Baker Bros. Advisors’s AveXis, Inc. Common Stock AVXS Stock Holding History

Baker Bros. Advisors’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	-1,167,157	Closed	-$144M	–	123
2018 Q1	$144M	Buy	1,167,157 +392,157	+51%	+$46.6M	1.22%	10
2017 Q4	$85.8M	Hold	775,000	–	–	0.74%	14
2017 Q3	$75M	Buy	775,000 +150,000	+24%	+$13.5M	0.61%	14
2017 Q2	$51.4M	Buy	625,000 +125,000	+25%	+$9.37M	0.45%	17
2017 Q1	$38M	Buy	500,000 +184,700	+59%	+$11.4M	0.31%	24
2016 Q4	$15M	Buy	+315,300	New	+$16.8M	0.15%	39

Other funds holding AVXS

LTFS

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

Baker Bros. Advisors's AVXS Position: Q2 2018 in Review

Baker Bros. Advisors sold out of AveXis, Inc. Common Stock (AVXS) in Q2 2018, closing a stake of 1,167,157 shares — an estimated $144M sold.

Baker Bros. Advisors first reported a position in AVXS in Q4 2016 and held it in 6 quarters. The position peaked at $144M in Q1 2018. 1 fund tracked by Wall St. Rank holds AVXS as of Q2 2018.

Baker Bros. Advisors reported no remaining AveXis, Inc. Common Stock position as of Q2 2018 after selling out during the quarter.
Baker Bros. Advisors sold 1,167,157 AveXis, Inc. Common Stock shares in Q2 2018, an estimated $144M.
Baker Bros. Advisors first reported a position in AveXis, Inc. Common Stock in Q4 2016 and held it in 6 quarters.
Baker Bros. Advisors's AveXis, Inc. Common Stock position peaked at $144M in Q1 2018.
1 fund tracked by Wall St. Rank held AveXis, Inc. Common Stock as of Q2 2018.

Based on Baker Bros. Advisors's 13F filing for Q2 2018, filed 14 Aug 2018.