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SIGA Technologies
SIGA

Overview Fund Activity

166 hedge funds and large institutions have $192M invested in SIGA Technologies in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 55 increasing their positions, 59 reducing their positions, and 23 closing their positions.

Holders
166
Holders Change
-4
Holders Change %
-2.35%
% of All Funds
2.26%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
22
Increased
55
Reduced
59
Closed
23
Calls
$621K
Puts
$792K
Net Calls
-$171K
Net Calls Change
-$1.4M

Top Buyers

1
Hotchkis & Wiley Capital Management
1
Hotchkis & Wiley Capital Management
California
$17.3M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$12.9M
3
LSV Asset Management
3
LSV Asset Management
Illinois
$2.09M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$3.44M
5
Los Angeles Capital Management
5
Los Angeles Capital Management
California
$1.57M

Top Sellers

1
FWSM
1
First Wilshire Securities Management
California
$8.7M
2
AC
2
AltraVue Capital
Washington
$13.1M
3
Macquarie Group
3
Macquarie Group
Australia
$1.76M
4
Prudential Financial
4
Prudential Financial
New Jersey
$0
5
WG
5
Winton Group
United Kingdom
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
126
BNP Paribas Financial Markets
France
$19.1K 3,477 -2,898 -45%
SS
127
SBI Securities
Japan
$18.4K 3,362 -37 -1%
TRCT
128
Tower Research Capital (TRC)
New York
$17.3K 3,148 +2,545 +422%
CA
129
Clearstead Advisors
Ohio
$16.4K 3,000 – –
SPIA
130
Steward Partners Investment Advisory
New York
$15.9K 2,900 – –
Mirae Asset Global Investments
131
Mirae Asset Global Investments
South Korea
$13.3K 2,389 +10 +0.4%
Simplex Trading
132
Simplex Trading
Illinois
$13K 2,447 -66,422 -96%
Canada Life
133
Canada Life
Manitoba, Canada
$12K 2,265 – –
S
134
SignatureFD
Georgia
$11.8K 2,160 +782 +57%
National Bank of Canada
135
National Bank of Canada
Quebec, Canada
$11K 2,000 +1,000 +100%
GFM
136
GF Fund Management
China
$10K 1,828 +329 +22%
AB
137
Amalgamated Bank
New York
$9K 1,680 – –
W
138
WealthCollab
Washington
$8.68K 1,583 +669 +73%
Nisa Investment Advisors
139
Nisa Investment Advisors
Missouri
$8.09K 1,477 +63 +4%
PWAM
140
Private Wealth Asset Management
Iowa
$7.4K 1,350 +1,350 New
VI
141
Vestcor Inc
New Brunswick, Canada
$5K 932 -47,245 -98%
AF
142
Allworth Financial
California
$4.26K 657 – –
CIAM
143
Caitong International Asset Management
Hong Kong
$2.42K 442 +442 New
QT
144
Quantbot Technologies
New York
$2.16K 394 +394 New
EWA
145
EverSource Wealth Advisors
Alabama
$1.63K 297 +97 +49%
SCM
146
Sterling Capital Management
North Carolina
$1.4K 255 -195 -43%
RIL
147
Rothschild Investment LLC
Illinois
$1.12K 205 +205 New
FDCDDQ
148
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.06K 193 – –
Carson Wealth (CWM LLC)
149
Carson Wealth (CWM LLC)
Nebraska
$1K 226 -17 -7%
Daiwa Securities Group
150
Daiwa Securities Group
Japan
$1K 270 – –
4 5
6
7 8