CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM - ASPEN AEROGELS INC ownership

ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 72 filers reported holding ASPEN AEROGELS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM ownership history of ASPEN AEROGELS INC
ValueSharesWeighting
Q1 2021$846,000
+21.9%
41,5820.0%0.00%0.0%
Q4 2020$694,000
+49.2%
41,582
-2.1%
0.00%
Q3 2020$465,000
+71.0%
42,482
+2.7%
0.00%
Q2 2020$272,000
-69.8%
41,382
-71.8%
0.00%
-100.0%
Q1 2020$902,000
-56.3%
146,882
-44.7%
0.00%
-50.0%
Q4 2019$2,063,000
+8.0%
265,804
-17.6%
0.00%0.0%
Q3 2019$1,910,000
-12.2%
322,700
+5.8%
0.00%
-33.3%
Q2 2019$2,175,000
+179.6%
305,0000.0%0.00%
+200.0%
Q1 2019$778,000
+19.7%
305,0000.0%0.00%0.0%
Q4 2018$650,000
-53.4%
305,0000.0%0.00%
-50.0%
Q3 2018$1,394,000
-6.8%
305,0000.0%0.00%0.0%
Q2 2018$1,495,000
+14.8%
305,0000.0%0.00%0.0%
Q1 2018$1,302,000
-12.5%
305,0000.0%0.00%0.0%
Q4 2017$1,488,000
+12.1%
305,0000.0%0.00%0.0%
Q3 2017$1,327,000
-2.2%
305,0000.0%0.00%0.0%
Q2 2017$1,357,000
+7.2%
305,0000.0%0.00%0.0%
Q1 2017$1,266,000
+0.5%
305,0000.0%0.00%0.0%
Q4 2016$1,260,000
-30.7%
305,0000.0%0.00%
-33.3%
Q3 2016$1,818,000
+19.9%
305,0000.0%0.00%
+50.0%
Q2 2016$1,516,000
+10.4%
305,0000.0%0.00%0.0%
Q1 2016$1,373,000
-25.8%
305,0000.0%0.00%
-33.3%
Q4 2015$1,851,000
-19.1%
305,0000.0%0.00%
-25.0%
Q3 2015$2,288,000
+13.3%
305,0000.0%0.00%
+33.3%
Q2 2015$2,019,000
-12.7%
305,0000.0%0.00%0.0%
Q1 2015$2,312,0000.0%305,0000.0%0.00%0.0%
Q4 2014$2,312,000
-24.8%
305,0000.0%0.00%
-25.0%
Q3 2014$3,074,000
-8.8%
305,0000.0%0.00%
-20.0%
Q2 2014$3,370,000305,0000.01%
Other shareholders
ASPEN AEROGELS INC shareholders Q3 2020
NameSharesValueWeighting ↓
GEORGE KAISER FAMILY FOUNDATION 3,167,322$109,209,00017.83%
OAKTOP CAPITAL MANAGEMENT II, L.P. 2,939,758$101,363,00014.47%
AMH Equity Ltd 321,414$11,082,00011.49%
Samjo Capital LLC 345,000$11,896,00010.17%
AFTON CAPITAL MANAGEMENT LLC 127,343$4,391,0009.34%
Telemark Asset Management, LLC 1,820,000$62,754,0005.54%
Cowen Prime Advisors LLC 367,280$12,664,0005.33%
SPRING CREEK CAPITAL LLC 3,462,124$119,374,0004.72%
KOCH INDUSTRIES INC 1,791,986$61,788,0004.33%
NEEDHAM INVESTMENT MANAGEMENT LLC 661,500$22,809,0003.30%
View complete list of ASPEN AEROGELS INC shareholders