Metaplanet's Bitcoin acquisition expansion: How financing leverage is reshaping the risk landscape

Financing Strategy-Driven Reserve Expansion

Metaplanet recently announced the continuation of Bitcoin reserve building by raising funds through multiple channels. According to public data, the company secured $280 million in Bitcoin-backed loans via debt financing channels during the fourth quarter of 2025, which remain unpaid as of December 29. At the same time, the company completed equity financing of 21.249 billion yen by issuing 23.61 million Series B preferred shares. These financing activities collectively supported its latest asset acquisition round.

Surge in Reserve Size and Market Ranking Changes

On December 30, Metaplanet announced the purchase of 4,279 BTC, with a total transaction amount of 6.9855 trillion yen. After this acquisition, the company’s total Bitcoin reserves reached 35,102 BTC, maintaining the fourth position among publicly listed Bitcoin holders worldwide. Notably, this purchase occurred when Bitcoin’s price was below the company’s average cost basis, reflecting management’s firm judgment on long-term value.

Cost Structure and Concerns Over Unrealized Losses

As of December 30, Metaplanet’s average purchase price for Bitcoin was 15.946 million yen per BTC. Given the current Bitcoin market price (approximately $90.20K), which is below the company’s cost baseline, an unrealized loss exceeding $500 million has been recorded on the books. The company’s management primarily measures performance using BTC Yield and BTC Gain, but these metrics deliberately exclude the impact of debt burdens and fair value fluctuations at the calculation time.

Share Dilution and Leverage Risks

The acquisition activity has led to significant changes in the share structure. After this round of stock conversions and new share issuances, Metaplanet’s fully diluted share count increased to 14.59 billion shares. This means that while the Bitcoin exposure per share has increased, investors’ risk exposure to price declines has also risen. The addition of debt financing further amplifies this leverage effect, making the company’s performance more sensitive to Bitcoin price movements.

Combined Impact of Debt Repayment Pressure and Market Volatility

Although the BTC Yield indicator remains positive, management has acknowledged in disclosures that the current framework has limitations in capturing balance sheet risks. Factors such as debt service costs, refinancing risks, and market volatility could materially impact shareholder returns. If Bitcoin undergoes a deep correction or refinancing costs rise, the company’s debt repayment capacity and stock performance will face pressure.

Core Issues Investors Need to Consider

Metaplanet positions this strategy as an attractive value-added plan, but rapid equity dilution and the ongoing increase in financial leverage indicate that the company is shifting more price volatility risks onto shareholders. Future shareholder returns largely depend on whether Bitcoin can break through the company’s average cost line and sustain an upward trend. While this high-risk, high-leverage model can amplify gains in a bull market, it similarly magnifies losses in a bear market.