Metaplanet just added another 2,823 Bitcoin to its balance sheet, pushing its total stash to 43,000 BTC. For a company that didn’t own a single satoshi before April 2024, that’s a remarkable trajectory.
The Tokyo-listed firm, which trades on the Tokyo Stock Exchange under ticker 3350.T and as an ADR under MPJPY in the US, has been on a relentless accumulation spree. This latest purchase puts Metaplanet in direct competition with Twenty One Capital, which holds roughly 43,514 BTC, for the title of third-largest corporate Bitcoin holder on the planet.
The numbers behind the buying binge
To appreciate how fast Metaplanet is moving, look at the timeline. The company ended 2025 with 35,102 BTC. By March 31, 2026, it had reached 40,177 BTC after scooping up 5,075 BTC in Q1 alone, a haul worth approximately $398 million to $405 million at an average price between $78,000 and $80,000 per coin.
Now, with this fresh 2,823 BTC purchase, the total sits at 43,000 BTC. That’s a jump of roughly 22.5% from where the company started the year.
