MSCI has approved a set of index rules that could have a major impact on a growing group of companies that have built their public-market identities around holding large investment portfolios, particularly bitcoin. The change, first proposed in August, would make companies that exist mainly to hold investments ineligible for inclusion in MSCI equity indexes. While the rule is not a blanket ban on every company with a treasury portfolio, it is likely to put pressure on firms such as Strategy and Metaplanet, two of the most prominent examples of the so-called bitcoin treasury company model.
What MSCI Approved and Why It Matters
MSCI is one of the world’s most important index providers. Its indexes are used by passive funds, active managers, benchmark trackers, and a huge web of financial products that aim to replicate market performance. When a company is included in an MSCI index, it can become eligible for inclusion in exchange-traded funds, mutual funds, and other passive vehicles that track that index. That inclusion often brings substantial buying interest, improved liquidity, and greater institutional visibility.
The newly approved rules signal a clearer stance from MSCI: its equity indexes are intended to represent companies with operating businesses, not vehicles whose primary purpose is to hold and manage investments. In other words, MSCI wants to distinguish between a company that happens to hold treasury assets and a company that is structured primarily around investment holdings. That distinction is becoming increasingly relevant as more public companies have moved into the role of crypto treasury managers, especially in the case of bitcoin.
Why Treasury-Style Companies Are in the Crosshairs
The bitcoin treasury model has become one of the more unusual trends in public markets. In this structure, a company raises capital, often through equity issuance, and uses much of that capital to purchase and hold bitcoin. The company’s stock price may then become closely linked to the value of its bitcoin holdings, sometimes trading at a premium or discount to the net asset value of its digital asset portfolio.
For investors, this model can be attractive because it offers an equity-based way to gain exposure to bitcoin, sometimes with additional leverage effects, governance control, and a familiar public-market wrapper. For companies, it can be a way to create a differentiated investment thesis in a crowded equity market. But for index providers, the model raises a simpler and more structural question: is this really an operating company, or is it essentially an investment vehicle?
That is where MSCI’s new rules come in. If a company’s primary purpose is to hold investments, rather than to run a business with commercial operations, MSCI’s updated eligibility framework suggests it may no longer qualify for certain equity indexes. That could be a significant change for firms that have benefited from index inclusion in the past.
The Potential Impact on Strategy and Metaplanet
Strategy and Metaplanet are among the most visible names associated with the bitcoin treasury strategy. Both have become household names in crypto and finance circles because of their large bitcoin holdings and their ability to draw investor attention through high-profile treasury policies. For these companies, index inclusion has likely mattered as a source of passive demand, broader market legitimacy, and easier access to a wide pool of institutional and retail investors.
If MSCI’s rules are applied in a way that excludes companies structured primarily around investment holdings, Strategy and Metaplanet could face the prospect of being removed from certain MSCI equity indexes. That does not automatically mean their shares will fall in value, but it could have important secondary effects. Passive funds that track MSCI indexes would generally need to sell excluded securities, which could create selling pressure, increase volatility, and reduce liquidity during the transition period.
The effect would not be limited to these two companies. The rule could influence the entire category of bitcoin treasury firms and other public companies that adopt similar structures. It may also push some of them to rethink how they present themselves, how they allocate capital, and whether they need to develop more traditional operating businesses to remain index-eligible.
Broader Market Implications
Index arbitrage and passive flows could shift
One of the most important consequences of index inclusion is the steady flow of passive money. When a company is part of a major index, it can benefit from routine fund rebalancing and benchmark replication. When it is removed, the reverse happens. Passive managers that track the index may be required to sell the stock, and that mechanical selling can move prices in a way that is not always tied to the company’s fundamentals.
For bitcoin treasury companies, this dynamic could be especially sensitive because their stock prices are often closely tied to the price of bitcoin and investor sentiment around the premium or discount of their shares. A forced reduction in index inclusion could amplify short-term volatility and make the relationship between the stock and its underlying asset portfolio even more turbulent.
The line between treasury company and operating business may become more important
MSCI’s move also highlights a broader question about how public companies can use their balance sheets. Holding treasury assets is not new. Many companies hold cash, short-term investments, or other financial assets. What makes the bitcoin treasury model different is that the investment portfolio can become the central reason investors own the stock. In that case, the company starts to look less like a business and more like a publicly traded investment vehicle.
As a result, the distinction between a company with a large treasury portfolio and a company that exists mainly to hold investments may become a critical factor in index eligibility. Companies that want to remain attractive to passive investors may feel pressure to demonstrate a clearer operating purpose, a diversified revenue base, or a less investment-centric corporate structure.
What Happens Next
The approval of MSCI’s rules is an important milestone, but it does not necessarily mean an immediate or automatic
Related read: MSCI Approves New Index Rules That Could Remove Strategy and Metaplanet
