0 is the total number of securities Lam Thomas S. has owned.
The securities at the top of the list are the highest-conviction holdings of Lam Thomas S..
The conviction is calculated by counting the number of quarters a security has been reported by Lam Thomas S.. The higher the number, the higher the conviction and longer the holding period.
This page lists all the securities that Lam Thomas S. owns currently or has owned in the past.