This article is part of a series that provides an ongoing analysis of the changes made to Stephen Mandel's 13F portfolio on a quarterly basis. It is based on Mandel's regulatory 13F Form filed on 05/15/2019. Please visit our Tracking Stephen Mandel's Lone Pine Capital Portfolio article for an idea on his investment philosophy and our previous update for the fund's moves during Q4 2018.
This quarter, Mandel's 13F portfolio value increased ~16% from $14.77B to $17.11B. The number of holdings increased from 25 to 29. The top three positions are at ~20% while the