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  • AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

AMSC

AMERICAN SUPERCONDUCTOR CORP /DE/

Company with tickers: AMSC

CIK
880807
CUSIP
030111207
Shares Outstanding
47,612,285
Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades
Report Date:
Holders: 237
Total Value: $897,029,306
Total Shares: 31,168,501
Showing top 100 of 237 holders by value
Holder Value (USD) Shares Action
BlackRock, Inc. $107,936,591 3,750,403 View
BAILLIE GIFFORD & CO $43,366,882 1,506,841 View
STATE STREET CORP $34,308,436 1,192,093 View
GEODE CAPITAL MANAGEMENT, LLC $31,390,633 1,090,710 View
Atreides Management, LP $30,051,874 1,044,193 View
Nuveen, LLC $27,656,657 960,968 View
OBERWEIS ASSET MANAGEMENT INC/ $24,057,202 835,900 View
GOLDMAN SACHS GROUP INC $22,514,219 782,287 View
EMERALD ADVISERS, LLC $21,802,807 757,568 View
AWM Investment Company, Inc. $21,706,451 754,220 View
UBS Group AG $21,428,522 744,563 View
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $19,662,553 683,202 View
FIRST TRUST ADVISORS LP $19,655,790 682,967 View
Telemark Asset Management, LLC $17,840,722 619,900 View
Qube Research & Technologies Ltd $17,239,392 599,006 View
MORGAN STANLEY $16,544,353 574,856 View
DIMENSIONAL FUND ADVISORS LP $15,548,479 540,253 View
DRIEHAUS CAPITAL MANAGEMENT LLC $14,389,539 499,984 View
ALGERT GLOBAL LLC $13,260,989 460,771 View
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $13,232,641 459,786 View
D. E. Shaw & Co., Inc. $12,753,798 443,148 View
EMERALD MUTUAL FUND ADVISERS TRUST $12,526,379 435,246 View
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $11,152,451 387,507 View
ROYCE & ASSOCIATES LP $11,139,845 387,069 View
Invesco Ltd. $11,113,451 386,152 View
NORTHERN TRUST CORP $10,383,994 360,806 View
SUSQUEHANNA INTERNATIONAL GROUP, LLP $9,785,200 340,000 View
CITADEL ADVISORS LLC $9,719,379 337,713 View
TWO SIGMA INVESTMENTS, LP $9,254,813 321,571 View
CITADEL ADVISORS LLC $9,226,868 320,600 View
CITADEL ADVISORS LLC $8,127,472 282,400 View
Legal & General Group Plc $8,001,587 278,026 View
PRICE T ROWE ASSOCIATES INC /MD/ $7,910,009 274,844 View
PANAGORA ASSET MANAGEMENT INC $7,332,712 254,785 View
Tudor Investment Corp Et Al $7,242,256 251,642 View
JANE STREET GROUP, LLC $6,986,833 242,767 View
ESSEX INVESTMENT MANAGEMENT CO LLC $6,192,132 215,154 View
WELLS FARGO & COMPANY/MN $6,043,800 210,000 View
Allspring Global Investments Holdings, LLC $5,890,632 204,678 View
Stephens Investment Management Group LLC $5,014,281 174,228 View
BANK OF AMERICA CORP /DE/ $4,765,043 165,568 View
SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,512,704 156,800 View
Balyasny Asset Management LLC $4,397,440 152,795 View
AQR CAPITAL MANAGEMENT LLC $4,200,871 145,965 View
Palisades Investment Partners, LLC $4,150,335 144,209 View
RAYMOND JAMES FINANCIAL INC $4,081,319 141,811 View
RENAISSANCE TECHNOLOGIES LLC $4,028,883 139,989 View
Bank of New York Mellon Corp $3,944,066 137,042 View
Baird Financial Group, Inc. $3,882,392 134,899 View
AXIOM INTERNATIONAL INVESTORS LLC /DE $3,858,707 134,076 View
WELLS FARGO & COMPANY/MN $3,854,159 133,918 View
FMR LLC $3,580,404 124,406 View
JPMORGAN CHASE & CO $3,542,903 123,103 View
Y-Intercept (Hong Kong) Ltd $3,460,823 120,251 View
ArrowMark Colorado Holdings LLC $3,178,232 110,432 View
JANE STREET GROUP, LLC $2,783,026 96,700 View
D. E. Shaw & Co., Inc. $2,757,124 95,800 View
Swiss National Bank $2,564,298 89,100 View
BNP PARIBAS ARBITRAGE, SA $2,374,407 82,502 View
CAPITAL FUND MANAGEMENT S.A. $2,278,224 79,160 View
SEI INVESTMENTS CO $2,268,151 78,810 View
MILLENNIUM MANAGEMENT LLC $2,247,372 78,088 View
Point72 Asset Management, L.P. $2,229,212 77,457 View
UBS ASSET MANAGEMENT AMERICAS INC $2,222,016 77,207 View
VICTORY CAPITAL MANAGEMENT INC $2,212,663 76,882 View
BARCLAYS PLC $2,124,107 73,805 View
Lumbard & Kellner, LLC $2,048,013 71,161 View
SG Americas Securities, LLC $2,043,149 70,992 View
ExodusPoint Capital Management, LP $2,036,213 70,751 View
NEW YORK STATE COMMON RETIREMENT FUND $2,026,112 70,400 View
HRT FINANCIAL LLC $2,006,656 69,724 View
Dynamic Technology Lab Private Ltd $1,992,295 69,225 View
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,888,687 65,625 View
KENNEDY CAPITAL MANAGEMENT, INC. $1,859,907 64,625 View
Walleye Capital LLC $1,856,885 64,520 View
CAMPBELL NEWMAN ASSET MANAGEMENT INC $1,817,399 63,148 View
ALPS ADVISORS INC $1,791,324 62,242 View
Aquatic Capital Management LLC $1,765,710 61,352 View
Campbell & CO Investment Adviser LLC $1,725,418 59,952 View
AMERIPRISE FINANCIAL INC $1,696,753 58,956 View
PRINCIPAL FINANCIAL GROUP INC $1,696,580 58,950 View
RHUMBLINE ADVISERS $1,660,404 57,693 View
TWINBEECH CAPITAL LP $1,502,920 52,221 View
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $1,465,218 50,911 View
RICE HALL JAMES & ASSOCIATES, LLC $1,355,940 47,114 View
TWO SIGMA ADVISERS, LP $1,355,538 47,100 View
Janney Montgomery Scott LLC $1,334,845 46,381 View
AMUNDI $1,332,974 46,316 View
Freestone Grove Partners LP $1,327,563 46,128 View
ROYAL BANK OF CANADA $1,298,926 45,133 View
Legato Capital Management LLC $1,170,971 40,687 View
MACKENZIE FINANCIAL CORP $1,158,251 40,245 View
LPL Financial LLC $1,153,329 40,074 View
Cambridge Investment Research Advisors, Inc. $1,139,688 39,600 View
ALLIANCEBERNSTEIN L.P. $1,131,629 39,320 View
DEUTSCHE BANK AG\ $1,114,447 38,723 View
Merit Financial Group, LLC $1,072,945 37,281 View
Verition Fund Management LLC $1,070,616 37,200 View
Engineers Gate Manager LP $1,052,973 36,587 View
KORNITZER CAPITAL MANAGEMENT INC /KS $1,040,512 36,154 View

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