ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 165 filers reported holding ASPEN AEROGELS INC in Q4 2022. The put-call ratio across all filers is 0.56 and the average weighting 0.5%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $3,537,000 | – | 300,000 | – | 0.63% | – |
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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% |