JANE STREET GROUP, LLC - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 104 filers reported holding SIGA TECHNOLOGIES INC in Q3 2020. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q2 2023$132,355
-40.5%
26,209
-32.2%
0.00%
Q1 2023$222,352
-18.2%
38,670
+4.7%
0.00%
Q4 2022$271,901
-48.6%
36,943
-28.0%
0.00%
Q3 2022$529,000
-63.0%
51,330
-58.4%
0.00%
-100.0%
Q2 2022$1,430,000
+535.6%
123,514
+312.7%
0.00%
Q4 2021$225,000
+167.9%
29,925
+124.1%
0.00%
Q2 2021$84,0000.0%13,354
+9.8%
0.00%
Q3 2020$84,000
-41.3%
12,161
-49.7%
0.00%
Q2 2020$143,000
+55.4%
24,164
+34.4%
0.00%
Q3 2019$92,0000.0%17,974
+54.4%
0.00%
Q4 2018$92,000
+268.0%
11,641
-32.9%
0.00%
Q3 2014$25,00017,3610.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q3 2020
NameSharesValueWeighting ↓
AltraVue Capital, LLC 2,704,759$19,664,0005.86%
JET CAPITAL INVESTORS L P 1,710,000$12,432,0003.12%
PRICE MICHAEL F 1,205,900$8,767,0001.35%
Legato Capital Management LLC 450,060$3,272,0000.62%
Nantahala Capital Management 321,031$2,334,0000.07%
WINTON GROUP Ltd 54,523$396,0000.03%
TRUE Private Wealth Advisors 14,206$103,0000.02%
DAVENPORT & Co LLC 219,077$1,593,0000.02%
Dynamic Technology Lab Private Ltd 10,536$77,0000.01%
TUDOR INVESTMENT CORP ET AL 58,789$427,0000.01%
View complete list of SIGA TECHNOLOGIES INC shareholders