A recent study has shed light on the significant bitcoin holdings of Dunamu, the parent company of Upbit, South Korea's largest cryptocurrency exchange. As of December 2024, the company held a substantial 16,839 bitcoins, highlighting its considerable stake in the digital asset. The funds used to acquire these bitcoins were generated from income derived from "BTC market transaction fees" and "BTC withdrawal fees" on the Upbit platform. This revelation provides insight into the exchange's revenue streams and its approach to managing and investing the fees it collects from users. The holding of such a large amount of bitcoin by the parent company of a major exchange underscores the potential for cryptocurrency exchanges to accumulate significant wealth through transaction fees. It also suggests that these companies are confident in the long-term value of bitcoin, opting to hold it as a reserve rather than converting it into fiat currency. This strategy could have implications for the broader cryptocurrency market, as the actions of major exchanges can influence market sentiment and prices. The fact that Dunamu's bitcoin holdings are sourced from transaction and withdrawal fees indicates a healthy level of activity on the Upbit platform. It also points to the exchange's ability to generate substantial revenue from its operations, which can be reinvested in the business or held as a store of value. As the cryptocurrency market continues to evolve, the investment strategies of major exchanges like Upbit will be closely watched, providing valuable insights into the sector's trends and potential future developments.