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 |
|---|---|---|---|---|---|
| Evolution Advisers, Inc. | 19 | $0 | 0.00% | +19 | New |
| Navigoe, LLC | 9 | $0 | 0.00% | +9 | New |
| Huntington National Bank | 1 | $10 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 1 | $10 | 0.00% | +1 | New |
| Synergy Investment Management, LLC | 1 | $14 | 0.00% | +1 | New |
| JFS Wealth Advisors, LLC | 2 | $20 | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 3 | $30 | 0.00% | 00.0% | Unchanged |
| Maryland Capital Advisors Inc. | 4 | $40 | 0.00% | +4 | New |
| TD Capital Management LLC | 6 | $59 | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 6 | $60 | 0.00% | +6 | New |
| Bay Harbor Wealth Management, LLC | 7 | $69 | 0.00% | 00.0% | Unchanged |
| 3 Factor Indexing, LLC | 8 | $80 | 0.00% | −4−33.3% | Reduced |
| DiNuzzo Private Wealth, Inc. | 10 | $99 | 0.00% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 11 | $109 | 0.00% | 00.0% | Unchanged |
| DecisionPoint Financial, LLC | 11 | $111 | 0.00% | −13−54.2% | Reduced |
| AdvisorNet Financial, Inc | 14 | $139 | 0.00% | +7+100.0% | Added |
| IFG Advisory, LLC | 14 | $139 | 0.00% | +14 | New |
| Buck Wealth Strategies, LLC | 15 | $149 | 0.00% | +15 | New |
| Raffa Wealth Management, LLC | 21 | $208 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 25 | $248 | 0.00% | +25 | New |
| Quaker Wealth Management, LLC | 41 | $406 | 0.00% | +30+272.7% | Added |
| Prestige Wealth Management Group LLC | 44 | $436 | 0.00% | +26+144.4% | Added |
| Kilter Group LLC | 49 | $486 | 0.00% | +49 | New |
| SBI Securities Co., Ltd. | 54 | $535 | 0.00% | −4−6.9% | Reduced |
| JPL Wealth Management, LLC | 56 | $555 | 0.00% | +56 | New |
| Fortitude Family Office, LLC | 64 | $634 | 0.00% | +64 | New |
| Smartleaf Asset Management LLC | 65 | $652 | 0.00% | 00.0% | Unchanged |
| Addison Advisors LLC | 66 | $654 | 0.00% | +14+26.9% | Added |
| Investors Research Corp | 68 | $673 | 0.00% | 00.0% | Unchanged |
| Creative Capital Management Investments LLC | 69 | $683 | 0.00% | +69 | New |
| Creative Financial Designs Inc | 80 | $792 | 0.00% | +40+100.0% | Added |
| Action Point Financial Planning, LLC | 83 | $801 | 0.00% | +83 | New |
| First Command Advisory Services, Inc. | 81 | $802 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 191 | $1.00K | 0.00% | +124+185.1% | Added |
| Cornerstone Planning Group LLC | 93 | $1.02K | 0.00% | +29+45.3% | Added |
| Principia Wealth Advisory, LLC | 105 | $1.04K | 0.00% | −8−7.1% | Reduced |
| Zions Bancorporation, National Association | 118 | $1.17K | 0.00% | −211−64.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 120 | $1.19K | 0.00% | −39,499−99.7% | Reduced |
| Twin Tree Management, LP | 121 | $1.20K | 0.00% | +121 | New |
| Quarry LP | 140 | $1.39K | 0.00% | −5,045−97.3% | Reduced |
| Bruce G. Allen Investments, LLC | 140 | $1.39K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 141 | $1.40K | 0.00% | −90−39.0% | Reduced |
| Planning Strategies Inc. | 143 | $1.42K | 0.00% | +143 | New |
| Pinnacle Wealth Planning Services, Inc. | 152 | $1.50K | 0.00% | +79+108.2% | Added |
| Cromwell Holdings LLC | 162 | $1.60K | 0.00% | +162 | New |
| Bare Financial Services, Inc | 163 | $1.61K | 0.00% | +83+103.8% | Added |
| Bell Investment Advisors, Inc | 173 | $1.71K | 0.00% | +50+40.7% | Added |
| CVA Family Office, LLC | 176 | $1.74K | 0.00% | +151+604.0% | Added |
| SHP Wealth Management | 177 | $1.75K | 0.00% | +117+195.0% | Added |
| Bryn Mawr Trust Co | 178 | $1.76K | 0.00% | +178 | New |
| Marquette Asset Management, LLC | 192 | $1.90K | 0.00% | +192 | New |
| TD Private Client Wealth LLC | 205 | $2.03K | 0.00% | +205 | New |
| MV Capital Management, Inc. | 214 | $2.12K | 0.00% | +109+103.8% | Added |
| Manchester Capital Management LLC | 222 | $2.20K | 0.00% | +82+58.6% | Added |
| Harbour Investments, Inc. | 225 | $2.23K | 0.00% | +139+161.6% | Added |
| Cornerstone Financial Management LLC | 225 | $2.23K | 0.00% | +225 | New |
| Northwestern Mutual Wealth Management Co | 235 | $2.33K | 0.00% | −131−35.8% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 282 | $2.79K | 0.00% | +282 | New |
| Costello Asset Management, INC | 300 | $2.97K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 315 | $3.12K | 0.00% | +240+320.0% | Added |
| Transamerica Financial Advisors, Inc. | 328 | $3.25K | 0.00% | +328 | New |
| Silver Grove Financial Group, Inc. | 330 | $3.27K | 0.00% | +330 | New |
| Private Wealth Asset Management, LLC | 392 | $3.88K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 413 | $4.09K | 0.00% | +291+238.5% | Added |
| Sachetta, LLC | 463 | $4.58K | 0.00% | +385+493.6% | Added |
| UMA Financial Services, Inc. | 471 | $4.66K | 0.00% | +336+248.9% | Added |
| Steward Partners Investment Advisory, LLC | 478 | $4.73K | 0.00% | −191−28.6% | Reduced |
| High Note Wealth, LLC | 482 | $4.77K | 0.00% | +482 | New |
| Assetmark, Inc | 485 | $4.80K | 0.00% | −106−17.9% | Reduced |
| Farmers & Merchants Investments Inc | 570 | $5.64K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 720 | $7.13K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 756 | $7.49K | 0.00% | +156+26.0% | Added |
| True Wealth Design, LLC | 758 | $7.50K | 0.00% | +203+36.6% | Added |
| FIL Ltd | 898 | $8.89K | 0.00% | −2,631−74.6% | Reduced |
| Danske Bank A/S | 900 | $8.91K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 958 | $9.48K | 0.00% | +496+107.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 959 | $9.49K | 0.00% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 994 | $9.84K | 0.01% | +994 | New |
| Trust Co of Toledo NA | 1,062 | $10.5K | 0.00% | +1,062 | New |
| Global Retirement Partners, LLC | 1,100 | $10.9K | 0.00% | +1,100 | New |
| Massmutual Trust Co FSB | 1,208 | $12.0K | 0.00% | −303−20.1% | Reduced |
| Whittier Trust Co | 1,188 | $12.3K | 0.00% | −735−38.2% | Reduced |
| First Horizon Corp | 1,267 | $12.5K | 0.00% | +905+250.0% | Added |
| Essential Partners LLC | 1,422 | $14.1K | 0.01% | +1,310+1,169.6% | Added |
| Activest Wealth Management | 1,434 | $14.2K | 0.00% | +1,340+1,425.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,490 | $14.8K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 1,535 | $15.2K | 0.00% | +771+100.9% | Added |
| Parkside Financial Bank & Trust | 1,543 | $15.3K | 0.00% | +1,238+405.9% | Added |
| ZRC Wealth Management, LLC | 1,627 | $16.1K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,698 | $16.8K | 0.00% | +825+94.5% | Added |
| Private Trust Co NA | 1,823 | $18.0K | 0.00% | +8+0.4% | 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 |
| Owl Creek Wealth Partners LLC | 2,380 | $23.6K | 0.01% | +1,075+82.4% | Added |
| Whittier Trust Co of Nevada Inc | 2,377 | $24.2K | 0.00% | −449−15.9% | Reduced |
| GW&K Investment Management, LLC | 2,825 | $28.0K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 2,876 | $28.5K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 3,067 | $30.4K | 0.00% | +1,482+93.5% | Added |
| Salomon & Ludwin, LLC | 3,120 | $31.2K | 0.00% | +2,669+591.8% | Added |
| Walleye Trading LLC | 3,187 | $31.6K | 0.00% | +2,596+439.3% | Added |