Rock Springs Capital Management’s Pediatrix Medical MD Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-50,000	Closed	-$3.31M	–	136
2016 Q3	$3.31M	Sell	50,000 -145,000	-74%	-$9.92M	0.21%	106
2016 Q2	$14.1M	Hold	195,000	–	–	1.05%	33
2016 Q1	$12.6M	Buy	195,000 +2,000	+1%	+$133K	1.06%	29
2015 Q4	$13.8M	Buy	193,000 +68,000	+54%	+$5.03M	1.05%	29
2015 Q3	$9.6M	Buy	+125,000	New	+$10.1M	0.78%	45
2014 Q2	–	Sell	-32,500	Closed	-$2.01M	–	82
2014 Q1	$2.01M	Buy	32,500 +500	+2%	+$29.1K	0.46%	61
2013 Q4	$1.71M	Buy	+32,000	New	+$1.72M	0.61%	45

Other funds holding MD

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Longview Partners St Peter Port, Guernsey $7.06B AUM 3.43% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

Rock Springs Capital Management's MD Position: Q4 2016 in Review

Rock Springs Capital Management sold out of Pediatrix Medical (MD) in Q4 2016, closing a stake of 50,000 shares — an estimated $3.31M sold.

Rock Springs Capital Management first reported a position in MD in Q4 2013 and held it in 7 quarters. The position peaked at $14.1M in Q2 2016. 383 funds tracked by Wall St. Rank hold MD as of Q4 2016.

Rock Springs Capital Management reported no remaining Pediatrix Medical position as of Q4 2016 after selling out during the quarter.
Rock Springs Capital Management sold 50,000 Pediatrix Medical shares in Q4 2016, an estimated $3.31M.
Rock Springs Capital Management first reported a position in Pediatrix Medical in Q4 2013 and held it in 7 quarters.
Rock Springs Capital Management's Pediatrix Medical position peaked at $14.1M in Q2 2016.
383 funds tracked by Wall St. Rank held Pediatrix Medical as of Q4 2016.

Based on Rock Springs Capital Management's 13F filing for Q4 2016, filed 14 Feb 2017.