Avantor Inc. – Investors and Politicians Who Own It
AVTR, 2 share classes and securities
Investors who own it
8 tracked investors, $1.5B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Dodge & CoxQ2 2026 | $1.2B | 0.62% |
Edgar WachenheimGreenhaven Associates, Q2 2026 | $243.9M | 2.82% |
Yacktman Asset ManagementQ2 2026 | $47.2M | 0.58% |
Mason HawkinsSoutheastern Asset Management, Q2 2026 | $46.8M | 2.44% |
Ray DalioBridgewater Associates, Q2 2026 | $3M | 0.01% |
Daniel SchneebergerADAR1 Capital Management, Q2 2026 | $1.3M | 0.06% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $1.1M | 0.00% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $116K | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Daniel S. GoldmanD-NY · House | $10.7K | 0.03% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Dodge & Cox | Added +2.2% | 119,648,329 |
| Edgar Wachenheim | Added +10% | 22,593,838 |
| Yacktman Asset Management | New | 4,745,000 |
| Mason Hawkins | Reduced −0.8% | 3,520,212 |
| Ray Dalio | New | 128,209 |
| Jeremy Grantham | New | 106,700 |
| Lee Ainslie | New | 100,814 |
| Daniel Schneeberger | Added +14% | 80,000 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | Sold$1K–$15K | Aug 13, 2025disclosed Sep 12, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Aug 12, 2025disclosed Sep 12, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Jul 23, 2025disclosed Aug 14, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold part$1K–$15K | Jun 17, 2025disclosed Aug 13, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Jun 11, 2025disclosed Aug 13, 2025 |
John JamesR-MI · House | Sold$1K–$15K | Sep 4, 2024disclosed Sep 6, 2024 |
John JamesR-MI · House | Bought$1K–$15K | Nov 10, 2023disclosed Sep 2, 2024 |
Daniel S. GoldmanD-NY · House | Sold$1K–$15K | Jul 12, 2023disclosed Aug 13, 2023 |
Susie LeeJointD-NV · House | Sold$1K–$15K | Nov 30, 2022disclosed Dec 29, 2022 |
Susie LeeJointD-NV · House | Sold part$1K–$15K | Apr 3, 2020disclosed Jun 15, 2020 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Sep 10, 2019disclosed Oct 21, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Aug 7, 2019disclosed Sep 30, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Jul 23, 2019disclosed Aug 29, 2019 |
Susie LeeJointD-NV · House | Sold part$1K–$15K | Jul 19, 2019disclosed Aug 29, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Jul 17, 2019disclosed Aug 29, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Jun 25, 2019disclosed Jul 18, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | May 17, 2019disclosed Jul 18, 2019 |
Susie LeeJointD-NV · House | Bought$1K–$15K | May 17, 2019disclosed Jul 18, 2019 |