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SIGA Technologies

193 hedge funds and large institutions have $310M invested in SIGA Technologies in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 65 increasing their positions, 56 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
193
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$789K
Puts
$283K
Net Calls
Net Calls Change

Top Buyers

1 +$3.01M
2 +$2.47M
3 +$2.34M
4
CA
CSM Advisors
Pennsylvania
+$2.18M
5
Millennium Management
Millennium Management
New York
+$1.83M

Top Sellers

1 -$11.3M
2 -$3.52M
3 -$2.66M
4
Citadel Advisors
Citadel Advisors
Florida
-$2.46M
5
American Century Companies
American Century Companies
Missouri
-$1.58M
Name Holding Trade Value Shares
Change
Change in
Stake
TI
76
Trexquant Investment
Connecticut
$415K
OSAM
77
O'Shaughnessy Asset Management
Connecticut
$410K
SWP
78
Significant Wealth Partners
Illinois
$407K
Principal Financial Group
79
Principal Financial Group
Iowa
$403K
T. Rowe Price Associates
80
T. Rowe Price Associates
Maryland
$392K
CAM
81
Cresset Asset Management
Illinois
$372K
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$369K
ECM
83
ExodusPoint Capital Management
New York
$301K
ETC
84
Exchange Traded Concepts
Oklahoma
$288K
HSBC Holdings
85
HSBC Holdings
United Kingdom
$287K
Wells Fargo
86
Wells Fargo
California
$282K
SEI Investments
87
SEI Investments
Pennsylvania
$278K
Deutsche Bank
88
Deutsche Bank
Germany
$274K
Susquehanna International Group
89
Susquehanna International Group
Pennsylvania
$267K
LTAS
90
Linden Thomas Advisory Services
North Carolina
$261K
Russell Investments Group
91
Russell Investments Group
United Kingdom
$254K
PTC
92
Petrus Trust Company
Texas
$242K
WGS
93
Washington Growth Strategies
District of Columbia
$240K
CC
94
Centiva Capital
New York
$236K
OE
95
October Effect
Virginia
$235K
CIM
96
CIM Investment Management
Pennsylvania
$223K
State of Tennessee, Department of Treasury
97
State of Tennessee, Department of Treasury
Tennessee
$213K
Envestnet Asset Management
98
Envestnet Asset Management
Illinois
$203K
MIM
99
MetLife Investment Management
New Jersey
$200K
CIM
100
Cambria Investment Management
California
$200K