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SIGA Technologies

196 hedge funds and large institutions have $311M invested in SIGA Technologies in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 67 increasing their positions, 56 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
196
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 +$2.63M
2 +$2.15M
3 +$2.05M
4
CA
CSM Advisors
Pennsylvania
+$1.9M
5
Millennium Management
Millennium Management
New York
+$1.6M

Top Sellers

1 -$9.91M
2 -$3.52M
3 -$2.32M
4
Citadel Advisors
Citadel Advisors
Florida
-$2.15M
5
American Century Companies
American Century Companies
Missouri
-$1.38M
Name Holding Trade Value Shares
Change
Change in
Stake
MIM
101
MetLife Investment Management
New Jersey
$200K
CIM
102
Cambria Investment Management
California
$200K
VPIM
103
Vanguard Personalized Indexing Management
California
$199K
CIBC Private Wealth Group
104
CIBC Private Wealth Group
Georgia
$195K
Zurich Cantonal Bank
105
Zurich Cantonal Bank
Switzerland
$193K
IIM
106
INTECH Investment Management
Florida
$186K
MGP
107
Metis Global Partners
California
$185K
CC
108
Corton Capital
Ontario, Canada
$181K
PCM
109
Prelude Capital Management
New York
$180K
Mirae Asset Global ETFs Holdings
110
Mirae Asset Global ETFs Holdings
Hong Kong
$176K
Ohio Public Employees Retirement System (OPERS)
111
Ohio Public Employees Retirement System (OPERS)
Ohio
$173K
GCM
112
Graham Capital Management
Connecticut
$168K
ECM
113
Evergreen Capital Management
Washington
$166K
QCM
114
Quantinno Capital Management
New York
$158K
Lazard Asset Management
115
Lazard Asset Management
New York
$148K
EGM
116
Engineers Gate Manager
New York
$148K
PA
117
PharVision Advisers
Florida
$138K
VI
118
Vestcor Inc
New Brunswick, Canada
$134K
Manulife (Manufacturers Life Insurance)
119
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$131K
B
120
Bailard
California
$130K
SSA
121
Schonfeld Strategic Advisors
New York
$129K
Corient Private Wealth
122
Corient Private Wealth
Florida
$129K
Commonwealth Equity Services
123
Commonwealth Equity Services
Massachusetts
$127K
SG Americas Securities
124
SG Americas Securities
New York
$127K
SPA
125
Sherbrooke Park Advisers
New York
$125K