Institutional Ownership
Avantor Inc
CUSIP 05352A100COMAVTRQ1 2026
Institutional Holders
422
13F filers
Shares Held
607.55M
Aggregate institutional
Institutional Value
$4.59B
Q1 2026
Net New Holders
+13
84 new · 71 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions84
Increased166
Decreased124
Sold out71
Institutional Holders
422 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Dodge & Cox | 119.65M | $938.04M | +2.58M | Added |
| 2 | Blackrock, Inc. | 65.70M | $515.12M | +6.11M | Added |
| 3 | Wellington Management Group LLP | 24.22M | $189.92M | +787.5K | Added |
| 4 | Greenhaven Associates Inc | 22.59M | $177.14M | +2.09M | Added |
| 5 | Barrow Hanley Mewhinney & Strauss LLC | 22.36M | $175.29M | −10.93M | Reduced |
| 6 | State Street Corp | 20.72M | $162.45M | +511.7K | Added |
| 7 | Engine Capital Management, LP | 19.78M | $155.08M | +7.85M | Added |
| 8 | Dimensional Fund Advisors LP | 16.89M | $132.44M | +2.29M | Added |
| 9 | New Mountain Capital, L.L.C. | 14.00M | $109.76M | 0 | Held |
| 10 | D. E. Shaw & Co., Inc. | 13.11M | $102.79M | +6.89M | Added |
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