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

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class
Equity / Common Stock
Shares outstanding
47,657,189
Total 13F shares
6,750,348
Share change
+2,250,014
Total reported value
$31,197,707
Put/Call ratio
79%
Price per share
$4.62
Number of holders
50
Value change
+$9,049,547
Number of buys
29
Number of sells
36

Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q2 2017

As of 30 Jun 2017, AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by 50 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 6,750,348 shares. The largest 10 holders included AWM Investment Company, Inc., ARDSLEY ADVISORY PARTNERS, Telemark Asset Management, LLC, RENAISSANCE TECHNOLOGIES LLC, VANGUARD GROUP INC, ROYCE & ASSOCIATES LP, Manatuck Hill Partners, LLC, PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C., BlackRock Inc., and WOLVERINE ASSET MANAGEMENT LLC. This page lists 50 institutional shareholders reporting positions in this security for the Q2 2017 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.