ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 117 filers reported holding ASPEN AEROGELS INC in Q2 2021. The put-call ratio across all filers is 0.47 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $52,375,000 | -30.7% | 1,519 | 0.0% | 0.02% | -26.7% |
| Q4 2021 | $75,631,000 | +8.2% | 1,519 | 0.0% | 0.03% | +3.4% |
| Q3 2021 | $69,889,000 | +53.8% | 1,519 | 0.0% | 0.03% | +61.1% |
| Q2 2021 | $45,448,000 | +84.6% | 1,519 | +3.0% | 0.02% | +50.0% |
| Q4 2020 | $24,618,000 | – | 1,475 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Harvey Partners, LLC | 1,000,000 | $2,550,000 | 4.22% |
| GEORGE KAISER FAMILY FOUNDATION | 3,167,322 | $8,077,000 | 2.81% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 2,593,272 | $6,613,000 | 1.38% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,130,400 | $2,883,000 | 0.98% |
| Cowen Prime Services LLC | 740,900 | $1,889,000 | 0.98% |
| Telemark Asset Management, LLC | 1,514,500 | $3,862,000 | 0.49% |
| NEXT CENTURY GROWTH INVESTORS LLC | 636,772 | $1,623,000 | 0.22% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 396,952 | $1,012,000 | 0.15% |
| Ariel Investments | 1,465,380 | $3,737,000 | 0.05% |
| Firsthand Capital Management, Inc. | 35,000 | $89,000 | 0.03% |