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Aspen Aerogels
ASPN
ASPN
166 hedge funds and large institutions have $237M invested in Aspen Aerogels in 2026 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 44 increasing their positions, 57 reducing their positions, and 49 closing their positions.
New
Increased
Maintained
Reduced
Closed
226% more call options, than puts
Call options by funds: $2.66M | Put options by funds: $815K
19% more capital invested
Capital invested by funds: $199M → $237M (+$37.8M)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
1.15% less ownership
Funds ownership: 84.82% → 83.67% (-1.1%)
9% less funds holding
Funds holding: 183 → 166 (-17)
23% less repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 57
31% less first-time investments, than exits
New positions opened: 34 | Existing positions closed: 49
Holders
166
Holders Change
-17
Holders Change %
-9.29%
% of All Funds
2.04%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
34
Increased
44
Reduced
57
Closed
49
Calls
$2.66M
Puts
$815K
Net Calls
+$1.84M
Net Calls Change
-$3.09M
Top Buyers
| 1 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
+$3.64M |
| 2 |
RA
Royce & Associates
New York
|
+$3.33M |
| 3 |
HF
HRT Financial
New York
|
+$2.93M |
| 4 |
D.E. Shaw & Co
New York
|
+$2.73M |
| 5 |
OCMI
Oaktop Capital Management II
Chatham,
New Jersey
|
+$2.61M |
Top Sellers
| 1 |
Invesco
Atlanta,
Georgia
|
-$6.17M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$2.52M |
| 3 |
First Eagle Investment Management
New York
|
-$1.76M |
| 4 |
JP Morgan Chase
New York
|
-$1.75M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$1.72M |
