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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 %
Swiss National Bank
51
Swiss National Bank
Switzerland
$547K – – –
KK
52
KLP Kapitalforvaltning
Norway
$529K – – –
Franklin Resources
53
Franklin Resources
California
$481K +$554 +85 +0.1%
Susquehanna International Group
54
Susquehanna International Group
Pennsylvania
$461K +$56.7K +8,699 +14%
AllianceBernstein
55
AllianceBernstein
Tennessee
$451K +$26.1K +4,000 +6%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$444K +$2.81K +431 +0.6%
Wealth Enhancement Advisory Services
57
Wealth Enhancement Advisory Services
Minnesota
$394K +$394K +58,892 New
Millennium Management
58
Millennium Management
New York
$368K +$144K +22,055 +64%
JIR
59
James Investment Research
Ohio
$349K – – –
Legal & General Group
60
Legal & General Group
United Kingdom
$346K -$41.6K -6,376 -11%
Aviva
61
Aviva
United Kingdom
$333K -$357K -54,717 -52%
DC
62
Davenport & Co
Virginia
$326K +$196K +30,000 +150%
Walleye Capital
63
Walleye Capital
New York
$320K +$320K +49,080 New
CIM
64
CIM Investment Management
Pennsylvania
$317K +$159K +25,411 +101%
HF
65
HRT Financial
New York
$306K +$139K +21,340 +83%
SWP
66
Significant Wealth Partners
Illinois
$285K +$61.6K +9,452 +28%
T. Rowe Price Associates
67
T. Rowe Price Associates
Maryland
$279K -$3.67K -563 -1%
SOW
68
State of Wyoming
Wyoming
$263K -$306K -46,901 -54%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$263K – – –
ETC
70
Exchange Traded Concepts
Oklahoma
$256K -$35.3K -5,408 -12%
PMAM
71
Penn Mutual Asset Management
Pennsylvania
$250K -$130K -20,000 -34%
Tudor Investment Corp
72
Tudor Investment Corp
Connecticut
$238K +$238K +36,576 New
Man Group
73
Man Group
United Kingdom
$236K +$1.53K +234 +0.7%
UBS Group
74
UBS Group
Switzerland
$227K -$72.2K -11,078 -24%
Creative Planning
75
Creative Planning
Kansas
$225K -$20.5K -3,141 -8%
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