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OPPENHEIMER & CO INC AMSC Position History
American Superconductor Corporation
Quarters held
4
Latest value
$878K
Q3 2026
Peak value
$1.2M
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $1.2M |
| Q1 2026 | $856K |
| Q2 2026 | $1.2M |
| Q3 2026 | $878K |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $878K | 30.2K | — | — |
| Q2 2026 | $1.2M | 30.1K | — | — |
| Q1 2026 | $856K | 25.3K | — | — |
| Q3 2025 | $1.2M | 20.1K | — | — |
Other funds holding AMSC
$154.2M
$86.4M
$67.5M
$56.4M
$56.4M
$44.4M