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 2024
Institutional positions in Avantor, Inc. as of Mar 31, 2024. 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
- 497
- +27 vs. Q4 2023
- Shares held
- 644.8M
- −234.0K (0.0%) vs. Q4 2023
- Total value
- $16.5B
- +$1.68B (+11.4%) vs. Q4 2023
- New holders
- 64
- 207 more added
- Sold out
- 37
- 161 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Zuckerman Investment Group, LLC | 896,710 | $22.9M | 2.60% | +23,424+2.7% | Added |
| Thematics Asset Management | 865,000 | $22.1M | 0.92% | +209,089+31.9% | Added |
| Wellington Management Group LLP | 858,543 | $22.0M | 0.00% | −461,372−35.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 857,276 | $21.9M | 0.03% | +846,771+8,060.6% | Added |
| First Light Asset Management, LLC | 850,695 | $21.8M | 1.67% | +836,099+5,728.3% | Added |
| Goldman Sachs Group Inc | 801,401 | $20.5M | 0.00% | +15,637+2.0% | Added |
| Adage Capital Partners GP, L.L.C. | 800,100 | $20.5M | 0.04% | −600,000−42.9% | Reduced |
| Standard Life Aberdeen plc | 797,468 | $20.4M | 0.04% | −154,307−16.2% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 796,868 | $20.4M | 0.10% | 00.0% | Unchanged |
| Thornburg Investment Management Inc | 794,578 | $20.3M | 0.28% | −37,242−4.5% | Reduced |
| Rhumbline Advisers | 780,540 | $20.0M | 0.02% | −7,151−0.9% | Reduced |
| Loomis Sayles & Co L P | 763,198 | $19.5M | 0.03% | +2,221+0.3% | Added |
| Wells Fargo & Company | 760,746 | $19.5M | 0.01% | +40,022+5.6% | Added |
| Mediolanum International Funds Ltd | 743,568 | $19.0M | 0.31% | +743,568 | New |
| Westwood Holdings Group Inc. | 723,084 | $18.5M | 0.15% | +68,541+10.5% | Added |
| Peregrine Capital Management LLC | 701,687 | $17.9M | 0.51% | +15,470+2.3% | Added |
| Stanley Capital Management, LLC | 698,500 | $17.9M | 4.44% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 694,182 | $17.8M | 0.00% | −231,742−25.0% | Reduced |
| SEI Investments Co | 679,819 | $17.4M | 0.03% | +92,877+15.8% | Added |
| Kames Capital plc | 657,785 | $16.8M | 0.25% | +657,785 | New |
| Neuberger Berman Group LLC | 650,725 | $16.6M | 0.01% | −114,352−14.9% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 641,152 | $16.4M | 4.23% | 00.0% | Unchanged |
| Reinhart Partners, Inc. | 624,403 | $16.0M | 0.65% | −12,190−1.9% | Reduced |
| State of Wisconsin Investment Board | 594,260 | $15.2M | 0.04% | +245,416+70.4% | Added |
| APG Asset Management N.V. | 640,756 | $15.2M | 0.03% | +137,962+27.4% | Added |
| Ensign Peak Advisors, Inc | 565,492 | $14.5M | 0.03% | +346,572+158.3% | Added |
| Great West Life Assurance Co | 553,982 | $14.2M | 0.03% | +3,038+0.6% | Added |
| Bancreek Capital Management, LP | 542,365 | $13.9M | 10.34% | +6,907+1.3% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 500,000 | $12.8M | 0.30% | −300,000−37.5% | Reduced |
| Integral Health Asset Management, LLC | 500,000 | $12.8M | 1.26% | +300,000+150.0% | Added |
| Teachers Retirement System of the State of Kentucky | 495,978 | $12.7M | 0.11% | −29,728−5.7% | Reduced |
| 1832 Asset Management L.P. | 491,667 | $12.6M | 0.02% | +51,001+11.6% | Added |
| Norris Perne & French LLP | 480,117 | $12.3M | 0.88% | +13,047+2.8% | Added |
| State Board of Administration of Florida Retirement System | 577,614 | $12.2M | 0.03% | −87,642−13.2% | Reduced |
| ExodusPoint Capital Management, LP | 475,395 | $12.2M | 0.15% | +62,716+15.2% | Added |
| Rivermont Capital Management LP | 467,528 | $12.0M | 4.38% | +66,952+16.7% | Added |
| Walleye Capital LLC | 465,848 | $11.9M | 0.13% | −183,644−28.3% | Reduced |
| New York State Common Retirement Fund | 455,251 | $11.6M | 0.02% | −402,952−47.0% | Reduced |
| Arvin Capital Management LP | 438,729 | $11.2M | 5.18% | −286,824−39.5% | Reduced |
| Blue Door Asset Management, LLC | 427,399 | $10.9M | 7.40% | +25,000+6.2% | Added |
| Gabelli Funds LLC | 425,224 | $10.9M | 0.08% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 400,736 | $10.2M | 0.02% | +238,285+146.7% | Added |
| State of New Jersey Common Pension Fund D | 384,707 | $9.84M | 0.03% | 00.0% | Unchanged |
| Citigroup Inc | 384,229 | $9.82M | 0.01% | −19,450−4.8% | Reduced |
| Andra AP-fonden | 382,500 | $9.78M | 0.17% | +147,500+62.8% | Added |
| Pacific Capital Partners Ltd | 375,000 | $9.59M | 6.27% | 00.0% | Unchanged |
| FMR LLC | 372,958 | $9.54M | 0.00% | +15,446+4.3% | Added |
| Cinctive Capital Management LP | 367,712 | $9.40M | 0.48% | +191,000+108.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 361,494 | $9.24M | 0.02% | −24,135−6.3% | Reduced |
| Manufacturers Life Insurance Company, The | 359,367 | $9.19M | 0.01% | −175,891−32.9% | Reduced |
| Danske Bank A/S | 353,877 | $9.05M | 0.03% | +353,877 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 353,687 | $9.04M | 0.01% | +55,129+18.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 352,424 | $9.01M | 0.03% | −12,905−3.5% | Reduced |
| Lighthouse Investment Partners, LLC | 350,823 | $8.97M | 0.53% | −358,783−50.6% | Reduced |
| Kornitzer Capital Management Inc | 336,000 | $8.59M | 0.16% | −105,000−23.8% | Reduced |
| Citadel Advisors LLC | 326,128 | $8.34M | 0.01% | −2,675,799−89.1% | Reduced |
| Treasurer of the State of North Carolina | 319,360 | $8.17M | 0.04% | +1,972+0.6% | Added |
| BNP Paribas Arbitrage, SA | 309,394 | $7.91M | 0.01% | +92,098+42.4% | Added |
| National Bank of Canada | 313,641 | $7.78M | 0.01% | +310,856+11,161.8% | Added |
| Nordea Investment Management AB | 301,021 | $7.70M | 0.01% | +4,672+1.6% | Added |
| First Trust Advisors LP | 296,276 | $7.58M | 0.01% | −8,465−2.8% | Reduced |
| Olstein Capital Management, L.P. | 294,184 | $7.52M | 1.23% | −20,816−6.6% | Reduced |
| AQR Capital Management LLC | 288,505 | $7.38M | 0.01% | −166,505−36.6% | Reduced |
| Victory Capital Management Inc | 288,273 | $7.37M | 0.01% | +4,677+1.6% | Added |
| Aviva PLC | 286,302 | $7.32M | 0.02% | +190,801+199.8% | Added |
| Pathstone Holdings, LLC | 275,957 | $7.06M | 0.03% | +226,243+455.1% | Added |
| CenterBook Partners LP | 274,024 | $7.01M | 0.48% | +74,194+37.1% | Added |
| Mn Services Vermogensbeheer B.V. | 273,500 | $6.99M | 0.05% | −36,100−11.7% | Reduced |
| Bank of Montreal | 270,836 | $6.93M | 0.00% | −40,796−13.1% | Reduced |
| HSBC Holdings PLC | 265,121 | $6.77M | 0.00% | −22,347−7.8% | Reduced |
| Public Employees Retirement System of Ohio | 258,289 | $6.60M | 0.03% | −24,350−8.6% | Reduced |
| Chartwell Investment Partners, LLC | 255,377 | $6.53M | 0.23% | −100,104−28.2% | Reduced |
| Asset Management One Co.,Ltd. | 254,757 | $6.51M | 0.03% | +505+0.2% | Added |
| Royal Bank of Canada | 254,571 | $6.51M | 0.00% | +143,545+129.3% | Added |
| Two Sigma Advisers, LP | 254,500 | $6.51M | 0.02% | −42,000−14.2% | Reduced |
| Otter Creek Advisors, LLC | 247,984 | $6.34M | 4.46% | +12,084+5.1% | Added |
| Freemont Management S.A. | 241,500 | $6.18M | 0.95% | −75,200−23.7% | Reduced |
| Royal London Asset Management Ltd | 234,495 | $6.00M | 0.01% | −5,975−2.5% | Reduced |
| Sofinnova Investments, Inc. | 232,446 | $5.94M | 0.35% | +232,446 | New |
| Handelsbanken Fonder AB | 228,577 | $5.84M | 0.03% | +46,009+25.2% | Added |
| Resona Asset Management Co.,Ltd. | 228,298 | $5.84M | 0.03% | +228,298 | New |
| Worldquant Millennium Advisors LLC | 225,539 | $5.77M | 0.07% | +225,539 | New |
| Unisphere Establishment | 220,000 | $5.63M | 0.06% | +220,000 | New |
| Sivik Global Healthcare LLC | 213,947 | $5.47M | 1.99% | +213,947 | New |
| USS Investment Management Ltd | 212,940 | $5.44M | 0.04% | +13,920+7.0% | Added |
| North Star Asset Management Inc | 205,174 | $5.25M | 0.25% | +7,653+3.9% | Added |
| Boothbay Fund Management, LLC | 200,243 | $5.12M | 0.15% | +183,549+1,099.5% | Added |
| Squarepoint Ops LLC | 198,945 | $5.09M | 0.02% | −69,511−25.9% | Reduced |
| Korea Investment CORP | 196,982 | $5.04M | 0.01% | −1,136−0.6% | Reduced |
| Prudential Financial Inc | 194,342 | $4.97M | 0.01% | +119,976+161.3% | Added |
| Whittier Trust Co | 190,266 | $4.86M | 0.07% | +7,297+4.0% | Added |
| APG Asset Management US Inc. | 190,184 | $4.80M | 0.03% | +60,039+46.1% | Added |
| Arizona State Retirement System | 186,039 | $4.76M | 0.03% | +270+0.1% | Added |
| Advisors Capital Management, LLC | 181,772 | $4.65M | 0.09% | +9,371+5.4% | Added |
| Nomura Asset Management Co Ltd | 173,739 | $4.44M | 0.02% | −90−0.1% | Reduced |
| Rhenman & Partners Asset Management AB | 171,000 | $4.37M | 0.41% | −121,000−41.4% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 170,317 | $4.36M | 0.05% | +4,200+2.5% | Added |
| Iridian Asset Management LLC | 164,591 | $4.21M | 0.83% | −90,140−35.4% | Reduced |
| Storebrand Asset Management AS | 161,805 | $4.14M | 0.01% | +800+0.5% | Added |
| Fred Alger Management, LLC | 156,863 | $4.01M | 0.02% | −230−0.1% | Reduced |