MSCI, a major provider of financial market indexes, has officially finalized new rules that impact how companies are included in their indices. The update specifically places firms that operate as 'Bitcoin treasury' companies under increased scrutiny. Companies such as MicroStrategy and Metaplanet, which have pivoted their corporate strategies to hold large quantities of Bitcoin on their balance sheets, are now at risk of being excluded from certain MSCI indices.

While CoinDesk frames the development as putting these firms 'on notice,' The Block characterizes the update as a move that puts these companies at 'risk of exclusion.' Both outlets agree that the regulatory or index-level environment is shifting to potentially penalize or isolate firms that deviate from traditional corporate treasury models in favor of heavy crypto exposure. The core of the issue lies in whether these firms will still meet the criteria required for index inclusion given their unique asset allocation strategies. Neither report provides specific details on the exact threshold of Bitcoin holdings that would trigger an exclusion, nor do they detail the timeline for when these rules will be applied to current index constituents.