Japanese investment firm Metaplanet has significantly expanded its Bitcoin exposure, confirming the acquisition of 4,279 BTC during the fourth quarter of 2025.
The update was shared by CEO Simon Gerovich, underscoring the company’s aggressive treasury strategy as it closes out the year.
Q4 2025 Bitcoin Buying Breakdown
According to the disclosure, Metaplanet spent approximately $451.06 million on its Q4 purchases, paying an average price of $105,412 per Bitcoin. These additions bring the firm’s total holdings to 35,102 BTC as of December 30, 2025.
Cumulatively, Metaplanet has invested roughly $3.78 billion into Bitcoin, with an overall average cost basis of about $107,606 per BTC. The figures position the company among the more prominent corporate holders of Bitcoin, particularly within Asia.
Metaplanet has acquired 4279 BTC during Q4 2025 for $451.06 million at ~$105,412 per bitcoin and has achieved BTC Yield of 568.2% YTD 2025. As of 12/30/2025, we hold 35,102 $BTC acquired for ~$3.78 billion at ~$107,606 per bitcoin. $MTPLF $MPJPY pic.twitter.com/AFRldH4hVI
— Simon Gerovich (@gerovich) December 30, 2025
BTC Yield Surges in 2025
One of the standout metrics highlighted by Gerovich is Metaplanet’s reported BTC Yield of 568.2% year-to-date for 2025. While the company did not elaborate on the methodology behind this yield figure in the post, it signals a dramatic expansion of Bitcoin exposure relative to earlier periods and reinforces Metaplanet’s conviction-driven approach.
A Treasury Strategy Built Around Bitcoin
The Q4 accumulation confirms that Metaplanet continues to treat Bitcoin as a core treasury asset rather than a short-term trade. With purchases executed at prices above $100,000 per BTC, the firm appears focused on long-term positioning rather than timing short-term market fluctuations.
As 2025 comes to a close, Metaplanet’s growing balance sheet of Bitcoin highlights how corporate adoption is no longer limited to U.S.-based firms. Instead, global players are increasingly willing to commit substantial capital to Bitcoin, even at elevated price levels, signaling sustained institutional confidence in the asset’s long-term role.
