Rock Springs Capital Management’s Loxo Oncology, Inc LOXO Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-241,500	Closed	-$33.8M	–	139
2018 Q4	$33.8M	Buy	241,500 +38,519	+19%	+$5.85M	1.6%	13
2018 Q3	$34.7M	Sell	202,981 -86,919	-30%	-$14.6M	1.26%	18
2018 Q2	$50.3M	Sell	289,900 -26,600	-8%	-$4M	1.94%	11
2018 Q1	$36.5M	Buy	316,500 +6,500	+2%	+$691K	1.56%	16
2017 Q4	$26.1M	Buy	310,000 +24,500	+9%	+$2.04M	1.18%	24
2017 Q3	$26.3M	Sell	285,500 -2,500	-0.9%	-$194K	1.21%	22
2017 Q2	$23.1M	Buy	288,000 +107,000	+59%	+$5.93M	1.17%	24
2017 Q1	$7.62M	Buy	+181,000	New	+$7.45M	0.44%	69

Other funds holding LOXO

IUHSA

Itau Unibanco Holding S.A. Sao Paulo, Brazil $4.31B AUM 46.57% 1-Year Est. Return

Rock Springs Capital Management's LOXO Position: Q1 2019 in Review

Rock Springs Capital Management sold out of Loxo Oncology, Inc (LOXO) in Q1 2019, closing a stake of 241,500 shares — an estimated $33.8M sold.

Rock Springs Capital Management first reported a position in LOXO in Q1 2017 and held it in 8 quarters. The position peaked at $50.3M in Q2 2018. 1 fund tracked by Wall St. Rank holds LOXO as of Q1 2019.

Rock Springs Capital Management reported no remaining Loxo Oncology, Inc position as of Q1 2019 after selling out during the quarter.
Rock Springs Capital Management sold 241,500 Loxo Oncology, Inc shares in Q1 2019, an estimated $33.8M.
Rock Springs Capital Management first reported a position in Loxo Oncology, Inc in Q1 2017 and held it in 8 quarters.
Rock Springs Capital Management's Loxo Oncology, Inc position peaked at $50.3M in Q2 2018.
1 fund tracked by Wall St. Rank held Loxo Oncology, Inc as of Q1 2019.

Based on Rock Springs Capital Management's 13F filing for Q1 2019, filed 15 May 2019.