Rock Springs Capital Management’s XENOPORT, INC. XNPT Stock Holding History

Rock Springs Capital Management’s Portfolio XNPT Stock Details XNPT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-1,195,000	Closed	-$8.41M	–	149
2016 Q2	$8.41M	Buy	1,195,000 +95,000	+9%	+$537K	0.62%	49
2016 Q1	$4.96M	Hold	1,100,000	–	–	0.42%	78
2015 Q4	$6.04M	Buy	1,100,000 +545,000	+98%	+$3.06M	0.46%	73
2015 Q3	$1.93M	Buy	555,000 +230,000	+71%	+$1.45M	0.16%	110
2015 Q2	$1.99M	Buy	325,000 +15,000	+5%	+$98.2K	0.15%	110
2015 Q1	$2.21M	Buy	310,000 +75,000	+32%	+$582K	0.21%	95
2014 Q4	$2.06M	Buy	235,000 +89,000	+61%	+$654K	0.24%	84
2014 Q3	$785K	Buy	+146,000	New	+$711K	0.12%	80
2014 Q1	–	Sell	-175,000	Closed	-$1.01M	–	83
2013 Q4	$1.01M	Buy	+175,000	New	+$947K	0.36%	61

Rock Springs Capital Management's XNPT Position: Q3 2016 in Review

Rock Springs Capital Management sold out of XENOPORT, INC. (XNPT) in Q3 2016, closing a stake of 1,195,000 shares — an estimated $8.41M sold.

Rock Springs Capital Management first reported a position in XNPT in Q4 2013 and held it in 9 quarters. The position peaked at $8.41M in Q2 2016. 0 funds tracked by Wall St. Rank hold XNPT as of Q3 2016.

Rock Springs Capital Management reported no remaining XENOPORT, INC. position as of Q3 2016 after selling out during the quarter.
Rock Springs Capital Management sold 1,195,000 XENOPORT, INC. shares in Q3 2016, an estimated $8.41M.
Rock Springs Capital Management first reported a position in XENOPORT, INC. in Q4 2013 and held it in 9 quarters.
Rock Springs Capital Management's XENOPORT, INC. position peaked at $8.41M in Q2 2016.
0 funds tracked by Wall St. Rank held XENOPORT, INC. as of Q3 2016.

Based on Rock Springs Capital Management's 13F filing for Q3 2016, filed 14 Nov 2016.