TUDOR INVESTMENT CORP ET AL - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 147 filers reported holding SIGA TECHNOLOGIES INC in Q2 2022. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q2 2022$369,000
+55.0%
31,870
-16.0%
0.01%
+150.0%
Q2 2021$238,000
-53.5%
37,962
-51.8%
0.00%
-60.0%
Q1 2021$512,000
+19.9%
78,699
+33.9%
0.01%
-16.7%
Q4 2020$427,000
-16.4%
58,789
-21.0%
0.01%
-45.5%
Q3 2020$511,000
+128.1%
74,436
+96.4%
0.02%
+100.0%
Q2 2020$224,00037,9070.01%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q2 2022
NameSharesValueWeighting ↓
AltraVue Capital, LLC 2,275,923$14,793,0003.27%
PRICE MICHAEL F 1,205,900$7,838,0000.94%
JET CAPITAL INVESTORS L P 565,278$3,674,0000.64%
Legato Capital Management LLC 450,060$2,925,0000.55%
Hillsdale Investment Management Inc. 647,100$4,206,0000.35%
Zebra Capital Management LLC 14,459$94,0000.10%
ALGERT GLOBAL LLC 23,600$153,0000.05%
Elmwood Wealth Management, Inc. 6,600$43,0000.03%
WINTON GROUP Ltd 69,377$451,0000.03%
Nantahala Capital Management 104,702$681,0000.02%
View complete list of SIGA TECHNOLOGIES INC shareholders