ASPEN AEROGELS INC - COMMON STOCK (ASPN)

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class
Equity / COMMON STOCK
Shares outstanding
81,738,225
Total 13F shares
18,369,731
Share change
-469,818
Total reported value
$121,586,996
Price per share
$6.62
Number of holders
41
Value change
-$3,205,170
Number of buys
22
Number of sells
24

Institutional Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q2 2015

As of 30 Jun 2015, ASPEN AEROGELS INC - COMMON STOCK (ASPN) was held by 41 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 18,369,731 shares. The largest 10 holders included FMR LLC, GEORGE KAISER FAMILY FOUNDATION, Reservoir Operations, L.P., WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, GILDER GAGNON HOWE & CO LLC, Pine River Capital Management L.P., CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM, VANGUARD GROUP INC, and NBW CAPITAL LLC. This page lists 41 institutional shareholders reporting positions in this security for the Q2 2015 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.