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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.

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
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 Holding Trade Value Shares
Change 		Shares
Change %
PFSRSONJ
126
Police & Firemen's Retirement System of New Jersey
New Jersey
$60.2K +$808 +124 +1%
DekaBank Deutsche Girozentrale
127
DekaBank Deutsche Girozentrale
Germany
$48K +$48K +5,160 New
TRCT
128
Tower Research Capital (TRC)
New York
$44.4K +$23.9K +3,669 +117%
BIG
129
Brooklyn Investment Group
New York
$38K +$37.5K +5,749 +7,186%
PA
130
Parallel Advisors
California
$34.3K +$6.89K +1,057 +25%
BNP Paribas Financial Markets
131
BNP Paribas Financial Markets
France
$30.4K +$7.72K +1,184 +34%
SSG
132
Summit Securities Group
New York
$28.5K +$28.5K +4,365 New
SS
133
SBI Securities
Japan
$27.3K +$5.4K +828 +25%
AIP
134
Ameritas Investment Partners
Nebraska
$24.6K – – –
Fidelity Investments
135
Fidelity Investments
Massachusetts
$24.3K -$132K -20,238 -84%
Osaic Holdings
136
Osaic Holdings
Arizona
$23.9K -$8.6K -1,423 -26%
S
137
SignatureFD
Georgia
$23.2K +$9.09K +1,394 +65%
CA
138
Clearstead Advisors
Ohio
$19.6K – – –
National Bank of Canada
139
National Bank of Canada
Quebec, Canada
$19.6K +$6.52K +1,000 +50%
SPIA
140
Steward Partners Investment Advisory
New York
$18.9K – – –
Mirae Asset Global Investments
141
Mirae Asset Global Investments
South Korea
$18K +$2.42K +371 +16%
Simplex Trading
142
Simplex Trading
Illinois
$15K -$848 -131 -5%
Canada Life
143
Canada Life
Manitoba, Canada
$15K – – –
Group One Trading
144
Group One Trading
Illinois
$14.9K +$14.9K +2,292 New
W
145
WealthCollab
Washington
$13.7K +$3.4K +522 +33%
GFM
146
GF Fund Management
China
$11.9K – – –
AB
147
Amalgamated Bank
New York
$11K – – –
Nisa Investment Advisors
148
Nisa Investment Advisors
Missouri
$9.96K +$326 +50 +3%
PWAM
149
Private Wealth Asset Management
Iowa
$8.8K – – –
VCM
150
Versant Capital Management
Arizona
$8.1K +$8.1K +1,242 New
4 5
6
7 8