Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
82.1M
Number of holders
51
Total 13F shares, excl. options
17.9M
Shares change
-585K
Total reported value, excl. options
$80.7M
Value change
-$4.11M
Number of buys
26
Number of sells
-18
Price
$4.50

Significant Holders of ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) as of Q1 2016

55 filings reported holding ASPN - ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share as of Q1 2016.
ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN) has 51 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 17.9M shares of 82.1M outstanding shares and own 21.84% of the company stock.
Largest 10 shareholders include GEORGE KAISER FAMILY FOUNDATION (3.17M shares), Reservoir Operations, L.P. (2.9M shares), PRICE T ROWE ASSOCIATES INC /MD/ (2.75M shares), FMR LLC (2.02M shares), WELLINGTON MANAGEMENT GROUP LLP (1.36M shares), AMERIPRISE FINANCIAL INC (773K shares), BlackRock Institutional Trust Company, N.A. (635K shares), VANGUARD GROUP INC (562K shares), TOCQUEVILLE ASSET MANAGEMENT L.P. (486K shares), and WALL STREET ASSOCIATES (439K shares).
This table shows the top 51 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.