MicroStrategy holds an additional 70,816 BTC, amounting to $54.5 billion, representing 87.5% of its assets.Analysts believe rising institutional interest in Bitcoin could drive its price to $126k in the medium term.MicroStrategy's Bitcoin holdings have attracted attention, with Arkham Intelligence revealing the significant amount held by the company.Competition is rising in Bitcoin holdings, with BlackRock's iShares Bitcoin Trust (IBIT) aiming to reach 1 million BTC.