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 |
|---|---|---|---|---|---|
| Arizona State Retirement System | 185,769 | $4.24M | 0.03% | +1,585+0.9% | Added |
| Engineers Gate Manager LP | 195,645 | $4.47M | 0.13% | +195,645 | New |
| North Star Asset Management Inc | 197,521 | $4.51M | 0.23% | −8,901−4.3% | Reduced |
| Korea Investment CORP | 198,118 | $4.52M | 0.01% | +22,707+12.9% | Added |
| USS Investment Management Ltd | 199,020 | $4.54M | 0.04% | −24,500−11.0% | Reduced |
| CenterBook Partners LP | 199,830 | $4.56M | 0.56% | +199,830 | New |
| Integral Health Asset Management, LLC | 200,000 | $4.57M | 0.66% | −325,000−61.9% | Reduced |
| BNP Paribas Arbitrage, SA | 217,296 | $4.96M | 0.01% | +129,010+146.1% | Added |
| Ensign Peak Advisors, Inc | 218,920 | $5.00M | 0.01% | +13,350+6.5% | Added |
| Andra AP-fonden | 235,000 | $5.37M | 0.28% | +132,200+128.6% | Added |
| Otter Creek Advisors, LLC | 235,900 | $5.38M | 4.61% | +195,897+489.7% | Added |
| Royal London Asset Management Ltd | 240,470 | $5.49M | 0.02% | +27,694+13.0% | Added |
| Wedge Capital Management L L P | 249,104 | $5.69M | 0.10% | +33,126+15.3% | Added |
| Iridian Asset Management LLC | 254,731 | $5.82M | 1.05% | −147,567−36.7% | Reduced |
| Asset Management One Co.,Ltd. | 254,252 | $5.87M | 0.02% | −9,892−3.7% | Reduced |
| Squarepoint Ops LLC | 268,456 | $6.13M | 0.03% | +268,456 | New |
| Trexquant Investment LP | 270,079 | $6.17M | 0.14% | −101,737−27.4% | Reduced |
| Public Employees Retirement System of Ohio | 282,639 | $6.45M | 0.03% | +7,722+2.8% | Added |
| Victory Capital Management Inc | 283,596 | $6.47M | 0.01% | −83,702−22.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 298,558 | $6.57M | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 287,468 | $6.57M | 0.01% | +28,535+11.0% | Added |
| Rhenman & Partners Asset Management AB | 292,000 | $6.67M | 0.67% | +292,000 | New |
| Two Sigma Advisers, LP | 296,500 | $6.77M | 0.02% | +8,200+2.8% | Added |
| Nordea Investment Management AB | 296,349 | $6.81M | 0.01% | −143,723−32.7% | Reduced |
| First Trust Advisors LP | 304,741 | $6.96M | 0.01% | −538,798−63.9% | Reduced |
| Mn Services Vermogensbeheer B.V. | 309,600 | $7.07M | 0.06% | −11,900−3.7% | Reduced |
| Olstein Capital Management, L.P. | 315,000 | $7.19M | 1.21% | +9,000+2.9% | Added |
| Freemont Management S.A. | 316,700 | $7.23M | 0.91% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 317,388 | $7.25M | 0.04% | +3,892+1.2% | Added |
| Bank of Montreal | 311,632 | $7.26M | 0.00% | +14,189+4.8% | Added |
| State of Wisconsin Investment Board | 348,844 | $7.96M | 0.02% | −10,370−2.9% | Reduced |
| Chartwell Investment Partners, LLC | 355,481 | $8.12M | 0.28% | −18,912−5.1% | Reduced |
| FMR LLC | 357,512 | $8.16M | 0.00% | +189,821+113.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 365,329 | $8.34M | 0.03% | +9,857+2.8% | Added |
| Pacific Capital Partners Ltd | 375,000 | $8.56M | 6.45% | −25,000−6.3% | Reduced |
| State of New Jersey Common Pension Fund D | 384,707 | $8.78M | 0.03% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 385,629 | $8.80M | 0.02% | −4,500−1.2% | Reduced |
| Rivermont Capital Management LP | 400,576 | $9.15M | 3.74% | +400,576 | New |
| Blue Door Asset Management, LLC | 402,399 | $9.19M | 6.76% | +92,000+29.6% | Added |
| Citigroup Inc | 403,679 | $9.22M | 0.01% | −34,950−8.0% | Reduced |
| Forsta Ap-Fonden | 404,100 | $9.23M | 0.09% | +37,900+10.3% | Added |
| ExodusPoint Capital Management, LP | 412,679 | $9.42M | 0.12% | −414,341−50.1% | Reduced |
| Gabelli Funds LLC | 425,224 | $9.71M | 0.07% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 440,666 | $10.1M | 0.02% | +105,666+31.5% | Added |
| Kornitzer Capital Management Inc | 441,000 | $10.1M | 0.20% | −8,073−1.8% | Reduced |
| AQR Capital Management LLC | 455,010 | $10.4M | 0.02% | −559,151−55.1% | Reduced |
| APG Asset Management N.V. | 502,794 | $10.4M | 0.02% | −21,483−4.1% | Reduced |
| Artisan Partners Limited Partnership | 459,365 | $10.5M | 0.02% | +459,365 | New |
| Norris Perne & French LLP | 467,070 | $10.7M | 0.83% | +2,084+0.4% | Added |
| Teachers Retirement System of the State of Kentucky | 525,706 | $12.0M | 0.11% | +57,519+12.3% | Added |
| Macquarie Group Ltd | 529,200 | $12.1M | 0.01% | +28,927+5.8% | Added |
| Manufacturers Life Insurance Company, The | 535,258 | $12.2M | 0.01% | +322,513+151.6% | Added |
| Bancreek Capital Management, LP | 535,458 | $12.2M | 10.38% | −6,407−1.2% | Reduced |
| Great West Life Assurance Co | 550,944 | $12.5M | 0.03% | +14,540+2.7% | Added |
| UBS Group AG | 562,426 | $12.8M | 0.01% | −195,479−25.8% | Reduced |
| SEI Investments Co | 586,942 | $13.4M | 0.02% | −32,426−5.2% | Reduced |
| Readystate Asset Management LP | 588,878 | $13.4M | 0.80% | +588,878 | New |
| Federated Hermes, Inc. | 628,189 | $14.3M | 0.04% | +104,296+19.9% | Added |
| Reinhart Partners, Inc. | 636,593 | $14.5M | 0.64% | −166,132−20.7% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 641,152 | $14.6M | 4.08% | −279,148−30.3% | Reduced |
| Twin Tree Management, LP | 642,313 | $14.7M | 0.27% | +413,637+180.9% | Added |
| Walleye Capital LLC | 649,492 | $14.8M | 0.21% | −31,483−4.6% | Reduced |
| Westwood Holdings Group Inc. | 654,543 | $14.9M | 0.13% | −139,870−17.6% | Reduced |
| Thematics Asset Management | 655,911 | $15.0M | 0.66% | +216,911+49.4% | Added |
| State Board of Administration of Florida Retirement System | 665,256 | $15.2M | 0.03% | +6,693+1.0% | Added |
| PFM Health Sciences, LP | 676,738 | $15.4M | 0.93% | +676,738 | New |
| Peregrine Capital Management LLC | 686,217 | $15.7M | 0.47% | −111,038−13.9% | Reduced |
| Stanley Capital Management, LLC | 698,500 | $15.9M | 3.93% | +240,000+52.3% | Added |
| Lighthouse Investment Partners, LLC | 709,606 | $16.2M | 1.18% | +537,730+312.9% | Added |
| Wells Fargo & Company | 720,724 | $16.5M | 0.00% | −19,450−2.6% | Reduced |
| William Blair Investment Management, LLC | 724,747 | $16.5M | 0.05% | −75,734−9.5% | Reduced |
| Arvin Capital Management LP | 725,553 | $16.6M | 8.87% | +725,553 | New |
| Barclays PLC | 756,508 | $17.3M | 0.01% | +303,857+67.1% | Added |
| Loomis Sayles & Co L P | 760,977 | $17.4M | 0.03% | +68,625+9.9% | Added |
| Marshall Wace, LLP | 762,273 | $17.4M | 0.03% | +762,273 | New |
| Neuberger Berman Group LLC | 765,077 | $17.5M | 0.02% | −295,851−27.9% | Reduced |
| Goldman Sachs Group Inc | 785,764 | $17.9M | 0.00% | −341,660−30.3% | Reduced |
| Rhumbline Advisers | 787,691 | $18.0M | 0.02% | +1,693+0.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 796,868 | $18.2M | 0.11% | −3,988−0.5% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 800,000 | $18.3M | 0.35% | +800,000 | New |
| Thornburg Investment Management Inc | 831,820 | $19.0M | 0.27% | −79,717−8.7% | Reduced |
| Comerica Bank | 850,501 | $19.4M | 0.09% | +150,982+21.6% | Added |
| New York State Common Retirement Fund | 858,203 | $19.6M | 0.03% | −21,177−2.4% | Reduced |
| Zuckerman Investment Group, LLC | 873,286 | $19.9M | 2.57% | +243,633+38.7% | Added |
| Moore Capital Management, LP | 925,000 | $21.1M | 0.51% | +175,000+23.3% | Added |
| JPMorgan Chase & Co | 925,924 | $21.1M | 0.00% | +16,643+1.8% | Added |
| Standard Life Aberdeen plc | 951,775 | $21.7M | 0.05% | +843,298+777.4% | Added |
| Ameriprise Financial Inc | 999,752 | $22.8M | 0.01% | +51,713+5.5% | Added |
| California Public Employees Retirement System | 1,025,220 | $23.4M | 0.02% | +3,161+0.3% | Added |
| Envestnet Asset Management Inc | 1,035,729 | $23.6M | 0.01% | +103,516+11.1% | Added |
| CIBC Private Wealth Group, LLC | 1,039,405 | $23.7M | 0.05% | −13,087−1.2% | Reduced |
| California State Teachers Retirement System | 1,062,708 | $24.3M | 0.03% | −2,397−0.2% | Reduced |
| Frontier Capital Management Co LLC | 1,075,579 | $24.6M | 0.25% | +732,827+213.8% | Added |
| Castle Hook Partners LP | 1,084,040 | $24.7M | 1.54% | −25,629−2.3% | Reduced |
| Dudley & Shanley, Inc. | 1,098,955 | $25.1M | 4.47% | −13,360−1.2% | Reduced |
| Twinbeech Capital LP | 1,111,482 | $25.4M | 0.41% | +1,111,482 | New |
| Alyeska Investment Group, L.P. | 1,125,000 | $25.7M | 0.17% | +1,125,000 | New |
| National Pension Service | 1,136,096 | $25.9M | 0.04% | 00.0% | Unchanged |
| Raymond James & Associates | 1,165,646 | $26.6M | 0.02% | +534,901+84.8% | Added |
| Jennison Associates LLC | 1,172,323 | $26.8M | 0.02% | +280,360+31.4% | Added |