Latest Institutional Sells of Aspen Aerogels Inc (ASPN)
This list provides information on the latest institutional transactions involving Aspen Aerogels Inc (ASPN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 17, 2025
Q2 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-25.5K- 23.95% |
$110K - $169K
|
81.1K
$630K
|
|
|
Jul 22, 2025
Q2 2025
|
Woodmont Investment Counsel LLC
Nashville, TN |
SELL
|
- |
-4.5K- 15.0% |
$19.4K - $29.8K
|
25.5K
$198K
|
|
|
Jul 11, 2025
Q2 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-35- 97.22% |
$151 - $232
|
1
$7.77
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-1.25M- 89.65% |
$7.98M - $17.4M
|
144K
$1.12M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
CALL |
-480K- 51.48% |
$3.07M - $6.67M
|
452K
$3.51M
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-450K- 76.47% |
$2.88M - $6.25M
|
138K
$1.08M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-355K- 45.28% |
$2.27M - $4.93M
|
429K
$3.33M
|
|
|
May 07, 2025
Q1 2025
|
Prescott Group Capital Management, L.L.C.
Tulsa, OK |
SELL
|
- |
-309K- 71.54% |
$1.97M - $4.29M
|
123K
$954K
|
|
|
May 06, 2025
Q1 2025
|
Royce & Associates LP
|
SELL
|
- |
-240K- 25.39% |
$1.54M - $3.34M
|
706K
$5.49M
|
|
|
May 14, 2025
Q1 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-223K- 45.23% |
$1.42M - $3.1M
|
270K
$2.1M
|
|
|
May 13, 2025
Q1 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-220K- 89.84% |
$1.41M - $3.06M
|
24.9K
$193K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-174K- 60.92% |
$1.11M - $2.42M
|
112K
$869K
|
|
|
May 15, 2025
Q1 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-168K- 64.5% |
$1.07M - $2.33M
|
92.3K
$717K
|
|
|
May 15, 2025
Q1 2025
|
Dendur Capital LP
New York, NY |
SELL
|
- |
-131K- 16.9% |
$837K - $1.82M
|
644K
$5M
|
|
|
May 05, 2025
Q1 2025
|
Sargent Investment Group, LLC
|
SELL
|
- |
-96.8K- 26.08% |
$618K - $1.35M
|
274K
$2.13M
|
|
|
May 13, 2025
Q1 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-95.6K- 44.24% |
$611K - $1.33M
|
120K
$936K
|
|
|
May 15, 2025
Q1 2025
|
Castle Knight Management LP
New York, NY |
SELL
|
- |
-90.2K- 20.24% |
$576K - $1.25M
|
355K
$2.76M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-84.5K- 27.33% |
$540K - $1.17M
|
225K
$1.75M
|
|
|
May 15, 2025
Q1 2025
|
Sora Investors LLC
Bryn Mawr, PA |
SELL
|
- |
-74.2K- 15.22% |
$474K - $1.03M
|
413K
$3.21M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-71.3K- 83.44% |
$456K - $991K
|
14.2K
$110K
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-71.1K- 25.01% |
$455K - $989K
|
213K
$1.66M
|
|
|
May 15, 2025
Q1 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-70.9K- 51.1% |
$453K - $985K
|
67.8K
$527K
|
|
|
May 13, 2025
Q1 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
SELL
|
- |
-63.6K- 72.65% |
$407K - $884K
|
24K
$186K
|
|
|
May 09, 2025
Q1 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-62K- 11.27% |
$396K - $861K
|
488K
$3.79M
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-60.3K- 68.6% |
$385K - $838K
|
27.6K
$214K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-46.5K- 7.44% |
$297K - $646K
|
578K
$4.49M
|
|
|
May 13, 2025
Q1 2025
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-45.3K- 70.1% |
$290K - $630K
|
19.3K
$150K
|
|
|
May 07, 2025
Q1 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-44.4K- 51.81% |
$284K - $618K
|
41.3K
$321K
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
CALL |
-37.8K- 39.21% |
$242K - $525K
|
58.6K
$455K
|
|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-36.9K- 5.75% |
$236K - $512K
|
604K
$4.69M
|
|
|
May 08, 2025
Q1 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-29.6K- 67.44% |
$189K - $412K
|
14.3K
$111K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-25.6K- 72.11% |
$164K - $356K
|
9.9K
$76.9K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-24K- 22.26% |
$153K - $333K
|
83.8K
$651K
|
|
|
May 07, 2025
Q1 2025
|
Bryce Point Capital, LLC
Scarsdale, NY |
SELL
|
- |
-23.1K- 19.23% |
$148K - $321K
|
97.1K
$754K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-22.6K- 1.4% |
$145K - $315K
|
1.6M
$12.4M
|
|
|
May 15, 2025
Q1 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-21.8K- 89.57% |
$139K - $303K
|
2.54K
$19.8K
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-21.6K- 45.69% |
$138K - $301K
|
25.7K
$200K
|
|
|
May 13, 2025
Q1 2025
|
Kovitz Investment Group Partners, LLC
|
SELL
|
- |
-19.7K- 57.51% |
$126K - $274K
|
14.5K
$113K
|
|
|
May 15, 2025
Q1 2025
|
Frontier Capital Management CO LLC
|
SELL
|
- |
-15.6K- 2.97% |
$99.7K - $217K
|
510K
$3.96M
|
|
|
May 07, 2025
Q1 2025
|
Essex Investment Management CO LLC
Boston, MA |
SELL
|
- |
-15.5K- 6.25% |
$99.1K - $215K
|
233K
$1.81M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
SELL
|
- |
-15.5K- 3.55% |
$98.8K - $215K
|
420K
$3.27M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-13.6K- 47.06% |
$86.9K - $189K
|
15.3K
$119K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-11.7K- 24.27% |
$74.8K - $163K
|
36.5K
$284K
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
SELL
|
- |
-11.3K- 12.95% |
$72.4K - $158K
|
76.2K
$592K
|
|
|
May 15, 2025
Q1 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-8.98K- 28.98% |
$57.4K - $125K
|
22K
$171K
|
|
|
May 15, 2025
Q1 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-7.5K- 23.29% |
$47.9K - $104K
|
24.7K
$192K
|
|
|
May 05, 2025
Q1 2025
|
Morse Asset Management, Inc
Darien, CT |
SELL
|
- |
-5.6K- 78.1% |
$35.8K - $77.8K
|
1.57K
$12.2K
|
|
|
May 15, 2025
Q1 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-5.48K- 9.51% |
$35K - $76.2K
|
52.1K
$405K
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-4.2K- 5.14% |
$26.9K - $58.4K
|
77.5K
$602K
|
|
|
May 08, 2025
Q1 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-4.03K- 23.15% |
$25.7K - $55.9K
|
13.4K
$104K
|
|