Rock Springs Capital Management’s ZS PHARMA INC COMS TK (DE) ZSPH Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-155,000	Closed	-$10.2M	–	134
2015 Q3	$10.2M	Sell	155,000 -4,000	-3%	-$240K	0.83%	41
2015 Q2	$8.33M	Buy	159,000 +1,000	+0.6%	+$49.2K	0.61%	61
2015 Q1	$6.65M	Buy	158,000 +51,000	+48%	+$2.33M	0.62%	55
2014 Q4	$4.45M	Buy	107,000 +15,000	+16%	+$592K	0.52%	58
2014 Q3	$3.61M	Buy	+92,000	New	+$3.04M	0.56%	55

Rock Springs Capital Management's ZSPH Position: Q4 2015 in Review

Rock Springs Capital Management sold out of ZS PHARMA INC COMS TK (DE) (ZSPH) in Q4 2015, closing a stake of 155,000 shares — an estimated $10.2M sold.

Rock Springs Capital Management first reported a position in ZSPH in Q3 2014 and held it in 5 quarters. The position peaked at $10.2M in Q3 2015. 0 funds tracked by Wall St. Rank hold ZSPH as of Q4 2015.

Rock Springs Capital Management reported no remaining ZS PHARMA INC COMS TK (DE) position as of Q4 2015 after selling out during the quarter.
Rock Springs Capital Management sold 155,000 ZS PHARMA INC COMS TK (DE) shares in Q4 2015, an estimated $10.2M.
Rock Springs Capital Management first reported a position in ZS PHARMA INC COMS TK (DE) in Q3 2014 and held it in 5 quarters.
Rock Springs Capital Management's ZS PHARMA INC COMS TK (DE) position peaked at $10.2M in Q3 2015.
0 funds tracked by Wall St. Rank held ZS PHARMA INC COMS TK (DE) as of Q4 2015.

Based on Rock Springs Capital Management's 13F filing for Q4 2015, filed 16 Feb 2016.