Jane Street’s ProShares UltraShort 3-7 Year Treasury TBZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q3
Sell
-13,979
Closed -$368K 3711
2017
Q2
$368K Buy
13,979
+4,620
+49% +$122K ﹤0.01% 2145
2017
Q1
$252K Sell
9,359
-1,963
-17% -$52.9K ﹤0.01% 2367
2016
Q4
$311K Buy
11,322
+1,579
+16% +$43.4K ﹤0.01% 2089
2016
Q3
$252K Buy
+9,743
New +$252K ﹤0.01% 2343
2013
Q4
Sell
-7,499
Closed -$240K 3117
2013
Q3
$240K Sell
7,499
-14,190
-65% -$454K ﹤0.01% 1994
2013
Q2
$709K Buy
+21,689
New +$709K 0.01% 959