Q1 2018 13F Holders as of 31 Mar 2018
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
39,430,451
-
Number of holders
-
49
-
Total 13F shares, excl. options
-
5,080,052
-
Shares change
-
-210,495
-
Total reported value, excl. options
-
$29,559,017
-
Value change
-
-$388,303
-
Put/Call ratio
-
70%
-
Number of buys
-
21
-
Number of sells
-
21
-
Price
-
$5.82
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q1 2018
66 filings reported holding AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock as of 31 Mar 2018.
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) had 49 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions held a total of 5,080,052 shares of stock of the company.
Largest 10 holders included AWM Investment Company, Inc., VANGUARD GROUP INC, Telemark Asset Management, LLC, ROYCE & ASSOCIATES LP, RENAISSANCE TECHNOLOGIES LLC, MILLENNIUM MANAGEMENT LLC, BlackRock Inc., WOLVERINE ASSET MANAGEMENT LLC, ARDSLEY ADVISORY PARTNERS, and BRIDGEWAY CAPITAL MANAGEMENT INC.
This table shows the top 49 institutional shareholders of the security as of 31 Mar 2018.
| 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.