This is what he said on what changes he is making after taking over the baton from legendary investor Marty Whitman.
"I plan to manage the fund using the same long-term, bottom-up, buy-and-hold, safe-and-cheap philosophy that Marty developed. The one difference is that the fund will be and already is a little bit less concentrated. So, the top 10 holdings in the fund in the beginning of March, when I took over, accounted for about 70% of the fund. Now it's about 61%."
Here is the video: