According to Crypto Rover on Twitter, MicroStrategy currently holds 553,555 BTC, just 20,000 BTC behind BlackRock's 573,869 BTC as of April 29, 2025 (source: @rovercrc). This tightening gap between institutional giants signals increasing competition for Bitcoin accumulation, which could impact BTC liquidity and price volatility in the near term. Traders should monitor on-chain flows and large wallet activities, as further acquisitions by either entity may trigger significant market movements and influence Bitcoin's price support levels.