ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 85 filers reported holding ASPEN AEROGELS INC in Q1 2021. The put-call ratio across all filers is 0.60 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $13,739,000 | +73.4% | 459,200 | +17.9% | 4.98% | +66.4% |
| Q1 2021 | $7,922,000 | +1.5% | 389,500 | -16.7% | 3.00% | -13.4% |
| Q4 2020 | $7,804,000 | +25.0% | 467,614 | -18.0% | 3.46% | +13.8% |
| Q3 2020 | $6,245,000 | +17.5% | 570,300 | -29.4% | 3.04% | +21.2% |
| Q2 2020 | $5,317,000 | +5.9% | 808,000 | -1.2% | 2.51% | -18.2% |
| Q1 2020 | $5,023,000 | -20.0% | 818,000 | +1.1% | 3.07% | +6.9% |
| Q4 2019 | $6,279,000 | +73.1% | 809,192 | +32.1% | 2.87% | +52.9% |
| Q3 2019 | $3,627,000 | -15.3% | 612,692 | +2.0% | 1.88% | -9.3% |
| Q2 2019 | $4,282,000 | +126.7% | 600,500 | -18.9% | 2.07% | +111.2% |
| Q1 2019 | $1,889,000 | +40.3% | 740,900 | +17.2% | 0.98% | +20.7% |
| Q4 2018 | $1,346,000 | -76.8% | 632,100 | -50.2% | 0.81% | -69.9% |
| Q3 2018 | $5,800,000 | -1.4% | 1,269,234 | +5.7% | 2.70% | -7.0% |
| Q2 2018 | $5,885,000 | +34.9% | 1,201,000 | +17.6% | 2.90% | +19.8% |
| Q1 2018 | $4,362,000 | -3.2% | 1,021,461 | +10.7% | 2.42% | +10.2% |
| Q4 2017 | $4,504,000 | +23605.3% | 922,924 | +20875.5% | 2.20% | +24288.9% |
| Q3 2017 | $19,000 | -5.0% | 4,400 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $20,000 | – | 4,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GEORGE KAISER FAMILY FOUNDATION | 3,167,322 | $52,863,000 | 13.99% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 2,939,758 | $49,065,000 | 8.64% |
| Samjo Capital LLC | 432,657 | $7,221,000 | 6.16% |
| AIGH Capital Management LLC | 655,819 | $10,945,000 | 4.45% |
| Harvey Partners, LLC | 347,500 | $5,799,000 | 4.03% |
| Telemark Asset Management, LLC | 2,250,000 | $37,553,000 | 3.89% |
| Cowen Prime Services LLC | 467,614 | $7,804,000 | 3.46% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 931,400 | $15,545,000 | 2.61% |
| Worth Venture Partners, LLC | 169,041 | $2,821,000 | 2.23% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 585,148 | $9,766,000 | 1.21% |