MSCI Adopts Non-Operating Company Rule That Puts Strategy's Index Place at Risk

By Coinvote

Published October 18, 2026 - 11:21 UTC | 4 mins read

MSCI Adopts Non-Operating Company Rule That Puts Strategy's Index Place at Risk

MSCI will classify non-operating companies as ineligible for its Global Investable Market Indexes starting with the November 2026 review. Strategy, the largest corporate bitcoin holder, is the biggest name exposed, and its shares fell as the decision spread.

MSCI confirms the rule and sets a November timeline

Bitcoin Magazine reported that the index provider said on Thursday it will proceed with its plan to label non-operating companies as not eligible for the MSCI Global Investable Market Indexes. The rules follow a consultation announced on August 3, 2026, and MSCI adopted them with what it called minor modifications.

The changes take effect through the November 2026 Index Review, as of the close on November 30, 2026. Protos added that the finalized list of affected constituents is due on November 11, and that Strategy is named as under threat but is not yet a confirmed removal.

How the two-step screen decides who stays

According to Protos, the methodology works in two stages. A company whose operating assets make up less than half of its total assets moves into an exclusion screening phase. Strategy holds most of its assets as passive bitcoin, so it would be placed in that phase.

In the second stage, MSCI checks five ratios. A company flagged on at least four of them becomes ineligible. Protos also reported that a company must fail the screens in both of its two latest annual filing periods to be removed, and that those periods can fall before the rules were adopted.

Bitcoin Magazine noted that MSCI's decision does not remove Strategy immediately, but that future tests could end up excluding it. The outlet also recalled that MSCI floated a version of the idea in 2025, aimed at companies with digital-asset holdings of 50% or more of total assets.

The figures that frame Strategy's exposure

Both outlets supply numbers that show why this company draws the attention. Strategy was an enterprise software firm that pivoted to buying bitcoin in 2020, and Bitcoin Magazine describes it as the biggest corporate owner of the asset.

Bitcoin Magazine put Strategy's holdings at 848,250 bitcoins, worth $69.2 billion at the prices it cited.
Protos said Strategy's float-adjusted market value was about $40 billion as of October 9, far above every other stock on MSCI's impact list.
Protos cited a JPMorgan estimate from November 2025, made during an earlier de-indexation threat, that an MSCI exclusion by itself could lead to $2.8 billion leaving Strategy's stock.
According to Protos, Strategy's August consultation response estimates that funds tied to MSCI hold around 3.1% of its basic shares, or about 13 million shares.

Where the two accounts differ

The outlets agree on the substance of the decision but describe the market reaction at different moments. Protos said Strategy's stock fell 4% in after-hours trading on Thursday, within 20 minutes of the closing bell. Bitcoin Magazine wrote that the shares were trading over 6% lower on Friday.

These figures are not necessarily in conflict, since they refer to different sessions. Readers should treat them as two readings of the same reaction rather than a single measured drop.

The outlets also differ in what they add. Bitcoin Magazine stresses that Strategy had not yet commented on the decision. Protos supplies the screening mechanics, the November 11 date and the history of the dispute, including the fact that MSCI shelved an earlier chance to remove Strategy on January 6.

Why index membership matters to shareholders

Index inclusion matters because passive funds that track a benchmark must hold its members. If a stock leaves the index, those funds generally have to sell it, and fewer institutional investors can hold it. Bitcoin Magazine made that point directly, saying removal would mean fewer institutions can or will hold the stock.

Strategy has campaigned against the change. Protos reported that the company runs a dedicated page on its website lobbying for continued MSCI indexation. In an August 31 letter, founder Michael Saylor and CEO Phong Le called the proposal "discriminatory, arbitrary, and misguided." On October 13, Saylor told Bloomberg Crypto that MSCI's position was "disappointing," according to Protos.

Strategy's August response to the consultation, quoted by Bitcoin Magazine, said that bitcoin does not need MSCI and neither does the company.

What to watch before the end of November

Several questions remain open. The first is the November 11 list, which will show whether Strategy and other named companies are formally affected. Protos also relayed a social media post saying that Metaplanet is likely to be removed, though that claim comes from a post rather than from MSCI's own list.

A second question is how MSCI applies the two-year filing test to Strategy's most recent annual reports. A third is whether Strategy responds publicly, since it had not commented on the decision when Bitcoin Magazine published. For holders of MSTR, the practical step is to compare the final list and the November 30 effective date against the company's own disclosures.

Market snapshot

Asset	Price	24h	7d	Market cap
Bitcoin (BTC)	$82,023	+0.6%	-1.1%	$1.65 trillion

CoinGecko data as of 2026-10-18 (UTC).

FAQ

When does MSCI's non-operating company rule take effect?

MSCI said the rule will be implemented as part of the November 2026 Index Review, effective as of the close of November 30, 2026. The finalized list of affected constituents is due on November 11, according to Protos.

Has Strategy been removed from the MSCI indexes?

No. Bitcoin Magazine reported that the decision does not immediately remove Strategy, and Protos said it is named as under threat rather than a confirmed removal. Future tests under the new rules could still lead to exclusion.

How could MSCI's rules affect Strategy's shareholders?

If Strategy is dropped, fewer institutional investors can hold the stock, Bitcoin Magazine reported. Protos cited a JPMorgan estimate of $2.8 billion in outflows from MSCI exclusion alone.