Parallax Volatility Advisers
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Parallax Volatility Advisers’s GSK GSK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-8,766
Closed -$296K 709
2024
Q4
$296K Buy
+8,766
New +$296K ﹤0.01% 452
2024
Q3
Hold
0
797
2024
Q2
Hold
0
803
2024
Q1
Sell
-64,180
Closed -$2.38M 793
2023
Q4
$2.38M Sell
64,180
-5,875
-8% -$218K ﹤0.01% 228
2023
Q3
$2.54M Buy
70,055
+8,363
+14% +$303K 0.01% 189
2023
Q2
$2.2M Buy
61,692
+43,259
+235% +$1.54M ﹤0.01% 212
2023
Q1
$656K Buy
+18,433
New +$656K ﹤0.01% 361
2022
Q4
Sell
-67,337
Closed -$1.98M 1144
2022
Q3
$1.98M Sell
67,337
-15,969,893
-100% -$470M ﹤0.01% 284
2022
Q2
$1.53B Buy
+16,037,230
New +$1.53B 1.46% 8
2022
Q1
Hold
0
1161
2021
Q4
Hold
0
728
2021
Q3
Hold
0
713
2021
Q1
Sell
-11,689
Closed -$430K 582
2020
Q4
$430K Buy
11,689
+6,411
+121% +$236K ﹤0.01% 582
2020
Q3
$199K Buy
5,278
+4,634
+720% +$175K ﹤0.01% 895
2020
Q2
$26K Buy
+644
New +$26K ﹤0.01% 918
2020
Q1
Sell
-169
Closed -$8K 1003
2019
Q4
$8K Buy
+169
New +$8K ﹤0.01% 887
2019
Q3
Sell
-11
Closed 1338
2019
Q2
$0 Buy
+11
New ﹤0.01% 1585
2019
Q1
Sell
-4,619
Closed -$176K 1743
2018
Q4
$176K Buy
+4,619
New +$176K ﹤0.01% 606
2018
Q3
Hold
0
1725
2018
Q2
Hold
0
1540
2018
Q1
Sell
-56
Closed -$2K 1990
2017
Q4
$2K Buy
+56
New +$2K ﹤0.01% 2697
2017
Q3
Hold
0
1296
2017
Q2
Hold
0
1331
2017
Q1
Hold
0
1512
2016
Q4
Hold
0
1348
2016
Q3
Hold
0
1300
2016
Q1
Sell
-18,492
Closed -$746K 1137
2015
Q4
$746K Buy
+18,492
New +$746K ﹤0.01% 303
2015
Q3
Hold
0
1339
2015
Q2
Hold
0
1633
2015
Q1
Hold
0
1760
2014
Q4
Hold
0
1945
2014
Q1
Sell
-45,238
Closed -$2.42M 1175
2013
Q4
$2.42M Buy
45,238
+26,557
+142% +$1.42M 0.01% 131
2013
Q3
$937K Buy
+18,681
New +$937K ﹤0.01% 158
2013
Q2
Hold
0
906