Metaplanet Swings to ¥27.157 Billion Net Loss on Bitcoin Valuation Hit

Japanese Bitcoin treasury company Metaplanet posted a net loss of ¥27.157 billion for the first nine months of 2025, swinging from a net profit of ¥13.528 billion a year earlier, according to its third-quarter results released on Nov. 13. The company attributed the loss to valuation declines on its Bitcoin holdings and losses on Bitcoin sales made during the third quarter.

The headline loss sits uneasily next to the operating business. Revenue for the January-September period rose 30.5% year over year to ¥5.895 billion, and operating profit climbed 26.5% to ¥3.476 billion. In other words, the core business grew — the damage came almost entirely from how Metaplanet's Bitcoin stack was marked and traded, not from what it sells.

How big is the Bitcoin position?

Metaplanet held 44,000 BTC as of the end of September, per the results filing. That makes the company's earnings unusually sensitive to Bitcoin price swings: with a treasury that large relative to its ¥5.895 billion revenue base, even moderate downward price moves during the quarter can wipe out multiples of annual operating income when booked as valuation losses.

The structure explains the gap between the two sets of numbers. Operating profit grew; net result collapsed. The company said the quarter's results "reflected valuation losses from Bitcoin price swings and losses from Bitcoin sales made during the third quarter" — meaning Metaplanet sold part of its holdings into weakness and crystallized losses on top of mark-to-market declines.

What does the guidance cut signal?

Metaplanet didn't just report a loss — it walked back its full-year outlook sharply. The company lowered its revenue forecast to ¥6.5 billion from ¥16 billion and cut its operating profit guidance to ¥3 billion from ¥11.4 billion.

The scale of the revision is the detail worth watching. A revenue forecast cut from ¥16 billion to ¥6.5 billion — a roughly 59% reduction — with three months of reported revenue already at ¥5.895 billion implies the company now expects the fourth quarter to contribute almost nothing on the top line. The operating profit cut, from ¥11.4 billion to ¥3 billion, lands below the ¥3.476 billion already earned through September, implying the fourth quarter could drag the full-year figure down rather than add to it.

Why the model cuts both ways

Metaplanet operates as a corporate Bitcoin treasury vehicle — a balance-sheet strategy in which the company accumulates and holds BTC, making its reported results a function of both its operating performance and the crypto market's direction. That leverage worked in its favor last year, when the company booked a ¥13.528 billion net profit. It worked against it this time.

For a treasury company, the operational question isn't whether the business grew — it did, by double digits on both revenue and operating profit. It's whether the sale of Bitcoin during a drawdown signals forced deleveraging or routine treasury management, and the filing doesn't distinguish between the two.

The next checkpoint is the full-year report, which will show whether the fourth quarter's Bitcoin position — still 44,000 tokens as of end-September — recovered with the market or whether further sales extended the losses.