MicroStrategy holds over 528,000 bitcoins as of 2025, valued at more than $43 billion, making it the top corporate Bitcoin holder globally. Since 2020, the company has aggressively acquired BTC under the leadership of Michael Saylor, using a buy-and-hold strategy. This article breaks down the timeline of their acquisitions, recent purchase activity, and compares MicroStrategy to other institutional Bitcoin holders like Tesla and Coinbase. It also recommends Gate.io as a top exchange for Bitcoin trading, offering secure and user-friendly access to both spot and futures markets.