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 2025
Institutional positions in Avantor, Inc. as of Jun 30, 2025. 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
- 506
- +27 vs. Q1 2025
- Shares held
- 711.6M
- +20.3M (+2.9%) vs. Q1 2025
- Total value
- $9.58B
- −$1.62B (−14.5%) vs. Q1 2025
- New holders
- 92
- 218 more added
- Sold out
- 65
- 142 more reduced
6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&T Bank Corp | 28,713 | $386.5K | 0.00% | +6,038+26.6% | Added |
| CIBC World Markets Corp | 28,376 | $381.9K | 0.00% | −2,594−8.4% | Reduced |
| Illinois Municipal Retirement Fund | 28,182 | $379.3K | 0.01% | −78,050−73.5% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 27,820 | $376.2K | 0.00% | −951−3.3% | Reduced |
| Jasper Ridge Partners, L.P. | 27,606 | $371.6K | 0.01% | 00.0% | Unchanged |
| Commerce Bank | 27,445 | $369.4K | 0.00% | −819−2.9% | Reduced |
| Prudential PLC | 27,425 | $369.1K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 26,772 | $360.4K | 0.00% | +24,293+980.0% | Added |
| Tokio Marine Asset Management Co Ltd | 26,513 | $356.9K | 0.01% | +3,166+13.6% | Added |
| Pacer Advisors, Inc. | 26,460 | $356.2K | 0.00% | +26,460 | New |
| Kera Capital Partners, Inc. | 26,251 | $353.3K | 0.07% | +9,787+59.4% | Added |
| Schroder Investment Management Group | 25,885 | $348.4K | 0.00% | −22,173−46.1% | Reduced |
| Channel Wealth LLC | 25,510 | $343.4K | 0.10% | 00.0% | Unchanged |
| E. Ohman J:or Asset Management AB | 25,500 | $343.2K | 0.01% | 00.0% | Unchanged |
| Belfer Management LLC | 25,461 | $342.7K | 5.24% | −3,166−11.1% | Reduced |
| Davis-Rea Ltd. | 25,000 | $336.5K | 0.08% | +25,000 | New |
| Shelton Capital Management | 24,442 | $329.0K | 0.01% | 00.0% | Unchanged |
| Omers Administration Corp | 24,181 | $325.5K | 0.00% | 00.0% | Unchanged |
| Tandem Capital Management Corp | 24,092 | $324.3K | 0.16% | −4,502−15.7% | Reduced |
| Caption Management, LLC | 24,000 | $323.0K | 0.03% | −60,500−71.6% | Reduced |
| Castleview Partners, LLC | 22,890 | $308.1K | 0.20% | −4,647−16.9% | Reduced |
| Kinneret Advisory, LLC | 22,767 | $306.4K | 0.03% | −35−0.2% | Reduced |
| Storebrand Asset Management AS | 22,530 | $303.3K | 0.00% | −22,851−50.4% | Reduced |
| MML Investors Services, LLC | 22,476 | $303.0K | 0.00% | +29+0.1% | Added |
| William Blair Investment Management, LLC | 22,225 | $299.1K | 0.00% | −4,410,817−99.5% | Reduced |
| D. E. Shaw & Co., Inc. | 22,068 | $297.0K | 0.00% | −239,289−91.6% | Reduced |
| Qsemble Capital Management, LP | 21,275 | $286.4K | 0.03% | +21,275 | New |
| CIBC Asset Management Inc | 21,174 | $285.0K | 0.00% | −7,816−27.0% | Reduced |
| Engineers Gate Manager LP | 21,020 | $282.9K | 0.00% | −22,906−52.1% | Reduced |
| CIBC World Markets Inc. | 20,850 | $280.6K | 0.00% | +20,850 | New |
| Hunting Hill Global Capital, LLC | 20,387 | $274.4K | 0.15% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 20,001 | $269.2K | 0.01% | +2,421+13.8% | Added |
| RBF Capital, LLC | 20,000 | $269.2K | 0.01% | 00.0% | Unchanged |
| First Bank & Trust | 19,950 | $268.5K | 0.05% | +2,998+17.7% | Added |
| Jump Financial, LLC | 19,454 | $261.9K | 0.00% | +19,454 | New |
| Fifth Third Wealth Advisors LLC | 19,371 | $260.7K | 0.01% | +70+0.4% | Added |
| AXA S.A. | 18,933 | $254.8K | 0.00% | +18,933 | New |
| Envestnet Portfolio Solutions, Inc. | 18,805 | $253.1K | 0.00% | +1,904+11.3% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 18,441 | $248.2K | 0.02% | −1,279−6.5% | Reduced |
| Bridgefront Capital, LLC | 18,441 | $248.2K | 0.07% | +18,441 | New |
| Everence Capital Management Inc | 18,410 | $248.0K | 0.02% | −6,710−26.7% | Reduced |
| Vident Advisory, LLC | 18,240 | $245.5K | 0.00% | −7,612−29.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 18,049 | $242.9K | 0.00% | −102,474−85.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 17,476 | $242.6K | 0.00% | +239+1.4% | Added |
| Wahed Invest LLC | 17,958 | $241.7K | 0.04% | +17,958 | New |
| Meiji Yasuda Asset Management Co Ltd. | 17,857 | $240.4K | 0.01% | −8,008−31.0% | Reduced |
| PEAK6 LLC | 17,832 | $240.0K | 0.01% | +17,832 | New |
| Steward Partners Investment Advisory, LLC | 17,428 | $234.6K | 0.00% | +3,832+28.2% | Added |
| Sender Co & Partners, Inc. | 17,325 | $233.2K | 0.07% | +17,325 | New |
| Vestcor Inc | 17,264 | $232.0K | 0.01% | +6,351+58.2% | Added |
| Applied Finance Capital Management, LLC | 17,230 | $231.9K | 0.02% | +17,230 | New |
| Quantbot Technologies LP | 17,201 | $231.5K | 0.01% | +17,201 | New |
| Claret Asset Management Corp | 17,194 | $231.0K | 0.03% | +17,194 | New |
| Transcend Wealth Collective, LLC | 16,981 | $228.6K | 0.02% | −1,702−9.1% | Reduced |
| Investment Management Corp of Ontario | 16,685 | $224.6K | 0.00% | −2,500−13.0% | Reduced |
| Advisory Services Network, LLC | 16,665 | $224.0K | 0.00% | +5,523+49.6% | Added |
| Chicago Partners Investment Group LLC | 15,966 | $217.1K | 0.01% | +15,966 | New |
| Sequoia Financial Advisors, LLC | 15,714 | $211.5K | 0.00% | +15,714 | New |
| Westfield Capital Management Co LP | 15,348 | $206.6K | 0.00% | +15,348 | New |
| Quest Partners LLC | 15,151 | $203.9K | 0.02% | +9,944+191.0% | Added |
| FIL Ltd | 15,089 | $203.1K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 15,077 | $202.9K | 0.01% | +15,077 | New |
| Beverly Hills Private Wealth, LLC | 14,589 | $196.4K | 0.04% | +14,589 | New |
| APG Asset Management US Inc. | 14,049 | $195.6K | 0.00% | 00.0% | Unchanged |
| Golden State Equity Partners | 14,345 | $193.1K | 0.04% | +3,778+35.8% | Added |
| Brown Advisory Inc | 14,068 | $189.4K | 0.00% | −2,002−12.5% | Reduced |
| Profund Advisors LLC | 13,717 | $184.6K | 0.01% | −1,021−6.9% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 13,663 | $183.9K | 0.00% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 13,321 | $179.3K | 0.01% | +13,321 | New |
| Parallel Advisors, LLC | 13,093 | $176.2K | 0.00% | +1,691+14.8% | Added |
| Janney Montgomery Scott LLC | 13,103 | $176.0K | 0.00% | +13,103 | New |
| Portside Wealth Group, LLC | 13,061 | $175.8K | 0.03% | +2,388+22.4% | Added |
| Meeder Advisory Services, Inc. | 12,992 | $174.9K | 0.01% | +2,927+29.1% | Added |
| HighPoint Advisor Group LLC | 12,983 | $174.8K | 0.01% | +244+1.9% | Added |
| Millennium Management LLC | 12,878 | $173.3K | 0.00% | −5,292,442−99.8% | Reduced |
| Glenmede Investment Management, LP | 12,642 | $170.2K | 0.00% | +12,642 | New |
| Ci Investments Inc. | 12,240 | $165.0K | 0.00% | +8,959+273.1% | Added |
| Avantax Advisory Services, Inc. | 12,084 | $162.7K | 0.00% | −1,577−11.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 11,918 | $160.4K | 0.00% | +11,918 | New |
| Rafferty Asset Management, LLC | 11,893 | $160.1K | 0.00% | +220+1.9% | Added |
| Net Worth Advisory Group | 11,771 | $158.4K | 0.04% | +11,771 | New |
| UniSuper Management Pty Ltd | 11,600 | $156.1K | 0.00% | −1,400−10.8% | Reduced |
| Sage Rhino Capital LLC | 11,596 | $156.1K | 0.03% | +11,596 | New |
| John G Ullman & Associates Inc | 11,400 | $153.4K | 0.02% | −126,449−91.7% | Reduced |
| Bryce Point Capital, LLC | 11,283 | $151.9K | 0.13% | +11,283 | New |
| Chicago Trust Co NA | 11,217 | $151.0K | 0.02% | +11,217 | New |
| Gabelli & Co Investment Advisers, Inc. | 10,993 | $148.0K | 0.02% | 00.0% | Unchanged |
| Ostrum Asset Management | 10,978 | $147.8K | 0.01% | −313−2.8% | Reduced |
| BFSG, LLC | 10,925 | $147.1K | 0.02% | +10,925 | New |
| Skopos Labs, Inc. | 10,803 | $145.4K | 0.02% | +9,811+989.0% | Added |
| Teza Capital Management LLC | 10,788 | $145.2K | 0.11% | −4,708−30.4% | Reduced |
| ORG Wealth Partners, LLC | 10,342 | $144.0K | 0.03% | +1,845+21.7% | Added |
| Park Avenue Securities LLC | 10,299 | $139.0K | 0.00% | +10,299 | New |
| Cerity Partners LLC | 10,211 | $137.4K | 0.00% | +10,211 | New |
| ADAR1 Capital Management, LLC | 10,000 | $134.6K | 0.02% | +10,000 | New |
| Siemens Fonds Invest GmbH | 8,961 | $120.6K | 0.01% | +1,144+14.6% | Added |
| Natixis | 8,932 | $120.2K | 0.00% | +8,932 | New |
| V-Square Quantitative Management LLC | 8,374 | $112.7K | 0.02% | +213+2.6% | Added |
| Umb Bank N A | 7,565 | $101.8K | 0.00% | +472+6.7% | Added |
| Quarry LP | 7,559 | $101.7K | 0.02% | +4,425+141.2% | Added |