I did too. I happened to buy WSZZ just a few weeks or months before Sardar got control. So I bought that stock without knowing anything about him.
Later, when he was going for control of SNS I started buying and it kept going to down, he got control & I kept buying so Ive made a lot of money on a % basis. Its a large position for me but not as large as yours.
I dont have the balls to concentrate as much as Biglari does.
So i cling to my deep diversification which has served me well for many years.
Also have a very small positon in CAW which is dead in the water. Thats one thats probably going to take a few more years before he ca oust the hangers on. I expect he will eventually get control of it too and probably roll it into BH.