Position history for VANGUARD GROUP INC's holdings in AMERICAN SUPERCONDUCTOR CORP
VANGUARD GROUP INC holds 3.5M shares of AMSC (AMERICAN SUPERCONDUCTOR CORP), worth $101.5M as of 2025-Q4. The position was increased (++19.6% shares). AMSC represents 0.0% of VANGUARD GROUP INC's portfolio.
Current Value
$101.5M
Current Shares
3.5M
Total Value Change
+$44.2M
Total Shares Change
+1.1M
Other major holders of AMSC: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc.
Increased |
| 3.5M |
+19.6% |
| $101.5M |
| 0.0% |
| $28.95 |
35 |
| 2025-Q3 | Increased | 2.9M | +20.6% | $175.2M | 0.0% | $60.84 | 36 |
| 2025-Q2 | Increased | 2.4M | +7.0% | $89.8M | 0.0% | $36.44 | 32 |
| 2025-Q1 | Increased | 2.3M | +2.9% | $41.5M | 0.0% | $18.78 | 30 |
| 2024-Q4 | Decreased | 2.2M | -8.4% | $54.8M | 0.0% | $25.20 | 0 |
| 2024-Q3 | New | 2.4M | - | $57.3M | 0.0% | $22.98 | 41 |