MARA Holdings Inc. (NASDAQ:MARA) CEO Fred Thiel addressed concerns on Tuesday about the perceived undervaluation of the company’s stock in the Bitcoin (CRYPTO: BTC) mining sector.MARA Execs Optimistic About Power, AI SegmentsDuring the firm’s third-quarter earnings call, Thiel admitted that investors “don’t put a lot of value’ on the Bitcoin mining infrastructure and business. However, he expressed optimism that as MARA’s business evolves, particularly with the addition of energy generation and AI segments, ...