Q4 2014 13F Holders as of 31 Dec 2014
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Type / Class
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Equity / COMMON STOCK
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Shares outstanding
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81,738,225
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Number of holders
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35
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Total 13F shares, excl. options
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19,238,899
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Shares change
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-233,135
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Total reported value, excl. options
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$153,400,249
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Value change
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-$2,659,830
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Number of buys
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20
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Number of sells
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-21
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Price
-
$7.98
Significant Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q4 2014
47 filings reported holding ASPN - ASPEN AEROGELS INC - COMMON STOCK as of Q4 2014.
ASPEN AEROGELS INC - COMMON STOCK (ASPN) has 35 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 19,238,899 shares
of 81,738,225 outstanding shares and own 23.54% of the company stock.
Largest 10 shareholders include FMR LLC (6,791,657 shares), GEORGE KAISER FAMILY FOUNDATION (3,167,322 shares), Reservoir Operations, L.P. (2,921,621 shares), PRICE T ROWE ASSOCIATES INC /MD/ (1,407,920 shares), GILDER GAGNON HOWE & CO LLC (1,189,268 shares), Pine River Capital Management L.P. (1,040,405 shares), WELLINGTON MANAGEMENT GROUP LLP (816,020 shares), FEDERATED INVESTORS INC /PA/ (579,593 shares), CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM (305,000 shares), and NBW CAPITAL LLC (221,438 shares).
This table shows the top 35 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.