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 |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 72,152,777 | $1.52B | 1.08% | −520,025−0.7% | Reduced |
| Vanguard Group Inc | 65,457,140 | $1.38B | 0.03% | +211,189+0.3% | Added |
| BlackRock Inc. | 45,221,874 | $953.3M | 0.03% | +561,042+1.3% | Added |
| Boston Partners | 28,077,026 | $588.4M | 0.81% | +4,948,951+21.4% | Added |
| Price T Rowe Associates Inc | 23,297,769 | $491.1M | 0.07% | −2,311,866−9.0% | Reduced |
| Canada Pension Plan Investment Board | 22,303,943 | $470.2M | 0.69% | −736,941−3.2% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 20,720,130 | $436.8M | 1.67% | +4,130,294+24.9% | Added |
| Janus Henderson Group PLC | 14,479,754 | $305.2M | 0.20% | +722,585+5.3% | Added |
| New Mountain Capital, L.L.C. | 14,000,000 | $295.1M | 16.03% | 00.0% | Unchanged |
| Dodge & Cox | 13,291,904 | $280.2M | 0.19% | +13,291,904 | New |
| State Street Corp | 13,233,476 | $279.0M | 0.02% | +351,114+2.7% | Added |
| Geode Capital Management, LLC | 9,463,816 | $199.2M | 0.02% | +196,322+2.1% | Added |
| Wellington Management Group LLP | 9,033,643 | $190.4M | 0.04% | −3,548,665−28.2% | Reduced |
| Meritage Group LP | 8,897,724 | $187.6M | 5.13% | −2,367,950−21.0% | Reduced |
| Robeco Schweiz AG | 8,154,000 | $171.9M | 2.91% | +607,500+8.1% | Added |
| American Century Companies Inc | 7,652,308 | $161.3M | 0.12% | −6,032,662−44.1% | Reduced |
| Artemis Investment Management LLP | 7,639,813 | $161.0M | 2.25% | +3,144,879+70.0% | Added |
| Millennium Management LLC | 7,338,051 | $154.7M | 0.16% | +2,464,852+50.6% | Added |
| Bessemer Group Inc | 7,134,291 | $150.4M | 0.33% | −21,162−0.3% | Reduced |
| Parnassus Investments | 6,938,004 | $146.3M | 0.36% | −1,955,413−22.0% | Reduced |
| Pictet Asset Management Holding SA | 6,678,596 | $140.8M | 0.17% | +6,678,596 | New |
| Norges Bank | 6,616,593 | $139.5M | 0.03% | −2,076,008−23.9% | Reduced |
| Invesco Ltd. | 6,591,898 | $139.0M | 0.04% | +2,381,154+56.5% | Added |
| UBS Asset Management Americas Inc | 6,235,879 | $131.5M | 0.06% | +1,355,783+27.8% | Added |
| Bank of America Corp | 6,148,197 | $129.6M | 0.02% | +643,146+11.7% | Added |
| Shapiro Capital Management LLC | 5,912,329 | $124.6M | 3.63% | −175,294−2.9% | Reduced |
| Voya Investment Management LLC | 5,282,213 | $111.3M | 0.12% | +170,641+3.3% | Added |
| Brown Brothers Harriman & Co | 5,009,041 | $105.6M | 0.93% | −1,045,509−17.3% | Reduced |
| Legal & General Group Plc | 4,395,387 | $92.7M | 0.03% | +15,805+0.4% | Added |
| Westfield Capital Management Co LP | 4,246,946 | $89.5M | 0.61% | −482,853−10.2% | Reduced |
| Balyasny Asset Management LLC | 4,150,165 | $87.5M | 0.24% | +4,134,915+27,114.2% | Added |
| Northern Trust Corp | 4,129,447 | $87.0M | 0.02% | +342,553+9.0% | Added |
| Holocene Advisors, LP | 4,031,717 | $85.0M | 0.38% | +4,031,717 | New |
| Sound Shore Management Inc | 3,989,327 | $84.1M | 3.22% | +639,715+19.1% | Added |
| Brown Advisory Inc | 3,884,854 | $81.9M | 0.13% | −16,207−0.4% | Reduced |
| Alliancebernstein L.P. | 3,787,809 | $79.8M | 0.03% | −91,477−2.4% | Reduced |
| Close Asset Management Ltd | 3,763,252 | $79.3M | 4.09% | −1,423,704−27.4% | Reduced |
| Thrivent Financial for Lutherans | 3,734,477 | $78.7M | 0.19% | +501,703+15.5% | Added |
| Silvercrest Asset Management Group LLC | 3,687,704 | $77.7M | 0.59% | +198,391+5.7% | Added |
| Dimensional Fund Advisors LP | 3,512,603 | $74.0M | 0.02% | +137,487+4.1% | Added |
| North Peak Capital Management, LLC | 3,479,804 | $73.4M | 9.04% | −3,002,174−46.3% | Reduced |
| Wolf Hill Capital Management, LP | 3,214,200 | $67.8M | 6.22% | +2,414,200+301.8% | Added |
| CCLA Investment Management Ltd | 3,141,487 | $66.2M | 1.24% | +86,757+2.8% | Added |
| TD Asset Management Inc | 3,070,726 | $64.7M | 0.08% | +331,805+12.1% | Added |
| Morgan Stanley | 3,011,522 | $63.5M | 0.01% | −153,525−4.9% | Reduced |
| Woodline Partners LP | 2,890,656 | $60.9M | 0.71% | +1,654,010+133.7% | Added |
| Bank of New York Mellon Corp | 2,680,936 | $56.5M | 0.01% | −40,040−1.5% | Reduced |
| Causeway Capital Management LLC | 2,572,999 | $54.2M | 1.43% | −11,455−0.4% | Reduced |
| Public Sector Pension Investment Board | 2,538,995 | $53.5M | 0.39% | +1,005,480+65.6% | Added |
| Charles Schwab Investment Management Inc | 2,453,309 | $51.7M | 0.01% | +35,882+1.5% | Added |
| Vaughan Nelson Investment Management, L.P. | 2,314,526 | $48.8M | 0.55% | +163,479+7.6% | Added |
| Amundi | 2,262,839 | $47.5M | 0.02% | +400,152+21.5% | Added |
| Swiss National Bank | 2,171,400 | $45.8M | 0.04% | −266,200−10.9% | Reduced |
| Clearbridge Investments, LLC | 2,117,357 | $44.6M | 0.04% | +4910.0% | Added |
| Davenport & Co LLC | 1,941,315 | $40.6M | 0.31% | +1,084,567+126.6% | Added |
| Impax Asset Management Group plc | 1,891,135 | $39.9M | 0.18% | +260,302+16.0% | Added |
| Kempen Capital Management N.V. | 1,883,229 | $39.7M | 0.73% | +359,229+23.6% | Added |
| Country Trust Bank | 1,801,239 | $38.0M | 1.11% | −345,965−16.1% | Reduced |
| Clarkston Capital Partners, LLC | 1,733,752 | $36.5M | 0.72% | +396,847+29.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,640,288 | $34.6M | 0.03% | −8,114−0.5% | Reduced |
| FIL Ltd | 1,600,326 | $33.7M | 0.04% | −96,477−5.7% | Reduced |
| Nuveen Asset Management, LLC | 1,541,790 | $32.5M | 0.01% | −3,600,102−70.0% | Reduced |
| New South Capital Management Inc | 1,508,666 | $31.8M | 1.52% | −7,455−0.5% | Reduced |
| Franklin Resources Inc | 1,464,594 | $30.9M | 0.02% | +240,786+19.7% | Added |
| Natixis Advisors, L.P. | 1,343,587 | $28.3M | 0.09% | +267,930+24.9% | Added |
| Man Group plc | – | $28.2M | 0.09% | – | New |
| Credit Suisse AG | 1,314,649 | $27.7M | 0.03% | +60,411+4.8% | Added |
| Great Lakes Advisors, LLC | 1,309,107 | $27.6M | 0.25% | −7,735−0.6% | Reduced |
| Allianz Asset Management GmbH | 1,296,120 | $27.3M | 0.06% | −3,019,043−70.0% | Reduced |
| Deutsche Bank AG | 1,244,546 | $26.2M | 0.02% | −58,650−4.5% | Reduced |
| National Pension Service | 1,136,096 | $23.8M | 0.04% | −26,583−2.3% | Reduced |
| Goldman Sachs Group Inc | 1,127,424 | $23.8M | 0.01% | +382,270+51.3% | Added |
| Dudley & Shanley, Inc. | 1,112,315 | $23.4M | 4.43% | +53,900+5.1% | Added |
| Castle Hook Partners LP | 1,109,669 | $23.4M | 1.58% | −979,530−46.9% | Reduced |
| Jane Street Group, LLC | 1,072,947 | $22.6M | 0.04% | +723,893+207.4% | Added |
| California State Teachers Retirement System | 1,065,105 | $22.5M | 0.03% | −31,749−2.9% | Reduced |
| Neuberger Berman Group LLC | 1,060,928 | $22.4M | 0.02% | −1,053,446−49.8% | Reduced |
| CIBC Private Wealth Group, LLC | 1,052,492 | $22.2M | 0.05% | −689,988−39.6% | Reduced |
| Osterweis Capital Management Inc | 1,046,708 | $22.1M | 1.62% | +139,243+15.3% | Added |
| California Public Employees Retirement System | 1,022,059 | $21.5M | 0.02% | +92,039+9.9% | Added |
| Glenview Capital Management, LLC | 1,019,890 | $21.5M | 0.58% | +1,019,890 | New |
| AQR Capital Management LLC | 1,014,161 | $21.4M | 0.04% | −480,246−32.1% | Reduced |
| GW&K Investment Management, LLC | 963,844 | $20.3M | 0.20% | −22,138−2.2% | Reduced |
| Ameriprise Financial Inc | 948,039 | $20.0M | 0.01% | −15,874−1.6% | Reduced |
| Envestnet Asset Management Inc | 932,213 | $19.7M | 0.01% | +294,739+46.2% | Added |
| Schonfeld Strategic Advisors LLC | 919,890 | $19.4M | 0.18% | +891,373+3,125.8% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 913,420 | $19.3M | 0.03% | +433,262+90.2% | Added |
| Thornburg Investment Management Inc | 911,537 | $19.2M | 0.32% | −8,541−0.9% | Reduced |
| JPMorgan Chase & Co | 909,281 | $19.2M | 0.00% | +115,602+14.6% | Added |
| Wilson Asset Management (International) Pty Ltd | 920,300 | $19.1M | 5.49% | 00.0% | Unchanged |
| Jennison Associates LLC | 891,963 | $18.8M | 0.02% | +9,841+1.1% | Added |
| New York State Common Retirement Fund | 879,380 | $18.5M | 0.03% | −105,478−10.7% | Reduced |
| First Trust Advisors LP | 843,539 | $17.8M | 0.02% | −30,588−3.5% | Reduced |
| ExodusPoint Capital Management, LP | 827,020 | $17.4M | 0.22% | +578,000+232.1% | Added |
| Reinhart Partners, Inc. | 802,725 | $16.9M | 0.88% | −6,922−0.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 800,856 | $16.9M | 0.11% | −660−0.1% | Reduced |
| William Blair Investment Management, LLC | 800,481 | $16.9M | 0.06% | +78,615+10.9% | Added |
| Adage Capital Partners GP, L.L.C. | 800,000 | $16.9M | 0.04% | +800,000 | New |
| Peregrine Capital Management LLC | 797,255 | $16.8M | 0.50% | −49,464−5.8% | Reduced |
| Westwood Holdings Group Inc. | 794,413 | $16.7M | 0.16% | +9,609+1.2% | Added |