Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82.1M
Number of holders
158
Total 13F shares, excl. options
66.5M
Shares change
-1.63M
Total reported value, excl. options
$525M
Value change
-$10.9M
Put/Call ratio
0.55
Number of buys
94
Number of sells
-63
Price
$7.89

Significant Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q2 2023

192 filings reported holding ASPN - ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share as of Q2 2023.
ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) has 158 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 66.5M shares of 82.1M outstanding shares and own 80.97% of the company stock.
Largest 10 shareholders include KIM, LLC (15.8M shares), BlackRock Inc. (3.85M shares), VANGUARD GROUP INC (3.43M shares), OAKTOP CAPITAL MANAGEMENT II, L.P. (3.19M shares), George Kaiser Family Foundation (3.17M shares), FMR LLC (2.32M shares), NEEDHAM INVESTMENT MANAGEMENT LLC (2.27M shares), Cowen Prime Advisors LLC (1.91M shares), Samjo Capital LLC (1.74M shares), and AWM Investment Company, Inc. (1.66M shares).
This table shows the top 158 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.