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Aspen Aerogels
ASPN

Overview Fund Activity

229 hedge funds and large institutions have $867M invested in Aspen Aerogels in 2024 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 99 increasing their positions, 42 reducing their positions, and 69 closing their positions.

Holders
229
Holders Change
-13
Holders Change %
-5.37%
% of All Funds
3.05%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.07%
New
62
Increased
99
Reduced
42
Closed
69
Calls
$46.5M
Puts
$25.1M
Net Calls
+$21.4M
Net Calls Change
-$54.7M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$19.3M
2
CSS
2
Cubist Systematic Strategies
Connecticut
$16.6M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$13.1M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$9.5M
5
DC
5
Dendur Capital
New York
$9.21M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$0
2
ECA
2
Encompass Capital Advisors
New York
$0
3
Loomis, Sayles & Company
3
Loomis, Sayles & Company
Massachusetts
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$14.6M
5
Macquarie Group
5
Macquarie Group
Australia
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Barclays
76
Barclays
United Kingdom
$1.28M +$184K +15,462 +17%
JPMorgan Chase & Co
77
JPMorgan Chase & Co
New York
$1.25M +$949K +79,901 +311%
FCM
78
Firsthand Capital Management
California
$1.25M – – –
DAM
79
DLD Asset Management
New York
$1.24M -$6.61M -556,057 -84%
Tudor Investment Corp
80
Tudor Investment Corp
Connecticut
$1.21M +$1.21M +101,479 New
RhumbLine Advisers
81
RhumbLine Advisers
Massachusetts
$1.11M +$30.3K +2,554 +3%
Group One Trading
82
Group One Trading
Illinois
$1.04M +$623K +52,451 +148%
FRM
83
Fox Run Management
Connecticut
$1.04M +$1.04M +87,573 New
Citigroup
84
Citigroup
New York
$1.04M +$273K +22,944 +36%
BA
85
Bridgewater Advisors
New York
$1.03M +$62.3K +4,995 +6%
XT
86
XTX Topco
Cayman Islands
$1.02M +$1.02M +85,747 New
Jane Street
87
Jane Street
New York
$1.02M +$392K +32,975 +63%
HF
88
HRT Financial
New York
$970K -$24.2K -2,037 -2%
Walleye Capital
89
Walleye Capital
New York
$960K +$822K +69,225 +598%
DTL
90
Dynamic Technology Lab
Singapore
$778K +$778K +65,471 New
Wellington Management Group
91
Wellington Management Group
Massachusetts
$769K -$1.02M -85,932 -57%
QT
92
Quantbot Technologies
New York
$768K +$768K +64,672 New
BIP
93
Bouvel Investment Partners
Pennsylvania
$765K -$316K -26,629 -29%
Legal & General Group
94
Legal & General Group
United Kingdom
$755K +$4.13K +348 +0.6%
CS
95
Cannell & Spears
New York
$748K +$629K +52,930 +529%
NA
96
NewEdge Advisors
Louisiana
$726K -$49K -4,128 -6%
California State Teachers Retirement System (CalSTRS)
97
California State Teachers Retirement System (CalSTRS)
California
$725K +$3.14K +264 +0.4%
Two Sigma Advisers
98
Two Sigma Advisers
New York
$725K +$725K +61,000 New
CCIA
99
Campbell & Co Investment Adviser
Maryland
$721K +$721K +60,649 New
AllianceBernstein
100
AllianceBernstein
Tennessee
$684K – – –
2 3
4
5 6