Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82,140,654
Total 13F shares
21,883,465
Share change
+1,086,944
Total reported value
$365,235,946
Price per share
$16.69
Number of holders
74
Value change
+$23,255,558
Number of buys
39
Number of sells
29

Institutional Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q4 2020

As of 31 Dec 2020, ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) was held by 74 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 21,883,465 shares. The largest 10 holders included GEORGE KAISER FAMILY FOUNDATION, Oaktop Capital Management II, L.P., Telemark Asset Management, LLC, BlackRock Inc., VANGUARD GROUP INC, NEEDHAM INVESTMENT MANAGEMENT LLC, STATE STREET CORP, ROYCE & ASSOCIATES LP, NEXT CENTURY GROWTH INVESTORS LLC, and DRIEHAUS CAPITAL MANAGEMENT LLC. This page lists 74 institutional shareholders reporting positions in this security for the Q4 2020 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.