Nuttall goes from Don't buy to Top Pick in span of 3 monthsGo figure! On January 5, 2018 on BNN's Market Call, Nuttall gave all sorts of excuses for not liking ATH at $1.07. But he now has it as a Top Pick 3 months later at $1.40. As of March 31, 2018, ATH is a Top Ten holding in his Energy Fund. As at December 31, 2017, he had no position in the stock.