ALLIANCEBERNSTEIN L.P. - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 98 filers reported holding SIGA TECHNOLOGIES INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$390,915
+4.0%
74,4600.0%0.00%
Q2 2023$376,023
-3.7%
74,460
+9.7%
0.00%
Q1 2023$390,425
-21.9%
67,9000.0%0.00%
Q4 2022$499,744
-28.5%
67,9000.0%0.00%
Q3 2022$699,000
-28.7%
67,900
-19.8%
0.00%
Q2 2022$980,000
+89.9%
84,627
+16.2%
0.00%
Q1 2022$516,000
-5.5%
72,800
+0.3%
0.00%
Q4 2021$546,000
+4.6%
72,600
+2.8%
0.00%
Q3 2021$522,000
+17.8%
70,6000.0%0.00%
Q2 2021$443,000
+5.5%
70,600
+9.3%
0.00%
Q1 2021$420,000
-14.1%
64,600
-3.9%
0.00%
Q4 2020$489,000
+5.8%
67,2000.0%0.00%
Q3 2020$462,000
+16.4%
67,2000.0%0.00%
Q2 2020$397,000
+43.3%
67,200
+16.1%
0.00%
Q1 2020$277,000
+22.0%
57,900
+21.9%
0.00%
Q4 2019$227,000
-3.8%
47,500
+3.3%
0.00%
Q3 2019$236,000
-6.3%
46,000
+3.6%
0.00%
Q2 2019$252,000
+8.2%
44,400
+14.4%
0.00%
Q1 2019$233,000
+42.1%
38,800
+86.5%
0.00%
Q4 2018$164,000
+43.9%
20,800
+25.3%
0.00%
Q3 2018$114,000
+32.6%
16,600
+15.3%
0.00%
Q2 2018$86,000
-53.3%
14,400
-75.8%
0.00%
Q1 2014$184,000
-11.5%
59,438
-6.5%
0.00%
Q4 2013$208,000
-24.9%
63,538
-11.8%
0.00%
Q3 2013$277,000
+28.2%
72,038
-5.3%
0.00%
Q2 2013$216,00076,0420.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q4 2020
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