AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 35,065 Value ($000) $1,009 Avg Close $43.24 Range $28.68 - $70.49
Q3 2025
Shares 22,393 Value ($000) $1,330 Avg Close $49.99 Range $34.87 - $65.70
Q2 2025
Shares 7,736 Value ($000) $284 Avg Close $24.58 Range $13.98 - $37.89
Q1 2025
Shares 159 Value ($000) $3 Avg Close $24.93 Range $17.08 - $35.44
Q4 2024
Shares 166 Value ($000) $4 Avg Close $27.58 Range $20.60 - $38.02
Q3 2024
Shares 8,652 Value ($000) $204 Avg Close $23.05 Range $17.02 - $32.70
Q3 2020
Shares 40,956 Value ($000) $593 Avg Close $11.18 Range $7.51 - $16.47
Q4 2017
Shares 27,499 Value ($000) $102 Avg Close $3.82 Range $3.06 - $4.84
Q3 2017
Shares 13,799 Value ($000) $63 Avg Close $3.88 Range $2.89 - $4.98
Q2 2017
Shares 13,799 Value ($000) $64 Avg Close $5.08 Range $3.88 - $7.75
Q1 2017
Shares 20,242 Value ($000) $139 Avg Close $6.73 Range $5.86 - $7.82
Q4 2016
Shares 21,942 Value ($000) $166 Avg Close $7.49 Range $6.01 - $8.55