AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 14,061 Value ($000) $0 Avg Close $43.24 Range $28.68 - $70.49
Q3 2025
Shares 1,595 Value ($000) $0 Avg Close $49.99 Range $34.87 - $65.70
Q3 2024
Shares 10,688 Value ($000) $0 Avg Close $23.05 Range $17.02 - $32.70
Q2 2024
Shares 124,488 Value ($000) $3 Avg Close $16.52 Range $11.36 - $27.38
Q1 2024
Shares 48,218 Value ($000) $1 Avg Close $12.40 Range $9.37 - $15.24
Q4 2023
Shares 25,044 Value ($000) $0 Avg Close $8.46 Range $5.78 - $11.81
Q4 2022
Shares 32,265 Value ($000) $0 Avg Close $3.91 Range $3.20 - $4.92
Q3 2019
Shares 308,686 Value ($000) $2,420 Avg Close $8.50 Range $7.26 - $10.46
Q1 2019
Shares 114,033 Value ($000) $1,467 Avg Close $13.60 Range $10.62 - $16.44