Back to AMPH
Robeco Institutional Asset Management B.V. → AMPH
Robeco Institutional Asset Management B.V. AMPH Position History
Amphastar Pharmaceuticals, Inc. • Healthcare
Quarters held
3
Latest value
$1.3M
Q3 2026
Peak value
$1.3M
First seen
Q1 2026
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q1 2026 | $1.3M |
| Q2 2026 | $1.3M |
| Q3 2026 | $1.3M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $1.3M | 51.8K | — | — |
| Q2 2026 | $1.3M | 66.4K | — | — |
| Q1 2026 | $1.3M | 66.4K | — | — |
Other funds holding AMPH
$173.2M
$46.1M
$33.1M
$33.1M
$31.5M
$27.2M