Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82,140,654
Total 13F shares
16,755,933
Share change
+59,878
Total reported value
$71,686,000
Price per share
$4.27
Number of holders
48
Value change
+$232,409
Number of buys
18
Number of sells
16

Institutional Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q1 2018

As of 31 Mar 2018, ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) was held by 48 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 16,755,933 shares. The largest 10 holders included GEORGE KAISER FAMILY FOUNDATION, Oaktop Capital Management II, L.P., ARIEL INVESTMENTS, LLC, Telemark Asset Management, LLC, Cowen Prime Services LLC, HEARTLAND ADVISORS INC, ROYCE & ASSOCIATES LP, TOCQUEVILLE ASSET MANAGEMENT L.P., VANGUARD GROUP INC, and AMERIPRISE FINANCIAL INC. This page lists 48 institutional shareholders reporting positions in this security for the Q1 2018 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.