Phil O. hasn't updated their biography yet
Seeking inefficiencies in small and mid caps, I try to categorise within 5 main groups: Risk/Multibaggers, Growth, Specials & Cyclicals, 'Toe-Dip' and Bottom Drawer. .
...while leaving the big names to the funds where inefficiencies are easier to spot by the analysts and some fund managers! There's a 6th group called Hangers-On & Rejects where stocks overstay their welcome...
Cycling profits occasionally into a few bottom drawer plays (specialists funds and occasionally commodities e.g. gold).