Simplex Trading’s American Superconductor AMSC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $403K | Buy |
+11,900
| New | +$376K | ﹤0.01% | 3524 |
|
|
2025
Q4 | – | Sell |
-14,800
| Closed | -$878K | – | 8433 |
|
|
2025
Q3 | $878K | Sell |
14,800
-7,000
| -32% | -$350K | ﹤0.01% | 3186 |
|
|
2025
Q2 | $799K | Buy |
21,800
+3,600
| +20% | +$88.5K | ﹤0.01% | 3015 |
|
|
2025
Q1 | $330K | Sell |
18,200
-51,400
| -74% | -$1.28M | ﹤0.01% | 3838 |
|
|
2024
Q4 | $1.71M | Buy |
69,600
+10,800
| +18% | +$298K | ﹤0.01% | 2337 |
|
|
2024
Q3 | $1.39M | Sell |
58,800
-17,900
| -23% | -$413K | ﹤0.01% | 2598 |
|
|
2024
Q2 | $1.79M | Sell |
76,700
-42,400
| -36% | -$700K | ﹤0.01% | 2307 |
|
|
2024
Q1 | $1.61M | Buy |
119,100
+52,800
| +80% | +$655K | ﹤0.01% | 2620 |
|
|
2023
Q4 | $738K | Sell |
66,300
-5,100
| -7% | -$43.1K | ﹤0.01% | 3318 |
|
|
2023
Q3 | $539K | Buy |
71,400
+68,000
| +2,000% | +$564K | ﹤0.01% | 3309 |
|
|
2023
Q2 | $21K | Buy |
+3,400
| New | +$16.6K | ﹤0.01% | 6703 |
|
|
2022
Q3 | – | Sell |
-11,800
| Closed | -$61K | – | 9825 |
|
|
2022
Q2 | $61K | Buy |
11,800
+1,700
| +17% | +$9.85K | ﹤0.01% | 6220 |
|
|
2022
Q1 | $76K | Sell |
10,100
-25,200
| -71% | -$216K | ﹤0.01% | 6526 |
|
|
2021
Q4 | $384K | Sell |
35,300
-75,300
| -68% | -$1.09M | ﹤0.01% | 4188 |
|
|
2021
Q3 | $1.97M | Hold |
110,600
| – | – | ﹤0.01% | 2163 |
|
|
2021
Q2 | $1.92M | Buy |
110,600
+110,395
| +53,851% | +$1.77M | ﹤0.01% | 2214 |
|
|
2021
Q1 | $388K | Buy |
205
+53
| +35% | +$1.31K | ﹤0.01% | 3749 |
|
|
2020
Q4 | $355K | Sell |
152
-77
| -34% | -$1.37K | ﹤0.01% | 3856 |
|
|
2020
Q3 | $331K | Sell |
229
-59
| -20% | -$660 | ﹤0.01% | 3495 |
|
|
2020
Q2 | $234K | Buy |
288
+109
| +61% | +$713 | ﹤0.01% | 3824 |
|
|
2020
Q1 | $98K | Sell |
179
-35
| -16% | -$240 | ﹤0.01% | 4387 |
|
|
2019
Q4 | $167K | Buy |
214
+155
| +263% | +$1.25K | ﹤0.01% | 3946 |
|
|
2019
Q3 | $46K | Buy |
59
+36
| +157% | +$306 | ﹤0.01% | 5082 |
|
|
2019
Q2 | $21K | Sell |
23
-48
| -68% | -$511 | ﹤0.01% | 5561 |
|
|
2019
Q1 | $91K | Buy |
71
+59
| +492% | +$802 | ﹤0.01% | 4435 |
|
|
2018
Q4 | $13K | Buy |
12
+3
| +33% | +$26 | ﹤0.01% | 5650 |
|
|
2018
Q3 | $6K | Sell |
9
-76
| -89% | -$453 | ﹤0.01% | 6660 |
|
|
2018
Q2 | $59K | Buy |
85
+19
| +29% | +$124 | ﹤0.01% | 4864 |
|
|
2018
Q1 | $1K | Sell |
66
-1,226
| -95% | -$6.29K | ﹤0.01% | 5520 |
|
|
2017
Q4 | $81K | Buy |
1,292
+1,281
| +11,645% | +$4.89K | ﹤0.01% | 1977 |
|
|
2017
Q3 | $2K | Buy |
+11
| New | +$43 | ﹤0.01% | 4989 |
|
|
2017
Q2 | – | Sell |
-87
| Closed | -$10K | – | 6016 |
|
|
2017
Q1 | $10K | Hold |
87
| – | – | ﹤0.01% | 3943 |
|
|
2016
Q4 | $12K | Buy |
+87
| New | +$652 | ﹤0.01% | 3529 |
|
|
2015
Q4 | – | Sell |
-32
| Closed | -$5K | – | 5327 |
|
|
2015
Q3 | $5K | Buy |
32
+2
| +7% | +$9 | ﹤0.01% | 3948 |
|
|
2015
Q2 | $4K | Sell |
30
-79
| -72% | -$522 | ﹤0.01% | 3770 |
|
|
2015
Q1 | $27K | Buy |
+109
| New | +$817 | ﹤0.01% | 2067 |
|
Other funds holding AMSC
VCM
VPM
N
OAM
AIC
Simplex Trading's AMSC Position: Q4 2025 in Review
Simplex Trading sold out of American Superconductor (AMSC) in Q4 2025, closing a stake of 1,363 shares — an estimated $80K sold.
Simplex Trading first reported a position in AMSC in Q4 2014 and held it in 35 quarters. The position peaked at $748K in Q2 2024. 240 funds tracked by Wall St. Rank hold AMSC as of Q4 2025.
- Simplex Trading reported no remaining American Superconductor position as of Q4 2025 after selling out during the quarter.
- Simplex Trading sold 1,363 American Superconductor shares in Q4 2025, an estimated $80K.
- Simplex Trading first reported a position in American Superconductor in Q4 2014 and held it in 35 quarters.
- Simplex Trading's American Superconductor position peaked at $748K in Q2 2024.
- 240 funds tracked by Wall St. Rank held American Superconductor as of Q4 2025.
Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.