ASPEN AEROGELS INC - COMMON STOCK (ASPN)

Q4 2024 13F Holders as of 31 Dec 2024

Type / Class
Equity / COMMON STOCK
Shares outstanding
81,738,225
Total 13F shares
73,001,355
Share change
+3,127,066
Total reported value
$867,778,873
Put/Call ratio
55%
Price per share
$11.88
Number of holders
228
Value change
-$105,657,383
Number of buys
147
Number of sells
109

Institutional Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q4 2024

As of 31 Dec 2024, ASPEN AEROGELS INC - COMMON STOCK (ASPN) was held by 228 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 73,001,355 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, DIMENSIONAL FUND ADVISORS LP, Telemark Asset Management, LLC, MILLENNIUM MANAGEMENT LLC, and STATE STREET CORP. This page lists 228 institutional shareholders reporting positions in this security for the Q4 2024 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.