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 266 institutions that hold shares in the stock, with a total of 75.8 Million shares, which have been reported (via 13F filing form) to have a value of $544 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Kim, LLC
Wichita, KS |
Feb 11, 2025 Q4 2024 |
12,280,426
shares
|
$89.6 Million
45.79% of portfolio
|
Q2 2024
Reduced 22.18%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
4,492,396
shares
|
$32.8 Million
0.0% of portfolio
|
Q2 2024
Added 10.57%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Feb 11, 2025 Q4 2024 |
4,360,246
shares
|
$31.8 Million
0.0% of portfolio
|
Q4 2024
Added 5.47%
|
|
|
Oaktop Capital Management Ii, L.P.
Chatham, NJ |
Feb 13, 2025 Q4 2024 |
3,740,525
shares
|
$27.3 Million
7.33% of portfolio
|
Q4 2024
Added 5.65%
|
|
|
George Kaiser Family Foundation
|
Feb 12, 2025 Q4 2024 |
3,167,322
shares
|
$23.1 Million
5.54% of portfolio
|
Q3 2017
New holding
|
|
|
Samjo Capital LLC
|
Nov 14, 2023 Q3 2023 |
3,015,000
shares
|
$22 Million
10.25% of portfolio
|
Q3 2023
Added 73.28%
|
|
|
Needham Investment Management LLC
New York, NY |
Feb 13, 2025 Q4 2024 |
2,389,700
shares
|
$17.4 Million
2.44% of portfolio
|
Q4 2024
Added 5.17%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Feb 13, 2025 Q4 2024 |
2,018,631
shares
|
$14.7 Million
0.01% of portfolio
|
Q4 2024
Added 25.48%
|
|
|
Cowen Prime Advisors LLC
|
Jul 31, 2023 Q2 2023 |
1,911,500
shares
|
$14 Million
5.26% of portfolio
|
Q2 2023
Added 14.68%
|
|
|
Telemark Asset Management, LLC
Boston, MA |
Feb 10, 2025 Q4 2024 |
1,892,424
shares
|
$13.8 Million
2.4% of portfolio
|
Q4 2024
Added 26.8%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
1,622,022
shares
|
$11.8 Million
0.01% of portfolio
|
Q4 2024
Added 4757.81%
|
|
|
State Street Corp
Boston, MA |
Feb 14, 2025 Q4 2024 |
1,487,462
shares
|
$10.9 Million
0.0% of portfolio
|
Q4 2024
Added 5.45%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Feb 12, 2025 Q4 2024 |
1,464,163
shares
|
$10.7 Million
0.0% of portfolio
|
Q4 2024
Added 5.64%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Feb 14, 2025 Q4 2024 |
1,393,213
shares
|
$10.2 Million
0.11% of portfolio
|
Q4 2024
New holding
|
|
|
Awm Investment Company, Inc.
New York, NY |
Feb 14, 2025 Q4 2024 |
1,208,686
shares
|
$8.82 Million
2.01% of portfolio
|
Q4 2024
Added 2.9%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Feb 14, 2025 Q4 2024 |
1,104,549
shares
|
$8.06 Million
0.03% of portfolio
|
Q4 2024
New holding
|
|
|
American Century Companies Inc
Kansas City, MO |
Feb 11, 2025 Q4 2024 |
1,003,184
shares
|
$7.32 Million
0.01% of portfolio
|
Q4 2024
Reduced 32.72%
|
|
|
Royce & Associates LP
|
Feb 10, 2025 Q4 2024 |
946,623
shares
|
$6.91 Million
0.11% of portfolio
|
Q4 2024
Reduced 21.9%
|
|
|
Uni Super Management Pty LTD
Melbourne, Victoria, C3 |
Feb 11, 2025 Q4 2024 |
848,287
shares
|
$6.19 Million
0.07% of portfolio
|
Q4 2024
Reduced 11.21%
|
|
|
Alyeska Investment Group, L.P.
Chicago, IL |
Feb 14, 2025 Q4 2024 |
800,000
shares
|
$5.84 Million
0.04% of portfolio
|
Q4 2024
New holding
|
|
|
Qube Research & Technologies LTD
London, X0 |
Feb 14, 2025 Q4 2024 |
783,235
shares
|
$5.72 Million
0.01% of portfolio
|
Q4 2024
Added 5551.86%
|
|
|
Morgan Stanley
New York, NY |
Feb 14, 2025 Q4 2024 |
775,331
shares
|
$5.66 Million
0.0% of portfolio
|
Q4 2024
Reduced 6.12%
|
|
|
Dendur Capital LP
New York, NY |
Feb 14, 2025 Q4 2024 |
775,000
shares
|
$5.66 Million
1.26% of portfolio
|
Q4 2024
New holding
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Feb 13, 2025 Q4 2024 |
766,400
shares
|
$5.59 Million
0.01% of portfolio
|
Q4 2024
Added 472.37%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Feb 11, 2025 Q4 2024 |
671,770
shares
|
$4.9 Million
0.0% of portfolio
|
Q4 2024
Added 71.92%
|