Historical shareholding details of
Martingale MicroCap
holdings in American Superconductor Corp. (AMSC)
Monthly changes of
Martingale MicroCap
shareholding in American Superconductor Corp.
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Jul 31, 2025
|
Martingale Microcap
|
30
|
0.00%
|
|
|
|
Jun 30, 2025
|
Martingale Microcap
|
30
|
0.00%
|
|
|
|
May 31, 2025
|
Martingale Microcap
|
30
|
0.00%
|
|
|
|
Apr 30, 2025
|
Martingale Microcap
|
30
|
0.00%
|
|
|
|
Mar 31, 2025
|
Martingale Microcap
|
24
|
0.00%
|
|
|
|
Feb 28, 2025
|
Martingale Microcap
|
24
|
0.00%
|
|
|
|
Jan 31, 2025
|
Martingale Microcap
|
24
|
0.00%
|
|
|
|
Dec 31, 2024
|
Martingale Microcap
|
24
|
0.00%
|
|
|
|
Nov 30, 2024
|
Martingale Microcap
|
24
|
0.00%
|
|
|
|
May 31, 2024
|
Martingale Microcap
|
0
|
0.00%
|
|
|
|
Apr 30, 2024
|
Martingale Microcap
|
18
|
0.00%
|
|
|
|
Mar 31, 2024
|
Martingale Microcap
|
18
|
0.00%
|
View all ownership details of American Superconductor Corp.