Strategy, under the leadership of Michael Saylor, acquired an additional 1,895 BTC for approximately $180.3 million between April 28 and May 4, 2025. This purchase brings their total holdings to 555,450 BTC, solidifying their position as one of the largest corporate Bitcoin holders. CointelegraphMeanwhile, Semler Scientific, a healthcare technology firm, has been aggressively expanding its Bitcoin portfolio. Between April 25 and 29, 2025, the company purchased 165 BTC for $15.7 million, increasing its total holdings to 3,467 BTC. This move is part of Semler's broader strategy to adopt Bitcoin as its primary treasury reserve asset. Meanwhile, Semler Scientific, a healthcare technology firm, has been aggressively expanding its Bitcoin portfolio. Between April 25 and 29, 2025, the company purchased 165 BTC for $15.7 million, increasing its total holdings to 3,467 BTC. This move is part of Semler's broader strategy to adopt Bitcoin as its primary treasury reserve asset.