GILDER GAGNON HOWE & CO LLC - 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
GILDER GAGNON HOWE & CO LLC ownership history of ASPEN AEROGELS INC
ValueSharesWeighting
Q4 2022$1,188,762
+27.5%
100,828
-0.2%
0.02%
+37.5%
Q3 2022$932,000
-6.7%
101,042
-0.1%
0.02%
-11.1%
Q2 2022$999,000
-73.4%
101,142
-7.1%
0.02%
-48.6%
Q1 2022$3,756,000
-11.3%
108,930
+28.0%
0.04%
+45.8%
Q4 2021$4,236,000
+8.2%
85,085
-0.0%
0.02%
+20.0%
Q3 2021$3,916,000
+726.2%
85,119
-10.8%
0.02%
+122.2%
Q2 2016$474,000
+4.6%
95,428
-5.3%
0.01%0.0%
Q1 2016$453,000
-26.8%
100,743
-1.2%
0.01%
-10.0%
Q4 2015$619,000
-93.8%
101,938
-92.4%
0.01%
-93.7%
Q3 2015$10,005,000
+17.2%
1,334,038
+3.4%
0.16%
+42.0%
Q2 2015$8,537,000
-11.3%
1,289,636
-2.4%
0.11%
-16.4%
Q1 2015$9,620,000
+1.4%
1,321,386
+11.1%
0.13%
-5.0%
Q4 2014$9,490,000
-23.1%
1,189,268
-2.9%
0.14%
-21.2%
Q3 2014$12,343,000
+71.5%
1,224,519
+88.0%
0.18%
+88.4%
Q2 2014$7,196,000651,2190.10%
Other shareholders
ASPEN AEROGELS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Harvey Partners, LLC 1,000,000$2,550,0004.22%
GEORGE KAISER FAMILY FOUNDATION 3,167,322$8,077,0002.81%
OAKTOP CAPITAL MANAGEMENT II, L.P. 2,593,272$6,613,0001.38%
NEEDHAM INVESTMENT MANAGEMENT LLC 1,130,400$2,883,0000.98%
Cowen Prime Services LLC 740,900$1,889,0000.98%
Telemark Asset Management, LLC 1,514,500$3,862,0000.49%
NEXT CENTURY GROWTH INVESTORS LLC 636,772$1,623,0000.22%
ESSEX INVESTMENT MANAGEMENT CO LLC 396,952$1,012,0000.15%
Ariel Investments 1,465,380$3,737,0000.05%
Firsthand Capital Management, Inc. 35,000$89,0000.03%
View complete list of ASPEN AEROGELS INC shareholders