Yes, a couple of months ago a friend asked me about FFH because someone they knew was interested in it. This was right before the Muddy short attack. I mentioned that if you look at it like most insurance companies (or banks), it's above book, which is not great, but still cheaper than BRK or MKL by that metric. If you account for future growth which is probable based on history, and profits locked in due to rolling the fixed income portfolio, it's trading at a great price (based on P/E) for anything it looks like a great bet.
I haven't sold any shares, but didn't have the courage to double down during the few days that the price dropped, because it's already a big position for me. I have been adding to FF India though. It's still at an inexplicable discount to book and they are making some shrewd moves buying back shares and selling things when they are fully priced, like the National Stock Exchange in India. And I appreciate that when the performance fee was due to FFH, that Prem didn't dilute us and take his fee in shares instead of cash. You wouldn't see that at Brookfield.
Some of the holdings look interesting and kind of mirror each other, like buying ATCO in FFH and the Tanker company whose name I can't remember in FF India.