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, Q3 2021
Institutional positions in Avantor, Inc. as of Sep 30, 2021. 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
- 476
- +42 vs. Q2 2021
- Shares held
- 561.3M
- +37.5M (+7.2%) vs. Q2 2021
- Total value
- $23.0B
- +$4.35B (+23.4%) vs. Q2 2021
- New holders
- 81
- 161 more added
- Sold out
- 39
- 182 more reduced
6 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 967,664 | $39.6M | 0.05% | −73,986−7.1% | Reduced |
| National Pension Service | 968,442 | $39.6M | 0.08% | +5,729+0.6% | Added |
| GW&K Investment Management, LLC | 975,548 | $39.9M | 0.36% | +2,092+0.2% | Added |
| KBC Group NV | 1,014,679 | $41.5M | 0.15% | +419,074+70.4% | Added |
| Jupiter Asset Management Ltd | 1,037,070 | $42.4M | 0.48% | −711,044−40.7% | Reduced |
| CIBC Private Wealth Group, LLC | 1,043,726 | $42.7M | 0.10% | +233,936+28.9% | Added |
| New York State Common Retirement Fund | 1,215,489 | $49.7M | 0.05% | +104,798+9.4% | Added |
| Castle Hook Partners LP | 1,243,849 | $50.9M | 3.62% | +244,000+24.4% | Added |
| Holocene Advisors, LP | 1,258,996 | $51.5M | 0.30% | −663,153−34.5% | Reduced |
| Eversept Partners, LP | 1,292,014 | $52.8M | 4.24% | +317,377+32.6% | Added |
| California Public Employees Retirement System | 1,297,442 | $53.1M | 0.04% | +3,596+0.3% | Added |
| Adage Capital Partners GP, L.L.C. | 1,300,000 | $53.2M | 0.10% | +100,000+8.3% | Added |
| Federated Hermes, Inc. | 1,436,636 | $58.8M | 0.11% | −180,435−11.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,493,482 | $61.1M | 0.04% | −73,716−4.7% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 1,521,215 | $62.2M | 3.44% | −18,902−1.2% | Reduced |
| Wells Fargo & Company | 1,523,395 | $62.3M | 0.01% | +186,021+13.9% | Added |
| Country Trust Bank | 1,555,191 | $63.6M | 1.86% | −70,193−4.3% | Reduced |
| Thornburg Investment Management Inc | 1,586,249 | $64.9M | 0.80% | −40,780−2.5% | Reduced |
| Nordea Investment Management AB | 1,601,801 | $66.4M | 0.09% | −292,750−15.5% | Reduced |
| TD Asset Management Inc | 1,654,667 | $67.7M | 0.07% | +58,025+3.6% | Added |
| Two Sigma Investments, LP | 1,695,419 | $69.3M | 0.19% | +1,220,566+257.0% | Added |
| Samlyn Capital, LLC | 1,699,622 | $69.5M | 1.02% | +487,165+40.2% | Added |
| Polar Capital Holdings Plc | 1,702,800 | $69.6M | 0.38% | −1,162,002−40.6% | Reduced |
| The PNC Financial Services Group, Inc. | 1,745,168 | $71.4M | 0.07% | +130,945+8.1% | Added |
| 1832 Asset Management L.P. | 1,753,595 | $72.0M | 0.14% | +1,753,595 | New |
| Dimensional Fund Advisors LP | 1,842,564 | $75.4M | 0.02% | +324,770+21.4% | Added |
| Aviva PLC | 1,873,997 | $76.6M | 0.34% | −29,195−1.5% | Reduced |
| Franklin Resources Inc | 1,904,915 | $77.9M | 0.03% | +1,431,471+302.4% | Added |
| New South Capital Management Inc | 1,919,868 | $78.5M | 2.73% | −57,670−2.9% | Reduced |
| Two Sigma Advisers, LP | 1,963,600 | $80.3M | 0.21% | +1,819,900+1,266.5% | Added |
| Swiss National Bank | 2,073,983 | $84.8M | 0.05% | −55,700−2.6% | Reduced |
| Westfield Capital Management Co LP | 2,074,741 | $84.9M | 0.51% | +2,074,741 | New |
| PFM Health Sciences, LP | 2,079,657 | $85.1M | 2.76% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 2,203,228 | $90.1M | 0.03% | −760,717−25.7% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 2,221,521 | $90.9M | 0.92% | −325,560−12.8% | Reduced |
| Artisan Partners Limited Partnership | 2,253,539 | $92.2M | 0.11% | +2,253,539 | New |
| Bank of New York Mellon Corp | 2,337,109 | $95.6M | 0.02% | +51,829+2.3% | Added |
| Neuberger Berman Group LLC | 2,427,555 | $99.0M | 0.09% | +61,167+2.6% | Added |
| Robeco Schweiz AG | 2,452,700 | $100.3M | 1.44% | +2,452,700 | New |
| Robeco Institutional Asset Management B.V. | 2,543,230 | $104.0M | 0.23% | +2,420,222+1,967.5% | Added |
| Iridian Asset Management LLC | 2,566,589 | $105.0M | 3.28% | −1,098,252−30.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 2,691,308 | $110.1M | 1.25% | +760,001+39.4% | Added |
| Eagle Asset Management Inc | 2,855,428 | $116.8M | 0.53% | −17,998−0.6% | Reduced |
| First Trust Advisors LP | 2,950,783 | $120.7M | 0.13% | +311,584+11.8% | Added |
| Millennium Management LLC | 2,996,461 | $122.6M | 0.16% | +249,626+9.1% | Added |
| Pendal Group Limited | 2,996,553 | $122.6M | 1.01% | −707,213−19.1% | Reduced |
| Legal & General Group Plc | 3,119,408 | $127.6M | 0.04% | +40,517+1.3% | Added |
| Avidity Partners Management LP | 3,247,700 | $132.8M | 3.39% | +67,700+2.1% | Added |
| Farallon Capital Management, L.L.C. | 3,265,151 | $133.5M | 0.72% | +1,960,151+150.2% | Added |
| Bank of America Corp | 3,322,206 | $135.9M | 0.02% | +937,757+39.3% | Added |
| Jennison Associates LLC | 3,336,521 | $136.5M | 0.09% | −638,271−16.1% | Reduced |
| Clearbridge Investments, LLC | 3,416,525 | $139.7M | 0.10% | −627,489−15.5% | Reduced |
| Northern Trust Corp | 3,483,254 | $142.5M | 0.03% | −104,280−2.9% | Reduced |
| Victory Capital Management Inc | 4,197,644 | $171.7M | 0.17% | +2,178,637+107.9% | Added |
| UBS Asset Management Americas Inc | 4,681,272 | $191.5M | 0.08% | −99,347−2.1% | Reduced |
| Allianz Asset Management GmbH | 4,739,206 | $193.8M | 0.16% | −195,155−4.0% | Reduced |
| Bessemer Group Inc | 5,645,485 | $230.9M | 0.49% | +1,234,643+28.0% | Added |
| Parnassus Investments | 5,878,335 | $240.4M | 0.51% | +453,179+8.4% | Added |
| Norges Bank | 6,371,245 | $260.6M | 0.06% | +789,050+14.1% | Added |
| Geode Capital Management, LLC | 6,969,124 | $284.6M | 0.04% | +606,082+9.5% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 7,121,192 | $291.3M | 0.80% | −4,610,870−39.3% | Reduced |
| Pictet Asset Management SA | 7,797,566 | $318.9M | 0.35% | +7,797,566 | New |
| Palestra Capital Management LLC | 7,805,785 | $319.3M | 6.90% | −1,582,000−16.9% | Reduced |
| Brown Brothers Harriman & Co | 8,821,394 | $360.8M | 2.13% | −322,685−3.5% | Reduced |
| Third Point LLCSuperinvestorThird Point | 10,800,000 | $441.7M | 2.41% | +300,000+2.9% | Added |
| State Street Corp | 11,595,904 | $474.3M | 0.03% | +285,319+2.5% | Added |
| American Century Companies Inc | 15,717,049 | $642.8M | 0.44% | +117,325+0.8% | Added |
| FMR LLC | 17,567,032 | $718.5M | 0.06% | +2,943,757+20.1% | Added |
| Boston Partners | 19,580,658 | $800.9M | 1.01% | −1,653,951−7.8% | Reduced |
| Nuveen Asset Management, LLC | 20,727,464 | $847.8M | 0.27% | +3,075,389+17.4% | Added |
| Canada Pension Plan Investment Board | 22,698,956 | $928.4M | 1.05% | +9,976,049+78.4% | Added |
| Invesco Ltd. | 25,615,809 | $1.05B | 0.27% | −2,792,426−9.8% | Reduced |
| New Mountain Vantage Advisers, L.L.C. | 28,000,000 | $1.15B | 27.67% | 00.0% | Unchanged |
| BlackRock Inc. | 38,224,314 | $1.56B | 0.04% | +2,937,760+8.3% | Added |
| Vanguard Group Inc | 48,951,195 | $2.00B | 0.05% | +315,954+0.6% | Added |
| Price T Rowe Associates Inc | 72,080,108 | $2.95B | 0.28% | +1,825,084+2.6% | Added |
| Lexington Partners L.P. | 0 | $0 | 0.00% | −1,707,297−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −127,115−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −122,261−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −50,696−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −52,300−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −50,922−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −44,151−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −27,979−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −27,517−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −17,675−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −17,101−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −16,850−100.0% | Sold out |
| Truadvice, LLC | 0 | $0 | 0.00% | −13,981−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −12,234−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −12,148−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −11,661−100.0% | Sold out |
| Van Leeuwen & Company, LLC | 0 | $0 | 0.00% | −11,436−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −11,532−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −10,083−100.0% | Sold out |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −8,636−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −7,810−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −7,707−100.0% | Sold out |
| Veriti Management LLC | 0 | $0 | 0.00% | −7,187−100.0% | Sold out |