Jane Street’s ProShares UltraShort QQQ QID Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.51M Sell
99,178
-183,522
-65% -$4.65M ﹤0.01% 1919
2025
Q1
$10.8M Buy
282,700
+228,779
+424% +$8.71M ﹤0.01% 777
2024
Q4
$1.76M Sell
53,921
-91,426
-63% -$2.99M ﹤0.01% 2251
2024
Q3
$5.26M Buy
145,347
+35,022
+32% +$1.27M ﹤0.01% 1277
2024
Q2
$4.23M Buy
110,325
+88,756
+411% +$3.4M ﹤0.01% 1865
2024
Q1
$966K Buy
21,569
+17,799
+472% +$797K ﹤0.01% 3259
2023
Q4
$200K Sell
3,770
-12,293
-77% -$652K ﹤0.01% 5016
2023
Q3
$1.12M Buy
16,063
+7,220
+82% +$505K ﹤0.01% 2813
2023
Q2
$585K Sell
8,843
-1,334
-13% -$88.2K ﹤0.01% 3615
2023
Q1
$894K Buy
+10,177
New +$894K ﹤0.01% 2957
2022
Q4
Sell
-31,970
Closed -$4.39M 6106
2022
Q3
$4.39M Buy
31,970
+24,827
+348% +$3.41M ﹤0.01% 1272
2022
Q2
$934K Sell
7,143
-24,119
-77% -$3.15M ﹤0.01% 2850
2022
Q1
$2.73M Buy
31,262
+16,873
+117% +$1.47M ﹤0.01% 1810
2021
Q4
$1.13M Buy
14,389
+6,868
+91% +$537K ﹤0.01% 2587
2021
Q3
$750K Buy
+7,521
New +$750K ﹤0.01% 2978
2021
Q2
Sell
-9,892
Closed -$1.29M 5649
2021
Q1
$1.29M Buy
9,892
+9,074
+1,109% +$1.19M ﹤0.01% 2188
2020
Q4
$116K Sell
818
-4,774
-85% -$677K ﹤0.01% 3611
2020
Q3
$1.06M Buy
5,592
+2,919
+109% +$552K ﹤0.01% 1746
2020
Q2
$678K Buy
2,673
+1,826
+216% +$463K ﹤0.01% 2274
2020
Q1
$393K Sell
847
-782
-48% -$363K ﹤0.01% 2355
2019
Q4
$766K Buy
+1,629
New +$766K ﹤0.01% 1838
2019
Q3
Sell
-698
Closed -$438K 3879
2019
Q2
$438K Sell
698
-793
-53% -$498K ﹤0.01% 2397
2019
Q1
$1.03M Sell
1,491
-40
-3% -$27.5K ﹤0.01% 1646
2018
Q4
$1.46M Buy
+1,531
New +$1.46M ﹤0.01% 1128
2018
Q3
Sell
-888
Closed -$742K 3835
2018
Q2
$742K Sell
888
-725
-45% -$606K ﹤0.01% 1923
2018
Q1
$1.57M Buy
1,613
+1,298
+412% +$1.27M ﹤0.01% 1205
2017
Q4
$337K Buy
315
+180
+133% +$193K ﹤0.01% 2358
2017
Q3
$167K Buy
+135
New +$167K ﹤0.01% 2663
2017
Q2
Sell
-615
Closed -$937K 3165
2017
Q1
$937K Buy
+615
New +$937K ﹤0.01% 1283
2016
Q4
Sell
-910
Closed -$1.77M 2964
2016
Q3
$1.77M Buy
910
+772
+559% +$1.5M 0.01% 801
2016
Q2
$330K Sell
138
-208
-60% -$497K ﹤0.01% 2022
2016
Q1
$825K Buy
346
+183
+112% +$436K ﹤0.01% 1197
2015
Q4
$388K Sell
163
-522
-76% -$1.24M ﹤0.01% 1763
2015
Q3
$2.03M Buy
685
+478
+231% +$1.42M 0.01% 596
2015
Q2
$582K Buy
207
+3
+1% +$8.44K ﹤0.01% 1437
2015
Q1
$600K Buy
+204
New +$600K ﹤0.01% 1307
2014
Q4
Hold
0
2271
2014
Q3
Hold
0
2598
2014
Q2
Sell
-98
Closed -$458K 2702
2014
Q1
$458K Buy
+98
New +$458K 0.01% 1413
2013
Q4
Hold
0
2502
2013
Q3
Hold
0
2727
2013
Q2
Hold
0
2332