Jane Street’s ProShares Ultra Gold Miners GDXX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q3
Sell
-5,720
Closed -$252K 4410
2019
Q2
$252K Sell
5,720
-5,244
-48% -$231K ﹤0.01% 2920
2019
Q1
$382K Buy
+10,964
New +$382K ﹤0.01% 2517
2018
Q3
Sell
-15,140
Closed -$565K 4243
2018
Q2
$565K Buy
+15,140
New +$565K ﹤0.01% 2159
2018
Q1
Sell
-15,626
Closed -$658K 3986
2017
Q4
$658K Buy
+15,626
New +$658K ﹤0.01% 1791
2017
Q3
Hold
0
3696
2017
Q1
Sell
-9,540
Closed -$352K 3436
2016
Q4
$352K Buy
9,540
+4,075
+75% +$150K ﹤0.01% 2002
2016
Q3
$345K Sell
5,465
-24,313
-82% -$1.53M ﹤0.01% 2134
2016
Q2
$2.18M Buy
+29,778
New +$2.18M 0.01% 666