Michael Saylor: Bitcoin is getting exponentially more expensive, $50 billion can’t even buy 3.2% Saylor mentioned that the company has used about $50 billion to purchase 3.2% of the total supply, and in the future, the same amount of money might only buy 1% or even less. Currently, institutions have invested $150 billion, and 85% of Bitcoin is still held by early adopters; even after trillion-dollar investments in the future, this proportion may still exceed 75%. By 2035, 95% of Bitcoin will be mined, and the last 1% will take until 2140.