Key Takeaways
- On August 25, Metaplanet executed a transfer of 1,000 BTC—approximately $79.77 million—to Coinbase Prime, though no official sale has been announced by either party.
- The use of Coinbase Prime, which specializes in institutional-grade custody, lending, and execution services, means the transaction doesn’t necessarily signal divestment.
- The company’s Bitcoin treasury stands at 43,000 BTC, currently valued around $3.4 billion based on market rates.
- In a parallel development, Metaplanet has committed to investing 2,100 BTC plus $2.5 million cash into Nasdaq-traded Super League Enterprise, set to rebrand as Superplanet under ticker SUPA.
- The proposed Superplanet merger awaits shareholder ratification and aims for completion in Q4 2026.
On August 25, blockchain monitoring service Lookonchain detected a transfer of 1,000 Bitcoin from Metaplanet to addresses associated with Coinbase Prime. At the time of execution, the cryptocurrency batch carried a market value near $79.77 million.
To date, neither Metaplanet nor Coinbase has issued an official statement confirming that these coins were liquidated.
Lookonchain characterized the movement as a deposit to Coinbase Prime, an enterprise-level platform designed for institutional clients requiring custody solutions, leverage facilities, and market access. While such deposits can precede liquidation events, they’re equally consistent with routine treasury management, collateral posting, or internal wallet restructuring.
This isn’t Metaplanet’s first brush with transfer-related scrutiny. Earlier this month on August 12, CEO Simon Gerovich publicly explained that the company had relocated 5,014 BTC across custodial wallets without executing any disposals. Observers had initially tracked 3,881 BTC exiting Metaplanet-associated addresses during that incident. The firm’s aggregate holdings remained unchanged at 43,000 BTC.
Current Bitcoin Position
Metaplanet disclosed a Bitcoin treasury of 43,000 BTC following a second-quarter acquisition of 2,823 coins. The company’s volume-weighted average entry price stands at approximately 15.3 million yen per Bitcoin, equating to roughly $96,191 based on Lookonchain’s conversion.
Using that average cost basis, Metaplanet’s total investment reaches around $4.14 billion. The present market valuation hovers near $3.4 billion, a variance driven by Bitcoin’s price fluctuations rather than any alteration to coin holdings.
A transfer into Coinbase Prime doesn’t inherently diminish Metaplanet’s economic interest. The assets may still be entirely controlled by the firm through alternative custody frameworks. Verification of an actual disposal would necessitate either a formal treasury update or documented proof of transaction settlement.
Superplanet Transaction Remains Unfinalized
Last week, Metaplanet announced an agreement to inject 2,100 BTC alongside $2.5 million cash into Super League Enterprise. The publicly traded entity would undergo rebranding to Superplanet and transition to the ticker symbol SUPA on Nasdaq.
Under the proposed structure, Metaplanet would obtain 44.86 million units comprising common stock, preferred equity, and warrant instruments. Post-transaction, the company anticipates controlling approximately 95.7% of the combined organization.
The 2,100 BTC being contributed is projected to stay within Metaplanet’s consolidated financial reporting following deal completion.
No verified documentation exists linking this week’s 1,000 BTC movement to the pending Super League arrangement. While the one-week interval between events naturally prompts speculation, neither organization has established that connection publicly.
In preparation for the broader transaction, Super League executed an at-the-market equity offering, selling 475,598 shares for roughly $2.23 million in gross revenue. The company has subsequently authorized an additional $2.27 million ATM facility for potential future issuances. Participating agents receive a 1% commission on total proceeds.
The Superplanet combination remains subject to Super League stockholder consent, Nasdaq listing requirements, and regulatory clearances spanning both United States and Japanese jurisdictions. Both parties are working toward a fourth-quarter 2026 conclusion.
Unless Metaplanet releases an updated treasury statement, the established fact remains a 1,000 BTC relocation to Coinbase Prime’s custodial infrastructure.



