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, Q2 2026
Institutional positions in Avantor, Inc. as of Jun 30, 2026. 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
- 460
- +33 vs. Q1 2026
- Shares held
- 699.2M
- +23.9M (+3.5%) vs. Q1 2026
- Total value
- $6.92B
- +$1.62B (+30.7%) vs. Q1 2026
- New holders
- 99
- 190 more added
- Sold out
- 66
- 111 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DekaBank Deutsche Girozentrale | 628,082 | $4.81M | 0.01% | 00.0% | Unchanged |
| Creative Planning | 471,646 | $4.67M | 0.00% | +340,042+258.4% | Added |
| Advisors Capital Management, LLC | 441,317 | $4.37M | 0.05% | +65,070+17.3% | Added |
| State of Wisconsin Investment Board | 421,230 | $4.17M | 0.01% | −99,583−19.1% | Reduced |
| Agman Capital LLC | 414,898 | $4.11M | 2.74% | 00.0% | Unchanged |
| Citadel Advisors LLC | 399,147 | $3.95M | 0.00% | −170,364−29.9% | Reduced |
| Great West Life Assurance Co | 390,779 | $3.86M | 0.01% | −5,459−1.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 388,392 | $3.85M | 0.01% | −160,395−29.2% | Reduced |
| New York State Common Retirement Fund | 370,003 | $3.66M | 0.00% | −6,800−1.8% | Reduced |
| State of Tennessee, Treasury Department | 350,792 | $3.47M | 0.01% | +40,081+12.9% | Added |
| New York State Teachers Retirement System | 328,938 | $3.26M | 0.01% | −1,774−0.5% | Reduced |
| MetLife Investment Management | 328,340 | $3.25M | 0.01% | −6,832−2.0% | Reduced |
| XTX Topco Ltd | 323,521 | $3.20M | 0.04% | −45,972−12.4% | Reduced |
| Jupiter Topco LLC | 307,978 | $3.05M | 0.00% | +307,978 | New |
| Police & Firemen's Retirement System of New Jersey | 302,832 | $3.00M | 0.02% | +17,358+6.1% | Added |
| Bridgewater Associates, LP | 301,219 | $2.98M | 0.01% | +173,010+134.9% | Added |
| Amalgamated Bank | 301,122 | $2.98M | 0.02% | −4,665−1.5% | Reduced |
| Capricorn Fund Managers Ltd | 300,700 | $2.98M | 0.24% | +300,700 | New |
| Mariner, LLC | 299,976 | $2.97M | 0.00% | +299,976 | New |
| Edgestream Partners, L.P. | 299,853 | $2.97M | 0.09% | −118,242−28.3% | Reduced |
| Caisse des Depots Et Consignations | 288,449 | $2.86M | 0.05% | +288,449 | New |
| Treasurer of the State of North Carolina | 280,694 | $2.78M | 0.01% | −2,130−0.8% | Reduced |
| Handelsbanken Fonder AB | 278,500 | $2.76M | 0.01% | +81,200+41.2% | Added |
| Brinker Capital Investments, LLC | 261,087 | $2.58M | 0.02% | +43,675+20.1% | Added |
| Mutual of America Capital Management LLC | 253,223 | $2.51M | 0.02% | −8,158−3.1% | Reduced |
| ExodusPoint Capital Management, LP | 249,085 | $2.47M | 0.02% | −106,924−30.0% | Reduced |
| State of New Jersey Common Pension Fund D | 244,183 | $2.42M | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 241,800 | $2.39M | 0.00% | −147,600−37.9% | Reduced |
| Susquehanna International Group, LLP | 241,320 | $2.39M | 0.00% | +16,002+7.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 240,721 | $2.38M | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 233,373 | $2.31M | 0.00% | +122,445+110.4% | Added |
| Manhattan West Asset Management, LLC | 224,212 | $2.22M | 0.37% | −22,864−9.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 216,730 | $2.15M | 0.01% | 00.0% | Unchanged |
| Callan Family Office, LLC | 204,134 | $2.02M | 0.04% | −4,094−2.0% | Reduced |
| Louisiana State Employees Retirement System | 199,800 | $1.98M | 0.03% | +2,000+1.0% | Added |
| Virginia Retirement Systems Et Al | 194,100 | $1.92M | 0.01% | +25,500+15.1% | Added |
| Deutsche Bank AG | 190,914 | $1.89M | 0.00% | +2,594+1.4% | Added |
| Public Employees Retirement System of Ohio | 187,865 | $1.86M | 0.01% | −4,424−2.3% | Reduced |
| ARGA Investment Management, LP | 186,599 | $1.85M | 0.05% | +186,599 | New |
| Longaeva Partners L.P. | 184,263 | $1.82M | 0.05% | +184,263 | New |
| Natixis | 183,634 | $1.82M | 0.01% | +183,634 | New |
| Royal Bank of Canada | 182,117 | $1.80M | 0.00% | −48,512−21.0% | Reduced |
| Arizona State Retirement System | 181,895 | $1.80M | 0.01% | −5,385−2.9% | Reduced |
| Vanguard Investments Australia, Ltd. | 171,134 | $1.69M | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 170,750 | $1.69M | 0.02% | −10,709−5.9% | Reduced |
| Armistice Capital, LLC | 170,000 | $1.68M | 0.05% | +170,000 | New |
| SG Americas Securities, LLC | 165,185 | $1.64M | 0.00% | −208,707−55.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 163,453 | $1.62M | 0.01% | −7,439−4.4% | Reduced |
| Harbor Capital Advisors, Inc. | 162,232 | $1.61M | 0.11% | +116,523+254.9% | Added |
| State of Michigan Retirement System | 159,700 | $1.58M | 0.01% | −4,400−2.7% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 153,582 | $1.52M | 0.02% | +782+0.5% | Added |
| KLP Kapitalforvaltning AS | 150,100 | $1.49M | 0.00% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 146,193 | $1.45M | 0.02% | +63,036+75.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 137,616 | $1.43M | 0.00% | −74,554−35.1% | Reduced |
| Franklin Resources Inc | 143,689 | $1.42M | 0.00% | +37,742+35.6% | Added |
| Resources Investment Advisors, LLC. | 142,922 | $1.41M | 0.01% | +130,357+1,037.5% | Added |
| New Mexico Educational Retirement Board | 141,800 | $1.40M | 0.04% | 00.0% | Unchanged |
| Havemeyer Place LP | 141,758 | $1.40M | 0.14% | −60,725−30.0% | Reduced |
| Oregon Public Employees Retirement Fund | 141,157 | $1.40M | 0.02% | +1,300+0.9% | Added |
| Mangrove Partners | 139,111 | $1.38M | 0.09% | −1,402−1.0% | Reduced |
| North Star Asset Management Inc | 138,877 | $1.37M | 0.05% | −41,481−23.0% | Reduced |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 131,088 | $1.30M | 0.38% | +131,088 | New |
| Dark Forest Capital Management LP | 130,438 | $1.29M | 0.08% | +19,590+17.7% | Added |
| ADAR1 Capital Management, LLC | 130,000 | $1.29M | 0.06% | +50,000+62.5% | Added |
| Ameritas Investment Partners, Inc. | 125,649 | $1.24M | 0.03% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 124,432 | $1.23M | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 136,506 | $1.23M | 0.00% | +110,051+416.0% | Added |
| Lecap Asset Management Ltd | 119,994 | $1.19M | 0.51% | +119,994 | New |
| Carnegie Lake Advisors LLC | 118,300 | $1.17M | 0.44% | +14,700+14.2% | Added |
| Victory Capital Management Inc | 107,881 | $1.07M | 0.00% | +778+0.7% | Added |
| Neuberger Berman Group LLC | 107,724 | $1.07M | 0.00% | +86,284+402.4% | Added |
| Pictet Asset Management Holding SA | 106,835 | $1.06M | 0.00% | 00.0% | Unchanged |
| Grantham, Mayo, Van Otterloo & Co. LLC | 106,700 | $1.06M | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 102,686 | $1.02M | 0.01% | +35,334+52.5% | Added |
| Worldquant Millennium Advisors LLC | 101,795 | $1.01M | 0.00% | −263,388−72.1% | Reduced |
| Gerald Baker Financial Group LLC | 94,206 | $932.6K | 0.27% | 00.0% | Unchanged |
| JustInvest LLC | 93,048 | $921.2K | 0.01% | +38,476+70.5% | Added |
| Regions Financial Corp | 92,331 | $914.1K | 0.01% | +26,783+40.9% | Added |
| EFG International AG | 87,500 | $866.3K | 0.02% | 00.0% | Unchanged |
| Gabelli Funds LLC | 86,000 | $851.4K | 0.01% | −24,500−22.2% | Reduced |
| RSM US Wealth Management LLC | 85,906 | $850.5K | 0.01% | +25,208+41.5% | Added |
| HighTower Advisors, LLC | 85,072 | $842.2K | 0.00% | +2,787+3.4% | Added |
| Oppenheimer Asset Management Inc. | 81,327 | $805.1K | 0.01% | −7,882−8.8% | Reduced |
| Bank of Montreal | 81,304 | $804.9K | 0.00% | +15,394+23.4% | Added |
| Gsa Capital Partners LLP | 80,841 | $800.0K | 0.05% | +64,628+398.6% | Added |
| Xponance, Inc. | 80,508 | $797.0K | 0.00% | −653−0.8% | Reduced |
| Lazard Asset Management LLC | 77,147 | $763.8K | 0.00% | −4,666−5.7% | Reduced |
| Pacer Advisors, Inc. | 76,795 | $760.0K | 0.00% | −1,691−2.2% | Reduced |
| Rialto Wealth Management, LLC | 76,119 | $753.6K | 0.15% | −8,370−9.9% | Reduced |
| Vise Technologies, Inc. | 73,825 | $730.9K | 0.01% | +35,713+93.7% | Added |
| Quadrature Capital Ltd | 73,509 | $727.7K | 0.01% | −3,308−4.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 72,508 | $726.6K | 0.00% | +30,536+72.8% | Added |
| Modera Wealth Management, LLC | 70,816 | $701.1K | 0.01% | +10.0% | Added |
| Swiss Life Asset Management Ltd | 69,075 | $683.8K | 0.00% | +26,996+64.2% | Added |
| Captrust Financial Advisors | 68,522 | $678.4K | 0.00% | +44,569+186.1% | Added |
| Tower Research Capital LLC (TRC) | 68,111 | $674.3K | 0.02% | +49,232+260.8% | Added |
| Public Employees Retirement Association of Colorado | 67,868 | $672.0K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 65,111 | $644.6K | 0.00% | +26,542+68.8% | Added |
| LPL Financial LLC | 64,397 | $637.5K | 0.00% | −2,830−4.2% | Reduced |
| Highland Capital Management, LLC | 64,395 | $637.5K | 0.03% | +64,395 | New |