AMERICAN CENTURY COMPANIES INC - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 132 filers reported holding SIGA TECHNOLOGIES INC in Q3 2023. The put-call ratio across all filers is 0.95 and the average weighting 0.1%.

Quarter-by-quarter ownership
AMERICAN CENTURY COMPANIES INC ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$1,618,449
-15.8%
308,276
-19.0%
0.00%0.0%
Q2 2023$1,922,252
-20.0%
380,644
-11.6%
0.00%
-50.0%
Q1 2023$2,403,228
-10.3%
430,686
+18.3%
0.00%0.0%
Q4 2022$2,678,451
-35.4%
363,920
-9.6%
0.00%
-50.0%
Q3 2022$4,145,000
+68.6%
402,391
+89.6%
0.00%
+100.0%
Q2 2022$2,458,000
+297.1%
212,235
+143.1%
0.00%
Q1 2022$619,000
+31.1%
87,308
+39.1%
0.00%
Q4 2021$472,000
+353.8%
62,758
+346.3%
0.00%
Q3 2021$104,000
+20.9%
14,063
-1.8%
0.00%
Q1 2019$86,00014,3270.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q3 2023
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