DIMENSIONAL FUND ADVISORS LP - 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
DIMENSIONAL FUND ADVISORS LP ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$7,727,887
+34.8%
1,471,967
+29.7%
0.00%
+50.0%
Q2 2023$5,732,103
-6.2%
1,135,062
+6.8%
0.00%0.0%
Q1 2023$6,108,472
+74961.1%
1,062,481
-3.9%
0.00%0.0%
Q4 2022$8,138
-99.9%
1,105,422
-0.7%
0.00%
-50.0%
Q3 2022$11,467,000
-13.0%
1,113,186
-2.2%
0.00%
-20.0%
Q2 2022$13,176,000
+95.1%
1,138,032
+19.5%
0.01%
+150.0%
Q1 2022$6,755,000
-1.1%
952,634
+4.9%
0.00%0.0%
Q4 2021$6,827,000
+15.2%
907,833
+13.2%
0.00%0.0%
Q3 2021$5,928,000
+36.2%
802,267
+15.7%
0.00%
+100.0%
Q2 2021$4,354,000
+22.1%
693,225
+26.3%
0.00%0.0%
Q1 2021$3,567,000
-4.4%
548,810
+7.0%
0.00%0.0%
Q4 2020$3,730,000
+16.5%
513,061
+10.1%
0.00%0.0%
Q3 2020$3,203,000
+20.7%
466,197
+3.8%
0.00%0.0%
Q2 2020$2,654,000
+40.2%
449,122
+13.4%
0.00%0.0%
Q1 2020$1,893,000
+18.5%
396,035
+18.2%
0.00%0.0%
Q4 2019$1,598,000
+11.7%
334,960
+19.9%
0.00%0.0%
Q3 2019$1,430,000
+17.5%
279,336
+30.3%
0.00%
Q2 2019$1,217,000
+482.3%
214,300
+516.3%
0.00%
Q1 2019$209,000
-23.7%
34,7740.0%0.00%
Q4 2018$274,000
+13600.0%
34,774
+4867.7%
0.00%
Q2 2014$2,0000.0%7000.0%0.00%
Q1 2014$2,0000.0%7000.0%0.00%
Q4 2013$2,000
-33.3%
7000.0%0.00%
Q3 2013$3,000
-92.7%
700
-95.2%
0.00%
Q2 2013$41,00014,5000.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q3 2023
NameSharesValueWeighting ↓
AltraVue Capital, LLC 2,704,759$19,664,0005.86%
JET CAPITAL INVESTORS L P 1,710,000$12,432,0003.12%
PRICE MICHAEL F 1,205,900$8,767,0001.35%
Legato Capital Management LLC 450,060$3,272,0000.62%
Nantahala Capital Management 321,031$2,334,0000.07%
WINTON GROUP Ltd 54,523$396,0000.03%
TRUE Private Wealth Advisors 14,206$103,0000.02%
DAVENPORT & Co LLC 219,077$1,593,0000.02%
Dynamic Technology Lab Private Ltd 10,536$77,0000.01%
TUDOR INVESTMENT CORP ET AL 58,789$427,0000.01%
View complete list of SIGA TECHNOLOGIES INC shareholders