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SIGA Technologies
SIGA

Overview Fund Activity

176 hedge funds and large institutions have $225M invested in SIGA Technologies in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 63 increasing their positions, 50 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
176
Holders Change
+10
Holders Change %
+6.02%
% of All Funds
2.36%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
34
Increased
63
Reduced
50
Closed
22
Calls
$763K
Puts
$219K
Net Calls
+$544K
Net Calls Change
+$715K

Top Buyers

1
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$2.86M
2
CA
CSM Advisors
Pennsylvania
$2.34M
3
Bank of America
Bank of America
North Carolina
$2.65M
4
Goldman Sachs
Goldman Sachs
New York
$3.4M
5
Citadel Advisors
Citadel Advisors
Florida
$9.09M

Top Sellers

1
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
$13.5M
2
FWSM
First Wilshire Securities Management
California
$4.55M
3
BlackRock
BlackRock
New York
$23.7M
4
Los Angeles Capital Management
Los Angeles Capital Management
California
$1.05M
5
RA
Royce & Associates
New York
$4.19M
Name Holding Trade Value Shares
Change 		Shares
Change %
ATPW
176
Ashton Thomas Private Wealth
Arizona
– -$322K -58,737 Closed
Allianz Asset Management
177
Allianz Asset Management
Germany
– -$248K -45,200 Closed
EGM
178
Engineers Gate Manager
New York
– -$222K -40,576 Closed
Squarepoint
179
Squarepoint
New York
– -$170K -30,938 Closed
CF
180
Corebridge Financial
Texas
– -$124K -22,689 Closed
Cerity Partners
181
Cerity Partners
New York
– -$119K -21,797 Closed
SPA
182
Sherbrooke Park Advisers
New York
– -$111K -20,293 Closed
Lazard Asset Management
183
Lazard Asset Management
New York
– -$87K -16,182 Closed
VRS
184
Virginia Retirement Systems
Virginia
– -$73.1K -13,341 Closed
AI
185
Atom Investors
Texas
– -$71.3K -13,012 Closed
TCM
186
Teza Capital Management
Illinois
– -$61.1K -11,141 Closed
Verition Fund Management
187
Verition Fund Management
Connecticut
– -$60.4K -11,030 Closed
CC
188
Corton Capital
Ontario, Canada
– -$58.1K -10,594 Closed
CWM
189
CIBC World Markets
New York
– -$56.3K -10,277 Closed
QCG
190
Quadrant Capital Group
Ohio
– -$23K -4,196 Closed
VI
191
Vestcor Inc
New Brunswick, Canada
– -$5K -932 Closed
CIAM
192
Caitong International Asset Management
Hong Kong
– -$2.42K -442 Closed
QT
193
Quantbot Technologies
New York
– -$2.16K -394 Closed
FDCDDQ
194
Federation des caisses Desjardins du Quebec
Quebec, Canada
– -$1.06K -193 Closed
RA
195
Rise Advisors
New York
– -$997 -182 Closed
CCM
196
Coldstream Capital Management
Washington
– -$488 -89 Closed
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