Mason Hawkins - Southeastern Asset Management
Holding/activity history for Avantor, Inc. (AVTR)
← All AVTR superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 3,520,212 | 1.36 | Reduce 0.80% | 0.01 | $7.26–12.90 · VW $9.91i | $27,598,462 | SEC |
| 2025 Q4 | 3,548,518 | 1.81 | Reduce 31.09% | 1.02 | $10.62–15.93 · VW $12.29i | $40,666,017 | SEC |
| 2025 Q3 | 5,149,420 | 3.28 | Buy | 3.28 | $10.82–14.52 · VW $12.83i | $64,264,762 | SEC |
Price snapshot:
Current price$10.56
Avg. buy price$12.48
+/- since buy-15.38%
52-week low$7.26
52-week high$15.93