Arrowstreet Capital’s SIGA Technologies SIGA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.77M Sell
578,781
-14,492
-2% -$94.5K ﹤0.01% 1265
2025
Q1
$3.25M Buy
593,273
+161,500
+37% +$885K ﹤0.01% 1148
2024
Q4
$2.59M Sell
431,773
-375,059
-46% -$2.25M ﹤0.01% 1207
2024
Q3
$5.45M Buy
806,832
+206,093
+34% +$1.39M ﹤0.01% 939
2024
Q2
$4.56M Buy
600,739
+13,166
+2% +$99.9K ﹤0.01% 868
2024
Q1
$5.03M Buy
+587,573
New +$5.03M ﹤0.01% 890
2023
Q2
Sell
-187,720
Closed -$1.08M 1454
2023
Q1
$1.08M Sell
187,720
-454,693
-71% -$2.61M ﹤0.01% 1048
2022
Q4
$4.73M Buy
642,413
+574,853
+851% +$4.23M 0.01% 692
2022
Q3
$696K Buy
67,560
+34,137
+102% +$352K ﹤0.01% 1050
2022
Q2
$387K Sell
33,423
-36,335
-52% -$421K ﹤0.01% 1096
2022
Q1
$495K Sell
69,758
-163,370
-70% -$1.16M ﹤0.01% 1031
2021
Q4
$1.75M Sell
233,128
-111,906
-32% -$841K ﹤0.01% 1048
2021
Q3
$2.55M Sell
345,034
-355,600
-51% -$2.63M ﹤0.01% 1078
2021
Q2
$4.4M Buy
700,634
+102,629
+17% +$645K 0.01% 1112
2021
Q1
$3.89M Sell
598,005
-23,116
-4% -$150K 0.01% 1288
2020
Q4
$4.52M Buy
621,121
+42,985
+7% +$313K 0.01% 1233
2020
Q3
$3.97M Buy
578,136
+63,615
+12% +$437K 0.01% 1255
2020
Q2
$3.04M Buy
+514,521
New +$3.04M 0.01% 1273
2018
Q3
Sell
-10,900
Closed -$65K 1236
2018
Q2
$65K Buy
+10,900
New +$65K ﹤0.01% 1046