ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN)

Q4 2019 13F Holders as of 12/31/2019

Type / Class: Equity / Common Stock, par value $0.00001 per share
Shares outstanding: 82.1M
Number of holders: 48
Total 13F shares, excl. options: 16.7M
Shares change: +268K
Total reported value, excl. options: $130M
Value change: +$3M
Number of buys: 29
Number of sells: -13
Price: $7.76

Significant Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q4 2019

53 filings reported holding ASPN - ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share as of Q4 2019.
ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) has 48 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 16.7M shares of 82.1M outstanding shares and own 20.34% of the company stock.
Largest 10 shareholders include GEORGE KAISER FAMILY FOUNDATION (3.17M shares), Oaktop Capital Management II, L.P. (2.59M shares), Telemark Asset Management, LLC (1.73M shares), ROYCE & ASSOCIATES LP (939K shares), NEEDHAM INVESTMENT MANAGEMENT LLC (905K shares), VANGUARD GROUP INC (893K shares), Cowen Prime Services LLC (809K shares), Harvey Partners, LLC (744K shares), NEXT CENTURY GROWTH INVESTORS LLC (729K shares), and Russell Investments Group, Ltd. (655K shares).
This table shows the top 48 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.