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 2026
Institutional positions in Avantor, Inc. as of Jun 30, 2026. 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
- 460
- +33 vs. Q1 2026
- Shares held
- 699.2M
- +23.9M (+3.5%) vs. Q1 2026
- Total value
- $6.92B
- +$1.62B (+30.7%) vs. Q1 2026
- New holders
- 99
- 190 more added
- Sold out
- 66
- 111 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Trust | 14,944 | $147.9K | 0.01% | +4,699+45.9% | Added |
| Vident Advisory, LLC | 14,873 | $147.2K | 0.00% | +2,410+19.3% | Added |
| Advisor Group Holdings, Inc. | 14,389 | $142.4K | 0.00% | +9,604+200.7% | Added |
| MAI Capital Management | 14,268 | $141.3K | 0.00% | +12,709+815.2% | Added |
| Verus Capital Partners, LLC | 14,147 | $140.1K | 0.01% | 00.0% | Unchanged |
| Krilogy Financial LLC | 14,141 | $140.0K | 0.00% | +14,141 | New |
| Optas, LLC | 14,081 | $139.4K | 0.02% | +14,081 | New |
| Evolve Private Wealth, LLC | 14,040 | $139.0K | 0.01% | +14,040 | New |
| STRS Ohio | 13,895 | $137.6K | 0.00% | −1,906−12.1% | Reduced |
| NewEdge Wealth, LLC | 13,800 | $136.6K | 0.00% | +13,800 | New |
| Advisory Services Network, LLC | 13,656 | $135.2K | 0.00% | −2,498−15.5% | Reduced |
| Waddell & Associates, LLC | 13,624 | $134.9K | 0.01% | +13,624 | New |
| New Age Alpha Advisors, LLC | 13,372 | $132.4K | 0.01% | +13,372 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 13,293 | $131.6K | 0.00% | +13,293 | New |
| Nykredit A/S | 13,287 | $131.5K | 0.00% | +13,287 | New |
| Clearbridge Investments, LLC | 13,274 | $131.4K | 0.00% | +13,274 | New |
| Clearstead Advisors, LLC | 13,018 | $128.9K | 0.00% | +13,018 | New |
| Integrated Wealth Concepts LLC | 12,912 | $127.8K | 0.00% | +12,912 | New |
| Profund Advisors LLC | 12,735 | $126.1K | 0.00% | +324+2.6% | Added |
| Allspring Global Investments Holdings, LLC | 12,296 | $123.1K | 0.00% | +60.0% | Added |
| MML Investors Services, LLC | 12,422 | $123.0K | 0.00% | +12,422 | New |
| Bank of Nova Scotia Trust Co | 12,193 | $120.7K | 0.01% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 12,094 | $119.7K | 0.00% | −5,003−29.3% | Reduced |
| Sagewood Asset Management LP | 11,861 | $117.4K | 0.03% | −1,330−10.1% | Reduced |
| John G Ullman & Associates Inc | 11,800 | $116.8K | 0.01% | +11,800 | New |
| Ritholtz Wealth Management | 11,713 | $116.0K | 0.00% | +11,713 | New |
| Vestmark Advisory Solutions, Inc. | 11,561 | $114.5K | 0.00% | +11,561 | New |
| Wick Capital Partners, LLC | 11,339 | $112.3K | 0.02% | +11,339 | New |
| Cidel Asset Management Inc | 11,299 | $111.9K | 0.01% | +11,299 | New |
| Parcion Private Wealth LLC | 11,264 | $111.5K | 0.01% | +11,264 | New |
| Sage Rhino Capital LLC | 11,157 | $110.5K | 0.02% | +11,157 | New |
| Portside Wealth Group, LLC | 11,100 | $109.9K | 0.01% | +11,100 | New |
| Bessemer Group Inc | 10,898 | $108.0K | 0.00% | −1,190−9.8% | Reduced |
| Abel Hall, LLC | 10,875 | $107.7K | 0.02% | +10,875 | New |
| Rafferty Asset Management, LLC | 10,758 | $106.5K | 0.00% | +10,758 | New |
| Janney Montgomery Scott LLC | 10,582 | $105.0K | 0.00% | +10,582 | New |
| Leonteq Securities AG | 10,542 | $104.4K | 0.01% | −10,700−50.4% | Reduced |
| Intrust Bank NA | 10,312 | $102.1K | 0.01% | +10,312 | New |
| Winton Group Ltd | 10,300 | $102.0K | 0.00% | −57,857−84.9% | Reduced |
| TCG Advisory Services, LLC | 10,046 | $99.5K | 0.00% | +10,046 | New |
| Umb Bank N A | 9,932 | $98.3K | 0.00% | +7,367+287.2% | Added |
| Versant Capital Management, Inc | 9,073 | $89.8K | 0.01% | +7,151+372.1% | Added |
| Aster Capital Management (DIFC) Ltd | 8,863 | $87.7K | 0.02% | +8,863 | New |
| Rockefeller Capital Management L.P. | 8,518 | $84.3K | 0.00% | +5,375+171.0% | Added |
| Close Asset Management Ltd | 8,450 | $84.0K | 0.00% | 00.0% | Unchanged |
| Fulcrum Asset Management LLP | 8,200 | $82.2K | 0.01% | +8,200 | New |
| State of Wyoming | 7,473 | $74.0K | 0.01% | −27,432−78.6% | Reduced |
| EverSource Wealth Advisors, LLC | 7,180 | $71.1K | 0.00% | +5,541+338.1% | Added |
| Clear Street Markets LLC | 6,467 | $64.0K | 0.01% | +6,467 | New |
| Custom Index Systems, LLC | 6,370 | $63.1K | 0.02% | −3,849−37.7% | Reduced |
| Farther Finance Advisors, LLC | 6,153 | $61.0K | 0.00% | +1,890+44.3% | Added |
| IFP Advisors, Inc | 5,858 | $58.0K | 0.00% | +5,273+901.4% | Added |
| Covestor Ltd | 5,737 | $57.0K | 0.03% | +534+10.3% | Added |
| Eurizon Capital SGR S.p.A. | 5,644 | $56.7K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 4,969 | $49.2K | 0.01% | −266−5.1% | Reduced |
| Nomura Asset Management Co Ltd | 4,400 | $43.6K | 0.00% | −11,800−72.8% | Reduced |
| Signaturefd, LLC | 3,639 | $36.0K | 0.00% | +1,978+119.1% | Added |
| Nisa Investment Advisors, LLC | 3,507 | $34.7K | 0.00% | +2,978+562.9% | Added |
| Caitong International Asset Management Co., Ltd | 3,343 | $33.1K | 0.00% | +3,343 | New |
| Walleye Trading LLC | 3,187 | $31.6K | 0.00% | +2,596+439.3% | Added |
| Salomon & Ludwin, LLC | 3,120 | $31.2K | 0.00% | +2,669+591.8% | Added |
| LRI Investments, LLC | 3,067 | $30.4K | 0.00% | +1,482+93.5% | Added |
| Los Angeles Capital Management LLC | 2,876 | $28.5K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 2,825 | $28.0K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 2,377 | $24.2K | 0.00% | −449−15.9% | Reduced |
| Owl Creek Wealth Partners LLC | 2,380 | $23.6K | 0.01% | +1,075+82.4% | Added |
| Montag A & Associates Inc | 1,900 | $18.8K | 0.00% | 00.0% | Unchanged |
| Paradigm Asset Management Co LLC | 1,900 | $18.8K | 0.00% | +189+11.0% | Added |
| Private Trust Co NA | 1,823 | $18.0K | 0.00% | +8+0.4% | Added |
| Quent Capital, LLC | 1,698 | $16.8K | 0.00% | +825+94.5% | Added |
| ZRC Wealth Management, LLC | 1,627 | $16.1K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 1,543 | $15.3K | 0.00% | +1,238+405.9% | Added |
| Rossby Financial, LCC | 1,535 | $15.2K | 0.00% | +771+100.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,490 | $14.8K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 1,434 | $14.2K | 0.00% | +1,340+1,425.5% | Added |
| Essential Partners LLC | 1,422 | $14.1K | 0.01% | +1,310+1,169.6% | Added |
| First Horizon Corp | 1,267 | $12.5K | 0.00% | +905+250.0% | Added |
| Whittier Trust Co | 1,188 | $12.3K | 0.00% | −735−38.2% | Reduced |
| Massmutual Trust Co FSB | 1,208 | $12.0K | 0.00% | −303−20.1% | Reduced |
| Global Retirement Partners, LLC | 1,100 | $10.9K | 0.00% | +1,100 | New |
| Trust Co of Toledo NA | 1,062 | $10.5K | 0.00% | +1,062 | New |
| Millstone Evans Group, LLC | 994 | $9.84K | 0.01% | +994 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 959 | $9.49K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 958 | $9.48K | 0.00% | +496+107.4% | Added |
| Danske Bank A/S | 900 | $8.91K | 0.00% | 00.0% | Unchanged |
| FIL Ltd | 898 | $8.89K | 0.00% | −2,631−74.6% | Reduced |
| True Wealth Design, LLC | 758 | $7.50K | 0.00% | +203+36.6% | Added |
| Private Wealth Management Group, LLC | 756 | $7.49K | 0.00% | +156+26.0% | Added |
| North Star Investment Management Corp. | 720 | $7.13K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 570 | $5.64K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 485 | $4.80K | 0.00% | −106−17.9% | Reduced |
| High Note Wealth, LLC | 482 | $4.77K | 0.00% | +482 | New |
| Steward Partners Investment Advisory, LLC | 478 | $4.73K | 0.00% | −191−28.6% | Reduced |
| UMA Financial Services, Inc. | 471 | $4.66K | 0.00% | +336+248.9% | Added |
| Sachetta, LLC | 463 | $4.58K | 0.00% | +385+493.6% | Added |
| Bogart Wealth, LLC | 413 | $4.09K | 0.00% | +291+238.5% | Added |
| Private Wealth Asset Management, LLC | 392 | $3.88K | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 330 | $3.27K | 0.00% | +330 | New |
| Transamerica Financial Advisors, Inc. | 328 | $3.25K | 0.00% | +328 | New |
| South State Corp. | 315 | $3.12K | 0.00% | +240+320.0% | Added |