SBI Holdings plans $100 million investment in Palmer Luckey-founded Erebor Bank
In brief
- SBI Holdings plans a $100 million investment in US digital bank Erebor, per a Monday press release.
- SBI Holdings USA will make the investment.
- Erebor's technology supports blockchain-based settlement and stablecoin deposits and withdrawals.
- Robinhood Ventures Fund I bought $30 million of Erebor preferred stock the previous month, Crypto Briefing reported.
What Erebor is
Erebor was set up to serve companies in AI, defense, energy and other advanced industries. It isn't a crypto-native shop operating outside the banking system, either. Erebor received a national bank charter from the OCC and FDIC deposit insurance before it began operations in February 2026, and its services include growth financing, asset-based lending, equipment financing and fund banking.
The crypto angle sits in the plumbing.
Erebor's technology supports blockchain-based settlement and stablecoin deposits and withdrawals, according to the report. Crypto Briefing also reported that the bank's deposits surpassed $7 billion in September 2026.
Robinhood got there first
SBI isn't the only outside investor. The planned investment follows Robinhood Ventures Fund I's $30 million purchase of Erebor preferred stock the previous month, Crypto Briefing reported. That puts SBI's planned check at more than three times the size of Robinhood's (at least on the figures reported so far).
SBI's stated reasoning
SBI said the investment would strengthen its US business foundation and provide opportunities to deepen cooperation with Erebor. That's the extent of the rationale in the release as reported. The group didn't frame it as a settlement or stablecoin play, and readers shouldn't assume one.
Still, the deal lands on top of a growing digital asset portfolio. SBI has been expanding its activities through JPYSC, a yen-denominated stablecoin issued under a trust structure. Its digital asset work also includes handling USDC and RLUSD in Japan, security token issuance and trading, and investments in Ripple Labs and Circle Internet Group.
So you've got a Japanese group that's already handling dollar stablecoins at home, running its own yen stablecoin, and holding stakes in the issuers behind USDC and RLUSD. Now it's planning a $100 million position in a chartered US bank whose systems support stablecoin deposits and withdrawals. Any specific cooperation between the two hasn't been detailed in the reporting.
