AMERICAN CENTURY COMPANIES INC - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 120 filers reported holding SIGA TECHNOLOGIES INC in Q4 2021. The put-call ratio across all filers is 0.09 and the average weighting 0.0%.

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 Q4 2021
NameSharesValueWeighting ↓
AltraVue Capital, LLC 1,862,476$21,567,0003.17%
FRIESS ASSOCIATES LLC 121,225$1,404,0002.34%
Price Jennifer C. 804,559$9,317,0001.59%
Legato Capital Management LLC 409,310$4,740,0001.06%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 161,739$1,873,0000.70%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 1,461,871$16,929,0000.61%
Timelo Investment Management Inc. 50,000$579,0000.53%
EAM Global Investors LLC 159,135$1,843,0000.45%
GLOBEFLEX CAPITAL L P 138,893$1,608,0000.39%
EAM Investors, LLC 108,941$1,262,0000.31%
View complete list of SIGA TECHNOLOGIES INC shareholders