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 2023
Institutional positions in Avantor, Inc. as of Sep 30, 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
- 439
- +2 vs. Q2 2023
- Shares held
- 628.6M
- +24.9M (+4.1%) vs. Q2 2023
- Total value
- $13.3B
- +$873.6M (+7.0%) vs. Q2 2023
- New holders
- 53
- 181 more added
- Sold out
- 51
- 136 more reduced
6 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Forsta Ap-Fonden | 366,200 | $7.72M | 0.09% | +150,800+70.0% | Added |
| Victory Capital Management Inc | 367,298 | $7.74M | 0.01% | +42,543+13.1% | Added |
| Trexquant Investment LP | 371,816 | $7.84M | 0.20% | +371,816 | New |
| Chartwell Investment Partners, LLC | 374,393 | $7.89M | 0.31% | +68,537+22.4% | Added |
| State of New Jersey Common Pension Fund D | 384,707 | $8.11M | 0.03% | −14,466−3.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 390,129 | $8.22M | 0.02% | −21,866−5.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 396,692 | $8.36M | 0.54% | 00.0% | Unchanged |
| Pacific Capital Partners Ltd | 400,000 | $8.43M | 5.10% | +400,000 | New |
| Iridian Asset Management LLC | 402,298 | $8.48M | 1.72% | −721,959−64.2% | Reduced |
| Tredje AP-fonden | 411,436 | $8.67M | 0.13% | −10,406−2.5% | Reduced |
| Gabelli Funds LLC | 425,224 | $8.96M | 0.07% | 00.0% | Unchanged |
| Citigroup Inc | 438,629 | $9.25M | 0.01% | −10,818−2.4% | Reduced |
| Thematics Asset Management | 439,000 | $9.25M | 0.46% | −100,000−18.6% | Reduced |
| Nordea Investment Management AB | 440,072 | $9.38M | 0.01% | −25,023−5.4% | Reduced |
| Kornitzer Capital Management Inc | 449,073 | $9.47M | 0.20% | 00.0% | Unchanged |
| Barclays PLC | 452,651 | $9.54M | 0.01% | −117,243−20.6% | Reduced |
| Stanley Capital Management, LLC | 458,500 | $9.67M | 2.58% | +213,000+86.8% | Added |
| Norris Perne & French LLP | 464,986 | $9.80M | 0.86% | +2,493+0.5% | Added |
| Teachers Retirement System of the State of Kentucky | 468,187 | $9.87M | 0.10% | −44,260−8.6% | Reduced |
| Macquarie Group Ltd | 500,273 | $10.5M | 0.01% | −30,193−5.7% | Reduced |
| Federated Hermes, Inc. | 523,893 | $11.0M | 0.03% | −77,222−12.8% | Reduced |
| APG Asset Management N.V. | 524,277 | $11.1M | 0.02% | −70,693−11.9% | Reduced |
| Integral Health Asset Management, LLC | 525,000 | $11.1M | 1.57% | +525,000 | New |
| Perpetual Ltd | 527,140 | $11.1M | 0.11% | +84,991+19.2% | Added |
| Great West Life Assurance Co | 536,404 | $11.3M | 0.03% | −31,149−5.5% | Reduced |
| Bancreek Capital Management, LP | 541,865 | $11.4M | 10.27% | +35,250+7.0% | Added |
| Swedbank AB | 564,155 | $11.9M | 0.02% | +42,300+8.1% | Added |
| SEI Investments Co | 619,368 | $13.1M | 0.02% | −397,638−39.1% | Reduced |
| Zuckerman Investment Group, LLC | 629,653 | $13.3M | 1.90% | +9,244+1.5% | Added |
| Raymond James & Associates | 630,745 | $13.3M | 0.01% | +117,257+22.8% | Added |
| State Board of Administration of Florida Retirement System | 658,563 | $13.9M | 0.03% | +74,078+12.7% | Added |
| Walleye Capital LLC | 680,975 | $14.4M | 0.21% | +320,663+89.0% | Added |
| Russell Investments Group, Ltd. | 697,677 | $14.5M | 0.03% | −31,035−4.3% | Reduced |
| Loomis Sayles & Co L P | 692,352 | $14.6M | 0.03% | −47,800−6.5% | Reduced |
| Comerica Bank | 699,519 | $14.7M | 0.08% | +699,519 | New |
| Wells Fargo & Company | 740,174 | $15.6M | 0.00% | −239,391−24.4% | Reduced |
| Moore Capital Management, LP | 750,000 | $15.8M | 0.43% | +325,000+76.5% | Added |
| UBS Group AG | 757,905 | $16.0M | 0.01% | −74,981−9.0% | Reduced |
| Rhumbline Advisers | 785,998 | $16.6M | 0.02% | −13,279−1.7% | Reduced |
| Westwood Holdings Group Inc. | 794,413 | $16.7M | 0.16% | +9,609+1.2% | Added |
| Peregrine Capital Management LLC | 797,255 | $16.8M | 0.50% | −49,464−5.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 800,000 | $16.9M | 0.04% | +800,000 | New |
| William Blair Investment Management, LLC | 800,481 | $16.9M | 0.06% | +78,615+10.9% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 800,856 | $16.9M | 0.11% | −660−0.1% | Reduced |
| Reinhart Partners, Inc. | 802,725 | $16.9M | 0.88% | −6,922−0.9% | Reduced |
| ExodusPoint Capital Management, LP | 827,020 | $17.4M | 0.22% | +578,000+232.1% | Added |
| First Trust Advisors LP | 843,539 | $17.8M | 0.02% | −30,588−3.5% | Reduced |
| New York State Common Retirement Fund | 879,380 | $18.5M | 0.03% | −105,478−10.7% | Reduced |
| Jennison Associates LLC | 891,963 | $18.8M | 0.02% | +9,841+1.1% | Added |
| Wilson Asset Management (International) Pty Ltd | 920,300 | $19.1M | 5.49% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 909,281 | $19.2M | 0.00% | +115,602+14.6% | Added |
| Thornburg Investment Management Inc | 911,537 | $19.2M | 0.32% | −8,541−0.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 913,420 | $19.3M | 0.03% | +433,262+90.2% | Added |
| Schonfeld Strategic Advisors LLC | 919,890 | $19.4M | 0.18% | +891,373+3,125.8% | Added |
| Envestnet Asset Management Inc | 932,213 | $19.7M | 0.01% | +294,739+46.2% | Added |
| Ameriprise Financial Inc | 948,039 | $20.0M | 0.01% | −15,874−1.6% | Reduced |
| GW&K Investment Management, LLC | 963,844 | $20.3M | 0.20% | −22,138−2.2% | Reduced |
| AQR Capital Management LLC | 1,014,161 | $21.4M | 0.04% | −480,246−32.1% | Reduced |
| Glenview Capital Management, LLC | 1,019,890 | $21.5M | 0.58% | +1,019,890 | New |
| California Public Employees Retirement System | 1,022,059 | $21.5M | 0.02% | +92,039+9.9% | Added |
| Osterweis Capital Management Inc | 1,046,708 | $22.1M | 1.62% | +139,243+15.3% | Added |
| CIBC Private Wealth Group, LLC | 1,052,492 | $22.2M | 0.05% | −689,988−39.6% | Reduced |
| Neuberger Berman Group LLC | 1,060,928 | $22.4M | 0.02% | −1,053,446−49.8% | Reduced |
| California State Teachers Retirement System | 1,065,105 | $22.5M | 0.03% | −31,749−2.9% | Reduced |
| Jane Street Group, LLC | 1,072,947 | $22.6M | 0.04% | +723,893+207.4% | Added |
| Castle Hook Partners LP | 1,109,669 | $23.4M | 1.58% | −979,530−46.9% | Reduced |
| Dudley & Shanley, Inc. | 1,112,315 | $23.4M | 4.43% | +53,900+5.1% | Added |
| Goldman Sachs Group Inc | 1,127,424 | $23.8M | 0.01% | +382,270+51.3% | Added |
| National Pension Service | 1,136,096 | $23.8M | 0.04% | −26,583−2.3% | Reduced |
| Deutsche Bank AG | 1,244,546 | $26.2M | 0.02% | −58,650−4.5% | Reduced |
| Allianz Asset Management GmbH | 1,296,120 | $27.3M | 0.06% | −3,019,043−70.0% | Reduced |
| Great Lakes Advisors, LLC | 1,309,107 | $27.6M | 0.25% | −7,735−0.6% | Reduced |
| Credit Suisse AG | 1,314,649 | $27.7M | 0.03% | +60,411+4.8% | Added |
| Man Group plc | – | $28.2M | 0.09% | – | New |
| Natixis Advisors, L.P. | 1,343,587 | $28.3M | 0.09% | +267,930+24.9% | Added |
| Franklin Resources Inc | 1,464,594 | $30.9M | 0.02% | +240,786+19.7% | Added |
| New South Capital Management Inc | 1,508,666 | $31.8M | 1.52% | −7,455−0.5% | Reduced |
| Nuveen Asset Management, LLC | 1,541,790 | $32.5M | 0.01% | −3,600,102−70.0% | Reduced |
| FIL Ltd | 1,600,326 | $33.7M | 0.04% | −96,477−5.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,640,288 | $34.6M | 0.03% | −8,114−0.5% | Reduced |
| Clarkston Capital Partners, LLC | 1,733,752 | $36.5M | 0.72% | +396,847+29.7% | Added |
| Country Trust Bank | 1,801,239 | $38.0M | 1.11% | −345,965−16.1% | Reduced |
| Kempen Capital Management N.V. | 1,883,229 | $39.7M | 0.73% | +359,229+23.6% | Added |
| Impax Asset Management Group plc | 1,891,135 | $39.9M | 0.18% | +260,302+16.0% | Added |
| Davenport & Co LLC | 1,941,315 | $40.6M | 0.31% | +1,084,567+126.6% | Added |
| Clearbridge Investments, LLC | 2,117,357 | $44.6M | 0.04% | +4910.0% | Added |
| Swiss National Bank | 2,171,400 | $45.8M | 0.04% | −266,200−10.9% | Reduced |
| Amundi | 2,262,839 | $47.5M | 0.02% | +400,152+21.5% | Added |
| Vaughan Nelson Investment Management, L.P. | 2,314,526 | $48.8M | 0.55% | +163,479+7.6% | Added |
| Charles Schwab Investment Management Inc | 2,453,309 | $51.7M | 0.01% | +35,882+1.5% | Added |
| Public Sector Pension Investment Board | 2,538,995 | $53.5M | 0.39% | +1,005,480+65.6% | Added |
| Causeway Capital Management LLC | 2,572,999 | $54.2M | 1.43% | −11,455−0.4% | Reduced |
| Bank of New York Mellon Corp | 2,680,936 | $56.5M | 0.01% | −40,040−1.5% | Reduced |
| Woodline Partners LP | 2,890,656 | $60.9M | 0.71% | +1,654,010+133.7% | Added |
| Morgan Stanley | 3,011,522 | $63.5M | 0.01% | −153,525−4.9% | Reduced |
| TD Asset Management Inc | 3,070,726 | $64.7M | 0.08% | +331,805+12.1% | Added |
| CCLA Investment Management Ltd | 3,141,487 | $66.2M | 1.24% | +86,757+2.8% | Added |
| Wolf Hill Capital Management, LP | 3,214,200 | $67.8M | 6.22% | +2,414,200+301.8% | Added |
| North Peak Capital Management, LLC | 3,479,804 | $73.4M | 9.04% | −3,002,174−46.3% | Reduced |
| Dimensional Fund Advisors LP | 3,512,603 | $74.0M | 0.02% | +137,487+4.1% | Added |