I've read some conspiracy theories on Twitter that it might be a clumsy attempt at market manipulation: i.e., he'll hype up stocks that he (or his friends/superiors/whoever else) want to sell and talk down stocks that he wants to buy. Because those actual investment decisions are somewhat sound, you get that amazing "inverse performance".
But I've got no proof for either theory and your's is definitely the more entertaining one :D
Also I guess you have to give some kind of credit to a guy who not just spouts bullshit but invents entire bullshit concepts such as "room to grow"...