Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82.1M
Number of holders
154
Total 13F shares, excl. options
67.2M
Shares change
-127K
Total reported value, excl. options
$499M
Value change
-$26.9M
Put/Call ratio
1.09
Number of buys
102
Number of sells
-55
Price
$7.45

Significant Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q1 2023

195 filings reported holding ASPN - ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share as of Q1 2023.
ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) has 154 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 67.2M shares of 82.1M outstanding shares and own 81.8% of the company stock.
Largest 10 shareholders include KIM, LLC (15.8M shares), BlackRock Inc. (3.49M shares), VANGUARD GROUP INC (3.44M shares), OAKTOP CAPITAL MANAGEMENT II, L.P. (3.19M shares), George Kaiser Family Foundation (3.17M shares), FMR LLC (2.33M shares), NEEDHAM INVESTMENT MANAGEMENT LLC (2.11M shares), Encompass Capital Advisors LLC (1.94M shares), Telemark Asset Management, LLC (1.69M shares), and Cowen Prime Advisors LLC (1.67M shares).
This table shows the top 154 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.