币界网报道:MicroStrategy's stock rating was upgraded to "Hold" by analysts following significant insider purchases, including co-founder Michael Saylor's acquisition of $8 million in shares. The business intelligence firm, now primarily known for its massive Bitcoin holdings, saw its stock rise over 5% after the purchases. The company holds approximately 190,000 BTC, valued at around $13 billion, making it the largest corporate holder of Bitcoin. Analysts noted the insider buying as a strong vote of confidence, though some remain cautious due to Bitcoin's volatility and MicroStrategy's high leverage. The firm continues to prioritize Bitcoin accumulation as part of its long-term treasury strategy.