MSCI has announced it will retain Bitcoin treasury companies in its mainstream indexes, including Michael Saylor's strategy holdings and other major corporations with BTC allocations. This decision maintains institutional exposure through major index tracking, preventing forced liquidations that would have resulted from exclusion. The move signals growing acceptance of Bitcoin as a legitimate corporate treasury asset class, enabling fund managers and ETF issuers tracking MSCI benchmarks to maintain positions in these companies. For the broader market, this means continued institutional capital flow through passive investment vehicles remains intact, supporting ongoing institutional adoption of Bitcoin-related equities and corporate treasury diversification strategies.