Institutional Ownership Siga Technologies Inc (SIGA)
This table provides information about the institutional ownership of Siga Technologies Inc (SIGA). We have compiled data on the 213 institutions that hold shares in the stock, with a total of 35.1 Million shares, which have been reported (via 13F filing form) to have a value of $210 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
108,546
shares
|
$651,276
0.0% of portfolio
|
Q3 2025
Added 10.5%
|
|
|
Martingale Asset Management L P
Boston, MA |
Nov 13, 2025 Q3 2025 |
105,660
shares
|
$633,960
0.02% of portfolio
|
Q3 2025
Reduced 11.76%
|
|
|
Winton Group LTD
London, X0 |
Nov 13, 2025 Q3 2025 |
105,583
shares
|
$633,498
0.04% of portfolio
|
Q3 2025
New holding
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
105,275
shares
|
$631,650
0.0% of portfolio
|
Q3 2025
Reduced 3.97%
|
|
|
Nuveen, LLC
Charlotte, NC |
Nov 12, 2025 Q3 2025 |
100,098
shares
|
$600,588
0.0% of portfolio
|
Q2 2025
Reduced 32.69%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
90,906
shares
|
$545,436
0.0% of portfolio
|
Q3 2025
Added 85.22%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Oct 23, 2025 Q3 2025 |
87,600
shares
|
$525,600
0.0% of portfolio
|
Q3 2025
Added 7.88%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
85,481
shares
|
$512,886
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
83,900
shares
|
$503,400
0.0% of portfolio
|
Q2 2024
Reduced 3.01%
|
|
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
Oct 28, 2025 Q3 2025 |
83,413
shares
|
$500,478
0.06% of portfolio
|
Q3 2025
Reduced 57.96%
|
|
|
Prudential Financial Inc
Newark, NJ |
Nov 13, 2025 Q3 2025 |
83,387
shares
|
$500,322
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Franklin Resources Inc
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
80,239
shares
|
$481,434
0.0% of portfolio
|
Q3 2025
Added 8.78%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
79,550
shares
|
$477,300
0.0% of portfolio
|
Q2 2025
Added 227387.23%
|
|
|
Jump Financial, LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
74,170
shares
|
$445,020
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
72,618
shares
|
$435,708
0.0% of portfolio
|
Q3 2025
Reduced 23.63%
|
|
|
Strs Ohio
|
Oct 30, 2025 Q3 2025 |
66,400
shares
|
$398,400
0.0% of portfolio
|
Q3 2025
Added 161.42%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
64,337
shares
|
$386,022
0.0% of portfolio
|
Q3 2025
Reduced 5.51%
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
63,710
shares
|
$382,260
0.0% of portfolio
|
Q3 2025
Reduced 7.81%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Oct 29, 2025 Q3 2025 |
60,420
shares
|
$362,520
0.0% of portfolio
|
Q3 2025
Added 2.59%
|
|
|
State Of Wyoming
Cheyenne, WY |
Nov 04, 2025 Q3 2025 |
58,520
shares
|
$351,120
0.06% of portfolio
|
Q3 2025
Added 45.2%
|
|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
56,959
shares
|
$341,754
0.0% of portfolio
|
Q3 2025
Added 64.88%
|
|
|
Aviva PLC
|
Nov 13, 2025 Q3 2025 |
55,623
shares
|
$333,738
0.0% of portfolio
|
Q3 2025
Added 8.76%
|
|
|
James Investment Research Inc
|
Oct 31, 2025 Q3 2025 |
53,546
shares
|
$321,276
0.06% of portfolio
|
Q1 2023
Added 0.46%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
53,094
shares
|
$318,564
0.0% of portfolio
|
Q2 2025
Reduced 10.72%
|
|
|
Alps Advisors Inc
Denver, CO |
Nov 05, 2025 Q3 2025 |
51,120
shares
|
$306,720
0.0% of portfolio
|
Q3 2025
New holding
|
|