Key Takeaways
- • MSCI finalized rules that could remove Strategy (MSTR) and Metaplanet (3350) and other investment-heavy companies from its Global Investable Market Indexes after the close of trading on Nov. 30, with the affected firms to be named on Nov. 11.
- • Under the new framework, companies that mainly hold investments rather than running a real business are deemed ineligible, using a substantial-operating-assets test followed by five financial ratios; a company flagged on four or more of the five is ineligible.
- • JPMorgan analysts estimate index exclusion could trigger about $2.8 billion in outflows from MSTR shares, though forced selling would hit the equity, not Strategy's 848,250 BTC treasury.
- • In a first test run using May 2026 data, MSCI flagged Strategy, Metaplanet and U.K. uranium investment company Yellow Cake for possible removal from its ACWI Investable Market Index.
- • MSCI is ending its October 2025 temporary measures for companies with 50% or more of assets in digital assets, meaning these firms will be judged under the new rules from the November review.
Summary
MSCI, one of the largest global stock index providers, has finalized rules proposed in August that could remove shares of bitcoin-holding companies Strategy and Metaplanet from its global equity indexes. Under rules announced Thursday, companies that mostly hold investments rather than running a real business will be ineligible for the MSCI Global Investable Market Indexes. The final list of affected firms is due Nov. 11, and the change takes effect at the close of trading on Nov. 30.
The decision matters because index-tracking funds must buy shares when a company is added and sell when it is removed, regardless of fund managers' views. The risk is greatest for Tysons Corner, Virginia-based Strategy, the largest publicly listed bitcoin holder with 848,250 BTC worth about $69.67 billion according to Bitcoin Treasuries. JPMorgan analysts estimate exclusion could trigger outflows of roughly $2.8 billion from MSTR stock. Strategy shares closed at $151.29 on Thursday, about 72% below their record high of $543 in November 2024. Tokyo-based Metaplanet closed at 277 yen ($1.75) on Friday, versus a peak of 1,930 yen in June 2025, according to TradingView. Strategy has historically funded bitcoin purchases by selling preferred shares such as STRC and STRK, so weaker equity demand could make that financing harder. Any index-driven selling would fall on the shares rather than the bitcoin itself, though reduced demand could constrain the capital these firms use to accumulate more coins.
Strategy founder Michael Saylor has described the company as an operating business with a software arm, with its bitcoin treasury as a distinct segment, and has rejected comparisons with investment funds. Strategy, formerly MicroStrategy, sells business intelligence software to companies including Coca-Cola and Porsche. ZEROBASE, a decentralized infrastructure network, said on X that the episode highlights tension between traditional index construction and companies treating bitcoin as a core treasury asset, and that passive capital has become an important source of demand for these stocks.
Under the methodology, MSCI first tests whether a company has substantial operating assets. Companies that fail face a second screen based on five financial ratios covering expenses, cash flow, changes in asset values and reliance on outside financing. To limit index churn, a current member is removed only if it fails in each of its two most recent annual filing periods, while a non-member is blocked from joining if it fails in either of its two most recent periods. A first test run using May 2026 data flagged Strategy, Metaplanet and Yellow Cake. MSCI is also ending its October 2025 temporary measures for companies with digital assets making up 50% or more of total assets, which had frozen share-count increases and deferred additions and size-segment moves. These firms will now be assessed under the new rules beginning with the November review.
The decision matters because index-tracking funds must buy shares when a company is added and sell when it is removed, regardless of fund managers' views. The risk is greatest for Tysons Corner, Virginia-based Strategy, the largest publicly listed bitcoin holder with 848,250 BTC worth about $69.67 billion according to Bitcoin Treasuries. JPMorgan analysts estimate exclusion could trigger outflows of roughly $2.8 billion from MSTR stock. Strategy shares closed at $151.29 on Thursday, about 72% below their record high of $543 in November 2024. Tokyo-based Metaplanet closed at 277 yen ($1.75) on Friday, versus a peak of 1,930 yen in June 2025, according to TradingView. Strategy has historically funded bitcoin purchases by selling preferred shares such as STRC and STRK, so weaker equity demand could make that financing harder. Any index-driven selling would fall on the shares rather than the bitcoin itself, though reduced demand could constrain the capital these firms use to accumulate more coins.
Strategy founder Michael Saylor has described the company as an operating business with a software arm, with its bitcoin treasury as a distinct segment, and has rejected comparisons with investment funds. Strategy, formerly MicroStrategy, sells business intelligence software to companies including Coca-Cola and Porsche. ZEROBASE, a decentralized infrastructure network, said on X that the episode highlights tension between traditional index construction and companies treating bitcoin as a core treasury asset, and that passive capital has become an important source of demand for these stocks.
Under the methodology, MSCI first tests whether a company has substantial operating assets. Companies that fail face a second screen based on five financial ratios covering expenses, cash flow, changes in asset values and reliance on outside financing. To limit index churn, a current member is removed only if it fails in each of its two most recent annual filing periods, while a non-member is blocked from joining if it fails in either of its two most recent periods. A first test run using May 2026 data flagged Strategy, Metaplanet and Yellow Cake. MSCI is also ending its October 2025 temporary measures for companies with digital assets making up 50% or more of total assets, which had frozen share-count increases and deferred additions and size-segment moves. These firms will now be assessed under the new rules beginning with the November review.
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