AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)

Q3 2015 13F Holders as of 30 Sep 2015

Type / Class
Equity / Common Stock
Shares outstanding
39,430,451
Total 13F shares
2,774,552
Share change
+90,618
Total reported value
$12,034,009
Put/Call ratio
35%
Price per share
$4.33
Number of holders
37
Value change
+$392,286
Number of buys
5
Number of sells
2

Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q3 2015

As of 30 Sep 2015, AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by 37 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 2,774,552 shares. The largest 10 holders included AWM Investment Company, Inc., VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, BlackRock Institutional Trust Company, N.A., GEODE CAPITAL MANAGEMENT, LLC, Bank of New York Mellon Corp, GMT CAPITAL CORP, CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM, BlackRock Fund Advisors, and IRONWOOD INVESTMENT MANAGEMENT LLC. This page lists 37 institutional shareholders reporting positions in this security for the Q3 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.