Korean Crypto Treasuries Hit KOSDAQ's New Math Problem: Hoard More BTC or Get the Boot

South Korea's Digital Asset Treasury (DAT) firms face elevated delisting risk under revised KOSDAQ regulations taking effect on July 1, with revised market capitalization thresholds placing several Bitcoin-hoarding public companies directly in regulatory crosshairs. DATs are publicly listed companies that stockpile cryptocurrencies as a core strategic asset on their balance sheet, a model pioneered in the United States by Strategy (formerly MicroStrategy) and replicated across Japanese capital markets by Metaplanet.

Under the new rules, the market capitalization threshold rises to 200 billion KRW (~$145 million) by the end of 2026 and 300 billion KRW (~$217 million) from January 2027. Firms failing to meet the minimum for 30 consecutive trading days are placed under managed stock status and face automatic delisting within 90 days unless they recover the required level for 45 consecutive days. The trigger for DAT crypto firms is the paper profits several recorded as Bitcoin rallied over the past year; those gains may now push the firms within the scope of the new retention threshold, exposing them to immediate delisting review.

Bitplanet stands as the most visible example of South Korea's emerging DAT sector. The company was created in July 2025 when a consortium led by Asia Strategy and Sora Ventures acquired KOSDAQ-listed SGA. Bitplanet now holds 300 BTC and has stated a long-term target of accumulating 10,000 BTC. CEO Lee Seong-hoon has publicly cited Strategy and Metaplanet as inspiration for the firm's model, positioning Bitplanet as Korea's first treasury-focused listed crypto vehicle.

Bitplanet is also expanding into operational businesses, recently signing an MOU with Nasdaq-listed Antalpha to deploy Bitcoin mining equipment valued at approximately 15 billion won (~$10.8 million) across sites in Oman and Paraguay, with additional plans for AI data centers to add a second revenue stream. The reform is part of a broader regulatory tightening across South Korea's digital asset ecosystem, which already extends to exchange ownership caps and stablecoin frameworks, now reaching directly into the balance sheets of publicly listed firms holding crypto.