BAKER BROS. ADVISORS LP

Q4 2016 vs. Q2 2017 13F Holdings

Period
Q4 2016
Q2 2017
Holdings as of
12/31/2016
6/30/2017
Value ($000)
$10,200,965
$11,438,426
Num holdings
133
120
Form type
13F-HR
13F-HR
Date filed
2/14/2017
8/14/2017
Shares or Principal Value ($000)
Sym Issuer Name Cl CUSIP Option Type Q4 2016 Q2 2017 Diff Chg % Q4 2016 Q2 2017 Diff Chg %