Hana Bank Invests $669M in Upbit Operator Dunamu: What the Deal Signals

South Korea’s Hana Financial Group announced Friday it will acquire a 6.55% stake in Dunamu Inc., the operator of the country’s dominant crypto exchange Upbit, for 1 trillion won ($669 million). The transaction is the largest bank investment ever made into a virtual asset operator in South Korea. Hana Bank Moves Into Direct Crypto Equity Ownership Hana Financial Group disclosed in a regulatory filing that its flagship Hana Bank will take a 6.55% stake in Dunamu, operator of Upbit, South Korea’s largest crypto exchange. Hana Bank is purchasing the stake from Kakao Investment, making Hana Financial Dunamu’s fourth-largest shareholder. Institutional Momentum Builds Around Dunamu Dunamu’s Upbit exchange currently handles more than 80% of South Korea’s crypto trading volume and ranks as the world’s fourth-largest crypto exchange by trading volume. Han’s acquisition of it isn’t a standalone deal.  It’s the third major institutional move on Dunamu in six months.  In November 2025, Korean IT giant Naver Corp. and Dunamu Inc. announced plans to jointly invest around $6.8 billion to build AI and Web3 infrastructure over five years with an aim to become a global leader in the digital finance market. The Hana-Dunamu partnership is also expected to expand into stablecoin issuance and future financial services, according to analysts tracking the deal. The banking giant’s investment also signals a shift from operational banking partnerships toward direct ownership exposure in the crypto industry. Banking Integration Central to Korea’s Crypto Market Structure South Korea is one of the world’s largest retail crypto markets. Upbit and Bithumb rank among the highest-volume exchanges globally for Korean won trading pairs. The country also operates one of the most tightly regulated crypto frameworks, requiring licensed exchanges, real-name banking accounts, and strict compliance under financial regulators. Hana Financial Group’s investment in Dunamu marks a rare case of a major South Korean bank taking a direct equity stake in a leading crypto exchange operator. Until now, banks in South Korea have largely limited their role to providing fiat on- and off-ramps through real-name accounts and supporting regulatory compliance systems such as AML and KYC, rather than taking ownership positions in crypto firms. Why This Matters Hana’s $669 million equity stake in Dunamu signals that South Korea’s traditional banking sector is moving beyond custody and payment services to take direct equity exposure in crypto market infrastructure.  A shift may accelerate stablecoin development, deepen regulatory alignment, and set a precedent for bank-exchange consolidation in other major markets. Dig deeper into DailyCoin’s trending crypto scoops today:Fidelity, DTCC Tap Chainlink in Landmark Week for Tokenized FinanceNvidia’s HBAR Bet Clashes With Retail AI Agent Frenzy People Also Ask: What is Hana Financial Group? Hana Financial Group is one of South Korea’s largest banking and financial services companies, offering retail banking, investment banking, asset management, and global financial services through subsidiaries like Hana Bank. Why did Hana Financial invest in Dunamu Hana Financial is expanding into crypto infrastructure by taking an equity stake in Dunamu, the operator of Upbit, to gain strategic exposure to digital asset markets. Why is Upbit important in South Korea’s crypto market? Upbit dominates South Korea’s crypto trading activity, handling more than 80% of local trading volume.