ASPN icon

Aspen Aerogels
ASPN

Overview Fund Activity

221 hedge funds and large institutions have $458M invested in Aspen Aerogels in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 83 increasing their positions, 66 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
221
Holders Change
-8
Holders Change %
-3.49%
% of All Funds
3%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
45
Increased
83
Reduced
66
Closed
49
Calls
$14.3M
Puts
$3.74M
Net Calls
+$10.6M
Net Calls Change
-$10.8M

Top Buyers

1
AIC
AWM Investment Company
New York
+$7.93M
2
MIM
MetLife Investment Management
New Jersey
+$4.66M
3
OCMI
Oaktop Capital Management II
New Jersey
+$4.18M
4
PCM
Penn Capital Management
Pennsylvania
+$4.11M
5
Goldman Sachs
Goldman Sachs
New York
+$3.85M

Top Sellers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
-$13.1M
2
American Century Companies
American Century Companies
Missouri
-$11.9M
3
UM
UniSuper Management
Australia
-$10.1M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$9.5M
5
CSS
Cubist Systematic Strategies
Connecticut
-$7.98M
Name Holding Trade Value Shares
Change 		Shares
Change %
AG
201
AmeriFlex Group
Nevada
$1.28K – – –
HCP
202
Hexagon Capital Partners
Arkansas
$863 +$863 +135 New
RIL
203
Rothschild Investment LLC
Illinois
$799 +$671 +105 +525%
EWA
204
EverSource Wealth Advisors
Alabama
$786 +$690 +108 +720%
CT
205
Colonial Trust
South Carolina
$690 -$607 -95 -47%
QCG
206
Quadrant Capital Group
Ohio
$671 +$550 +86 +453%
CFB
207
Cullen/Frost Bankers
Texas
$658 – – –
AssetMark Inc
208
AssetMark Inc
California
$639 +$639 +100 New
CIAM
209
Caitong International Asset Management
Hong Kong
$537 -$19.9K -3,106 -97%
SAM
210
Smartleaf Asset Management
Massachusetts
$467 -$1.11K -169 -70%
PHK
211
Point72 Hong Kong
Hong Kong
$355 +$355 +56 New
CTA
212
Colonial Trust Advisors
South Carolina
$320 – – –
PNC Financial Services Group
213
PNC Financial Services Group
Pennsylvania
$256 +$256 +40 New
FFA
214
Farther Finance Advisors
California
$229 -$922 -145 -80%
API
215
Asset Planning Inc
California
$160 – – –
CA
216
CoreCap Advisors
Michigan
$147 +$147 +23 New
TCM
217
TD Capital Management
Tennessee
$141 +$141 +22 New
FDCDDQ
218
Federation des caisses Desjardins du Quebec
Quebec, Canada
$96 -$5.12K -800 -98%
BIG
219
Brooklyn Investment Group
New York
$32 -$896 -140 -97%
Point72 Asset Management
220
Point72 Asset Management
Connecticut
– -$13.1M -1,104,549 Closed
American Century Companies
221
American Century Companies
Missouri
– -$11.9M -1,003,184 Closed
UM
222
UniSuper Management
Australia
– -$10.1M -848,287 Closed
Alyeska Investment Group
223
Alyeska Investment Group
Illinois
– -$9.5M -800,000 Closed
Federated Hermes
224
Federated Hermes
Pennsylvania
– -$7.49M -630,500 Closed
MGP
225
M&G plc
United Kingdom
– -$6.14M -511,314 Closed
7 8
9
10 11