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 232 institutions that hold shares in the stock, with a total of 76 Million shares, which have been reported (via 13F filing form) to have a value of $233 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
613,598
shares
|
$1.88 Million
0.0% of portfolio
|
Q3 2025
Added 1.65%
|
|
|
Peregrine Investment Management Inc
Toronto, A6 |
Nov 06, 2025 Q3 2025 |
600,000
shares
|
$1.84 Million
2.05% of portfolio
|
Q3 2025
New holding
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
572,588
shares
|
$1.75 Million
0.0% of portfolio
|
Q3 2025
Added 4.9%
|
|
|
Gagnon Advisors, LLC
|
Nov 03, 2025 Q3 2025 |
565,570
shares
|
$1.73 Million
2.66% of portfolio
|
Q2 2025
New holding
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
562,303
shares
|
$1.72 Million
0.0% of portfolio
|
Q4 2024
Reduced 24.1%
|
|
|
Jump Financial, LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
537,400
shares
|
$1.64 Million
0.04% of portfolio
|
Q3 2025
Added 361.68%
|
|
|
First Eagle Investment Management, LLC
|
Nov 12, 2025 Q3 2025 |
517,323
shares
|
$1.58 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Mesirow Institutional Investment Management, Inc.
Chicago, IL |
Feb 13, 2025 Q4 2024 |
488,595
shares
|
$1.5 Million
0.46% of portfolio
|
Q4 2024
Added 2.42%
|
|
|
American Century Companies Inc
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
471,312
shares
|
$1.44 Million
0.0% of portfolio
|
Q3 2025
Added 3032.89%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
396,809
shares
|
$1.21 Million
0.0% of portfolio
|
Q3 2025
Added 45.44%
|
|
|
Essex Investment Management CO LLC
Boston, MA |
Nov 06, 2025 Q3 2025 |
390,033
shares
|
$1.19 Million
0.48% of portfolio
|
Q3 2025
Reduced 8.56%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
387,034
shares
|
$1.18 Million
0.0% of portfolio
|
Q2 2025
Added 570.9%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Nov 13, 2025 Q3 2025 |
364,423
shares
|
$1.12 Million
0.0% of portfolio
|
Q3 2025
Reduced 8.83%
|
|
|
Marshall Wace, LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
312,190
shares
|
$955,301
0.0% of portfolio
|
Q3 2025
Reduced 22.73%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
289,931
shares
|
$887,188
0.0% of portfolio
|
Q3 2025
Reduced 83.59%
|
|
|
Trexquant Investment LP
Stamford, CT |
Nov 14, 2025 Q3 2025 |
260,157
shares
|
$796,080
0.02% of portfolio
|
Q3 2025
Reduced 59.92%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Nov 14, 2025 Q3 2025 |
256,790
shares
|
$785,777
0.0% of portfolio
|
Q3 2025
Reduced 9.14%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
246,900
shares
|
$755,514
0.0% of portfolio
|
Q3 2025
Reduced 63.65%
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
220,332
shares
|
$674,215
0.18% of portfolio
|
Q3 2024
New holding
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
220,213
shares
|
$673,851
0.0% of portfolio
|
Q3 2025
Added 2.42%
|
|
|
Trellus Management Company, LLC
|
Oct 24, 2023 Q3 2023 |
220,000
shares
|
$673,200
2.71% of portfolio
|
Q2 2023
Added 20.97%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
210,545
shares
|
$644,267
0.0% of portfolio
|
Q3 2025
Reduced 30.47%
|
|
|
Palogic Value Management, L.P.
Dallas, TX |
Nov 14, 2025 Q3 2025 |
200,000
shares
|
$612,000
0.56% of portfolio
|
Q3 2025
Reduced 67.21%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
195,968
shares
|
$599,662
0.0% of portfolio
|
Q3 2025
Reduced 4.67%
|
|
|
Sargent Investment Group, LLC
|
Nov 14, 2025 Q3 2025 |
189,227
shares
|
$579,034
0.19% of portfolio
|
Q3 2025
Reduced 8.01%
|
|