American Superconductor Corp (NASDAQ:AMSC)

Data as of Jul 30
 -0.07 / -3.33%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $5.0 million shares of AMSC during the quarter ended March 2014, and now own 25.17% of the total float, a percentage that is typical for companies in the Electrical Products industry.
Mutual fund holders5.99%
Individual stakeholders19.99%
Other institutional19.17%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2014PRESCOTT GROUP CAPITAL MANAGEMEN...  Bought 740.0 Thousand shares of American Superconductor C...
6/30/2014COMMONWEALTH EQUITY SERVICES, IN...  Bought 11.0 Thousand shares of American Superconductor C...
6/30/2014IRONWOOD INVESTMENT MANAGEMENT L...  Sold 79.1 Thousand shares of American Superconductor C...

Top 10 Owners of American Superconductor Corp

Total value ($)Shares
bought / sold
Heights Capital Management, Inc.5.23%4,148,3196,761,760+3,828,409+1,196.71%
BlackRock Fund Advisors4.40%3,492,3005,692,449+114,808+3.40%
The Vanguard Group, Inc.2.15%1,708,9522,785,592+245,818+16.80%
Prescott Group Capital Management...1.23%979,0551,595,860+740,000+309.55%
SSgA Funds Management, Inc.1.00%795,6641,296,932+28,363+3.70%
Invesco PowerShares Capital Manag...0.84%667,3051,087,707-427,544-39.05%
Ironwood Investment Management LL...0.84%665,6451,085,001-79,085-10.62%
Northern Trust Investments, Inc.0.77%613,7671,000,440-49,512-7.46%
Russell Investment Management Co.0.67%532,086867,300+466,528+711.63%
Jacobs Levy Equity Management, In...0.65%513,087836,332+453,821+765.74%

Top 10 Mutual Funds Holding American Superconductor Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...1.00%789,4471,286,79900.00%
PowerShares Wilderhill Clean Ener...0.82%653,9091,065,872+55,116+9.20%
Vanguard Extended Market Index Fu...0.61%487,125794,014+1,560+0.32%
Vanguard Institutional Total Stoc...0.36%282,598460,63500.00%
Footprints Discover Value Fund0.34%271,252442,141+13,452+5.22%
Russell US Small Cap Equity Fund0.33%263,286429,156+242,228+1,150.29%
Fidelity Spartan Extended Market ...0.22%173,059282,08600.00%
CREF Stock Account0.20%162,192264,373+25,000+18.22%
TFS Market Neutral Fund0.20%154,380251,639+154,380--
iShares Micro Cap ETF0.17%136,169221,955+11,664+9.37%

To view my watchlist

Not a member yet?

Sign up now for a free account
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.