AMSC - American Superconductor Corporation

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
19.13%% of Shares Held by All Insider
40.55%% of Shares Held by Institutions
50.14%% of Float Held by Institutions
85Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc.1,316,887Jun 29, 20196.11%12,220,711
Renaissance Technologies, LLC1,157,933Jun 29, 20195.37%10,745,618
AWM Investment Company, Inc.1,099,828Jun 29, 20195.10%10,206,403
Vanguard Group, Inc. (The)862,623Jun 29, 20194.00%8,005,141
Millennium Management LLC570,273Jun 29, 20192.64%5,292,133
Shaw D.E. & Co., Inc.564,804Jun 29, 20192.62%5,241,381
GMT Capital Corp518,745Jun 29, 20192.41%4,813,953
Royce & Associates LP504,774Jun 29, 20192.34%4,684,302
Telemark Asset Management, LLC500,000Jun 29, 20192.32%4,640,000
State Street Corporation298,601Jun 29, 20191.38%2,771,017

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
iShares Russell 2000 ETF452,567Jul 30, 20192.10%4,023,320
Vanguard Total Stock Market Index Fund444,195Mar 30, 20192.06%5,712,347
Vanguard Extended Market Index Fund257,432Mar 30, 20191.19%3,310,575
Royce Smaller Companies Growth Fund202,349Mar 30, 20190.94%2,602,208
iShares Russell 2000 Value ETF138,677Jul 30, 20190.64%1,232,838
Royce Capital Fund-Micro-Cap Portfolio122,200Mar 30, 20190.57%1,571,492
Royce Micro-Cap Fund122,000Mar 30, 20190.57%1,568,920
Invesco ETF Tr-Invesco Wilderhill Clean Energy ETF104,372Jul 30, 20190.48%927,867
Fidelity Small Cap Index Fund99,607Jul 30, 20190.46%885,506
Fidelity Extended Market Index Fund87,329Jul 30, 20190.40%776,354