American Superconductor Corporation
MX ˙ BMV ˙ US0301112076
SecurityMX:AMSC / American Superconductor Corporation
InstitutionGoalVest Advisory LLC
Latest Disclosed Ownership17,400 shares
Latest Disclosed Value $ 588,990
GoalVest Advisory LLC reports 2.79% decrease in ownership of AMSC / American Superconductor Corporation

On April 13, 2026 - GoalVest Advisory LLC filed a 13F-HR form disclosing ownership of 17,400 shares of American Superconductor Corporation (MX:AMSC) valued at $588,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 17,900 shares of American Superconductor Corporation. This represents a change in shares of -2.79% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-13 2026-03-31 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 17,400 -500 -2.79 589 14.17 0.1150
2026-01-05 2025-12-31 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 17,900 -500 -2.72 515 -52.84 0.0987
2025-10-22 2025-09-30 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 18,400 0 0.00 1,093 61.78 0.2317
2025-08-01 2025-06-30 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 18,400 -500 -2.65 675 97.37 0.1671
2025-04-07 2025-03-31 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 18,900 -1,100 -5.50 343 -30.49 0.0943
2025-01-17 2024-12-31 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 20,000 0 0.00 493 4.24 0.1351
2024-11-06 2024-09-30 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 20,000 -9,930 -33.18 472 -32.57 0.1357
2024-07-30 2024-06-30 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 29,930 0 0.00 700 73.27 0.2237
2024-04-15 2024-03-31 13F AMERICAN SUPERCONDUCTOR CORP SHS Stock 030111207 29,930 29,930 404 0.1348
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.