $4.47M | 0.13% | +195,645 | New |
| Arizona State Retirement System | 185,769 | $4.24M | 0.03% | +1,585+0.9% | Added |
| Whittier Trust Co | 182,969 | $4.18M | 0.07% | +4,609+2.6% | Added |
| Handelsbanken Fonder AB | 182,568 | $4.17M | 0.02% | +50,852+38.6% | Added |
| Verition Fund Management LLC | 180,117 | $4.11M | 0.04% | +180,117 | New |
| Cinctive Capital Management LP | 176,712 | $4.03M | 0.28% | +176,712 | New |
| Nomura Asset Management Co Ltd | 173,829 | $3.97M | 0.02% | +11,000+6.8% | Added |
| Captrust Financial Advisors | 173,798 | $3.97M | 0.01% | −12,369−6.6% | Reduced |
| Advisors Capital Management, LLC | 172,401 | $3.94M | 0.08% | +20,159+13.2% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 166,117 | $3.79M | 0.05% | +6,930+4.4% | Added |
| DekaBank Deutsche Girozentrale | 162,451 | $3.72M | 0.01% | +5,997+3.8% | Added |
| Storebrand Asset Management AS | 161,005 | $3.68M | 0.01% | +10,492+7.0% | Added |
| Fred Alger Management, LLC | 157,093 | $3.59M | 0.02% | −102,504−39.5% | Reduced |
| Balyasny Asset Management LLC | 153,373 | $3.50M | 0.01% | −3,996,792−96.3% | Reduced |
| United Capital Financial Advisers, LLC | 148,137 | $3.38M | 0.03% | −102,787−41.0% | Reduced |
| Brinker Capital Investments, LLC | 150,494 | $3.26M | 0.04% | −2,139−1.4% | Reduced |
| Orion Portfolio Solutions, LLC | 150,494 | $3.26M | 0.04% | −2,139−1.4% | Reduced |
| D. E. Shaw & Co., Inc. | 140,599 | $3.21M | 0.00% | +113,766+424.0% | Added |
| Advisor Group Holdings, Inc. | 136,422 | $3.11M | 0.01% | −19,463−12.5% | Reduced |
| APG Asset Management US Inc. | 130,145 | $2.97M | 0.02% | +130,145 | New |
| IFM Investors Pty Ltd | 129,272 | $2.95M | 0.04% | 00.0% | Unchanged |
| Paradiem, LLC | 127,588 | $2.91M | 0.81% | −16,783−11.6% | Reduced |
| Eversept Partners, LP | 125,964 | $2.88M | 0.28% | +41,469+49.1% | Added |
| Mesirow Institutional Investment Management, Inc. | 124,505 | $2.84M | 0.27% | +124,505 | New |
| McKinley Capital Management LLC /Delaware | 117,290 | $2.68M | 0.34% | 00.0% | Unchanged |
| Utah Retirement Systems | 116,700 | $2.66M | 0.03% | +700+0.6% | Added |
| Shell Asset Management Co | 115,869 | $2.65M | 0.12% | −31,328−21.3% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 112,835 | $2.58M | 0.24% | +112,835 | New |
| Royal Bank of Canada | 111,026 | $2.54M | 0.00% | −195,100−63.7% | Reduced |
| DnB Asset Management AS | 107,044 | $2.44M | 0.01% | −1,293−1.2% | Reduced |