AMSC · American Superconductor Corp /De/
$29.49
+2.85 (+10.70%)
At close · Jul 30
Market Cap
$1.27B
Shares
47.69M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding AMSC
221 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,462,288 | $49,498,449 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 1,125,676 | $38,104,133 | 0.05% | Long | 2026-03-31 | |
| American Beacon Small Cap Value Fund | — | 504,953 | $27,035,184 | 0.71% | Long | 2026-04-30 | |
| Oberweis Micro-Cap Fund | — | 785,200 | $26,579,020 | 2.53% | Long | 2026-03-31 | |
| Fidelity Small Cap Index Fund | — | 455,973 | $24,412,794 | 0.07% | Long | 2026-04-30 | |
| VANGUARD EXPLORER FUND | — | 424,487 | $22,727,034 | 0.10% | Long | 2026-04-30 | |
| Nuveen Quant Small Cap Equity Fund | — | 340,280 | $18,218,591 | 0.47% | Long | 2026-04-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 531,366 | $17,986,739 | 0.02% | Long | 2026-03-31 | |
| VANGUARD STRATEGIC EQUITY FUND | — | 470,284 | $15,919,113 | 0.16% | Long | 2026-03-31 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 445,437 | $15,078,042 | 0.01% | Long | 2026-03-31 | |
| First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund | — | 419,375 | $14,195,844 | 0.19% | Long | 2026-03-31 | |
| Emerald Growth Fund | — | 256,897 | $13,754,265 | 0.98% | Long | 2026-04-30 | |
| iShares Russell 2000 Growth ETF | — | 376,506 | $12,744,728 | 0.10% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 246,657 | $12,564,708 | 0.03% | Long | 2026-05-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 236,706 | $12,057,804 | 0.07% | Long | 2026-05-31 | |
| Schwab U.S. Small-Cap ETF | — | 228,683 | $11,649,112 | 0.05% | Long | 2026-05-31 | |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND | — | 292,493 | $9,900,888 | 0.40% | Long | 2026-03-31 | |
| SmallCap Growth Fund I | — | 177,759 | $9,517,217 | 0.41% | Long | 2026-04-30 | |
| Invesco WilderHill Clean Energy ETF | — | 174,853 | $9,361,630 | 2.08% | Long | 2026-04-30 | |
| Nomura Small Cap Growth Fund | — | 259,087 | $8,770,095 | 0.89% | Long | 2026-03-31 | |
| Dimensional U.S. Small Cap ETF | — | 139,978 | $7,494,422 | 0.05% | Long | 2026-04-30 | |
| U.S. SMALL CAP PORTFOLIO | — | 139,388 | $7,462,834 | 0.04% | Long | 2026-04-30 | |
| NORTH SQUARE DYNAMIC SMALL CAP FUND | — | 127,000 | $6,469,380 | 0.83% | Long | 2026-05-31 | |
| iShares U.S. Small-Cap Equity Factor ETF | — | 117,210 | $6,275,423 | 0.17% | Long | 2026-04-30 | |
| BlackRock Advantage Small Cap Core Fund | — | 106,935 | $5,447,269 | 0.10% | Long | 2026-05-29 | |
| First Trust Small Cap Growth AlphaDEX Fund | — | 101,541 | $5,436,505 | 0.52% | Long | 2026-04-30 | |
| Schwab Small-Cap Index Fund | — | 101,055 | $5,410,485 | 0.07% | Long | 2026-04-30 | |
| Royce Small-Cap Opportunity Fund | — | 158,982 | $5,381,541 | 0.48% | Long | 2026-03-31 | |
| U.S. MICRO CAP PORTFOLIO | — | 99,520 | $5,328,301 | 0.07% | Long | 2026-04-30 | |
| Defiance AI & Power Infrastructure ETF | — | 96,302 | $4,905,624 | 0.65% | Long | 2026-05-31 | |
| Fidelity Total Market Index Fund | — | 90,573 | $4,613,789 | 0.00% | Long | 2026-05-31 | |
| Meridian Contrarian Fund | — | 135,432 | $4,584,373 | 0.78% | Long | 2026-03-31 | |
| Hood River New Opportunities Fund | — | 127,029 | $4,299,932 | 0.65% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S&P Kensho Clean Power ETF | — | 125,561 | $4,250,240 | 2.21% | Long | 2026-03-31 | |
| Fidelity Enhanced Small Cap ETF | — | 123,706 | $4,187,448 | 0.10% | Long | 2026-03-31 | |
| iShares Micro-Cap ETF | — | 116,153 | $3,931,779 | 0.32% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF | — | 116,123 | $3,930,764 | 0.17% | Long | 2026-03-31 | |
| Nuveen Quant Small/Mid Cap Equity Fund | — | 71,730 | $3,840,424 | 0.15% | Long | 2026-04-30 | |
| ALPS Clean Energy ETF | — | 73,535 | $3,745,873 | 2.58% | Long | 2026-05-31 | |
| Fidelity Series Total Market Index Fund | — | 73,203 | $3,728,961 | 0.00% | Long | 2026-05-31 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 110,155 | $3,728,747 | 0.27% | Long | 2026-03-31 | |
| First Trust NASDAQ Clean Edge Green Energy Index Fund | — | 100,599 | $3,405,276 | 0.63% | Long | 2026-03-31 | |
| Royce Small-Cap Fund | — | 92,177 | $3,120,191 | 0.17% | Long | 2026-03-31 | |
| VANGUARD MARKET NEUTRAL FUND | — | 88,498 | $2,995,657 | 0.69% | Long | 2026-03-31 | |
| Nuveen Small Cap Blend Index Fund | — | 54,974 | $2,943,308 | 0.07% | Long | 2026-04-30 | |
| First Trust Global Wind Energy ETF | — | 85,666 | $2,899,794 | 1.16% | Long | 2026-03-31 | |
| ROYCE MICRO-CAP TRUST, INC. | RMT | 84,114 | $2,847,259 | 0.41% | Long | 2026-03-31 | |
| American Beacon Stephens Small Cap Growth Fund | — | 82,584 | $2,795,468 | 0.63% | Long | 2026-03-31 | |
| VANGUARD INDUSTRIALS INDEX FUND | — | 53,754 | $2,738,229 | 0.03% | Long | 2026-05-31 | |
| U.S. Small Cap Equity Fund | — | 50,694 | $2,714,157 | 0.28% | Long | 2026-04-30 |
Showing 1–50 of 221 positions
Key facts
CIK
880807
CUSIP
030111207
13F (30d)
61 filings
59 filers
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