Citadel Advisors - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 111 filers reported holding SIGA TECHNOLOGIES INC in Q1 2022. The put-call ratio across all filers is 0.17 and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$4,382,370
-11.4%
834,737
-14.8%
0.00%0.0%
Q2 2023$4,945,066
+5.8%
979,221
+20.5%
0.00%0.0%
Q1 2023$4,673,854
+97.1%
812,844
+152.3%
0.00%
Q4 2022$2,371,348
-82.3%
322,194
-75.2%
0.00%
-100.0%
Q3 2022$13,383,000
+266.2%
1,299,389
+311.7%
0.00%
+100.0%
Q2 2022$3,655,000
+321.6%
315,600
+158.0%
0.00%
Q1 2022$867,000
-4.2%
122,327
+1.7%
0.00%
Q4 2021$905,000
-6.7%
120,300
-8.4%
0.00%
Q3 2021$970,000
+340.9%
131,323
+274.1%
0.00%
Q2 2021$220,000
-55.4%
35,100
-53.7%
0.00%
Q1 2021$493,000
+65.4%
75,780
+84.9%
0.00%
Q4 2020$298,000
-71.1%
40,980
-72.7%
0.00%
Q3 2020$1,032,000
+252.2%
150,297
+203.5%
0.00%
Q2 2020$293,000
+134.4%
49,528
+88.9%
0.00%
Q1 2020$125,000
-79.7%
26,218
-79.7%
0.00%
Q4 2019$615,000
-36.7%
129,009
-32.1%
0.00%
Q3 2019$972,000
+79.0%
189,936
+98.7%
0.00%
Q2 2019$543,000
-7.5%
95,609
-2.0%
0.00%
Q1 2019$587,000
-16.3%
97,553
+9.9%
0.00%
Q4 2018$701,000
+177.1%
88,725
+141.9%
0.00%
Q3 2018$253,000
+954.2%
36,677
+119.2%
0.00%
Q4 2014$24,000
-60.0%
16,735
-60.0%
0.00%
Q3 2014$60,000
+71.4%
41,882
+240.6%
0.00%
Q2 2014$35,000
-5.4%
12,298
+3.4%
0.00%
Q1 2014$37,000
+516.7%
11,896
+436.3%
0.00%
Q2 2013$6,0002,2180.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q1 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