Rock Springs Capital Management’s AveXis, Inc. Common Stock AVXS Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-190,000	Closed	-$23.5M	–	157
2018 Q1	$23.5M	Buy	190,000 +15,000	+9%	+$1.78M	1%	34
2017 Q4	$19.4M	Hold	175,000	–	–	0.88%	36
2017 Q3	$16.9M	Hold	175,000	–	–	0.78%	49
2017 Q2	$14.4M	Buy	175,000 +35,000	+25%	+$2.62M	0.73%	50
2017 Q1	$10.6M	Hold	140,000	–	–	0.61%	54
2016 Q4	$6.68M	Hold	140,000	–	–	0.45%	64
2016 Q3	$5.77M	Sell	140,000 -2,758	-2%	-$105K	0.36%	82
2016 Q2	$5.43M	Hold	142,758	–	–	0.4%	79
2016 Q1	$3.89M	Buy	+142,758	New	+$3.12M	0.33%	89

Other funds holding AVXS

LTFS

Ladenburg Thalmann Financial Services Miami, Florida $15.9B AUM 25.16% 1-Year Est. Return

Rock Springs Capital Management's AVXS Position: Q2 2018 in Review

Rock Springs Capital Management sold out of AveXis, Inc. Common Stock (AVXS) in Q2 2018, closing a stake of 190,000 shares — an estimated $23.5M sold.

Rock Springs Capital Management first reported a position in AVXS in Q1 2016 and held it in 9 quarters. The position peaked at $23.5M in Q1 2018. 1 fund tracked by Wall St. Rank holds AVXS as of Q2 2018.

Rock Springs Capital Management reported no remaining AveXis, Inc. Common Stock position as of Q2 2018 after selling out during the quarter.
Rock Springs Capital Management sold 190,000 AveXis, Inc. Common Stock shares in Q2 2018, an estimated $23.5M.
Rock Springs Capital Management first reported a position in AveXis, Inc. Common Stock in Q1 2016 and held it in 9 quarters.
Rock Springs Capital Management's AveXis, Inc. Common Stock position peaked at $23.5M in Q1 2018.
1 fund tracked by Wall St. Rank held AveXis, Inc. Common Stock as of Q2 2018.

Based on Rock Springs Capital Management's 13F filing for Q2 2018, filed 14 Aug 2018.