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SIGA Technologies
SIGA

Overview Fund Activity

174 hedge funds and large institutions have $224M invested in SIGA Technologies in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 62 increasing their positions, 49 reducing their positions, and 22 closing their positions.

Holders
174
Holders Change
+8
Holders Change %
+4.82%
% of All Funds
2.34%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
34
Increased
62
Reduced
49
Closed
22
Calls
$248K
Puts
$219K
Net Calls
+$29K
Net Calls Change
+$200K

Top Buyers

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

Top Sellers

1
Hotchkis & Wiley Capital Management
1
Hotchkis & Wiley Capital Management
California
$13.5M
2
FWSM
2
First Wilshire Securities Management
California
$4.55M
3
BlackRock
3
BlackRock
New York
$23.7M
4
Los Angeles Capital Management
4
Los Angeles Capital Management
California
$1.05M
5
RA
5
Royce & Associates
New York
$4.19M
Name Market Value Shares Shares
Change 		Shares
Change %
EGM
176
Engineers Gate Manager
New York
– – -40,576 Closed
Squarepoint
177
Squarepoint
New York
– – -30,938 Closed
CF
178
Corebridge Financial
Texas
– – -22,689 Closed
Cerity Partners
179
Cerity Partners
New York
– – -21,797 Closed
SPA
180
Sherbrooke Park Advisers
New York
– – -20,293 Closed
Lazard Asset Management
181
Lazard Asset Management
New York
– – -16,182 Closed
VRS
182
Virginia Retirement Systems
Virginia
– – -13,341 Closed
AI
183
Atom Investors
Texas
– – -13,012 Closed
TCM
184
Teza Capital Management
Illinois
– – -11,141 Closed
Verition Fund Management
185
Verition Fund Management
Connecticut
– – -11,030 Closed
CC
186
Corton Capital
Ontario, Canada
– – -10,594 Closed
CWM
187
CIBC World Markets
New York
– – -10,277 Closed
QCG
188
Quadrant Capital Group
Ohio
– – -4,196 Closed
VI
189
Vestcor Inc
New Brunswick, Canada
– – -932 Closed
CIAM
190
Caitong International Asset Management
Hong Kong
– – -442 Closed
QT
191
Quantbot Technologies
New York
– – -394 Closed
FDCDDQ
192
Federation des caisses Desjardins du Quebec
Quebec, Canada
– – -193 Closed
RA
193
Rise Advisors
New York
– – -182 Closed
CCM
194
Coldstream Capital Management
Washington
– – -89 Closed
CAL
195
Capital Advisors Ltd
Ohio
– – -22 Closed
AW
196
Avion Wealth
Texas
$0 108 – –
Wolverine Trading
197
Wolverine Trading
Illinois
– – – –
C
198
Covestor
United Kingdom
$0 9 – –
4 5 6 7
8