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 2025
Institutional positions in Avantor, Inc. as of Jun 30, 2025. 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
- 506
- +27 vs. Q1 2025
- Shares held
- 711.6M
- +20.3M (+2.9%) vs. Q1 2025
- Total value
- $9.58B
- −$1.62B (−14.5%) vs. Q1 2025
- New holders
- 92
- 218 more added
- Sold out
- 65
- 142 more reduced
6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mackenzie Financial Corp | 90,340 | $1.22M | 0.00% | −21,139−19.0% | Reduced |
| Oak Thistle LLC | 91,880 | $1.24M | 0.18% | +91,880 | New |
| ASR Vermogensbeheer N.V. | 97,561 | $1.31M | 0.02% | +56,314+136.5% | Added |
| Vontobel Holding Ltd. | 99,915 | $1.34M | 0.00% | +28,794+40.5% | Added |
| Swedbank AB | 102,514 | $1.38M | 0.00% | +102,514 | New |
| Robeco Institutional Asset Management B.V. | 103,189 | $1.39M | 0.00% | −24,603−19.3% | Reduced |
| Teacher Retirement System of Texas | 103,475 | $1.39M | 0.01% | +3,980+4.0% | Added |
| Swiss Life Asset Management Ltd | 106,020 | $1.43M | 0.01% | −8,744−7.6% | Reduced |
| British Columbia Investment Management Corp | 107,176 | $1.44M | 0.01% | −22,956−17.6% | Reduced |
| Utah Retirement Systems | 110,721 | $1.49M | 0.02% | −1,379−1.2% | Reduced |
| Tredje AP-fonden | 110,981 | $1.49M | 0.01% | +58,304+110.7% | Added |
| Neuberger Berman Group LLC | 111,606 | $1.50M | 0.00% | −1,146−1.0% | Reduced |
| King Luther Capital Management Corp | 112,000 | $1.51M | 0.01% | +30,000+36.6% | Added |
| Xponance, Inc. | 112,990 | $1.52M | 0.01% | −1,432−1.3% | Reduced |
| Whittier Trust Co of Nevada Inc | 118,065 | $1.59M | 0.04% | +3,704+3.2% | Added |
| DnB Asset Management AS | 118,412 | $1.59M | 0.01% | −10,000−7.8% | Reduced |
| J. Safra Sarasin Holding AG | 118,994 | $1.60M | 0.03% | +81,632+218.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 121,853 | $1.64M | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 123,760 | $1.67M | 0.00% | +21,484+21.0% | Added |
| IFM Investors Pty Ltd | 124,065 | $1.67M | 0.02% | +6,238+5.3% | Added |
| Arrowstreet Capital, Limited Partnership | 124,076 | $1.67M | 0.00% | +84,679+214.9% | Added |
| CenterBook Partners LP | 126,169 | $1.70M | 0.09% | −33,494−21.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 129,117 | $1.74M | 0.02% | +4,500+3.6% | Added |
| Dudley & Shanley, Inc. | 131,000 | $1.76M | 0.28% | −1,060,617−89.0% | Reduced |
| Ameritas Investment Partners, Inc. | 132,306 | $1.78M | 0.06% | −1,665−1.2% | Reduced |
| Pathstone Holdings, LLC | 133,946 | $1.80M | 0.01% | −26,990−16.8% | Reduced |
| Manhattan West Asset Management, LLC | 135,151 | $1.82M | 0.42% | +40,509+42.8% | Added |
| Oregon Public Employees Retirement Fund | 138,699 | $1.87M | 0.03% | +400+0.3% | Added |
| Oppenheimer Asset Management Inc. | 140,302 | $1.89M | 0.02% | +16,201+13.1% | Added |
| Neo Ivy Capital Management | 140,372 | $1.89M | 0.60% | +138,678+8,186.4% | Added |
| New Mexico Educational Retirement Board | 141,800 | $1.91M | 0.06% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 152,146 | $2.05M | 0.03% | +752+0.5% | Added |
| Squarepoint Ops LLC | 152,665 | $2.05M | 0.00% | +152,665 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 155,587 | $2.09M | 0.01% | −225,693−59.2% | Reduced |
| Brinker Capital Investments, LLC | 155,939 | $2.10M | 0.02% | +10,353+7.1% | Added |
| B. Metzler seel. Sohn & Co. AG | 160,013 | $2.15M | 0.02% | 00.0% | Unchanged |
| State of Michigan Retirement System | 163,800 | $2.20M | 0.01% | +800+0.5% | Added |
| Handelsbanken Fonder AB | 164,800 | $2.22M | 0.01% | −79,029−32.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 175,080 | $2.36M | 0.01% | +12,316+7.6% | Added |
| Simplex Trading, LLC | 176,909 | $2.38M | 0.06% | +176,909 | New |
| Ensign Peak Advisors, Inc | 183,546 | $2.47M | 0.00% | −24,650−11.8% | Reduced |
| Louisiana State Employees Retirement System | 191,700 | $2.58M | 0.05% | +1,000+0.5% | Added |
| Nomura Asset Management Co Ltd | 199,112 | $2.68M | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 199,167 | $2.68M | 0.02% | +2,343+1.2% | Added |
| Bank of Montreal | 202,264 | $2.72M | 0.00% | −10,618−5.0% | Reduced |
| Public Employees Retirement System of Ohio | 205,107 | $2.76M | 0.01% | −3,745−1.8% | Reduced |
| Yousif Capital Management, LLC | 209,151 | $2.82M | 0.03% | −2,770−1.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 218,289 | $2.94M | 0.01% | +5,059+2.4% | Added |
| Callan Family Office, LLC | 221,295 | $2.98M | 0.09% | +155,675+237.2% | Added |
| Whittier Trust Co | 224,893 | $3.03M | 0.04% | +3,508+1.6% | Added |
| Sivik Global Healthcare LLC | 225,000 | $3.03M | 1.35% | +25,000+12.5% | Added |
| State of New Jersey Common Pension Fund D | 226,572 | $3.05M | 0.01% | +3,492+1.6% | Added |
| KLP Kapitalforvaltning AS | 244,700 | $3.29M | 0.01% | +4,300+1.8% | Added |
| Mn Services Vermogensbeheer B.V. | 246,900 | $3.32M | 0.02% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 252,387 | $3.40M | 0.03% | +153,946+156.4% | Added |
| Royal London Asset Management Ltd | 253,370 | $3.41M | 0.01% | −21,008−7.7% | Reduced |
| Lazard Asset Management LLC | 254,697 | $3.43M | 0.00% | −916,709−78.3% | Reduced |
| Prudential Financial Inc | 175,625 | $3.44M | 0.00% | −183,305−51.1% | Reduced |
| Korea Investment CORP | 257,086 | $3.46M | 0.01% | −3,700−1.4% | Reduced |
| Asset Management One Co.,Ltd. | 259,796 | $3.50M | 0.01% | −313−0.1% | Reduced |
| Victory Capital Management Inc | 262,152 | $3.53M | 0.00% | −91,684−25.9% | Reduced |
| HSBC Holdings PLC | 266,230 | $3.58M | 0.00% | −146,551−35.5% | Reduced |
| Danske Bank A/S | 266,966 | $3.59M | 0.01% | +11,309+4.4% | Added |
| LPL Financial LLC | 268,890 | $3.62M | 0.00% | +59,724+28.6% | Added |
| Two Sigma Investments, LP | 285,584 | $3.84M | 0.01% | +219,972+335.3% | Added |
| North Star Asset Management Inc | 289,324 | $3.89M | 0.16% | +32,689+12.7% | Added |
| Comerica Bank | 291,970 | $3.93M | 0.02% | +12,238+4.4% | Added |
| VisionPoint Advisory Group, LLC | 302,114 | $4.07M | 0.88% | +65,735+27.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 303,669 | $4.09M | 0.01% | +3,915+1.3% | Added |
| Concentric Capital Strategies, LP | 309,066 | $4.16M | 0.23% | +309,066 | New |
| Amalgamated Bank | 310,804 | $4.18M | 0.03% | −3,109−1.0% | Reduced |
| Canada Pension Plan Investment Board | 318,000 | $4.28M | 0.00% | −5,127,888−94.2% | Reduced |
| Otter Creek Advisors, LLC | 327,738 | $4.41M | 3.31% | +316,496+2,815.3% | Added |
| Bancreek Capital Management, LP | 330,952 | $4.45M | 7.64% | −104,909−24.1% | Reduced |
| State of Tennessee, Treasury Department | 334,264 | $4.50M | 0.02% | +33,498+11.1% | Added |
| New York State Common Retirement Fund | 337,227 | $4.54M | 0.01% | +6,824+2.1% | Added |
| Mutual of America Capital Management LLC | 338,879 | $4.56M | 0.05% | −11,570−3.3% | Reduced |
| Advisors Capital Management, LLC | 345,384 | $4.65M | 0.06% | +68,211+24.6% | Added |
| APG Asset Management N.V. | 409,979 | $4.70M | 0.01% | +12,888+3.2% | Added |
| Pictet Asset Management Holding SA | 361,279 | $4.86M | 0.00% | −4,792,533−93.0% | Reduced |
| Broyhill Asset Management | 364,223 | $4.90M | 4.45% | −832−0.2% | Reduced |
| New York State Teachers Retirement System | 368,987 | $4.97M | 0.01% | +25,965+7.6% | Added |
| State of Wisconsin Investment Board | 369,438 | $4.97M | 0.01% | −16,077−4.2% | Reduced |
| Sector Gamma AS | 372,638 | $5.02M | 1.64% | +372,638 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 380,295 | $5.12M | 0.01% | +16,799+4.6% | Added |
| BNP Paribas Arbitrage, SA | 383,154 | $5.16M | 0.00% | −228,245−37.3% | Reduced |
| Blue Door Asset Management, LLC | 383,700 | $5.16M | 2.96% | −463,535−54.7% | Reduced |
| Forsta Ap-Fonden | 402,600 | $5.42M | 0.04% | −11,700−2.8% | Reduced |
| Gabelli Funds LLC | 408,237 | $5.49M | 0.04% | 00.0% | Unchanged |
| Verition Fund Management LLC | 422,636 | $5.69M | 0.03% | +379,662+883.5% | Added |
| Lightrock Netherlands B.V. | 502,500 | $5.76M | 1.59% | +287,500+133.7% | Added |
| Point72 (DIFC) Ltd | 433,991 | $5.84M | 0.47% | −10,275−2.3% | Reduced |
| Voss Capital, LLC | 450,000 | $6.06M | 0.42% | +450,000 | New |
| Thornburg Investment Management Inc | 461,322 | $6.21M | 0.08% | −39,161−7.8% | Reduced |
| Standard Life Aberdeen plc | 463,759 | $6.24M | 0.01% | +28,137+6.5% | Added |
| Aviva PLC | 499,533 | $6.72M | 0.01% | +30,108+6.4% | Added |
| Great West Life Assurance Co | 502,475 | $6.76M | 0.01% | −449,719−47.2% | Reduced |
| Cubist Systematic Strategies, LLC | 504,292 | $6.79M | 0.07% | +504,292 | New |
| Price T Rowe Associates Inc | 506,372 | $6.82M | 0.00% | +14,077+2.9% | Added |
| Gotham Asset Management, LLC | 525,251 | $7.07M | 0.04% | +337,540+179.8% | Added |