ASPEN AEROGELS INC - COMMON STOCK (ASPN)

Q3 2015 13F Holders as of 30 Sep 2015

Type / Class
Equity / COMMON STOCK
Shares outstanding
81,738,225
Total 13F shares
18,246,842
Share change
-123,114
Total reported value
$136,824,338
Price per share
$7.50
Number of holders
52
Value change
-$791,293
Number of buys
33
Number of sells
20

Institutional Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q3 2015

As of 30 Sep 2015, ASPEN AEROGELS INC - COMMON STOCK (ASPN) was held by 52 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 18,246,842 shares. The largest 10 holders included GEORGE KAISER FAMILY FOUNDATION, Reservoir Operations, L.P., FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, GILDER GAGNON HOWE & CO LLC, Pine River Capital Management L.P., BlackRock Institutional Trust Company, N.A., AMERIPRISE FINANCIAL INC, and NEXT CENTURY GROWTH INVESTORS LLC. This page lists 52 institutional shareholders reporting positions in this security for the Q3 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.