AMSC NASDAQ
American Superconductor Corporation
1W: -9.7%
1M: +2.6%
3M: +45.2%
YTD: +56.5%
1Y: +100.2%
3Y: +1003.1%
5Y: +248.8%
$51.84
+2.42 (+4.90%)
Weekly Expected Move ±13.5%
$40
$48
$55
$62
$70
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Income Statement
Cash Flow
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ETF Exposure
Dark Pool
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Supply Chain
Institutional Ownership — AMSC
290
Institutional Holders
-27 vs prior quarter
0.0%
Ownership
+0.00pp
$1B
Total Invested
49
New Positions
89
Increased
122
Reduced
67
Closed
0.73
Put/Call Ratio
Ownership Trends
Top Institutional Holders (365 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC NEW | 4,078,936 | $$211M | — | +0.0% | 1Q | SEC ↗ |
| 2 | BlackRock, Inc. | 3,982,650 | $$206M | +232,247 | +6.2% | 7Q | SEC ↗ |
| 3 | VANGUARD GROUP INC | 3,526,632 | $$183M | +576,831 | +19.6% | 12Q | SEC ↗ |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC NEW | 1,711,677 | $$89M | — | +0.0% | 1Q | SEC ↗ |
| 5 | BAILLIE GIFFORD & CO | 1,447,419 | $$75M | -59,422 | -3.9% | 13Q | SEC ↗ |
| 6 | STATE STREET CORP | 1,261,071 | $$65M | +68,978 | +5.8% | 13Q | SEC ↗ |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1,169,152 | $$61M | +78,442 | +7.2% | 13Q | SEC ↗ |
| 8 | BARROW HANLEY MEWHINNEY & STRAUSS LLC NEW | 1,139,793 | $$59M | — | +0.0% | 1Q | SEC ↗ |
| 9 | Nuveen, LLC | 1,020,947 | $$53M | +59,979 | +6.2% | 5Q | SEC ↗ |
| 10 | OBERWEIS ASSET MANAGEMENT INC | 849,900 | $$44M | +14,000 | +1.7% | 10Q | SEC ↗ |
| 11 | FIRST TRUST ADVISORS LP | 778,268 | $$40M | +95,301 | +14.0% | 13Q | SEC ↗ |
| 12 | EMERALD ADVISERS, LLC | 757,404 | $$39M | -164 | -0.0% | 6Q | SEC ↗ |
| 13 | AWM Investment Company, Inc. | 754,220 | $$39M | +8,750 | +1.2% | 12Q | SEC ↗ |
| 14 | GOLDMAN SACHS GROUP INC | 709,504 | $$37M | -855,070 | -54.7% | 11Q | SEC ↗ |
| 15 | MORGAN STANLEY | 705,442 | $$37M | +369,677 | +110.1% | 12Q | SEC ↗ |
| 16 | DIMENSIONAL FUND ADVISORS LP | 658,297 | $$34M | +118,044 | +21.8% | 13Q | SEC ↗ |
| 17 | Telemark Asset Management, LLC | 600,000 | $$31M | -19,900 | -3.2% | 9Q | SEC ↗ |
| 18 | UBS Group AG | 599,821 | $$31M | -144,742 | -19.4% | 13Q | SEC ↗ |
| 19 | ROYCE & ASSOCIATES LP | 542,778 | $$28M | +155,709 | +40.2% | 13Q | SEC ↗ |
| 20 | Legal & General Group Plc | 530,131 | $$27M | +252,105 | +90.7% | 8Q | SEC ↗ |
| 21 | ALGERT GLOBAL LLC | 489,971 | $$25M | +29,200 | +6.3% | 6Q | SEC ↗ |
| 22 | ARROWSTREET CAPITAL, LIMITED PARTNERSH | 446,752 | $$23M | -236,450 | -34.6% | 4Q | SEC ↗ |
| 23 | D. E. Shaw & Co., Inc. | 443,148 | $$23M | -309,555 | -41.1% | 12Q | SEC ↗ |
| 24 | EMERALD MUTUAL FUND ADVISERS TRUST | 438,875 | $$23M | +3,629 | +0.8% | 6Q | SEC ↗ |
| 25 | BNP PARIBAS FINANCIAL MARKETS | 436,687 | $$23M | +354,185 | +429.3% | 8Q | SEC ↗ |
| 26 | Hood River Capital Management LLC NEW | 398,711 | $$21M | — | +0.0% | 1Q | SEC ↗ |
| 27 | NORTHERN TRUST CORP | 393,224 | $$20M | +32,418 | +9.0% | 13Q | SEC ↗ |
| 28 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 385,414 | $$20M | -2,093 | -0.5% | 13Q | SEC ↗ |
| 29 | NOMURA ASSET MANAGEMENT INTERNATIONAL | 379,483 | $$20M | -80,303 | -17.5% | 2Q | SEC ↗ |
| 30 | CITADEL ADVISORS LLC | 337,713 | $$18M | +322,892 | +2178.6% | 12Q | SEC ↗ |
| 31 | Qube Research & Technologies Ltd | 329,413 | $$17M | -269,593 | -45.0% | 12Q | SEC ↗ |
| 32 | VANGUARD FIDUCIARY TRUST CO NEW | 326,042 | $$17M | — | +0.0% | 1Q | SEC ↗ |
| 33 | TWO SIGMA INVESTMENTS, LP | 321,571 | $$17M | +199,948 | +164.4% | 11Q | SEC ↗ |
| 34 | Stephens Investment Management Group L | 308,515 | $$16M | +134,287 | +77.1% | 3Q | SEC ↗ |
| 35 | PANAGORA ASSET MANAGEMENT INC | 256,392 | $$13M | +1,607 | +0.6% | 7Q | SEC ↗ |
| 36 | TUDOR INVESTMENT CORP ET AL | 251,642 | $$13M | -98,436 | -28.1% | 4Q | SEC ↗ |
| 37 | Invesco Ltd. | 240,792 | $$12M | -145,360 | -37.6% | 13Q | SEC ↗ |
| 38 | ESSEX INVESTMENT MANAGEMENT CO LLC | 227,558 | $$12M | +12,404 | +5.8% | 11Q | SEC ↗ |
| 39 | SEI INVESTMENTS CO | 224,436 | $$12M | +145,626 | +184.8% | 8Q | SEC ↗ |
| 40 | BANK OF AMERICA CORP /DE | 209,451 | $$11M | +43,883 | +26.5% | 13Q | SEC ↗ |
| 41 | AQR CAPITAL MANAGEMENT LLC | 184,755 | $$10M | +38,790 | +26.6% | 7Q | SEC ↗ |
| 42 | Baird Financial Group, Inc. | 163,258 | $$8M | +28,359 | +21.0% | 6Q | SEC ↗ |
| 43 | Palisades Investment Partners, LLC | 152,576 | $$8M | +8,367 | +5.8% | 8Q | SEC ↗ |
| 44 | Allspring Global Investments Holdings, | 149,601 | $$8M | -55,077 | -26.9% | 7Q | SEC ↗ |
| 45 | FMR LLC | 147,293 | $$8M | +22,887 | +18.4% | 13Q | SEC ↗ |
| 46 | Balyasny Asset Management L.P. | 144,144 | $$7M | -8,651 | -5.7% | 2Q | SEC ↗ |
| 47 | JPMORGAN CHASE & CO | 136,845 | $$7M | +13,742 | +11.2% | 9Q | SEC ↗ |
| 48 | Bank of New York Mellon Corp | 134,790 | $$7M | -2,252 | -1.6% | 13Q | SEC ↗ |
| 49 | WELLS FARGO & COMPANY/MN | 133,918 | $$7M | -83,908 | -38.5% | 12Q | SEC ↗ |
| 50 | RAYMOND JAMES FINANCIAL INC | 123,954 | $$6M | -17,857 | -12.6% | 6Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 4,078,936 | $$211M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,711,677 | $$89M |
| BARROW HANLEY MEWHINNEY & STRAUSS L | 1,139,793 | $$59M |
| Hood River Capital Management LLC | 398,711 | $$21M |
| VANGUARD FIDUCIARY TRUST CO | 326,042 | $$17M |
| GMT Capital Corp | 108,066 | $$6M |
| Maxi Investments CY Ltd | 75,754 | $$4M |
| LAZARD ASSET MANAGEMENT LLC | 56,452 | $$3M |
| TWINBEECH CAPITAL LP | 52,221 | $$3M |
| Defiance ETFs, LLC | 42,227 | $$2M |
| Quadrature Capital Ltd | 39,140 | $$2M |
| WOLVERINE TRADING, LLC | 33,287 | $$2M |
| VANGUARD ASSET MANAGEMENT, Ltd | 29,288 | $$2M |
| OPPENHEIMER & CO INC | 25,284 | $$1M |
| ARDSLEY ADVISORY PARTNERS LP | 25,000 | $$1M |
| Skyview Financial Group LLC | 23,038 | $$1M |
| ALPINE WOODS CAPITAL INVESTORS, LLC | 23,026 | $$1M |
| Verity Asset Management, Inc. | 22,280 | $$1M |
| DARK FOREST CAPITAL MANAGEMENT LP | 20,276 | $$1M |
| Vanguard Global Advisers, LLC | 19,494 | $$1M |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Atreides Management, LP | 1,044,193 | $$54M |
| FULLER & THALER ASSET MANAGEMENT, I | 809,945 | $$42M |
| Driehaus Capital Management LLC | 499,984 | $$26M |
| MACQUARIE GROUP LTD | 465,221 | $$24M |
| WELLINGTON MANAGEMENT GROUP LLP | 399,246 | $$21M |
| HEIGHTS CAPITAL MANAGEMENT, INC | 340,102 | $$18M |
| JANE STREET GROUP, LLC | 242,767 | $$13M |
| Trexquant Investment LP | 159,483 | $$8M |
| RENAISSANCE TECHNOLOGIES LLC | 139,989 | $$7M |
| CASTLEARK MANAGEMENT LLC | 135,617 | $$7M |
| NEXT CENTURY GROWTH INVESTORS LLC | 128,220 | $$7M |
| Y-Intercept (Hong Kong) Ltd | 120,251 | $$6M |
| Lisanti Capital Growth, LLC | 118,151 | $$6M |
| Jump Financial, LLC | 117,498 | $$6M |
| Ghisallo Capital Management LLC | 100,000 | $$5M |
| Meridian Wealth Management, LLC | 91,102 | $$5M |
| Andrew Hill Investment Advisors, In | 88,855 | $$5M |
| Informed Momentum Co LLC | 83,977 | $$4M |
| CAPITAL FUND MANAGEMENT S.A. | 79,160 | $$4M |
| Point72 Asset Management, L.P. | 77,457 | $$4M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| VANGUARD GROUP INC | +576,831 | +19.6% | 3,526,632 |
| MORGAN STANLEY | +369,677 | +110.1% | 705,442 |
| BNP PARIBAS FINANCIAL MARKETS | +354,185 | +429.3% | 436,687 |
| CITADEL ADVISORS LLC | +322,892 | +2178.6% | 337,713 |
| Legal & General Group Plc | +252,105 | +90.7% | 530,131 |
| BlackRock, Inc. | +232,247 | +6.2% | 3,982,650 |
| TWO SIGMA INVESTMENTS, LP | +199,948 | +164.4% | 321,571 |
| ROYCE & ASSOCIATES LP | +155,709 | +40.2% | 542,778 |
| SEI INVESTMENTS CO | +145,626 | +184.8% | 224,436 |
| Stephens Investment Management Grou | +134,287 | +77.1% | 308,515 |
| DIMENSIONAL FUND ADVISORS LP | +118,044 | +21.8% | 658,297 |
| FIRST TRUST ADVISORS LP | +95,301 | +14.0% | 778,268 |
| GEODE CAPITAL MANAGEMENT, LLC | +78,442 | +7.2% | 1,169,152 |
| STATE STREET CORP | +68,978 | +5.8% | 1,261,071 |
| Nuveen, LLC | +59,979 | +6.2% | 1,020,947 |
| LPL Financial LLC | +47,249 | +117.9% | 87,323 |
| BANK OF AMERICA CORP /DE | +43,883 | +26.5% | 209,451 |
| AQR CAPITAL MANAGEMENT LLC | +38,790 | +26.6% | 184,755 |
| MACKENZIE FINANCIAL CORP | +37,297 | +92.7% | 77,542 |
| HighTower Advisors, LLC | +32,788 | +312.9% | 43,267 |