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, Q4 2023
Institutional positions in Avantor, Inc. as of Dec 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
- 472
- +37 vs. Q3 2023
- Shares held
- 645.0M
- +16.5M (+2.6%) vs. Q3 2023
- Total value
- $14.8B
- +$1.52B (+11.5%) vs. Q3 2023
- New holders
- 87
- 162 more added
- Sold out
- 50
- 164 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 65,344,584 | $1.49B | 0.03% | −112,556−0.2% | Reduced |
| Dodge & Cox | 61,196,331 | $1.40B | 0.89% | +47,904,427+360.4% | Added |
| T. Rowe Price Investment Management, Inc. | 52,660,192 | $1.20B | 0.78% | −19,492,585−27.0% | Reduced |
| BlackRock Inc. | 45,846,483 | $1.05B | 0.03% | +624,609+1.4% | Added |
| Boston Partners | 27,937,433 | $637.3M | 0.84% | −139,593−0.5% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 24,364,915 | $556.3M | 1.96% | +3,644,785+17.6% | Added |
| Canada Pension Plan Investment Board | 22,217,943 | $507.2M | 0.64% | −86,000−0.4% | Reduced |
| Price T Rowe Associates Inc | 19,539,612 | $446.1M | 0.06% | −3,758,157−16.1% | Reduced |
| Janus Henderson Group PLC | 14,674,225 | $335.0M | 0.20% | +194,471+1.3% | Added |
| New Mountain Capital, L.L.C. | 14,000,000 | $319.6M | 21.82% | 00.0% | Unchanged |
| State Street Corp | 13,774,397 | $314.5M | 0.02% | +540,921+4.1% | Added |
| Invesco Ltd. | 10,922,933 | $249.4M | 0.06% | +4,331,035+65.7% | Added |
| Millennium Management LLC | 10,184,549 | $232.5M | 0.22% | +2,846,498+38.8% | Added |
| Geode Capital Management, LLC | 9,853,506 | $224.6M | 0.02% | +389,690+4.1% | Added |
| Artemis Investment Management LLP | 7,939,146 | $181.3M | 2.66% | +299,333+3.9% | Added |
| UBS Asset Management Americas Inc | 7,298,518 | $166.6M | 0.07% | +1,062,639+17.0% | Added |
| Parnassus Investments | 6,938,004 | $158.4M | 0.35% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 6,864,896 | $156.7M | 0.17% | +186,300+2.8% | Added |
| Norges Bank | 6,853,034 | $156.5M | 0.03% | +236,441+3.6% | Added |
| Bessemer Group Inc | 6,802,314 | $155.3M | 0.30% | −331,977−4.7% | Reduced |
| Robeco Schweiz AG | 6,423,673 | $146.7M | 2.46% | −1,730,327−21.2% | Reduced |
| Clarkston Capital Partners, LLC | 5,844,047 | $133.4M | 2.47% | +4,110,295+237.1% | Added |
| Voya Investment Management LLC | 5,425,444 | $123.9M | 0.13% | +143,231+2.7% | Added |
| Westfield Capital Management Co LP | 5,418,922 | $123.7M | 0.72% | +1,171,976+27.6% | Added |
| Bank of America Corp | 5,148,888 | $117.5M | 0.01% | −999,309−16.3% | Reduced |
| Morgan Stanley | 4,245,438 | $96.9M | 0.01% | +1,233,916+41.0% | Added |
| Point72 Asset Management, L.P. | 4,092,567 | $93.4M | 0.28% | +4,092,567 | New |
| Legal & General Group Plc | 4,078,582 | $93.1M | 0.03% | −316,805−7.2% | Reduced |
| Dimensional Fund Advisors LP | 3,976,265 | $90.8M | 0.03% | +463,662+13.2% | Added |
| Woodline Partners LP | 3,903,582 | $89.1M | 0.97% | +1,012,926+35.0% | Added |
| Northern Trust Corp | 3,848,275 | $87.9M | 0.02% | −281,172−6.8% | Reduced |
| Close Asset Management Ltd | 3,763,612 | $85.9M | 3.60% | +3600.0% | Added |
| Alliancebernstein L.P. | 3,725,363 | $85.1M | 0.03% | −62,446−1.6% | Reduced |
| Silvercrest Asset Management Group LLC | 3,715,700 | $84.8M | 0.60% | +27,996+0.8% | Added |
| Thrivent Financial for Lutherans | 3,663,026 | $83.6M | 0.18% | −71,451−1.9% | Reduced |
| Brown Brothers Harriman & Co | 3,590,666 | $82.0M | 0.68% | −1,418,375−28.3% | Reduced |
| Brown Advisory Inc | 3,507,298 | $80.1M | 0.11% | −377,556−9.7% | Reduced |
| TD Asset Management Inc | 3,401,861 | $77.7M | 0.08% | +331,135+10.8% | Added |
| CCLA Investment Management Ltd | 3,204 | $73.9M | 1.21% | −3,138,283−99.9% | Reduced |
| Shapiro Capital Management LLC | 3,102,926 | $70.8M | 1.96% | −2,809,403−47.5% | Reduced |
| Citadel Advisors LLC | 3,001,927 | $68.5M | 0.07% | +2,767,367+1,179.8% | Added |
| Clearbridge Investments, LLC | 2,863,981 | $65.4M | 0.06% | +746,624+35.3% | Added |
| Public Sector Pension Investment Board | 2,725,045 | $62.2M | 0.47% | +186,050+7.3% | Added |
| Susquehanna International Group, LLP | 2,705,083 | $61.8M | 0.10% | +2,530,895+1,453.0% | Added |
| Bank of New York Mellon Corp | 2,608,227 | $59.5M | 0.01% | −72,709−2.7% | Reduced |
| Causeway Capital Management LLC | 2,559,572 | $58.4M | 1.49% | −13,427−0.5% | Reduced |
| Charles Schwab Investment Management Inc | 2,528,759 | $57.7M | 0.01% | +75,450+3.1% | Added |
| Vaughan Nelson Investment Management, L.P. | 2,508,557 | $57.3M | 0.57% | +194,031+8.4% | Added |
| Jane Street Group, LLC | 2,385,643 | $54.5M | 0.07% | +1,312,696+122.3% | Added |
| Davenport & Co LLC | 2,283,767 | $52.4M | 0.36% | +342,452+17.6% | Added |
| Amundi | 2,318,188 | $51.1M | 0.02% | +55,349+2.4% | Added |
| Avidity Partners Management LP | 2,121,844 | $48.4M | 1.85% | +2,121,844 | New |
| Swiss National Bank | 2,113,600 | $48.3M | 0.04% | −57,800−2.7% | Reduced |
| Wolf Hill Capital Management, LP | 2,042,885 | $46.6M | 4.01% | −1,171,315−36.4% | Reduced |
| Kempen Capital Management N.V. | 1,883,229 | $43.0M | 0.60% | 00.0% | Unchanged |
| Impax Asset Management Group plc | 1,845,666 | $42.1M | 0.17% | −45,469−2.4% | Reduced |
| Natixis Advisors, L.P. | 1,744,179 | $39.8M | 0.10% | +400,592+29.8% | Added |
| Country Trust Bank | 1,719,757 | $39.3M | 1.09% | −81,482−4.5% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,661,588 | $37.9M | 0.05% | +748,168+81.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,610,588 | $36.8M | 0.03% | −29,700−1.8% | Reduced |
| American Century Companies Inc | 1,597,373 | $36.5M | 0.03% | −6,054,935−79.1% | Reduced |
| Franklin Resources Inc | 1,476,186 | $33.7M | 0.02% | +11,592+0.8% | Added |
| Nuveen Asset Management, LLC | 1,453,118 | $33.2M | 0.01% | −88,672−5.8% | Reduced |
| Deutsche Bank AG | 1,441,353 | $32.9M | 0.02% | +196,807+15.8% | Added |
| New South Capital Management Inc | 1,415,133 | $32.3M | 1.41% | −93,533−6.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,400,100 | $32.0M | 0.07% | +600,100+75.0% | Added |
| Russell Investments Group, Ltd. | 1,331,968 | $30.7M | 0.05% | +634,291+90.9% | Added |
| Wellington Management Group LLP | 1,319,915 | $30.1M | 0.01% | −7,713,728−85.4% | Reduced |
| Credit Suisse AG | 1,311,075 | $29.9M | 0.03% | −3,574−0.3% | Reduced |
| Great Lakes Advisors, LLC | 1,263,762 | $28.9M | 0.27% | −45,345−3.5% | Reduced |
| Allianz Asset Management GmbH | 1,263,345 | $28.8M | 0.05% | −32,775−2.5% | Reduced |
| Perpetual Ltd | 1,225,365 | $28.0M | 0.29% | +698,225+132.5% | Added |
| Jennison Associates LLC | 1,172,323 | $26.8M | 0.02% | +280,360+31.4% | Added |
| Raymond James & Associates | 1,165,646 | $26.6M | 0.02% | +534,901+84.8% | Added |
| National Pension Service | 1,136,096 | $25.9M | 0.04% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 1,125,000 | $25.7M | 0.17% | +1,125,000 | New |
| Twinbeech Capital LP | 1,111,482 | $25.4M | 0.41% | +1,111,482 | New |
| Dudley & Shanley, Inc. | 1,098,955 | $25.1M | 4.47% | −13,360−1.2% | Reduced |
| Castle Hook Partners LP | 1,084,040 | $24.7M | 1.54% | −25,629−2.3% | Reduced |
| Frontier Capital Management Co LLC | 1,075,579 | $24.6M | 0.25% | +732,827+213.8% | Added |
| California State Teachers Retirement System | 1,062,708 | $24.3M | 0.03% | −2,397−0.2% | Reduced |
| CIBC Private Wealth Group, LLC | 1,039,405 | $23.7M | 0.05% | −13,087−1.2% | Reduced |
| Envestnet Asset Management Inc | 1,035,729 | $23.6M | 0.01% | +103,516+11.1% | Added |
| California Public Employees Retirement System | 1,025,220 | $23.4M | 0.02% | +3,161+0.3% | Added |
| Ameriprise Financial Inc | 999,752 | $22.8M | 0.01% | +51,713+5.5% | Added |
| Standard Life Aberdeen plc | 951,775 | $21.7M | 0.05% | +843,298+777.4% | Added |
| JPMorgan Chase & Co | 925,924 | $21.1M | 0.00% | +16,643+1.8% | Added |
| Moore Capital Management, LP | 925,000 | $21.1M | 0.51% | +175,000+23.3% | Added |
| Zuckerman Investment Group, LLC | 873,286 | $19.9M | 2.57% | +243,633+38.7% | Added |
| New York State Common Retirement Fund | 858,203 | $19.6M | 0.03% | −21,177−2.4% | Reduced |
| Comerica Bank | 850,501 | $19.4M | 0.09% | +150,982+21.6% | Added |
| Thornburg Investment Management Inc | 831,820 | $19.0M | 0.27% | −79,717−8.7% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 800,000 | $18.3M | 0.35% | +800,000 | New |
| Skandinaviska Enskilda Banken AB (publ) | 796,868 | $18.2M | 0.11% | −3,988−0.5% | Reduced |
| Rhumbline Advisers | 787,691 | $18.0M | 0.02% | +1,693+0.2% | Added |
| Goldman Sachs Group Inc | 785,764 | $17.9M | 0.00% | −341,660−30.3% | Reduced |
| Neuberger Berman Group LLC | 765,077 | $17.5M | 0.02% | −295,851−27.9% | Reduced |
| Marshall Wace, LLP | 762,273 | $17.4M | 0.03% | +762,273 | New |
| Loomis Sayles & Co L P | 760,977 | $17.4M | 0.03% | +68,625+9.9% | Added |
| Barclays PLC | 756,508 | $17.3M | 0.01% | +303,857+67.1% | Added |