D. E. Shaw & Co., Inc. - 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
D. E. Shaw & Co., Inc. ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$4,177,331
-1.6%
795,682
-5.3%
0.00%0.0%
Q2 2023$4,245,207
-32.8%
840,635
-23.5%
0.00%
-42.9%
Q1 2023$6,319,394
-42.6%
1,099,025
-26.5%
0.01%
-41.7%
Q4 2022$11,000,153
-51.5%
1,494,586
-32.1%
0.01%
-55.6%
Q3 2022$22,680,000
-39.1%
2,201,993
-31.5%
0.03%
-38.6%
Q2 2022$37,247,000
+3544.5%
3,216,528
+2130.5%
0.04%
+4300.0%
Q1 2022$1,022,000
-7.7%
144,206
-2.1%
0.00%0.0%
Q4 2021$1,107,000
+1395.9%
147,335
+1367.9%
0.00%
Q3 2021$74,000
-79.4%
10,037
-82.4%
0.00%
Q2 2021$359,000
+189.5%
57,158
+198.6%
0.00%
Q1 2021$124,000
+37.8%
19,145
+46.4%
0.00%
Q3 2020$90,000
-2.2%
13,080
-32.5%
0.00%
Q4 2019$92,000
+76.9%
19,372
+90.0%
0.00%
Q3 2019$52,000
-64.4%
10,198
-44.8%
0.00%
Q4 2018$146,000
-73.8%
18,460
-95.2%
0.00%
-100.0%
Q4 2014$558,000
+26.0%
387,779
+26.4%
0.00%0.0%
Q3 2014$443,000
-17.2%
306,901
+61.7%
0.00%0.0%
Q2 2014$535,000
-2.4%
189,802
+7.4%
0.00%0.0%
Q1 2014$548,000
-26.0%
176,795
-21.9%
0.00%0.0%
Q4 2013$741,000
+58.3%
226,458
+85.9%
0.00%0.0%
Q3 2013$468,000
+85.7%
121,838
+37.3%
0.00%
Q2 2013$252,00088,7410.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q3 2020
NameSharesValueWeighting ↓
AltraVue Capital, LLC 1,457,536$15,012,0002.24%
Price Jennifer C. 382,400$3,939,0000.81%
Legato Capital Management LLC 271,380$2,795,0000.72%
Harvest Investment Services, LLC 56,929$586,0000.72%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 118,577$1,221,0000.49%
SummerHaven Investment Management, LLC 58,802$606,0000.42%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 783,184$8,067,0000.32%
GLOBEFLEX CAPITAL L P 138,893$1,431,0000.25%
Telemetry Investments, L.L.C. 14,299$147,0000.19%
PLUSTICK MANAGEMENT LLC 20,000$206,0000.16%
View complete list of SIGA TECHNOLOGIES INC shareholders