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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 %
LSV Asset Management
26
LSV Asset Management
Illinois
$2.48M 380,988 – –
Federated Hermes
27
Federated Hermes
Pennsylvania
$2.37M 362,961 +1,991 +0.6%
CA
28
CSM Advisors
Pennsylvania
$2.34M 358,257 +358,257 New
Charles Schwab
29
Charles Schwab
California
$2.19M 335,595 -25,189 -7%
Victory Capital Management
30
Victory Capital Management
Texas
$2.02M 309,956 +29,915 +11%
Macquarie Group
31
Macquarie Group
Australia
$1.94M 297,771 -23,402 -7%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$1.9M 291,475 +1,042 +0.4%
SBH
33
Segall Bryant & Hamill
Illinois
$1.84M 282,345 -30,355 -10%
Ameriprise
34
Ameriprise
Minnesota
$1.74M 266,905 +68,876 +35%
State of Wisconsin Investment Board
35
State of Wisconsin Investment Board
Wisconsin
$1.65M 253,502 -1,200 -0.5%
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$1.39M 213,838 +213,744 +227,387%
Wellington Management Group
37
Wellington Management Group
Massachusetts
$1.35M 206,329 +24,001 +13%
CCIA
38
Campbell & Co Investment Adviser
Maryland
$1.29M 198,413 +159,779 +414%
UBS AM
39
UBS AM
Illinois
$1.27M 195,475 +16,630 +9%
Los Angeles Capital Management
40
Los Angeles Capital Management
California
$1.05M 160,853 -124,744 -44%
First Trust Advisors
41
First Trust Advisors
Illinois
$984K 150,913 +7,828 +5%
HCA
42
Harbor Capital Advisors
Illinois
$890K 136,457 -85,555 -39%
MAM
43
Martingale Asset Management
Massachusetts
$781K 119,747 +33,590 +39%
Two Sigma Investments
44
Two Sigma Investments
New York
$742K 113,735 +85,993 +310%
BCM
45
Bridgeway Capital Management
Texas
$727K 111,568 +111,568 New
Invesco
46
Invesco
Georgia
$715K 109,628 -11,146 -9%
NL
47
Nuveen LLC
North Carolina
$653K 100,098 -48,623 -33%
SIM
48
SummerHaven Investment Management
Connecticut
$642K 98,525 +2,317 +2%
Jane Street
49
Jane Street
New York
$640K 98,233 -15,914 -14%
Barclays
50
Barclays
United Kingdom
$621K 95,086 +29,175 +44%
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