Q2 2015 13F Holders as of 6/30/2015
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Type / Class
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Equity / Common Stock
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Shares outstanding
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39.4M
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Number of holders
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40
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Total 13F shares, excl. options
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2.75M
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Shares change
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+1.72M
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Total reported value, excl. options
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$14.4M
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Value change
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+$8.97M
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Put/Call ratio
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0.8
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Number of buys
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22
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Number of sells
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-9
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Price
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$5.23
Significant Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q2 2015
50 filings reported holding AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock as of Q2 2015.
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) has 40 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 2.75M shares
of 39.4M outstanding shares and own 6.98% of the company stock.
Largest 10 shareholders include AWM Investment Company, Inc. (1.25M shares), VANGUARD GROUP INC (361K shares), BlackRock Institutional Trust Company, N.A. (191K shares), SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC (184K shares), RENAISSANCE TECHNOLOGIES LLC (181K shares), JACOBS LEVY EQUITY MANAGEMENT, INC (82K shares), GEODE CAPITAL MANAGEMENT, LLC (65K shares), CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM (48.8K shares), IRONWOOD INVESTMENT MANAGEMENT LLC (44.4K shares), and GMT CAPITAL CORP (41.5K shares).
This table shows the top 40 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.