Strategy’s Stock Drops Nearly 10% After MSCI Index Rule Change, Even as Bitcoin Holdings Gain $5 Billion
On October 15, after U.S. markets closed, MSCI announced that companies which primarily hold assets rather than operate an active business will lose eligibility for its stock indexes. Friday was the first full trading session for markets to react, and the Saylor-linked group of companies tied to Strategy felt it directly.
Strategy (MSTR) shares fell from $151.29 to $136.83, a drop of 9.56%. Stretch (STRC) slipped from $99.53 to $97.72, its lowest close since September 16. Strike (STRK) fell 3.5%, from $73.85 to $71.24. Strive (ASST) dropped 6.1%, from $25.65 to $24.09. Metaplanet, listed in Japan, moved the other way, rising 4.5% from $1.68 to $1.77 (265 yen to 277 yen).
Trading volume backed up the move. About 31.8 million MSTR shares traded hands, which market analysts described as roughly 1.44 times the stock's normal volume.
The Bitcoin Stack Behind the Stock
While the stock slid, the company's underlying bitcoin holdings told a different story. Strategy's latest SEC filing shows it held 848,250 BTC as of October 11, purchased for a total of $64 billion at an average price of $75,444 per coin. With bitcoin trading near $81,434 as of the article's reporting, that holding was worth about $69.1 billion, representing a paper gain of roughly $5.08 billion, or about 7.9% above cost.
The preferred shares, STRC, have had a rougher month. The stock had been approaching its $100 par value, and Bitcoin.com News reported on October 13 that it nearly reached that mark after Strategy repurchased $192.4 million worth. Friday's decline erased much of that progress, though one analyst noted the company holds about 3.5 years of dividend coverage in its U.S. dollar reserves.
Was MSCI Really the Cause?
The picture is more complicated than a single headline. Bitcoin miners without any MSCI exposure fell just as hard. MARA Holdings dropped from $8.33 to $7.53, also down 9.6%, and Riot Platforms slid 11.5% to $13.72. Coinbase, which faces no threat from MSCI's screening criteria, still fell 5.8%. The broader Nasdaq Composite dropped 2.1% to 26,140 as chip stocks continued a separate slide.
That pattern suggests the MSCI announcement landed in a market that was already pulling back from risk, with high-beta bitcoin-related stocks absorbing the heaviest losses regardless of direct exposure to the index rule.
Notably, Metaplanet was flagged alongside Strategy in MSCI's simulation, which used May 2026 data, yet its shares rose 4.5% the session after the announcement. As Bitcoin.com News reported on October 16, companies typically must fail MSCI's screen in two consecutive annual reviews before being removed, which may explain the muted reaction among Japanese traders. Sharplink was placed on a watchlist rather than facing removal.
Key Dates Ahead
Several dates are now on the calendar. On November 11, MSCI will publish its final list of affected companies. JPMorgan has estimated that Strategy could see about $2.8 billion in passive outflows if it is removed from relevant indexes. In November, Strategy plans to begin paying STRC dividends daily, a change designed to help pull the preferred shares back toward their par value. On November 30, the new MSCI rules take effect after market close, with any deletions applied at the November index review.
Who this affects
This development is most relevant to current shareholders of Strategy and its related preferred share classes, as well as investors who hold these securities through index funds or ETFs that track MSCI benchmarks. It may also interest anyone following bitcoin-linked equities more broadly, since the sharp declines extended to mining companies and exchanges without direct exposure to the MSCI rule change.
As a personal finance writer, I try to break down stories like this into plain terms for everyday households, since index rule changes and corporate treasury strategies can sound more complicated than they need to be. The situation here involves real market mechanics, including passive fund flows and index eligibility criteria, that can move a stock price without changing the value of the assets a company actually holds.
Anyone holding these securities or considering a position in them may want to review their own financial situation and goals with a licensed financial professional before making decisions, particularly given the multiple dates still ahead on the calendar.
Investors weighing any blockchain technology stock, including Strategy, should note how index eligibility rules can move share prices regardless of the underlying bitcoin performance.
Investors weighing Strategy’s shares against its bitcoin holdings often compare the company’s approach to traditional bitcoin gold reserves held as long-term stores of value.
Source: Cryptonews.net
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