What changed in the policy
In its 5 October disclosure, Metaplanet identified Bitcoin as a target 85-90% share of total assets. The company describes the revision as a way to diversify funding sources and impose discipline on asset allocation.
The remaining 10-15% is intended for strategic investments and income-generating assets. A target range is a balance-sheet model; it does not mean every new inflow of capital will automatically purchase BTC.
Why this is not the current reserve size
Bitcoin's share of assets changes not only when a company trades, but also when BTC moves, other assets change in value, capital is raised, or liabilities change. A target percentage therefore cannot be read as an exact coin count on a particular date.
The company also disclosed separate Bitcoin transactions meant to demonstrate liquidity. Those should be distinguished from the policy change: a transaction, a financing strategy, and a balance-sheet target answer different questions.
What investors and BTC holders should watch
A corporate policy is not investment advice. It shows how management intends to allocate capital under its own constraints, including funding sources, leverage, and board decisions.
For verification, read the company's primary disclosure, track actual balance-sheet changes, and separate stated targets from completed purchases. A high Bitcoin allocation also increases a company's exposure to BTC volatility.
Practical takeaway
The announcement confirms that Metaplanet continues to treat Bitcoin as the core of its treasury strategy while reserving some capital for other uses. It is not a buy or sell signal for Bitcoin.
When assessing corporate treasuries, check the disclosure date, wording of the target, asset composition, and financing terms. A single number in a headline does not replace the underlying document or a risk assessment.