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American Superconductor Corp (NASDAQ:AMSC)

5.61
Delayed Data
As of Feb 12
 -0.29 / -4.92%
Today’s Change
3.26
Today|||52-Week Range
10.89
-11.93%
Year-to-Date
Institutional investors hold 21.40% of AMSC's outstanding shares This is below the norm for stocks in the Electrical Products industry and implies that this is not a key holding for them.
Mutual fund holders5.67%
Individual stakeholders2.62%
Other institutional15.72%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2015RENAISSANCE TECHNOLOGIES LLC  Bought 26.0 Thousand shares of American Superconductor C...
12/31/2015CONNOR, CLARK & LUNN INVESTMENT ...  Bought 14.2 Thousand shares of American Superconductor C...
12/31/2015MORGAN STANLEY & CO. LLC  Bought 13.9 Thousand shares of American Superconductor C...

Top 10 Owners of American Superconductor Corp

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
AWM Investment Co., Inc.9.84%1,377,8388,639,044-10,026-0.72%
The Vanguard Group, Inc.2.74%383,4702,404,357+9,544+2.55%
Renaissance Technologies LLC2.06%288,6881,810,074+26,000+9.90%
BlackRock Fund Advisors1.60%223,3431,400,361+1,268+0.57%
Footprints Asset Management & Res...1.39%195,0001,222,65000.00%
Geode Capital Management LLC0.50%70,216440,254+94+0.13%
ERSTE-SPARINVEST Kapitalanlageges...0.41%57,200358,64400.00%
The Bank of New York Mellon Corp....0.39%54,736343,19500.00%
GMT Capital Corp.0.30%41,465259,98600.00%
The California Public Employees R...0.22%31,370196,690-6,400-16.94%

Top 10 Mutual Funds Holding American Superconductor Corp

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Total Stock Market Index...1.57%219,5861,376,80400.00%
Footprints Discover Value Fund1.39%195,0001,222,65000.00%
Vanguard Extended Market Index Fu...0.77%108,378679,530+2,675+2.53%
Erste WWF Stock Umwelt0.41%57,200358,64400.00%
Fidelity Spartan Extended Market ...0.35%49,372309,56200.00%
Vanguard Institutional Total Stoc...0.26%36,159226,71700.00%
iShares Micro Cap ETF0.22%30,047188,39500.00%
BBGI Share Clean Energy (USD)0.18%24,981156,631+12,605+101.85%
Fidelity Spartan Total Market Ind...0.09%12,67779,48500.00%
Vanguard Balanced Index Fund0.07%10,41965,32700.00%