ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 38 filers reported holding ASPEN AEROGELS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $23,000 | -4.2% | 5,300 | 0.0% | 0.00% | – |
| Q2 2017 | $24,000 | +9.1% | 5,300 | 0.0% | 0.00% | – |
| Q1 2017 | $22,000 | 0.0% | 5,300 | 0.0% | 0.00% | – |
| Q4 2016 | $22,000 | -62.1% | 5,300 | -45.4% | 0.00% | – |
| Q3 2016 | $58,000 | +20.8% | 9,700 | 0.0% | 0.00% | – |
| Q2 2016 | $48,000 | +9.1% | 9,700 | 0.0% | 0.00% | – |
| Q1 2016 | $44,000 | +51.7% | 9,700 | +141.8% | 0.00% | – |
| Q1 2015 | $29,000 | -9.4% | 4,011 | +0.4% | 0.00% | – |
| Q4 2014 | $32,000 | +113.3% | 3,994 | +170.4% | 0.00% | – |
| Q3 2014 | $15,000 | – | 1,477 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GEORGE KAISER FAMILY FOUNDATION | 3,167,322 | $109,209,000 | 17.83% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 2,939,758 | $101,363,000 | 14.47% |
| AMH Equity Ltd | 321,414 | $11,082,000 | 11.49% |
| Samjo Capital LLC | 345,000 | $11,896,000 | 10.17% |
| AFTON CAPITAL MANAGEMENT LLC | 127,343 | $4,391,000 | 9.34% |
| Telemark Asset Management, LLC | 1,820,000 | $62,754,000 | 5.54% |
| Cowen Prime Advisors LLC | 367,280 | $12,664,000 | 5.33% |
| SPRING CREEK CAPITAL LLC | 3,462,124 | $119,374,000 | 4.72% |
| KOCH INDUSTRIES INC | 1,791,986 | $61,788,000 | 4.33% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 661,500 | $22,809,000 | 3.30% |