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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 %
EWA
101
EP Wealth Advisors
California
$128K -$2.03K -311 -2%
Janus Henderson Group
102
Janus Henderson Group
United Kingdom
$128K – – –
CC
103
Centiva Capital
New York
$126K +$126K +19,366 New
AQR Capital Management
104
AQR Capital Management
Connecticut
$126K +$126K +19,356 New
Ohio Public Employees Retirement System (OPERS)
105
Ohio Public Employees Retirement System (OPERS)
Ohio
$123K +$123K +18,900 New
Citigroup
106
Citigroup
New York
$120K -$133K -20,370 -53%
ECM
107
Evergreen Capital Management
Washington
$119K -$2.02K -310 -2%
FIM
108
Freedom Investment Management
Connecticut
$110K -$42.1K -6,455 -28%
QCM
109
Quantinno Capital Management
New York
$108K +$108K +16,620 New
Manulife (Manufacturers Life Insurance)
110
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$102K -$10.5K -1,618 -9%
Russell Investments Group
111
Russell Investments Group
United Kingdom
$102K +$37.2K +5,712 +58%
Universal-Beteiligungs- und Servicegesellschaft
112
Universal-Beteiligungs- und Servicegesellschaft
Germany
$95.3K +$95.3K +14,615 New
CUAMC
113
China Universal Asset Management Company
China
$93.6K +$170 +26 +0.2%
Commonwealth Equity Services
114
Commonwealth Equity Services
Massachusetts
$90K +$8.51K +1,309 +10%
State Board of Administration of Florida Retirement System
115
State Board of Administration of Florida Retirement System
Florida
$87.1K – – –
GC
116
Globeflex Capital
California
$85.4K – – –
VOYA Investment Management
117
VOYA Investment Management
Georgia
$85.2K – – –
OBWG
118
Onyx Bridge Wealth Group
New York
$84.8K – – –
ASRS
119
Arizona State Retirement System
Arizona
$81.4K +$1.45K +222 +2%
B
120
Bailard
California
$77.6K +$77.6K +11,900 New
Teacher Retirement System of Texas
121
Teacher Retirement System of Texas
Texas
$75.3K +$156 +24 +0.2%
KAS
122
Kestra Advisory Services
Texas
$75K -$225K -34,439 -75%
ProShare Advisors
123
ProShare Advisors
Maryland
$72.3K -$14.1K -2,157 -16%
CAPTRUST Financial Advisors
124
CAPTRUST Financial Advisors
North Carolina
$67.2K -$3.84K -589 -5%
US Bancorp
125
US Bancorp
Minnesota
$63.2K +$63.2K +9,693 New
3 4
5
6 7