ASPEN AEROGELS INC - COMMON STOCK (ASPN)

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class
Equity / COMMON STOCK
Shares outstanding
81,738,225
Total 13F shares
17,935,512
Share change
-584,938
Total reported value
$80,706,000
Price per share
$4.50
Number of holders
51
Value change
-$4,112,514
Number of buys
26
Number of sells
18

Institutional Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q1 2016

As of 31 Mar 2016, ASPEN AEROGELS INC - COMMON STOCK (ASPN) was held by 51 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 17,935,512 shares. The largest 10 holders included GEORGE KAISER FAMILY FOUNDATION, Reservoir Operations, L.P., PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, AMERIPRISE FINANCIAL INC, BlackRock Institutional Trust Company, N.A., VANGUARD GROUP INC, TOCQUEVILLE ASSET MANAGEMENT L.P., and WALL STREET ASSOCIATES. This page lists 51 institutional shareholders reporting positions in this security for the Q1 2016 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.