MicroStrategy announced that it bought 15,400 Bitcoin for $1.5 billion between Nov. 25 and Dec. 1. Related posts: MicroStrategy expands Bitcoin holdings with $5.4B purchase MicroStrategy S&P 500 listing ‘probably not’ coming despite stellar performance Allianz, Germany’s biggest insurer, buys 24% of MicroStrategy’s $2.6B notes MicroStrategy’s Bitcoin buys clock $17B profit