WG
SIGA icon

Winton Group’s SIGA Technologies SIGA Stock Holding History

Winton Group’s Portfolio SIGA Stock Details SIGA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$665K Buy
124,391
+27,014
+28% +$168K 0.02% 638
2025
Q4 		$595K Sell
97,377
-8,206
-8% -$58.4K 0.02% 599
2025
Q3 		$966K Buy
+105,583
New +$844K 0.04% 466
2025
Q1 		– Sell
-101,644
Closed -$611K – 779
2024
Q4 		$611K Sell
101,644
-44,331
-30% -$296K 0.04% 430
2024
Q3 		$985K Buy
145,975
+7,315
+5% +$63.9K 0.07% 327
2024
Q2 		$1.05M Buy
+138,660
New +$1.13M 0.07% 220
2024
Q1 		– Sell
-25,693
Closed -$144K – 853
2023
Q4 		$144K Sell
25,693
-7,040
-22% -$37.7K 0.01% 682
2023
Q3 		$172K Buy
32,733
+19,543
+148% +$96.3K 0.01% 680
2023
Q2 		$66.6K Buy
+13,190
New +$75K 0.01% 733
2022
Q1 		– Sell
-21,064
Closed -$158K – 1128
2021
Q4 		$158K Sell
21,064
-84,891
-80% -$647K 0.01% 956
2021
Q3 		$783K Buy
105,955
+16,646
+19% +$107K 0.04% 629
2021
Q2 		$561K Buy
89,309
+19,932
+29% +$137K 0.03% 848
2021
Q1 		$451K Buy
69,377
+14,854
+27% +$101K 0.03% 944
2020
Q4 		$396K Sell
54,523
-21,363
-28% -$151K 0.03% 906
2020
Q3 		$521K Sell
75,886
-3,705
-5% -$25.2K 0.02% 1102
2020
Q2 		$470K Buy
79,591
+19,542
+33% +$112K 0.01% 1193
2020
Q1 		$287K Buy
60,049
+1,502
+3% +$7.31K 0.01% 1181
2019
Q4 		$279K Buy
+58,547
New +$298K ﹤0.01% 1378

Other funds holding SIGA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return