Jane Street’s ProShares Ultra QQQ QLD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-42,621
Closed -$3.79M 6354
2025
Q1
$3.79M Buy
42,621
+27,321
+179% +$2.43M ﹤0.01% 1616
2024
Q4
$1.66M Buy
+15,300
New +$1.66M ﹤0.01% 2328
2024
Q3
Sell
-7,561
Closed -$755K 6429
2024
Q2
$755K Sell
7,561
-59,025
-89% -$5.89M ﹤0.01% 4051
2024
Q1
$5.82M Sell
66,586
-32,669
-33% -$2.86M ﹤0.01% 1174
2023
Q4
$7.54M Buy
99,255
+64,819
+188% +$4.93M ﹤0.01% 1153
2023
Q3
$2.04M Buy
34,436
+1,217
+4% +$72.2K ﹤0.01% 2219
2023
Q2
$2.14M Buy
33,219
+21,730
+189% +$1.4M ﹤0.01% 2353
2023
Q1
$570K Buy
+11,489
New +$570K ﹤0.01% 3525
2022
Q4
Sell
-213,589
Closed -$7.83M 6107
2022
Q3
$7.83M Buy
213,589
+87,849
+70% +$3.22M ﹤0.01% 834
2022
Q2
$5.21M Buy
125,740
+80,280
+177% +$3.32M ﹤0.01% 1077
2022
Q1
$3.27M Buy
45,460
+3,662
+9% +$263K ﹤0.01% 1607
2021
Q4
$3.72M Buy
41,798
+38,498
+1,167% +$3.43M ﹤0.01% 1308
2021
Q3
$240K Buy
+3,300
New +$240K ﹤0.01% 4229
2021
Q2
Sell
-29,588
Closed -$1.73M 5650
2021
Q1
$1.73M Buy
29,588
+24,828
+522% +$1.46M ﹤0.01% 1817
2020
Q4
$274K Sell
4,760
-4,492
-49% -$259K ﹤0.01% 3233
2020
Q3
$424K Buy
9,252
+80
+0.9% +$3.67K ﹤0.01% 2582
2020
Q2
$339K Sell
9,172
-90,140
-91% -$3.33M ﹤0.01% 2915
2020
Q1
$2.22M Buy
99,312
+29,356
+42% +$657K ﹤0.01% 979
2019
Q4
$2.13M Sell
69,956
-2,932
-4% -$89.4K ﹤0.01% 938
2019
Q3
$1.76M Buy
72,888
+43,444
+148% +$1.05M ﹤0.01% 1028
2019
Q2
$707K Buy
+29,444
New +$707K ﹤0.01% 1961
2019
Q1
Sell
-51,092
Closed -$858K 3646
2018
Q4
$858K Sell
51,092
-7,332
-13% -$123K ﹤0.01% 1639
2018
Q3
$1.47M Buy
58,424
+25,244
+76% +$636K ﹤0.01% 1361
2018
Q2
$717K Sell
33,180
-19,384
-37% -$419K ﹤0.01% 1959
2018
Q1
$1M Buy
+52,564
New +$1M ﹤0.01% 1572
2017
Q4
Sell
-15,340
Closed -$246K 3403
2017
Q3
$246K Sell
15,340
-11,900
-44% -$191K ﹤0.01% 2492
2017
Q2
$393K Buy
+27,240
New +$393K ﹤0.01% 2093
2017
Q1
Sell
-74,728
Closed -$804K 3061
2016
Q4
$804K Sell
74,728
-52,160
-41% -$561K ﹤0.01% 1415
2016
Q3
$1.37M Sell
126,888
-176,648
-58% -$1.91M 0.01% 995
2016
Q2
$2.7M Buy
303,536
+131,920
+77% +$1.17M 0.01% 530
2016
Q1
$1.58M Buy
171,616
+15,128
+10% +$140K 0.01% 761
2015
Q4
$1.53M Buy
+156,488
New +$1.53M 0.01% 756
2015
Q3
Sell
-25,600
Closed -$234K 2839
2015
Q2
$234K Buy
+25,600
New +$234K ﹤0.01% 2094
2015
Q1
Sell
-532,432
Closed -$4.55M 2428
2014
Q4
$4.55M Buy
+532,432
New +$4.55M 0.03% 191
2014
Q3
Hold
0
2599
2014
Q2
Sell
-114,096
Closed -$709K 2703
2014
Q1
$709K Buy
+114,096
New +$709K 0.01% 1043
2013
Q4
Hold
0
2503
2013
Q3
Hold
0
2728
2013
Q2
Hold
0
2333