EIM
Essex Investment Management’s American Superconductor AMSC Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $12.7M | Sell |
346,042
-26,179
| -7% | -$961K | 2.31% | 2 |
|
|
2025
Q1 | $6.75M | Sell |
372,221
-57,655
| -13% | -$1.05M | 1.41% | 9 |
|
|
2024
Q4 | $10.6M | Sell |
429,876
-34,630
| -7% | -$853K | 1.9% | 2 |
|
|
2024
Q3 | $11M | Sell |
464,506
-113,120
| -20% | -$2.67M | 1.91% | 1 |
|
|
2024
Q2 | $13.5M | Sell |
577,626
-6,298
| -1% | -$147K | 2.53% | 1 |
|
|
2024
Q1 | $7.89M | Sell |
583,924
-40,094
| -6% | -$542K | 1.56% | 6 |
|
|
2023
Q4 | $6.95M | Sell |
624,018
-76,815
| -11% | -$856K | 1.37% | 10 |
|
|
2023
Q3 | $5.29M | Buy |
+700,833
| New | +$5.29M | 0.86% | 22 |
|
|
2021
Q1 | – | Sell |
-161,994
| Closed | -$3.79M | – | 450 |
|
|
2020
Q4 | $3.79M | Sell |
161,994
-19,113
| -11% | -$448K | 0.47% | 62 |
|
|
2020
Q3 | $2.62M | Buy |
181,107
+5,726
| +3% | +$82.9K | 0.38% | 72 |
|
|
2020
Q2 | $1.43M | Sell |
175,381
-64,948
| -27% | -$528K | 0.23% | 140 |
|
|
2020
Q1 | $1.32M | Buy |
240,329
+16,270
| +7% | +$89.2K | 0.27% | 123 |
|
|
2019
Q4 | $1.76M | Buy |
+224,059
| New | +$1.76M | 0.22% | 159 |
|
|
2017
Q4 | – | Sell |
-17,167
| Closed | -$78K | – | 358 |
|
|
2017
Q3 | $78K | Buy |
+17,167
| New | +$78K | 0.01% | 350 |
|