Naver-Dunamu Merger Stalls: Regulatory Headwinds and Declining Crypto Revenue Push Deal Back Three Months

South Korea's Naver Financial is hitting the brakes on its landmark acquisition of Dunamu, the powerhouse behind crypto exchange Upbit. The fintech giant just filed notice with the Financial Supervisory Service (FSS) pushing back its shareholder vote to August 18, with deal completion now targeted for September 30—roughly three months later than the original May-June timeline.

This isn't a surprise delay. The $10.3 billion all-stock transaction, which would merge one of South Korea's largest fintech platforms with the nation's biggest crypto exchange, faces mounting regulatory friction. When Naver Financial first confirmed the deal in November, it signaled this was no quick process. But now we're seeing exactly why the crypto analysis community needs to stay alert on regulatory timelines—they can make or break even mega-cap deals.

Regulatory Uncertainty Is the Real Headwind

Naver's filing makes clear that multiple moving pieces are slowing the machinery. Beyond standard major shareholding and business combination reviews, the company explicitly flagged South Korea's proposed Digital Asset Basic Act as a potential deal-breaker. This isn't just bureaucratic noise.

The Digital Asset Basic Act represents the second phase of South Korea's crypto regulatory framework—a comprehensive rulebook that goes way beyond current user-protection measures. Expected in H1 2026, this legislation could fundamentally reshape how Dunamu operates. Naver acknowledged the deal could face delays or outright cancellation depending on how these approvals progress and what the new law actually contains. That's material risk for portfolio managers tracking this name.

Dunamu's Financial Performance Suggests Market Headwinds

Here's where the crypto market intelligence gets grimmer. Dunamu's recent annual report reveals operational weakness that's likely feeding investor anxiety about the deal's valuation.

The crypto exchange operator posted revenue of approximately 1.56 trillion won ($1 billion) in 2025—a 10% year-on-year decline. More concerning: operating profit crashed 26.7% to 869.3 billion won ($573.3 million), while net profit tumbled 27.9% to 708.9 billion won ($467 million). The culprit? Reduced crypto trading volumes during a broader market slowdown.

This matters because it directly impacts the deal's strategic rationale. Research from 10x Research confirms the headwind: weekly trading volumes recently hit their lowest point since 2022, down roughly 7% from average levels. Ethereum network fees and other on-chain demand indicators are equally anemic, signaling subdued market activity across the board.