Fund shareholders of American Superconductor Corp
ISIN US0301112076 · United States · LEI 549300S9YT8Z8LOK4452
- Fund shareholders
- 229
- Of which ETFs
- 52 177 other funds
- Value held
- 535.5M $ 2.8M SEK
- Share of capital
- 28.1 % of 48.4M shares on Jul 31, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 15,640 | 529.4K $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 15,245 | 496.7K $ | 0.06 % | 0.03 % | as of Feb 28, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 15,200 | 514.5K $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust | 13,900 | 470.5K $ | 0.25 % | 0.03 % | as of Mar 31, 2026 ↗ |
| iShares Morningstar Small-Cap Growth ETF iShares Trust | 13,885 | 743.4K $ | 0.08 % | 0.03 % | as of Apr 30, 2026 ↗ |
| SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 13,884 | 452.3K $ | 0.18 % | 0.03 % | as of Feb 28, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 13,723 | 464.5K $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Allspring Disciplined Small Cap Fund ALLSPRING FUNDS TRUST | 13,548 | 458.6K $ | 0.33 % | 0.03 % | as of Mar 31, 2026 ↗ |
| NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust | 13,389 | 453.2K $ | 0.24 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity MSCI Industrials Index ETF FIDELITY COVINGTON TRUST | 13,380 | 716.4K $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Diversified Equity Master Portfolio Master Investment Portfolio | 13,285 | 449.7K $ | 0.02 % | 0.03 % | as of Mar 31, 2026 ↗ |
| VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 13,106 | 443.6K $ | 0.09 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Royce Capital Fund - Micro-Cap Portfolio ROYCE CAPITAL FUND | 12,925 | 437.5K $ | 0.42 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 12,279 | 415.6K $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 11,994 | 406K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 11,283 | 604.1K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 9,815 | 525.5K $ | 0.01 % | 0.02 % | as of Apr 30, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 9,512 | 322K $ | 0.05 % | 0.02 % | as of Mar 31, 2026 ↗ |
| First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 9,467 | 506.9K $ | 0.11 % | 0.02 % | as of Apr 30, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 9,082 | 307.4K $ | 0.05 % | 0.02 % | as of Mar 31, 2026 ↗ |
| SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 9,038 | 305.9K $ | 0.05 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 8,912 | 477.1K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 8,767 | 296.8K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB | 8,600 | 2.8M SEK | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 8,595 | 280K $ | 0.03 % | 0.02 % | as of Feb 28, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 8,565 | 289.9K $ | 0.04 % | 0.02 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 8,541 | 289.1K $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 8,351 | 282.7K $ | 0.05 % | 0.02 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 8,280 | 280.3K $ | 0.16 % | 0.02 % | as of Mar 31, 2026 ↗ |
| VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 8,072 | 263K $ | 0.02 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Multi-Manager Directional Alternative Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 7,838 | 419.6K $ | 0.13 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs Innovate Equity ETF Goldman Sachs ETF Trust | 7,353 | 239.6K $ | 0.11 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 7,200 | 385.5K $ | 0.09 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds | 7,108 | 240.6K $ | 0.33 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 7,000 | 228.1K $ | 0.02 % | 0.01 % | as of Feb 28, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 6,992 | 236.7K $ | 0.19 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 6,858 | 367.2K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| ACUITAS US MICROCAP FUND FORUM FUNDS II | 6,803 | 230.3K $ | 0.24 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable US Small Cap Fund Venerable Variable Insurance Trust | 6,791 | 229.9K $ | 0.17 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VOYA INDEX PLUS SMALLCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 6,712 | 227.2K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 6,448 | 218.3K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 6,220 | 210.5K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 6,091 | 198.4K $ | 0.07 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Columbia Integrated Small Cap Growth Fund Columbia Funds Series Trust II | 5,842 | 190.3K $ | 0.67 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Ranger Small Cap Fund SPEND LIFE WISELY FUNDS INVESTMENT TRUST | 5,570 | 298.2K $ | 1.38 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 5,477 | 185.4K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 5,468 | 185.1K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 5,252 | 281.2K $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Timothy Plan US Small Cap Core ETF Timothy Plan | 4,836 | 163.7K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 4,745 | 254K $ | 0.07 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 4,743 | 160.6K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Spectrum Moderate Growth Allocation Fund T. ROWE PRICE SPECTRUM FUNDS II, INC. | 4,738 | 154.4K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 4,701 | 251.7K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Ranger Micro Cap Fund SPEND LIFE WISELY FUNDS INVESTMENT TRUST | 4,380 | 234.5K $ | 2.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 4,289 | 145.2K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ProShares S&P Kensho Cleantech ETF ProShares Trust | 4,277 | 139.3K $ | 2.22 % | 0.01 % | as of Feb 28, 2026 ↗ |
| AQR Small Cap Momentum Style Fund AQR Funds | 4,037 | 136.7K $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 3,652 | 123.6K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 3,643 | 118.7K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 3,641 | 194.9K $ | 0.07 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 3,514 | 188.1K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| First Trust Multi-Manager Small Cap Opportunities ETF First Trust Exchange-Traded Fund VIII | 3,435 | 111.9K $ | 0.25 % | 0.01 % | as of Feb 28, 2026 ↗ |
| PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 3,422 | 115.8K $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 3,384 | 114.5K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 3,375 | 110K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS | 3,345 | 113.2K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 3,206 | 108.5K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 3,134 | 167.8K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 3,035 | 102.7K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 2,787 | 94.3K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage SMID Cap Fund, Inc. BlackRock Advantage SMID Cap Fund, Inc. | 2,774 | 93.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 2,707 | 88.2K $ | 0.03 % | 0.01 % | as of Feb 28, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 2,693 | 87.7K $ | 0.03 % | 0.01 % | as of Feb 28, 2026 ↗ |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 2,441 | 82.6K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NORTH SQUARE KENNEDY MICROCAP FUND Exchange Place Advisors Trust | 2,186 | 71.2K $ | 0.24 % | 0.00 % | as of Feb 28, 2026 ↗ |
| THRIVENT MODERATE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 2,019 | 68.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Innovator U.S. Small Cap Managed Floor ETF Innovator ETFs Trust | 1,973 | 105.6K $ | 0.14 % | 0.00 % | as of Apr 30, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,954 | 104.6K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| iShares Morningstar Small-Cap ETF iShares Trust | 1,938 | 103.8K $ | 0.04 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 1,896 | 61.8K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 1,893 | 61.7K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 1,761 | 59.6K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Spectrum Moderate Allocation Fund T. ROWE PRICE SPECTRUM FUNDS II, INC. | 1,759 | 57.3K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 1,700 | 57.5K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 1,680 | 89.9K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 1,512 | 51.2K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AQR Small Cap Multi-Style Fund AQR Funds | 1,364 | 46.2K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 1,341 | 71.8K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| THRIVENT AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 1,256 | 67.2K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Penn Series Small Cap Index Fund Penn Series Funds Inc | 1,229 | 41.6K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Spectrum Conservative Allocation Fund T. ROWE PRICE SPECTRUM FUNDS II, INC. | 1,149 | 37.4K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Vistashares Electrification Supercycle ETF Tidal Trust III | 1,142 | 37.2K $ | 0.15 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 1,086 | 36.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 1,078 | 57.7K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| THRIVENT AGGRESSIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 1,063 | 36K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 1,063 | 34.6K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 1,029 | 34.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 813 | 43.5K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 813 | 27.5K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATE ALLOCATION FUND Thrivent Mutual Funds | 812 | 43.5K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| F/m Emerald Special Situations ETF RBB Fund, Inc. | 3.27 % | as of Apr 30, 2026 ↗ |
| ProShares S&P Kensho Cleantech ETF ProShares Trust | 2.22 % | as of Feb 28, 2026 ↗ |
| State Street(R) SPDR(R) S&P Kensho Clean Power ETF SPDR SERIES TRUST | 2.21 % | as of Mar 31, 2026 ↗ |
| Invesco WilderHill Clean Energy ETF Invesco Exchange-Traded Fund Trust | 2.08 % | as of Apr 30, 2026 ↗ |
| Ranger Micro Cap Fund SPEND LIFE WISELY FUNDS INVESTMENT TRUST | 2.03 % | as of Apr 30, 2026 ↗ |
| Buffalo Early Stage Growth Fund Buffalo Funds | 1.92 % | as of Mar 31, 2026 ↗ |
| ALPS Clean Energy ETF ALPS ETF TRUST | 1.88 % | as of Feb 28, 2026 ↗ |
| 1290 Essex Small Cap Growth Fund 1290 Funds | 1.43 % | as of Apr 30, 2026 ↗ |
| Transamerica Small Cap Growth TRANSAMERICA FUNDS | 1.38 % | as of Apr 30, 2026 ↗ |
| Ranger Small Cap Fund SPEND LIFE WISELY FUNDS INVESTMENT TRUST | 1.38 % | as of Apr 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 228 | +7 | 13,594,516 | +9.6 % |
| 2026Q1 | 221 | +6 | 12,399,222 | +5.8 % |
| 2025Q4 | 215 | +29 | 11,718,792 | +4.4 % |
| 2025Q3 | 186 | +8 | 11,229,681 | +6.2 % |
| 2025Q2 | 178 | +5 | 10,571,572 | -3.5 % |
| 2025Q1 | 173 | +2 | 10,959,693 | -5.1 % |
| 2024Q4 | 171 | +65 | 11,554,638 | +46.2 % |
| 2024Q3 | 106 | +41 | 7,901,488 | +14.6 % |
| 2024Q2 | 65 | +10 | 6,896,515 | +34.8 % |
| 2024Q1 | 55 | +4 | 5,114,968 | +6.1 % |
| 2023Q4 | 51 | 4,821,920 |
Institutional managers
233 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 3,982,650 | 134.8M $ | as of Mar 31, 2026 |
| BAILLIE GIFFORD & CO | 1,447,419 | 49M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 1,261,071 | 42.7M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,169,152 | 39.6M $ | as of Mar 31, 2026 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1,139,793 | 38.6M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 1,020,947 | 34.6M $ | as of Mar 31, 2026 |
| OBERWEIS ASSET MANAGEMENT INC/ | 849,900 | 28.8M $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 801,604 | 27.1M $ | as of Mar 31, 2026 |
| FIRST TRUST ADVISORS LP | 778,268 | 26.3M $ | as of Mar 31, 2026 |
| EMERALD ADVISERS, LLC | 757,404 | 25.6M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 709,504 | 24M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 658,297 | 22.3M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 633,841 | 21.5M $ | as of Mar 31, 2026 |
| Telemark Asset Management, LLC | 600,000 | 20.3M $ | as of Mar 31, 2026 |
| UBS Group AG | 599,821 | 20.3M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 567,574 | 19.2M $ | as of Mar 31, 2026 |
| ROYCE & ASSOCIATES LP | 542,778 | 18.4M $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 530,131 | 17.9M $ | as of Mar 31, 2026 |
| ALGERT GLOBAL LLC | 489,971 | 16.6K $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 446,752 | 15.1M $ | as of Mar 31, 2026 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 438,875 | 14.9M $ | as of Mar 31, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | 436,687 | 14.8M $ | as of Mar 31, 2026 |
| Hood River Capital Management LLC | 398,711 | 13.5M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 393,224 | 13.3M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 385,414 | 13M $ | as of Mar 31, 2026 |
Declared shareholders of American Superconductor Corp
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Vanguard Capital Management | 5.00 % | 2,384,736 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of American Superconductor Corp". https://titelia.com/en/stocks/american-superconductor-corp-US0301112076