Advertisement
U.S. markets closed

American Superconductor Corporation (AMSC)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
13.31-0.74 (-5.27%)
At close: 04:00PM EDT
13.65 +0.34 (+2.55%)
After hours: 05:51PM EDT
Advertisement

Major Holders

Currency in USD
Breakdown
4.49%% of Shares Held by All Insider
45.33%% of Shares Held by Institutions
47.46%% of Float Held by Institutions
122Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
AWM Investment Company, Inc.2,228,301Dec 30, 20237.25%29,658,687
Baillie Gifford and Company2,086,279Dec 30, 20236.79%27,768,374
Vanguard Group Inc1,302,120Dec 30, 20234.24%17,331,217
Royce & Associates LP1,245,860Dec 30, 20234.05%16,582,397
Invesco Ltd.864,914Dec 30, 20232.81%11,512,005
Dimensional Fund Advisors LP683,698Dec 30, 20232.22%9,100,020
Essex Investment Management Co LLC624,018Dec 30, 20232.03%8,305,679
Blackrock Inc.613,300Dec 30, 20232.00%8,163,023
Shaw D.E. & Co., Inc.435,744Dec 30, 20231.42%5,799,752
ArrowMark Colorado Holdings LLC431,432Dec 30, 20231.40%5,742,360

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund824,756Dec 30, 20232.68%10,977,502
Invesco ETF Tr-Invesco Wilderhill Clean Energy ETF593,850Dec 30, 20231.93%7,904,143
Royce Opportunity Fund435,499Dec 30, 20231.42%5,796,491
Meridian Contrarian Fund431,432Dec 30, 20231.40%5,742,360
Vanguard Extended Market Index Fund431,480Dec 30, 20231.40%5,742,998
Oberweis Micro-Cap Portfolio375,800Dec 30, 20231.22%5,001,898
Invesco ETF Tr II-Invesco DWA Small Cap Momentum ETF267,795Dec 30, 20230.87%3,564,351
Royce Micro-Cap Fund248,800Dec 30, 20230.81%3,311,528
SPDR (R) Ser Tr-SPDR� Kensho Clean Power ETF228,543Dec 30, 20230.74%3,041,907
Fidelity Extended Market Index Fund157,013Jan 30, 20240.51%2,089,843