ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 47 filers reported holding ASPEN AEROGELS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $4,080,000 | +7.2% | 916,900 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $3,805,000 | +0.5% | 916,900 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $3,787,000 | -30.7% | 916,900 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $5,465,000 | +19.9% | 916,900 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $4,557,000 | -25.5% | 916,900 | -32.5% | 0.00% | -50.0% |
| Q1 2016 | $6,117,000 | -50.8% | 1,359,073 | -33.6% | 0.00% | -33.3% |
| Q4 2015 | $12,433,000 | -23.1% | 2,048,267 | -5.0% | 0.00% | -40.0% |
| Q3 2015 | $16,169,000 | +29.2% | 2,155,896 | +14.0% | 0.01% | +66.7% |
| Q2 2015 | $12,516,000 | +0.9% | 1,890,744 | +11.0% | 0.00% | 0.0% |
| Q1 2015 | $12,403,000 | +90.5% | 1,703,716 | +108.8% | 0.00% | +50.0% |
| Q4 2014 | $6,511,000 | -12.1% | 816,020 | +11.0% | 0.00% | 0.0% |
| Q3 2014 | $7,411,000 | +17.2% | 735,165 | +28.5% | 0.00% | 0.0% |
| Q2 2014 | $6,322,000 | – | 572,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GEORGE KAISER FAMILY FOUNDATION | 3,167,322 | $145,728,000 | 24.05% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 2,939,758 | $135,258,000 | 18.74% |
| Samjo Capital LLC | 350,000 | $16,104,000 | 11.82% |
| SPRING CREEK CAPITAL LLC | 3,462,124 | $159,292,000 | 7.76% |
| Collaborative Holdings Management LP | 365,700 | $16,826,000 | 7.15% |
| Telemark Asset Management, LLC | 1,990,000 | $91,560,000 | 6.63% |
| Cowen Prime Advisors LLC | 376,750 | $17,334,000 | 6.45% |
| Harvey Partners, LLC | 175,000 | $8,052,000 | 6.02% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 960,500 | $44,192,000 | 5.90% |
| Trellus Management Company, LLC | 105,563 | $4,857,000 | 3.54% |