Logos LP’s Peter Mantas And Matthew Castel: Portfolio Construction

Part two of our interview with Peter Mantas and Matthew Castel, the General Partners of Logos LP. In this part they talk about their views on portfolio construction, favorite books, and making decisions. See part one here. Raul: Yes, definitely. I just want to know your views on portfolio construction, how concentrated are you guys? Peter: Yes, for any particular period, we have 12 to 30 stocks. Sometimes we’ll have more, given the opportunity. In Q4 of 2018, as the market started to sell off, we had a bit more cash than usual. December, especially late December created a really…