Institutional Ownership Aspen Aerogels Inc (ASPN)
This table provides information about the institutional ownership of Aspen Aerogels Inc (ASPN). We have compiled data on the 215 institutions that hold shares in the stock, with a total of 64 Million shares, which have been reported (via 13F filing form) to have a value of $426 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Imc Chicago, LLC
|
Jul 22, 2025 Q2 2025 |
87,181
shares
|
$546,624
0.01% of portfolio
|
Q2 2025
Added 84.94%
|
|
|
Alliancebernstein L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
87,040
shares
|
$545,740
0.0% of portfolio
|
Q2 2025
Added 66.97%
|
|
|
Alpha Paradigm Partners, LLC
Chicago, IL |
Feb 13, 2023 Q4 2022 |
85,344
shares
|
$535,106
0.42% of portfolio
|
Q4 2022
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
84,880
shares
|
$532,197
0.0% of portfolio
|
Q2 2025
Added 499.65%
|
|
|
Y Intercept (Hong Kong) LTD
|
Aug 01, 2025 Q2 2025 |
81,684
shares
|
$512,158
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Janney Montgomery Scott LLC
|
Jul 17, 2025 Q2 2025 |
81,082
shares
|
$508,384
0.0% of portfolio
|
Q2 2025
Reduced 23.95%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Aug 07, 2025 Q2 2025 |
79,178
shares
|
$496,446
0.0% of portfolio
|
Q2 2025
Added 147.17%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Aug 14, 2025 Q2 2025 |
78,851
shares
|
$494,395
0.0% of portfolio
|
Q2 2025
Reduced 14.58%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
76,950
shares
|
$482,476
0.0% of portfolio
|
Q2 2025
Reduced 35.93%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Aug 11, 2025 Q2 2025 |
72,428
shares
|
$454,123
0.0% of portfolio
|
Q2 2025
Added 127.95%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
70,877
shares
|
$444,398
0.0% of portfolio
|
Q2 2025
Added 6.78%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
70,048
shares
|
$439,200
0.0% of portfolio
|
Q2 2025
Reduced 81.57%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 27, 2025 Q2 2025 |
68,167
shares
|
$427,407
0.0% of portfolio
|
Q2 2025
Reduced 89.4%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
67,130
shares
|
$420,905
0.0% of portfolio
|
Q2 2025
Added 3.59%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
66,910
shares
|
$419,525
0.0% of portfolio
|
Q2 2025
Added 20.53%
|
|
|
Savant Capital, LLC
|
Aug 06, 2025 Q2 2025 |
60,060
shares
|
$376,576
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
59,099
shares
|
$370,550
0.0% of portfolio
|
Q2 2025
Reduced 62.3%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Aug 14, 2025 Q2 2025 |
56,519
shares
|
$354,374
0.0% of portfolio
|
Q2 2025
Reduced 7.41%
|
|
|
Ars Investment Partners, LLC
|
Aug 11, 2025 Q2 2025 |
56,507
shares
|
$354,298
0.03% of portfolio
|
Q2 2025
Added 132.15%
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
Aug 26, 2025 Q2 2025 |
55,719
shares
|
$349,358
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Skylands Capital, LLC
|
Aug 08, 2025 Q2 2025 |
54,800
shares
|
$343,596
0.05% of portfolio
|
Q1 2025
New holding
|
|
|
Wells Fargo & Company
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
51,357
shares
|
$322,008
0.0% of portfolio
|
Q2 2025
Reduced 57.37%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Aug 13, 2025 Q2 2025 |
44,577
shares
|
$279,497
0.0% of portfolio
|
Q2 2025
Reduced 94.17%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Aug 12, 2025 Q2 2025 |
43,784
shares
|
$274,525
0.0% of portfolio
|
Q2 2025
Added 39.25%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
43,700
shares
|
$273,999
0.0% of portfolio
|
Q2 2025
New holding
|