AMERICAN CENTURY COMPANIES INC - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 107 filers reported holding SIGA TECHNOLOGIES INC in Q3 2021. The put-call ratio across all filers is 0.10 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 2021
NameSharesValueWeighting ↓
AltraVue Capital, LLC 2,499,226$18,795,0002.49%
PRICE MICHAEL F 1,148,577$8,637,0000.96%
Legato Capital Management LLC 542,010$4,076,0000.75%
Zebra Capital Management LLC 24,745$186,0000.30%
GLOBEFLEX CAPITAL L P 371,070$2,790,0000.29%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 1,152,559$8,667,0000.27%
TRUE Private Wealth Advisors 54,114$406,0000.06%
Campbell & CO Investment Adviser LLC 21,500$162,0000.06%
Onyx Bridge Wealth Group LLC 17,000$129,0000.04%
ROYCE & ASSOCIATES LP 541,514$4,072,0000.03%
View complete list of SIGA TECHNOLOGIES INC shareholders