Samsung Units Acquire $408 Million Stake in Upbit Operator Dunamu

Three prominent affiliates of the Samsung Group have finalized an agreement to acquire a combined 4% equity stake in Dunamu, the operator of Upbit, South Korea’s largest cryptocurrency exchange. The joint investment totals 612.8 billion won, roughly $408 million. The transaction caps off a historic May consolidation wave that has seen South Korea’s primary financial and technology conglomerates aggressively stake claims in the country’s foundational digital asset infrastructure.

Under the terms of the board-approved agreement, the equity split is allocated precisely across the three corporate units. Samsung Securities will secure a 2% stake, while the group’s enterprise IT arm, Samsung SDS, and its credit card division, Samsung Card, will each take a 1% holding. The shares were purchased from Kakao Investment and its affiliated venture funds at approximately 441,000 won per share, a price line that values Dunamu at an overall valuation of 15.3 trillion won (approximately $10.2 billion).

Strategic Synergies and Infrastructure Integration

The investment represents a transition for the Samsung units from hands-off technical observation to active ecosystem development. According to corporate filings, each affiliate intends to leverage Dunamu’s platform to scale distinct commercial operations. Samsung Securities is positioning itself to co-develop the issuance and distribution of tokenized securities (STOs) and expand into regulated digital asset custody services.

Concurrently, Samsung SDS will expand its newly minted internal digital asset consulting group to accelerate blockchain-based enterprise platforms and AI integrations. Meanwhile, Samsung Card plans to integrate its retail merchant network with Dunamu’s ecosystem. This payment infrastructure strategy is tailored to support a localized payment framework once the South Korean government establishes guidelines for won-denominated stablecoins.

Financial Race for Korea’s Crypto Ecosystem

The entry of Samsung follows two weeks of multi-million dollar acquisitions targeting Dunamu. On May 15, Hana Financial Group’s flagship banking unit purchased a 6.55% stake in the operator for $669 million, establishing it as the first major commercial lender to hold direct equity in the exchange. Just five days later, Hanwha Investment & Securities escalated its own position to 9.84% via a $399 million transaction, becoming Dunamu’s third-largest shareholder.

Combined, these transactions have shifted roughly 14% of Dunamu’s total equity to mainstream institutional groups in under two weeks, accumulating an aggregate deal value exceeding 2.2 trillion won. This corporate reshuffle has also allowed initial investor Kakao to complete its exit strategy, reducing its stake from 10.58% down to 0.13%. The timing aligns with a broader industry transformation: Dunamu is moving toward an all-stock merger with Naver Financial valued at 15 trillion won. While antitrust reviews by the Fair Trade Commission have pushed the final transaction closing date to September 30, the entry of major institutional groups highlights an ongoing preparation for South Korea’s upcoming Digital Asset Basic Act.

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