Back to Mason Hawkins
Mason Hawkins → AVTR via SOUTHEASTERN ASSET MANAGEMENT INC/TN/
Mason Hawkins AVTR Position History
Avantor, Inc. • Healthcare
Quarters held
8
Latest value
$43.7M
Q2 2026
Peak value
$52.8M
First seen
Q3 2025
Quarter-by-quarter history
Every disclosed snapshot
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $43.7M | 4.41M | — | — |
| Q2 2026 | $3.1M | 314.6K | — | — |
| Q1 2026 | $24.2M | 3.09M | — | — |
| Q1 2026 | $3.4M | 433.8K | — | — |
| Q4 2025 | $35.4M | 3.09M | — | — |
| Q4 2025 | $5.3M | 462.1K | — | — |
| Q3 2025 | $52.8M | 4.23M | — | — |
| Q3 2025 | $11.5M | 919.4K | — | — |