BlackRock Inc. - ASPEN AEROGELS INC ownership

ASPEN AEROGELS INC's ticker is ASPN and the CUSIP is 04523Y105. A total of 76 filers reported holding ASPEN AEROGELS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.7%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of ASPEN AEROGELS INC
ValueSharesWeighting
Q3 2023$33,313,881
+9.6%
3,873,707
+0.6%
0.00%0.0%
Q2 2023$30,395,522
+17.0%
3,852,411
+10.5%
0.00%0.0%
Q1 2023$25,984,348
-8.2%
3,487,832
+45.2%
0.00%0.0%
Q4 2022$28,312,953
+60.0%
2,401,438
+25.1%
0.00%0.0%
Q3 2022$17,692,000
+0.8%
1,918,984
+8.0%
0.00%0.0%
Q2 2022$17,550,000
-66.8%
1,776,373
+16.0%
0.00%0.0%
Q1 2022$52,807,000
-31.7%
1,531,582
-1.4%
0.00%
-50.0%
Q4 2021$77,303,000
+19.3%
1,552,590
+10.2%
0.00%0.0%
Q3 2021$64,795,000
+37.5%
1,408,299
-10.6%
0.00%
+100.0%
Q2 2021$47,112,000
+24.7%
1,574,572
-15.2%
0.00%0.0%
Q1 2021$37,766,000
+25.6%
1,856,748
+3.1%
0.00%0.0%
Q4 2020$30,059,000
+88.9%
1,800,974
+23.9%
0.00%0.0%
Q3 2020$15,912,000
+73.7%
1,453,094
+4.4%
0.00%
Q2 2020$9,159,000
+199.0%
1,392,063
+178.9%
0.00%
Q1 2020$3,063,000
-19.3%
499,093
+2.0%
0.00%
Q4 2019$3,797,000
+30.0%
489,353
-0.8%
0.00%
Q3 2019$2,920,000
-18.5%
493,283
-1.9%
0.00%
Q2 2019$3,584,000
+253.8%
502,708
+26.7%
0.00%
Q1 2019$1,013,000
+14.7%
396,905
-4.2%
0.00%
Q4 2018$883,000
-50.0%
414,302
+7.2%
0.00%
Q3 2018$1,767,000
-7.8%
386,519
-1.2%
0.00%
Q2 2018$1,917,000
+16.7%
391,152
+1.6%
0.00%
Q1 2018$1,643,000
-20.4%
384,807
-9.0%
0.00%
Q4 2017$2,064,000
+3.9%
422,949
-7.4%
0.00%
Q3 2017$1,987,000
-2.5%
456,723
-0.3%
0.00%
Q2 2017$2,038,000
+2.0%
458,306
-4.8%
0.00%
Q1 2017$1,998,000
+28442.9%
481,367
+29109.2%
0.00%
Q4 2016$7,000
-50.0%
1,648
-30.0%
0.00%
Q3 2016$14,000
+16.7%
2,3550.0%0.00%
Q2 2016$12,0002,3550.00%
Other shareholders
ASPEN AEROGELS INC shareholders Q4 2020
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