Jane Street’s ProShares Ultra Technology ROM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-8,890
Closed -$620K 6407
2024
Q4
$620K Buy
+8,890
New +$620K ﹤0.01% 3632
2024
Q3
Sell
-4,374
Closed -$305K 6451
2024
Q2
$305K Sell
4,374
-1,026
-19% -$71.6K ﹤0.01% 5009
2024
Q1
$328K Buy
+5,400
New +$328K ﹤0.01% 4529
2023
Q3
Sell
-5,426
Closed -$244K 5630
2023
Q2
$244K Buy
+5,426
New +$244K ﹤0.01% 4430
2023
Q1
Sell
-13,865
Closed -$319K 6110
2022
Q4
$319K Buy
13,865
+3,193
+30% +$73.5K ﹤0.01% 3889
2022
Q3
$253K Sell
10,672
-22,420
-68% -$532K ﹤0.01% 4353
2022
Q2
$946K Buy
+33,092
New +$946K ﹤0.01% 2832
2022
Q1
Sell
-23,804
Closed -$1.52M 6121
2021
Q4
$1.52M Sell
23,804
-7,196
-23% -$458K ﹤0.01% 2241
2021
Q3
$1.54M Buy
+31,000
New +$1.54M ﹤0.01% 2145
2021
Q2
Hold
0
5669
2021
Q1
Sell
-46,450
Closed -$1.66M 5321
2020
Q4
$1.66M Buy
46,450
+38,386
+476% +$1.38M ﹤0.01% 1621
2020
Q3
$229K Buy
+8,064
New +$229K ﹤0.01% 3115
2020
Q2
Sell
-51,248
Closed -$712K 4438
2020
Q1
$712K Buy
51,248
+32,904
+179% +$457K ﹤0.01% 1868
2019
Q4
$365K Sell
18,344
-201,712
-92% -$4.01M ﹤0.01% 2513
2019
Q3
$3.39M Buy
220,056
+138,200
+169% +$2.13M 0.01% 615
2019
Q2
$1.21M Sell
81,856
-1,904
-2% -$28K ﹤0.01% 1451
2019
Q1
$1.16M Sell
83,760
-94,576
-53% -$1.31M ﹤0.01% 1550
2018
Q4
$1.76M Buy
178,336
+119,272
+202% +$1.18M ﹤0.01% 1007
2018
Q3
$891K Buy
+59,064
New +$891K ﹤0.01% 1831
2018
Q2
Sell
-150,136
Closed -$1.73M 3646
2018
Q1
$1.73M Buy
150,136
+9,776
+7% +$113K ﹤0.01% 1130
2017
Q4
$1.54M Buy
140,360
+26,976
+24% +$296K ﹤0.01% 1047
2017
Q3
$1.06M Buy
+113,384
New +$1.06M ﹤0.01% 1323
2017
Q2
Sell
-122,272
Closed -$939K 3182
2017
Q1
$939K Buy
+122,272
New +$939K ﹤0.01% 1282
2016
Q4
Sell
-136,144
Closed -$812K 2984
2016
Q3
$812K Sell
136,144
-218,912
-62% -$1.31M ﹤0.01% 1460
2016
Q2
$1.66M Buy
355,056
+207,648
+141% +$968K 0.01% 838
2016
Q1
$735K Sell
147,408
-6,912
-4% -$34.5K ﹤0.01% 1276
2015
Q4
$759K Sell
154,320
-78,304
-34% -$385K ﹤0.01% 1266
2015
Q3
$975K Sell
232,624
-110,192
-32% -$462K 0.01% 1133
2015
Q2
$1.63M Buy
342,816
+168,608
+97% +$803K 0.01% 738
2015
Q1
$833K Buy
174,208
+34,560
+25% +$165K 0.01% 1048
2014
Q4
$664K Buy
139,648
+50,272
+56% +$239K 0.01% 898
2014
Q3
$398K Buy
+89,376
New +$398K ﹤0.01% 1344
2014
Q2
Sell
-93,152
Closed -$338K 2725
2014
Q1
$338K Buy
+93,152
New +$338K ﹤0.01% 1639
2013
Q3
Hold
0
2740
2013
Q2
Hold
0
2334