MicroStrategy’s Bitcoin strategist Michael Saylor hinted that the company may have increased its Bitcoin purchases over the weekend. Saylor questioned whether the SaylorTracker portfolio tracker “missed a green dot.” This could be the first purchase made at a price above $100,000. MicroStrategy’s Bitcoin portfolio has reached 423,650 Bitcoin, worth over $43.6 billion. The company’s shares are up 496.4% since the beginning of the year.