Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82,107,547
Total 13F shares
74,870,231
Share change
+8,015,312
Total reported value
$1,181,354,395
Put/Call ratio
154%
Price per share
$15.78
Number of holders
166
Value change
+$136,924,909
Number of buys
76
Number of sells
70

Institutional Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q4 2023

As of 31 Dec 2023, ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) was held by 166 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 74,870,231 shares. The largest 10 holders included KIM, LLC, BlackRock Inc., VANGUARD GROUP INC, OAKTOP CAPITAL MANAGEMENT II, L.P., GEORGE KAISER FAMILY FOUNDATION, NEEDHAM INVESTMENT MANAGEMENT LLC, Hood River Capital Management LLC, FMR LLC, Samjo Management, LLC, and AWM Investment Company, Inc.. This page lists 166 institutional shareholders reporting positions in this security for the Q4 2023 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.