Q2 2018 13F Holders as of 30 Jun 2018
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Type / Class
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Equity / Common Stock
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Shares outstanding
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39,430,451
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Number of holders
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47
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Total 13F shares, excl. options
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4,615,466
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Shares change
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-463,882
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Total reported value, excl. options
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$32,304,021
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Value change
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-$2,867,788
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Put/Call ratio
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70.5%
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Number of buys
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18
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Number of sells
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-18
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Price
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$7.00
Significant Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q2 2018
64 filings reported holding AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock as of Q2 2018.
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) has 47 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 4,615,466 shares
of 39,430,451 outstanding shares and own 11.7% of the company stock.
Largest 10 shareholders include AWM Investment Company, Inc. (1,252,914 shares), VANGUARD GROUP INC (738,748 shares), Telemark Asset Management, LLC (544,044 shares), ROYCE & ASSOCIATES LP (349,300 shares), BlackRock Inc. (279,821 shares), MILLENNIUM MANAGEMENT LLC (240,847 shares), RENAISSANCE TECHNOLOGIES LLC (184,888 shares), BRIDGEWAY CAPITAL MANAGEMENT INC (110,100 shares), GEODE CAPITAL MANAGEMENT, LLC (108,768 shares), and FIRST TRUST ADVISORS LP (93,372 shares).
This table shows the top 47 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.