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 2024
Institutional positions in Avantor, Inc. as of Dec 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
- 493
- −19 vs. Q3 2024
- Shares held
- 685.6M
- +1.94M (+0.3%) vs. Q3 2024
- Total value
- $14.4B
- −$3.21B (−18.2%) vs. Q3 2024
- New holders
- 62
- 170 more added
- Sold out
- 81
- 210 more reduced
8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thematics Asset Management | 740,000 | $15.6M | 0.68% | −210,000−22.1% | Reduced |
| Walleye Capital LLC | 742,375 | $15.6M | 0.15% | −79,137−9.6% | Reduced |
| Thornburg Investment Management Inc | 761,452 | $16.0M | 0.21% | −3,491−0.5% | Reduced |
| Corebridge Financial, Inc. | 770,117 | $16.2M | 0.09% | −33,812−4.2% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 805,658 | $17.0M | 4.40% | +48,626+6.4% | Added |
| Arvin Capital Management LP | 817,065 | $17.2M | 6.91% | +143,437+21.3% | Added |
| Retirement Systems of Alabama | 827,569 | $17.4M | 0.06% | +1,727+0.2% | Added |
| Peregrine Capital Management LLC | 857,538 | $18.1M | 0.53% | +147,202+20.7% | Added |
| Wells Fargo & Company | 861,753 | $18.2M | 0.00% | −40,322−4.5% | Reduced |
| Federated Hermes, Inc. | 862,405 | $18.2M | 0.04% | −23,204−2.6% | Reduced |
| Neuberger Berman Group LLC | 866,751 | $18.3M | 0.01% | −70,919−7.6% | Reduced |
| Wellington Management Group LLP | 922,158 | $19.4M | 0.00% | −99,943−9.8% | Reduced |
| Avidity Partners Management LP | 947,000 | $20.0M | 1.99% | −288,000−23.3% | Reduced |
| Citigroup Inc | 1,010,260 | $21.3M | 0.02% | +589,196+139.9% | Added |
| Great West Life Assurance Co | 1,012,692 | $21.3M | 0.04% | +55,481+5.8% | Added |
| JPMorgan Chase & Co | 1,040,917 | $21.9M | 0.00% | −519,285−33.3% | Reduced |
| California State Teachers Retirement System | 1,071,768 | $22.6M | 0.03% | −34,085−3.1% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 1,084,416 | $22.8M | 0.21% | −59,760−5.2% | Reduced |
| Dudley & Shanley, Inc. | 1,086,127 | $22.9M | 3.53% | 00.0% | Unchanged |
| California Public Employees Retirement System | 1,100,882 | $23.2M | 0.02% | −106,859−8.8% | Reduced |
| Zuckerman Investment Group, LLC | 1,105,832 | $24.2M | 2.32% | +170,592+18.2% | Added |
| Franklin Resources Inc | 1,150,929 | $24.3M | 0.01% | +17,598+1.6% | Added |
| Lazard Asset Management LLC | 1,175,509 | $24.8M | 0.04% | −648,238−35.5% | Reduced |
| Westwood Holdings Group Inc. | 1,199,260 | $25.3M | 0.19% | +209,021+21.1% | Added |
| National Pension Service | 1,204,700 | $25.4M | 0.02% | −83,619−6.5% | Reduced |
| Woodline Partners LP | 1,206,327 | $25.4M | 0.17% | +1,206,327 | New |
| Great Lakes Advisors, LLC | 1,225,623 | $25.8M | 0.22% | −45,362−3.6% | Reduced |
| Jennison Associates LLC | 1,244,461 | $26.2M | 0.02% | −704,059−36.1% | Reduced |
| Barclays PLC | 1,262,528 | $26.6M | 0.01% | +280,576+28.6% | Added |
| New South Capital Management Inc | 1,314,179 | $27.7M | 1.17% | −65,588−4.8% | Reduced |
| Nuveen Asset Management, LLC | 1,381,854 | $29.1M | 0.01% | −105,272−7.1% | Reduced |
| Russell Investments Group, Ltd. | 1,427,894 | $30.1M | 0.04% | +222,317+18.4% | Added |
| Macquarie Group Ltd | 1,436,442 | $30.3M | 0.04% | −82,997−5.5% | Reduced |
| SEI Investments Co | 1,454,500 | $30.6M | 0.04% | +285,704+24.4% | Added |
| Frontier Capital Management Co LLC | 1,467,934 | $30.9M | 0.29% | −26,964−1.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,498,903 | $31.6M | 0.02% | −26,687−1.7% | Reduced |
| Goldman Sachs Group Inc | 1,505,581 | $31.7M | 0.01% | −526,599−25.9% | Reduced |
| Deutsche Bank AG | 1,545,592 | $32.6M | 0.01% | −51,597−3.2% | Reduced |
| Raymond James Financial Inc | 1,570,550 | $33.1M | 0.01% | +1,570,550 | New |
| Ameriprise Financial Inc | 1,645,022 | $34.7M | 0.01% | +225,751+15.9% | Added |
| American Century Companies Inc | 1,759,803 | $37.1M | 0.02% | +170,496+10.7% | Added |
| Perpetual Ltd | 1,766,882 | $37.2M | 0.44% | +493,408+38.7% | Added |
| Country Trust Bank | 1,780,015 | $37.5M | 0.94% | −59,597−3.2% | Reduced |
| Impax Asset Management Group plc | 1,789,610 | $37.7M | 0.17% | +421,252+30.8% | Added |
| Amundi | 1,752,769 | $38.8M | 0.01% | +64,781+3.8% | Added |
| Swiss National Bank | 1,920,500 | $40.5M | 0.03% | −95,600−4.7% | Reduced |
| Rhumbline Advisers | 1,922,368 | $40.5M | 0.04% | +33,692+1.8% | Added |
| Clearbridge Investments, LLC | 2,201,171 | $46.4M | 0.04% | −19,929−0.9% | Reduced |
| Principal Financial Group Inc | 2,241,975 | $47.2M | 0.03% | −386,397−14.7% | Reduced |
| Bank of America Corp | 2,395,433 | $50.5M | 0.00% | −4,058,268−62.9% | Reduced |
| Davenport & Co LLC | 2,844,362 | $59.9M | 0.35% | +496,990+21.2% | Added |
| 40 North Management LLC | 2,890,000 | $60.9M | 3.39% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 2,921,765 | $61.6M | 0.43% | +7,800+0.3% | Added |
| Silvercrest Asset Management Group LLC | 3,006,698 | $63.4M | 0.42% | −105,059−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 3,027,636 | $63.8M | 0.01% | +74,735+2.5% | Added |
| Thrivent Financial for Lutherans | 3,123,641 | $65.8M | 0.13% | −151,034−4.6% | Reduced |
| TD Asset Management Inc | 3,414,053 | $71.9M | 0.06% | +84,812+2.5% | Added |
| Artemis Investment Management LLP | 3,882,087 | $81.8M | 1.17% | −157,982−3.9% | Reduced |
| Legal & General Group Plc | 4,112,552 | $86.7M | 0.02% | −251,686−5.8% | Reduced |
| Close Asset Management Ltd | 4,648,005 | $98.0M | 2.76% | 00.0% | Unchanged |
| Sound Shore Management Inc | 4,681,535 | $98.6M | 3.26% | +1,159,426+32.9% | Added |
| Kempen Capital Management N.V. | 4,699,584 | $99.0M | 0.98% | +1,801,483+62.2% | Added |
| William Blair Investment Management, LLC | 4,748,915 | $100.1M | 0.24% | −116,501−2.4% | Reduced |
| Durable Capital Partners LP | 4,809,948 | $101.3M | 0.83% | −3,182,150−39.8% | Reduced |
| Bank of New York Mellon Corp | 4,830,719 | $101.8M | 0.02% | +68,598+1.4% | Added |
| Alliancebernstein L.P. | 4,891,475 | $103.1M | 0.03% | +640,881+15.1% | Added |
| Voya Investment Management LLC | 5,012,625 | $105.6M | 0.11% | −868,899−14.8% | Reduced |
| UBS Group AG | 5,121,641 | $107.9M | 0.02% | +3,884,491+314.0% | Added |
| CCLA Investment Management Ltd | 5,357,703 | $112.9M | 1.79% | +229,199+4.5% | Added |
| Morgan Stanley | 5,927,612 | $124.9M | 0.01% | +1,648,716+38.5% | Added |
| Northern Trust Corp | 6,170,634 | $130.0M | 0.02% | +1,101,407+21.7% | Added |
| Boston Partners | 6,422,468 | $135.3M | 0.16% | −12,704,887−66.4% | Reduced |
| Pictet Asset Management Holding SA | 6,560,792 | $138.2M | 0.15% | +179,894+2.8% | Added |
| Norges Bank | 6,763,761 | $142.5M | 0.02% | −1,324,178−16.4% | Reduced |
| Dimensional Fund Advisors LP | 6,841,073 | $144.1M | 0.03% | +1,364,175+24.9% | Added |
| FMR LLC | 6,992,096 | $147.3M | 0.01% | +2,316,813+49.6% | Added |
| Robeco Schweiz AG | 7,612,555 | $160.4M | 3.43% | +848,814+12.5% | Added |
| Clarkston Capital Partners, LLC | 8,145,825 | $171.6M | 3.29% | +2,473,395+43.6% | Added |
| UBS Asset Management Americas Inc | 8,597,032 | $181.1M | 0.04% | +509,816+6.3% | Added |
| Bessemer Group Inc | 8,868,903 | $186.9M | 0.31% | +1,218,589+15.9% | Added |
| Manufacturers Life Insurance Company, The | 9,158,175 | $193.0M | 0.17% | +2,983,439+48.3% | Added |
| 1832 Asset Management L.P. | 9,548,711 | $201.2M | 0.36% | +497,693+5.5% | Added |
| Invesco Ltd. | 9,785,138 | $206.2M | 0.04% | +317,280+3.4% | Added |
| Geode Capital Management, LLC | 11,232,329 | $236.2M | 0.02% | +81,541+0.7% | Added |
| New Mountain Capital, L.L.C. | 14,000,000 | $295.0M | 100.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 18,136,206 | $382.1M | 0.19% | +443,501+2.5% | Added |
| Canada Pension Plan Investment Board | 21,037,089 | $443.3M | 0.42% | +112,644+0.5% | Added |
| State Street Corp | 23,307,388 | $491.1M | 0.02% | +939,144+4.2% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 30,528,092 | $643.2M | 2.19% | +8,936,879+41.4% | Added |
| T. Rowe Price Investment Management, Inc. | 41,360,393 | $871.5M | 0.54% | −25,741,186−38.4% | Reduced |
| Vanguard Group Inc | 63,969,754 | $1.35B | 0.02% | +1,211,418+1.9% | Added |
| BlackRock, Inc. | 70,902,476 | $1.49B | 0.03% | −1,983,043−2.7% | Reduced |
| Dodge & Cox | 99,145,770 | $2.09B | 1.22% | +30,727,673+44.9% | Added |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −2,439,577−100.0% | Sold out |
| Parnassus Investments | 0 | $0 | 0.00% | −2,138,772−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −2,020,361−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −1,463,379−100.0% | Sold out |
| Shapiro Capital Management LLC | 0 | $0 | 0.00% | −772,913−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −726,139−100.0% | Sold out |
| Mediolanum International Funds Ltd | 0 | $0 | 0.00% | −721,736−100.0% | Sold out |