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

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class
Equity / Common Stock
Shares outstanding
39,430,451
Total 13F shares
4,500,681
Share change
+940,283
Total reported value
$30,874,304
Put/Call ratio
45%
Price per share
$6.86
Number of holders
57
Value change
+$6,331,488
Number of buys
32
Number of sells
21

Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q1 2017

As of 31 Mar 2017, AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by 57 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 4,500,681 shares. The largest 10 holders included AWM Investment Company, Inc., BlackRock Inc., VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, ARDSLEY ADVISORY PARTNERS, ROYCE & ASSOCIATES LP, STATE STREET CORP, NORTHERN TRUST CORP, GEODE CAPITAL MANAGEMENT, LLC, and PEAK6 Investments, L.P.. This page lists 57 institutional shareholders reporting positions in this security for the Q1 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.