Jane Street’s ProShares Ultra Junior Miners GDJJ Stock Holding History

Jane Street’s Portfolio GDJJ Stock Details GDJJ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-15,871	Closed	-$840K	–	5508
2017 Q2	$840K	Buy	15,871 +9,538	+151%	+$514K	﹤0.01%	2401
2017 Q1	$403K	Buy	+6,333	New	+$459K	﹤0.01%	3100
2016 Q1	–	Sell	-8,267	Closed	-$211K	–	5111
2015 Q4	$211K	Buy	+8,267	New	+$243K	﹤0.01%	3531

Jane Street's GDJJ Position: Q3 2017 in Review

Jane Street sold out of ProShares Ultra Junior Miners (GDJJ) in Q3 2017, closing a stake of 15,871 shares — an estimated $840K sold.

Jane Street first reported a position in GDJJ in Q4 2015 and held it in 3 quarters. The position peaked at $840K in Q2 2017. 0 funds tracked by Wall St. Rank hold GDJJ as of Q3 2017.

Jane Street reported no remaining ProShares Ultra Junior Miners position as of Q3 2017 after selling out during the quarter.
Jane Street sold 15,871 ProShares Ultra Junior Miners shares in Q3 2017, an estimated $840K.
Jane Street first reported a position in ProShares Ultra Junior Miners in Q4 2015 and held it in 3 quarters.
Jane Street's ProShares Ultra Junior Miners position peaked at $840K in Q2 2017.
0 funds tracked by Wall St. Rank held ProShares Ultra Junior Miners as of Q3 2017.

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