ZEVENBERGEN CAPITAL INVESTMENTS LLC - ASPEN AEROGELS INC ownership

ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 159 filers reported holding ASPEN AEROGELS INC in Q1 2023. The put-call ratio across all filers is 1.05 and the average weighting 0.3%.

Quarter-by-quarter ownership
ZEVENBERGEN CAPITAL INVESTMENTS LLC ownership history of ASPEN AEROGELS INC
ValueSharesWeighting
Q3 2023$2,358,352
+8.5%
274,227
-0.5%
0.06%
+15.4%
Q2 2023$2,174,184
+27.5%
275,562
+20.4%
0.05%
+13.0%
Q1 2023$1,705,655
-45.1%
228,947
-13.1%
0.05%
-55.8%
Q4 2022$3,106,630
+48.5%
263,497
+16.1%
0.10%
+76.3%
Q3 2022$2,092,000
+18.7%
226,862
+27.2%
0.06%
-27.2%
Q2 2022$1,762,000
-71.5%
178,322
-0.4%
0.08%
-51.2%
Q1 2022$6,173,000
-21.0%
179,022
+14.0%
0.17%
+1.8%
Q4 2021$7,816,000
+75.8%
156,977
+62.4%
0.16%
+94.0%
Q3 2021$4,447,00096,6620.08%
Other shareholders
ASPEN AEROGELS INC shareholders Q1 2023
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