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 2023
Institutional positions in Avantor, Inc. as of Mar 31, 2023. 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
- 467
- +29 vs. Q4 2022
- Shares held
- 614.5M
- +23.8M (+4.0%) vs. Q4 2022
- Total value
- $13.0B
- +$534.6M (+4.3%) vs. Q4 2022
- New holders
- 87
- 176 more added
- Sold out
- 58
- 148 more reduced
8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 1,427,562 | $30.2M | 0.04% | −3,253,212−69.5% | Reduced |
| Causeway Capital Management LLC | 1,446,123 | $30.6M | 0.73% | +83,858+6.2% | Added |
| Aviva PLC | 1,486,081 | $31.4M | 0.14% | +412,392+38.4% | Added |
| D. E. Shaw & Co., Inc. | 1,505,999 | $31.8M | 0.05% | −2,823,330−65.2% | Reduced |
| Kempen Capital Management N.V. | 1,524,000 | $32.2M | 0.61% | +1,524,000 | New |
| Public Sector Pension Investment Board | 1,533,515 | $32.4M | 0.24% | +1,533,515 | New |
| Great Lakes Advisors, LLC | 1,559,840 | $33.0M | 0.30% | +1,559,840 | New |
| New South Capital Management Inc | 1,627,541 | $34.4M | 1.56% | −56,790−3.4% | Reduced |
| Balyasny Asset Management LLC | 1,661,904 | $35.1M | 0.12% | +97,927+6.3% | Added |
| Impax Asset Management Group plc | 1,788,425 | $37.8M | 0.16% | +11,949+0.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,839,275 | $38.9M | 0.03% | −1,481−0.1% | Reduced |
| Glenview Capital Management, LLC | 1,862,800 | $39.4M | 0.97% | +1,862,800 | New |
| Skandinaviska Enskilda Banken AB (publ) | 2,060,576 | $43.6M | 0.30% | +155,205+8.1% | Added |
| Neuberger Berman Group LLC | 2,106,200 | $44.5M | 0.04% | +70,535+3.5% | Added |
| Clearbridge Investments, LLC | 2,132,360 | $45.1M | 0.04% | −131,349−5.8% | Reduced |
| FIL Ltd | 2,157,759 | $45.6M | 0.05% | −948,624−30.5% | Reduced |
| Country Trust Bank | 2,212,725 | $46.8M | 1.33% | −169,911−7.1% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 2,232,433 | $47.2M | 0.58% | −6,905−0.3% | Reduced |
| Charles Schwab Investment Management Inc | 2,343,950 | $49.6M | 0.02% | −364,556−13.5% | Reduced |
| Shapiro Capital Management LLC | 2,353,580 | $49.8M | 1.27% | +2,353,580 | New |
| CCLA Investment Management Ltd | 2,612,453 | $55.2M | 1.09% | +2,612,453 | New |
| Swiss National Bank | 2,675,800 | $56.6M | 0.04% | −63,700−2.3% | Reduced |
| Thrivent Financial for Lutherans | 2,682,571 | $56.7M | 0.14% | +2,178,603+432.3% | Added |
| Bank of New York Mellon Corp | 2,684,622 | $56.8M | 0.01% | −97,172−3.5% | Reduced |
| TD Asset Management Inc | 2,763,083 | $58.4M | 0.07% | −355,562−11.4% | Reduced |
| Morgan Stanley | 2,765,299 | $58.5M | 0.01% | +323,256+13.2% | Added |
| Dimensional Fund Advisors LP | 2,880,415 | $60.9M | 0.02% | +397,803+16.0% | Added |
| Castle Hook Partners LP | 2,887,536 | $61.0M | 5.91% | +1,362,357+89.3% | Added |
| Silvercrest Asset Management Group LLC | 3,172,732 | $67.1M | 0.51% | +944,731+42.4% | Added |
| Samlyn Capital, LLC | 3,439,432 | $72.7M | 1.34% | −5,727,786−62.5% | Reduced |
| Sound Shore Management Inc | 3,890,403 | $82.2M | 3.09% | +3,890,403 | New |
| Northern Trust Corp | 3,906,056 | $82.6M | 0.02% | −12,238−0.3% | Reduced |
| Brown Advisory Inc | 3,944,312 | $83.4M | 0.14% | +249,158+6.7% | Added |
| Legal & General Group Plc | 4,047,725 | $85.6M | 0.03% | +84,709+2.1% | Added |
| Allianz Asset Management GmbH | 4,156,021 | $87.9M | 0.18% | +410,649+11.0% | Added |
| Artemis Investment Management LLP | 4,178,022 | $88.1M | 1.08% | +4,178,022 | New |
| North Peak Capital Management, LLC | 4,411,412 | $93.3M | 11.95% | +4,411,412 | New |
| Invesco Ltd. | 4,449,119 | $94.1M | 0.03% | −444,803−9.1% | Reduced |
| Westfield Capital Management Co LP | 4,574,442 | $96.7M | 0.68% | +256,989+6.0% | Added |
| UBS Asset Management Americas Inc | 4,880,096 | $103.2M | 0.05% | +270,155+5.9% | Added |
| Steadfast Capital Management LP | 5,025,000 | $106.2M | 3.20% | +5,025,000 | New |
| Ameriprise Financial Inc | 5,045,145 | $106.7M | 0.03% | +4,585,940+998.7% | Added |
| Meritage Group LP | 5,142,424 | $108.7M | 3.29% | +5,142,424 | New |
| Close Asset Management Ltd | 5,176,576 | $109.4M | 5.41% | −1,9600.0% | Reduced |
| Voya Investment Management LLC | 5,259,519 | $111.2M | 0.12% | −6,733−0.1% | Reduced |
| Eminence Capital, LP | 5,347,689 | $113.1M | 1.91% | +966,023+22.0% | Added |
| Bessemer Group Inc | 5,692,403 | $120.3M | 0.29% | +1,614,445+39.6% | Added |
| Bank of America Corp | 5,726,742 | $121.1M | 0.01% | +1,361,182+31.2% | Added |
| Norges Bank | 5,929,211 | $125.3M | 0.03% | +292,479+5.2% | Added |
| Brown Brothers Harriman & Co | 6,054,550 | $128.0M | 1.07% | −380,511−5.9% | Reduced |
| Nuveen Asset Management, LLC | 6,782,960 | $143.4M | 0.05% | −582,951−7.9% | Reduced |
| Pictet Asset Management SA | 6,824,123 | $144.3M | 0.18% | +2,158,110+46.3% | Added |
| Robeco Schweiz AG | 6,967,000 | $147.3M | 2.38% | −177,000−2.5% | Reduced |
| Geode Capital Management, LLC | 8,723,667 | $184.1M | 0.02% | +292,542+3.5% | Added |
| Parnassus Investments | 8,893,417 | $188.0M | 0.47% | +141,026+1.6% | Added |
| State Street Corp | 12,509,682 | $264.5M | 0.01% | +275,732+2.3% | Added |
| Wellington Management Group LLP | 12,654,931 | $267.5M | 0.05% | −66,681−0.5% | Reduced |
| Janus Henderson Group PLC | 13,011,689 | $275.1M | 0.18% | +2,105,370+19.3% | Added |
| New Mountain Capital, L.L.C. | 14,000,000 | $296.0M | 15.82% | 00.0% | Unchanged |
| American Century Companies Inc | 15,114,767 | $318.3M | 0.25% | +1,502,710+11.0% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 16,187,397 | $342.2M | 1.32% | +16,187,397 | New |
| Boston Partners | 16,391,409 | $346.0M | 0.48% | −1,468,514−8.2% | Reduced |
| Canada Pension Plan Investment Board | 24,368,111 | $515.1M | 0.82% | −188,721−0.8% | Reduced |
| Price T Rowe Associates Inc | 30,073,109 | $635.7M | 0.10% | −8,840,157−22.7% | Reduced |
| BlackRock Inc. | 42,676,627 | $902.2M | 0.03% | +3,316,276+8.4% | Added |
| Vanguard Group Inc | 62,706,831 | $1.33B | 0.03% | +951,984+1.5% | Added |
| T. Rowe Price Investment Management, Inc. | 76,066,459 | $1.61B | 1.15% | −259,422−0.3% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −5,566,009−100.0% | Sold out |
| Palestra Capital Management LLC | 0 | $0 | 0.00% | −4,263,756−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −3,855,275−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −2,083,600−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −2,069,355−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −1,094,591−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −864,219−100.0% | Sold out |
| Cramer Rosenthal McGlynn LLC | 0 | $0 | 0.00% | −734,071−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −495,596−100.0% | Sold out |
| Bellevue Group AG | 0 | $0 | 0.00% | −471,621−100.0% | Sold out |
| Putnam Investments LLC | 0 | $0 | 0.00% | −202,937−100.0% | Sold out |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 0 | $0 | 0.00% | −189,695−100.0% | Sold out |
| Gateway Investment Advisers LLC | 0 | $0 | 0.00% | −168,918−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −155,000−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Covea Finance | 0 | $0 | 0.00% | −94,000−100.0% | Sold out |
| Penn Capital Management Co Inc | 0 | $0 | 0.00% | −90,084−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −86,918−100.0% | Sold out |
| Cannon Global Investment Management, LLC | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −79,963−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −77,627−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −75,201−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −74,558−100.0% | Sold out |
| Beaconlight Capital, LLC | 0 | $0 | 0.00% | −68,391−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −65,123−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −40,900−100.0% | Sold out |
| Bank Julius Baer & Co. Ltd, Zurich | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −35,608−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −34,700−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −31,227−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −29,670−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −29,176−100.0% | Sold out |