Metaplanet Buys 4,279 BTC, Raising Treasury to 35,102 BTC
Metaplanet, a Japan-based public company focused on Bitcoin, purchased 4,279 BTC on Jan. 1, 2026, at an average price of about ¥16,325,148 (~$104,638) per BTC, spending roughly $380 million. The buy increases its holdings to 35,102 BTC and lowers the company’s reported average cost basis to roughly $102,000–$107,600 per BTC depending on reporting timing, with an aggregate cost basis above $3.5 billion. Metaplanet funded the accumulation with operating income and capital market financing and pursued aggressive accumulation through 2025, notably expanding reserves in Q2 2025. Earlier reporting (Q4 2025) showed a Q4 purchase of 4,279 BTC at an average ~$105,412 per BTC (spend ≈ $451.06M) and noted the treasury was underwater when BTC fell below the company’s cost basis. The latest disclosure signals continued long-term bullish conviction in Bitcoin and cements Metaplanet’s position among the largest corporate BTC treasuries. Traders should note the firm’s sustained buying pressure, funding sources, and that variations in reported cost basis reflect exchange rates and timing — factors relevant to on-chain supply dynamics and market sentiment.
Bullish
Metaplanet’s continued purchase of 4,279 BTC and a rising corporate treasury to 35,102 BTC is a supportive demand signal for BTC. Large, disclosed corporate acquisitions reduce the available liquid supply and can boost market confidence, particularly when funded by operating income and capital financing rather than token sales. The move reinforces long-term bullish sentiment among institutional and corporate holders, which can underpin price support over the medium to long term. In the short term, the trade’s direct price impact may be limited: a single corporate buy of this size is unlikely to move the entire market materially when BTC is trading at high levels, and reported variations in cost basis introduce uncertainty about whether the treasury is underwater, which can temper sentiment. However, the persistence of accumulation through 2025 and into 2026 increases the likelihood of sustained downward pressure on circulating supply and a supportive backdrop for prices — a net bullish factor for BTC.