Q4 2017 13F Holders as of 31 Dec 2017
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Type / Class
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Equity / COMMON STOCK
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Shares outstanding
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81.7M
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Number of holders
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48
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Total 13F shares, excl. options
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16.8M
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Shares change
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-820K
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Total reported value, excl. options
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$81.8M
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Value change
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-$2.43M
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Number of buys
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19
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Number of sells
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-16
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Price
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$4.88
Significant Holders of ASPEN AEROGELS INC - COMMON STOCK (ASPN) as of Q4 2017
54 filings reported holding ASPN - ASPEN AEROGELS INC - COMMON STOCK as of Q4 2017.
ASPEN AEROGELS INC - COMMON STOCK (ASPN) has 48 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 16.8M shares
of 81.7M outstanding shares and own 20.5% of the company stock.
Largest 10 shareholders include GEORGE KAISER FAMILY FOUNDATION (3.17M shares), Oaktop Capital Management II, L.P. (1.4M shares), ARIEL INVESTMENTS, LLC (1.09M shares), AWM Investment Company, Inc. (1M shares), HEARTLAND ADVISORS INC (927K shares), Cowen Prime Services LLC (923K shares), TOCQUEVILLE ASSET MANAGEMENT L.P. (856K shares), AMERIPRISE FINANCIAL INC (850K shares), Telemark Asset Management, LLC (707K shares), and ROYCE & ASSOCIATES LP (701K 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.