RK Capital - ASPEN AEROGELS INC ownership

ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 131 filers reported holding ASPEN AEROGELS INC in Q3 2021. The put-call ratio across all filers is 0.39 and the average weighting 0.8%.

Quarter-by-quarter ownership
RK Capital ownership history of ASPEN AEROGELS INC
ValueSharesWeighting
Q1 2022$4,262,000
-48.4%
123,600
-25.5%
0.84%
-44.3%
Q4 2021$8,260,000
-9.8%
165,900
-16.6%
1.50%
-13.4%
Q3 2021$9,156,000
+35.0%
199,000
-12.2%
1.73%
+35.9%
Q2 2021$6,784,000226,7531.28%
Other shareholders
ASPEN AEROGELS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Jetstream Capital LLC 370,000$3,411,0007.25%
Samjo Capital LLC 584,000$5,384,0006.57%
OAKTOP CAPITAL MANAGEMENT II, L.P. 3,194,758$29,455,0005.92%
GEORGE KAISER FAMILY FOUNDATION 3,167,322$29,203,0005.12%
AFTON CAPITAL MANAGEMENT LLC 167,119$1,541,0005.04%
Cowen Prime Advisors LLC 731,350$6,743,0003.87%
Telemark Asset Management, LLC 2,000,000$18,440,0002.90%
KIM, LLC 5,254,110$48,443,0002.26%
NEEDHAM INVESTMENT MANAGEMENT LLC 983,100$9,065,0001.78%
Trellus Management Company, LLC 106,463$982,0001.19%
View complete list of ASPEN AEROGELS INC shareholders