Q4 2017 13F Holders as of 31 Dec 2017
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
39,430,451
-
Number of holders
-
46
-
Total 13F shares, excl. options
-
5,308,068
-
Shares change
-
-683,863
-
Total reported value, excl. options
-
$19,266,011
-
Value change
-
-$2,642,975
-
Put/Call ratio
-
187%
-
Number of buys
-
26
-
Number of sells
-
-12
-
Price
-
$3.63
Significant Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q4 2017
62 filings reported holding AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock as of Q4 2017.
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) has 46 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 5,308,068 shares
of 39,430,451 outstanding shares and own 13.5% of the company stock.
Largest 10 shareholders include AWM Investment Company, Inc. (1,151,252 shares), Vanguard Group Inc (557,987 shares), Telemark Asset Management, LLC (544,044 shares), RENAISSANCE TECHNOLOGIES LLC (508,588 shares), ROYCE & ASSOCIATES LP (369,300 shares), ARDSLEY ADVISORY PARTNERS (314,377 shares), BlackRock Inc. (266,047 shares), WOLVERINE ASSET MANAGEMENT LLC (237,369 shares), Invesco Ltd. (160,773 shares), and JACOBS LEVY EQUITY MANAGEMENT, INC (117,522 shares).
This table shows the top 46 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| 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.