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 2023
Institutional positions in Avantor, Inc. as of Jun 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
- 443
- −22 vs. Q1 2023
- Shares held
- 611.7M
- −2.73M (−0.4%) vs. Q1 2023
- Total value
- $12.6B
- −$430.0M (−3.3%) vs. Q1 2023
- New holders
- 47
- 171 more added
- Sold out
- 69
- 157 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 72,672,802 | $1.49B | 1.02% | −3,393,657−4.5% | Reduced |
| Vanguard Group Inc | 65,245,951 | $1.34B | 0.03% | +2,539,120+4.0% | Added |
| BlackRock Inc. | 44,660,832 | $917.3M | 0.03% | +1,984,205+4.6% | Added |
| Price T Rowe Associates Inc | 25,609,635 | $526.0M | 0.07% | −4,463,474−14.8% | Reduced |
| Boston Partners | 23,128,075 | $475.2M | 0.64% | +6,736,666+41.1% | Added |
| Canada Pension Plan Investment Board | 23,040,884 | $473.3M | 0.72% | −1,327,227−5.4% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 16,589,836 | $340.8M | 1.27% | +402,439+2.5% | Added |
| New Mountain Capital, L.L.C. | 14,000,000 | $287.6M | 13.14% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 13,757,169 | $282.6M | 0.18% | +745,480+5.7% | Added |
| American Century Companies Inc | 13,684,970 | $281.1M | 0.21% | −1,429,797−9.5% | Reduced |
| State Street Corp | 12,882,362 | $264.6M | 0.01% | +372,680+3.0% | Added |
| Wellington Management Group LLP | 12,582,308 | $258.4M | 0.05% | −72,623−0.6% | Reduced |
| Meritage Group LP | 11,265,674 | $231.4M | 6.45% | +6,123,250+119.1% | Added |
| Geode Capital Management, LLC | 9,267,494 | $190.0M | 0.02% | +543,827+6.2% | Added |
| Parnassus Investments | 8,893,417 | $182.7M | 0.42% | 00.0% | Unchanged |
| Norges Bank | 8,692,601 | $178.5M | 0.04% | +2,763,390+46.6% | Added |
| Robeco Schweiz AG | 7,546,500 | $155.0M | 2.31% | +579,500+8.3% | Added |
| Pictet Asset Management SA | 7,426,144 | $152.5M | 0.18% | +602,021+8.8% | Added |
| Bessemer Group Inc | 7,155,453 | $147.0M | 0.31% | +1,463,050+25.7% | Added |
| North Peak Capital Management, LLC | 6,481,978 | $133.1M | 15.27% | +2,070,566+46.9% | Added |
| Shapiro Capital Management LLC | 6,087,623 | $125.0M | 3.29% | +3,734,043+158.7% | Added |
| Brown Brothers Harriman & Co | 6,054,550 | $124.4M | 1.00% | 00.0% | Unchanged |
| Bank of America Corp | 5,505,051 | $113.1M | 0.01% | −221,691−3.9% | Reduced |
| Close Asset Management Ltd | 5,186,956 | $106.5M | 5.00% | +10,380+0.2% | Added |
| Nuveen Asset Management, LLC | 5,141,892 | $105.6M | 0.04% | −1,641,068−24.2% | Reduced |
| Voya Investment Management LLC | 5,111,572 | $105.0M | 0.11% | −147,947−2.8% | Reduced |
| UBS Asset Management Americas Inc | 4,880,096 | $103.2M | 0.05% | 00.0% | Unchanged |
| Millennium Management LLC | 4,873,199 | $100.1M | 0.11% | +3,445,637+241.4% | Added |
| Westfield Capital Management Co LP | 4,729,799 | $97.2M | 0.62% | +155,357+3.4% | Added |
| Artemis Investment Management LLP | 4,494,934 | $92.2M | 1.18% | +316,912+7.6% | Added |
| Legal & General Group Plc | 4,379,582 | $90.0M | 0.03% | +331,857+8.2% | Added |
| Allianz Asset Management GmbH | 4,315,163 | $88.6M | 0.19% | +159,142+3.8% | Added |
| Invesco Ltd. | 4,210,744 | $86.5M | 0.02% | −238,375−5.4% | Reduced |
| Brown Advisory Inc | 3,901,061 | $80.1M | 0.13% | −43,251−1.1% | Reduced |
| Alliancebernstein L.P. | 3,879,286 | $79.7M | 0.03% | +3,423,993+752.0% | Added |
| Northern Trust Corp | 3,786,894 | $77.8M | 0.01% | −119,162−3.1% | Reduced |
| Silvercrest Asset Management Group LLC | 3,489,313 | $71.7M | 0.51% | +316,581+10.0% | Added |
| Dimensional Fund Advisors LP | 3,375,116 | $69.3M | 0.02% | +494,701+17.2% | Added |
| Sound Shore Management Inc | 3,349,612 | $68.8M | 2.54% | −540,791−13.9% | Reduced |
| Thrivent Financial for Lutherans | 3,232,774 | $66.4M | 0.15% | +550,203+20.5% | Added |
| Morgan Stanley | 3,165,047 | $65.0M | 0.01% | +399,748+14.5% | Added |
| CCLA Investment Management Ltd | 3,054,730 | $62.7M | 1.12% | +442,277+16.9% | Added |
| TD Asset Management Inc | 2,738,921 | $56.3M | 0.06% | −24,162−0.9% | Reduced |
| Bank of New York Mellon Corp | 2,720,976 | $55.9M | 0.01% | +36,354+1.4% | Added |
| Causeway Capital Management LLC | 2,584,454 | $53.1M | 1.40% | +1,138,331+78.7% | Added |
| Swiss National Bank | 2,437,600 | $50.1M | 0.03% | −238,200−8.9% | Reduced |
| Charles Schwab Investment Management Inc | 2,417,427 | $49.7M | 0.01% | +73,477+3.1% | Added |
| Vaughan Nelson Investment Management, L.P. | 2,151,047 | $44.2M | 0.49% | −81,386−3.6% | Reduced |
| Country Trust Bank | 2,147,204 | $44.1M | 1.19% | −65,521−3.0% | Reduced |
| Clearbridge Investments, LLC | 2,116,866 | $43.5M | 0.04% | −15,494−0.7% | Reduced |
| Neuberger Berman Group LLC | 2,114,374 | $43.4M | 0.04% | +8,174+0.4% | Added |
| Castle Hook Partners LP | 2,089,199 | $42.9M | 4.01% | −798,337−27.6% | Reduced |
| Amundi | 1,862,687 | $37.9M | 0.02% | +960,250+106.4% | Added |
| M.D. Sass Investors Services, Inc. | 1,780,762 | $36.6M | 5.00% | +535,766+43.0% | Added |
| CIBC Private Wealth Group, LLC | 1,742,480 | $35.8M | 0.08% | +526,120+43.3% | Added |
| FIL Ltd | 1,696,803 | $34.9M | 0.04% | −460,956−21.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,648,402 | $33.9M | 0.03% | −190,873−10.4% | Reduced |
| Impax Asset Management Group plc | 1,630,833 | $33.5M | 0.13% | −157,592−8.8% | Reduced |
| Public Sector Pension Investment Board | 1,533,515 | $31.5M | 0.23% | 00.0% | Unchanged |
| Kempen Capital Management N.V. | 1,524,000 | $31.3M | 0.56% | 00.0% | Unchanged |
| New South Capital Management Inc | 1,516,121 | $31.1M | 1.38% | −111,420−6.8% | Reduced |
| AQR Capital Management LLC | 1,494,407 | $30.6M | 0.06% | +113,312+8.2% | Added |
| Samlyn Capital, LLC | 1,407,502 | $28.9M | 0.50% | −2,031,930−59.1% | Reduced |
| Clarkston Capital Partners, LLC | 1,336,905 | $27.5M | 0.49% | +267,980+25.1% | Added |
| Great Lakes Advisors, LLC | 1,316,842 | $27.0M | 0.27% | −242,998−15.6% | Reduced |
| Deutsche Bank AG | 1,303,196 | $26.8M | 0.01% | +107,590+9.0% | Added |
| Credit Suisse AG | 1,254,238 | $25.8M | 0.03% | +380,114+43.5% | Added |
| Woodline Partners LP | 1,236,646 | $25.4M | 0.30% | +1,236,646 | New |
| Franklin Resources Inc | 1,223,808 | $25.1M | 0.01% | −32,575−2.6% | Reduced |
| National Pension Service | 1,162,679 | $23.5M | 0.04% | +22,236+1.9% | Added |
| Iridian Asset Management LLC | 1,124,257 | $23.1M | 2.15% | +82,392+7.9% | Added |
| California State Teachers Retirement System | 1,096,854 | $22.5M | 0.03% | −30,918−2.7% | Reduced |
| Natixis Advisors, L.P. | 1,075,657 | $22.1M | 0.07% | −32,030−2.9% | Reduced |
| Dudley & Shanley, Inc. | 1,058,415 | $21.7M | 3.93% | 00.0% | Unchanged |
| SEI Investments Co | 1,017,006 | $20.9M | 0.04% | −34,430−3.3% | Reduced |
| GW&K Investment Management, LLC | 985,982 | $20.3M | 0.19% | −19,083−1.9% | Reduced |
| New York State Common Retirement Fund | 984,858 | $20.2M | 0.03% | +181,965+22.7% | Added |
| Wells Fargo & Company | 979,565 | $20.1M | 0.01% | +114,852+13.3% | Added |
| Ameriprise Financial Inc | 963,913 | $19.8M | 0.01% | −4,081,232−80.9% | Reduced |
| California Public Employees Retirement System | 930,020 | $19.1M | 0.02% | +50,216+5.7% | Added |
| Wilson Asset Management (International) Pty Ltd | 920,300 | $18.9M | 5.15% | 00.0% | Unchanged |
| Thornburg Investment Management Inc | 920,078 | $18.9M | 0.31% | −17,847−1.9% | Reduced |
| Osterweis Capital Management Inc | 907,465 | $18.6M | 1.23% | +78,970+9.5% | Added |
| Jennison Associates LLC | 882,122 | $18.1M | 0.01% | +351,282+66.2% | Added |
| First Trust Advisors LP | 874,127 | $18.0M | 0.02% | −168,662−16.2% | Reduced |
| Davenport & Co LLC | 856,748 | $17.6M | 0.13% | +856,748 | New |
| Pinebridge Investments, L.P. | 852,274 | $17.5M | 0.19% | +188,267+28.4% | Added |
| Peregrine Capital Management LLC | 846,719 | $17.4M | 0.47% | +79,546+10.4% | Added |
| UBS Group AG | 832,886 | $17.1M | 0.01% | +21,629+2.7% | Added |
| Reinhart Partners, Inc. | 809,647 | $16.6M | 0.84% | +221,688+37.7% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 801,516 | $16.5M | 0.11% | −1,259,060−61.1% | Reduced |
| Wolf Hill Capital Management, LP | 800,000 | $16.4M | 1.34% | +800,000 | New |
| Rhumbline Advisers | 799,277 | $16.4M | 0.02% | +53,874+7.2% | Added |
| JPMorgan Chase & Co | 793,679 | $16.3M | 0.00% | +156,820+24.6% | Added |
| Westwood Holdings Group Inc. | 784,804 | $16.1M | 0.14% | +34,672+4.6% | Added |
| Goldman Sachs Group Inc | 745,154 | $15.3M | 0.00% | −524,426−41.3% | Reduced |
| Loomis Sayles & Co L P | 740,152 | $15.2M | 0.02% | −8,012−1.1% | Reduced |
| William Blair Investment Management, LLC | 721,866 | $14.8M | 0.05% | +106,653+17.3% | Added |
| Russell Investments Group, Ltd. | 728,712 | $14.7M | 0.03% | −53,483−6.8% | Reduced |
| Qube Research & Technologies Ltd | 656,109 | $13.5M | 0.05% | −309,426−32.0% | Reduced |