Jane Street’s ProShares UltraPro Short QQQ SQQQ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$32.2M Sell
1,644,154
-3,807,843
-70% -$74.5M 0.01% 326
2025
Q1
$209M Buy
5,451,997
+5,210,786
+2,160% +$200M 0.05% 42
2024
Q4
$7.51M Buy
241,211
+98,165
+69% +$3.06M ﹤0.01% 889
2024
Q3
$5.29M Buy
143,046
+118,398
+480% +$4.37M ﹤0.01% 1268
2024
Q2
$1.02M Sell
24,648
-364,755
-94% -$15.1M ﹤0.01% 3639
2024
Q1
$20.4M Buy
389,403
+308,034
+379% +$16.1M ﹤0.01% 485
2023
Q4
$5.47M Sell
81,369
-24,998
-24% -$1.68M ﹤0.01% 1428
2023
Q3
$10.9M Sell
106,367
-30,678
-22% -$3.14M ﹤0.01% 785
2023
Q2
$13M Buy
+137,045
New +$13M ﹤0.01% 819
2023
Q1
Sell
-296,084
Closed -$80M 6178
2022
Q4
$80M Sell
296,084
-19,776
-6% -$5.34M 0.04% 109
2022
Q3
$96.8M Buy
315,860
+297,591
+1,629% +$91.2M 0.04% 80
2022
Q2
$5.38M Sell
18,269
-30,087
-62% -$8.85M ﹤0.01% 1051
2022
Q1
$8.14M Buy
48,356
+43,583
+913% +$7.34M ﹤0.01% 817
2021
Q4
$709K Sell
4,773
-7,408
-61% -$1.1M ﹤0.01% 3099
2021
Q3
$2.63M Buy
12,181
+3,933
+48% +$849K ﹤0.01% 1543
2021
Q2
$1.89M Buy
+8,248
New +$1.89M ﹤0.01% 1822
2021
Q1
Sell
-1,944
Closed -$738K 5366
2020
Q4
$738K Sell
1,944
-2,674
-58% -$1.02M ﹤0.01% 2396
2020
Q3
$2.75M Buy
+4,618
New +$2.75M ﹤0.01% 943
2020
Q2
Sell
-7,717
Closed -$18.8M 4495
2020
Q1
$18.8M Buy
7,717
+7,472
+3,050% +$18.2M 0.02% 162
2019
Q4
$686K Sell
245
-52
-18% -$146K ﹤0.01% 1940
2019
Q3
$1.21M Buy
+297
New +$1.21M ﹤0.01% 1340
2019
Q2
Hold
0
3949
2019
Q1
Hold
0
3733
2018
Q4
Sell
-381
Closed -$2.12M 3815
2018
Q3
$2.12M Buy
381
+37
+11% +$206K ﹤0.01% 1066
2018
Q2
$2.47M Buy
+344
New +$2.47M 0.01% 925
2018
Q1
Hold
0
3549
2017
Q4
Hold
0
3464
2017
Q3
Sell
-26
Closed -$419K 3335
2017
Q2
$419K Buy
+26
New +$419K ﹤0.01% 2044
2017
Q1
Sell
-39
Closed -$1.03M 3106
2016
Q4
$1.03M Buy
39
+1
+3% +$26.3K ﹤0.01% 1191
2016
Q3
$1.01M Buy
38
+21
+124% +$555K ﹤0.01% 1265
2016
Q2
$609K Sell
17
-27
-61% -$967K ﹤0.01% 1594
2016
Q1
$1.64M Buy
44
+26
+144% +$966K 0.01% 743
2015
Q4
$662K Buy
18
+14
+350% +$515K ﹤0.01% 1374
2015
Q3
$205K Sell
4
-11
-73% -$564K ﹤0.01% 2163
2015
Q2
$765K Sell
15
-10
-40% -$510K ﹤0.01% 1226
2015
Q1
$1.35M Buy
25
+16
+178% +$861K 0.01% 757
2014
Q4
$533K Buy
+9
New +$533K ﹤0.01% 982
2014
Q3
Hold
0
2665
2014
Q2
Hold
0
2792
2014
Q1
Hold
0
2744
2013
Q4
Hold
0
2564
2013
Q3
Hold
0
2779
2013
Q2
Hold
0
2343