Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82,140,654
Total 13F shares
19,471,422
Share change
+111,857
Total reported value
$196,270,000
Price per share
$10.08
Number of holders
41
Value change
+$65,398
Number of buys
30
Number of sells
9

Institutional Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q3 2014

As of 30 Sep 2014, ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) was held by 41 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 19,471,422 shares. The largest 10 holders included FMR LLC, GEORGE KAISER FAMILY FOUNDATION, Reservoir Operations, L.P., PRICE T ROWE ASSOCIATES INC /MD/, GILDER GAGNON HOWE & CO LLC, Pine River Capital Management L.P., WELLINGTON MANAGEMENT CO LLP, FEDERATED INVESTORS INC /PA/, CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM, and TAYLOR INVESTMENT COUNSELORS LLC. This page lists 41 institutional shareholders reporting positions in this security for the Q3 2014 filing period.
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.