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

Jane Street’s Portfolio TBZ Stock Details TBZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-13,979	Closed	-$368K	–	5507
2017 Q2	$368K	Buy	13,979 +4,620	+49%	+$123K	﹤0.01%	3385
2017 Q1	$252K	Sell	9,359 -1,963	-17%	-$53.5K	﹤0.01%	3628
2016 Q4	$311K	Buy	11,322 +1,579	+16%	+$42.6K	﹤0.01%	3338
2016 Q3	$252K	Buy	+9,743	New	+$253K	﹤0.01%	3483
2013 Q4	–	Sell	-7,499	Closed	-$240K	–	3415
2013 Q3	$240K	Sell	7,499 -14,190	-65%	-$467K	﹤0.01%	2272
2013 Q2	$709K	Buy	+21,689	New	+$693K	0.01%	1165

Jane Street's TBZ Position: Q3 2017 in Review

Jane Street sold out of ProShares UltraShort 3-7 Year Treasury (TBZ) in Q3 2017, closing a stake of 13,979 shares — an estimated $368K sold.

Jane Street first reported a position in TBZ in Q2 2013 and held it in 6 quarters. The position peaked at $709K in Q2 2013. 0 funds tracked by Wall St. Rank hold TBZ as of Q3 2017.

Jane Street reported no remaining ProShares UltraShort 3-7 Year Treasury position as of Q3 2017 after selling out during the quarter.
Jane Street sold 13,979 ProShares UltraShort 3-7 Year Treasury shares in Q3 2017, an estimated $368K.
Jane Street first reported a position in ProShares UltraShort 3-7 Year Treasury in Q2 2013 and held it in 6 quarters.
Jane Street's ProShares UltraShort 3-7 Year Treasury position peaked at $709K in Q2 2013.
0 funds tracked by Wall St. Rank held ProShares UltraShort 3-7 Year Treasury as of Q3 2017.

Based on Jane Street's 13F filing for Q3 2017, filed 14 Nov 2017.