Two of the most prominent corporate Bitcoin accumulators - Strategy (MSTR) and Japan's Metaplanet (3350) - may again find themselves at risk of being removed from major equity benchmarks if MSCI moves forward with a fresh methodology aimed at filtering out what it calls "non-operating companies." The idea is still only a proposal, but it revives a debate that has followed bitcoin-treasury firms for months and could influence everything from passive fund flows to sentiment around the Strategy stock price and Metaplanet stock.
Under the new consultation, MSCI is no longer focusing on a blunt "crypto holdings" threshold. Instead, it's proposing a broader framework designed to identify businesses whose value proposition is primarily the accumulation of assets rather than the operation of a cash-generating enterprise. In practical terms, the screen could sweep up familiar bitcoin-heavy names even though the wording is intentionally sector-agnostic, as detailed in MSCI's new proposal on bitcoin treasury firms.
A two-step test that could still catch Bitcoin treasuries
MSCI's draft approach works in two stages. First comes a "core screen" that asks a simple question: do operating assets make up more than 50% of a company's total assets? If the answer is yes, the company passes and isn't reviewed further under this specific filter.
If the company fails that first hurdle, it moves into a second stage - the exclusion screen - where MSCI applies five financial ratios meant to measure whether the business is truly "operating." Those metrics are: operating asset intensity, expense intensity, cash flow, fair value intensity, and capital dependence. A company would become ineligible for index inclusion if it fails four out of those five tests.
If those rules had been applied to the MSCI ACWI IMI Index using crypto-holdings data as of May 2026, MSCI's methodology would have triggered deletions for three names: Strategy, Metaplanet and Yellow Cake. Yellow Cake, notably, is not a bitcoin firm at all - it's known for holding uranium - which underscores MSCI's stated intent to build a generalized "non-operating" classification rather than a crypto-only carveout.
Why Strategy and Metaplanet remain in the spotlight
Strategy has spent years leaning into a bitcoin-centric balance-sheet model. Since 2020, the Nasdaq-listed company has accumulated 840,447 BTC - roughly $53.18 billion at the values cited - making it the largest publicly traded corporate holder of Bitcoin, according to Bitcoin Treasuries. Metaplanet, listed in Tokyo, has also pursued aggressive accumulation, snapping up 43,000 BTC worth more than $2 billion. That scale is precisely why index methodology changes matter: any MSCI index exclusion could affect demand from index-tracking vehicles and potentially amplify volatility around both tickers.
MSCI's own description of these "non-operating companies" reads like a set of criteria that bitcoin treasury strategies can struggle to satisfy: firms that build value mainly by holding non-operating assets, generate limited cash flow from day-to-day operations, and rely heavily on external capital instead of reinvesting profits from a core business. Companies not currently included in an index could face tougher thresholds, with MSCI signaling it would lean on the latest single filing for assessment.
From a crypto-specific rule to a broader framework
This isn't MSCI's first attempt to define how index construction should treat crypto-heavy balance sheets. In October 2025, it launched a separate consultation specifically aimed at "digital asset treasury" firms - those holding 50% or more of their assets in bitcoin or other cryptocurrencies. That earlier draft explicitly named 39 companies, sparked market turbulence, and drew industry pushback. Eventually, MSCI deferred that proposal, but the underlying question never disappeared.
Now the conversation is back, just reframed. Rather than saying "crypto is the issue," MSCI is asking whether certain listed vehicles function more like asset-holding shells than operating enterprises. The implication for investors watching the Strategy stock price or the Metaplanet stock is that the same practical outcome - MSCI index exclusion - could happen under a different label, as discussed in the MSCI index exclusion debate around Strategy and Metaplanet.
Timeline: consultation first, consequences later
Nothing has been finalized. MSCI is collecting feedback from market participants through Sept. 30, with results expected around Oct. 16 - roughly two weeks after the comment period ends. If MSCI adopts the changes, they would be incorporated into the November 2026 index review.
That timing matters because it creates a long runway for positioning, lobbying, and investor interpretation. Even rumors or partial expectations can shape near-term flows, especially when passive allocations and benchmark constraints become part of the narrative.
What this could mean for investors and passive flows (new)
For companies at risk, the biggest mechanical impact of an MSCI index exclusion is often not the headline itself, but the secondary effects: benchmarked funds may need to sell, and portfolio managers constrained by index membership may reduce exposure. In liquid, widely held names, the effect can be muted. In smaller or more concentrated stocks, rebalancing can magnify short-term moves - one reason the "will they be excluded?" question can become a self-fulfilling catalyst.
This is also why investors asking whether to buy Strategy stock or buy Metaplanet stock increasingly pay attention not just to BTC price action, but to index eligibility rules, free-float considerations, and the sustainability of capital-raising models that fund further bitcoin purchases.
A broader market backdrop: headwinds and crowded narratives (new)
The proposal lands during a period when crypto markets have been juggling multiple macro and micro pressures. Even without firm decisions from MSCI, risk assets can be sensitive to shifting liquidity, regulatory tone, and changes in institutional appetite. When the market narrative turns defensive, equities perceived as "levered bitcoin proxies" may see sharper swings than spot BTC itself - particularly if investors anticipate mechanical selling tied to index methodology changes.
How firms might respond if MSCI tightens definitions (new)
If MSCI proceeds, bitcoin-holding corporates could adapt in several ways: emphasizing operating revenue lines, restructuring how treasury assets are held, or adjusting disclosures to make business activity more legible under ratio-based tests. Some may also attempt to diversify balance sheets away from a single dominant non-operating asset to improve the operating-assets share.
However, any such shift runs into a strategic tradeoff: these firms attracted attention precisely because they are high-conviction bitcoin accumulators. Diluting that identity to satisfy benchmark definitions may conflict with what shareholders expect.
Another angle: governance and "what is an operating company?" (new)
MSCI's framework also raises a philosophical question: should index providers define "real businesses" in a way that penalizes capital-allocation strategies? Conglomerates, holding companies, royalty vehicles, and commodity trusts can look "non-operating" depending on the ratio set used. Yellow Cake's appearance alongside the bitcoin names is a reminder that once the rule exists, it can reshape index eligibility beyond crypto.
Why the consultation phase matters more than it looks (new)
Because MSCI is still in listening mode, the final thresholds, ratio definitions, and edge-case handling could change materially. Market participants often use these windows to argue for exemptions, transition periods, or more nuanced classifications - for example, distinguishing between asset-heavy balance sheets that still support robust operating cash flows versus vehicles that rely primarily on repeated external fundraising.
For now, the key takeaway is straightforward: the risk of MSCI index exclusion for Strategy and Metaplanet is back on the table - not because MSCI revived a crypto-only ban, but because it may redefine what counts as an "operating" company in the first place.