ASPEN AEROGELS INC - COMMON STOCK (ASPN)

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class
Equity / COMMON STOCK
Shares outstanding
81,738,225
Number of holders
41
Total 13F shares, excl. options
19,471,422
Shares change
+111,857
Total reported value, excl. options
$196,270,000
Value change
+$65,390
Number of buys
30
Number of sells
-9
Price
$10.08

Significant Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q3 2014

46 filings reported holding ASPN - ASPEN AEROGELS INC - COMMON STOCK as of Q3 2014.
ASPEN AEROGELS INC - COMMON STOCK (ASPN) has 41 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 19,471,422 shares of 81,738,225 outstanding shares and own 23.82% of the company stock.
Largest 10 shareholders include FMR LLC (6,845,215 shares), GEORGE KAISER FAMILY FOUNDATION (3,167,322 shares), Reservoir Operations, L.P. (2,877,747 shares), PRICE T ROWE ASSOCIATES INC /MD/ (1,406,820 shares), GILDER GAGNON HOWE & CO LLC (1,224,519 shares), Pine River Capital Management L.P. (865,405 shares), WELLINGTON MANAGEMENT CO LLP (735,165 shares), FEDERATED INVESTORS INC /PA/ (724,603 shares), CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM (305,000 shares), and TAYLOR INVESTMENT COUNSELORS LLC (224,149 shares).
This table shows the top 41 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.