American Superconductor Corp (NASDAQ:AMSC)

0.8316
Delayed Data
As of Feb 27
 -0.0284 / -3.30%
Today’s Change
0.57
Today|||52-Week Range
2.68
+12.26%
Year-to-Date
Institutional investors purchased a net $1.6 million shares of AMSC during the quarter ended December 2014, and now own 14.06% of the total float, a percentage that is typical for companies in the Electrical Products industry.
Other institutional9.70%
Mutual fund holders4.36%
Individual stakeholders17.18%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2014HUDSON BAY CAPITAL MANAGEMENT LP  Bought 1.9 Million shares of American Superconductor C...
12/31/2014RENAISSANCE TECHNOLOGIES LLC  Bought 315.2 Thousand shares of American Superconductor C...
12/31/2014D. E. SHAW & CO. LP  Bought 267.2 Thousand shares of American Superconductor C...

Top 10 Owners of American Superconductor Corp

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
The Vanguard Group, Inc.2.24%2,126,6211,488,635+140,276+7.06%
Hudson Bay Capital Management LP2.04%1,936,5111,355,558+1,936,511--
BlackRock Fund Advisors1.88%1,780,3531,246,247+38,552+2.21%
Jacobs Levy Equity Management, In...0.71%672,047470,433+231,500+52.55%
Prescott Group Capital Management...0.69%650,798455,559-328,257-33.53%
Ironwood Investment Management LL...0.62%586,460410,522-27,893-4.54%
Footprints Asset Management & Res...0.59%554,427388,099+84,000+17.86%
The California Public Employees R...0.52%487,700341,39000.00%
Dimensional Fund Advisors LP0.40%382,044267,431-30,485-7.39%
Geode Capital Management LLC0.36%343,585240,510+390+0.11%

Top 10 Mutual Funds Holding American Superconductor Corp

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Total Stock Market Index...1.12%1,057,862740,503+14,300+1.37%
Vanguard Extended Market Index Fu...0.73%686,555480,589+38,580+5.95%
Footprints Discover Value Fund0.59%554,427388,099+84,000+17.86%
Vanguard Institutional Total Stoc...0.34%326,298228,409+43,700+15.46%
Russell US Small Cap Equity Fund0.24%228,470159,929+140,703+160.31%
Fidelity Spartan Extended Market ...0.21%197,700138,39000.00%
iShares Micro Cap ETF0.18%165,598115,919+28,900+21.14%
Fidelity Spartan Total Market Ind...0.13%126,77188,74000.00%
BBGI Share Clean Energy (USD)0.13%123,76086,632+6,830+5.84%
Vanguard Balanced Index Fund0.12%113,19679,237+66,900+144.50%

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