1. SK Telecom Q2 2025 Earnings: Key Highlights

SK Telecom reported Q2 2025 revenue of KRW 4.3387 trillion, operating profit of KRW 338.2 billion, and net income of KRW 83.2 billion, falling short of market consensus by -2%, -13%, and -69%, respectively. The significant decline in net income was primarily attributed to increased costs related to the cyber security incident and other factors.

2. Analyzing the Underperformance: Challenges and Opportunities

  • Negative Factors: Missed market expectations, declining profitability, impact of the cyber security incident, and early stages of new businesses.
  • Positive Factors: Solid wireless communication business (maintaining 77% 5G subscriber share), growth in fixed-line communications, strengthened AI business, stable financial structure, and shareholder return policy.

Despite short-term profitability concerns, SK Telecom’s strong 5G market share and investments in AI and new ICT offer a positive outlook for future growth.

3. Future Outlook and Investment Strategy: Navigating SK Telecom’s Future

While short-term downward pressure on stock price is expected due to the earnings miss, the company’s core business competitiveness and future growth strategy suggest a positive outlook in the mid-to-long term. Key factors to watch include performance in Q3 and beyond, the visible growth of the AI business, cybersecurity reinforcement efforts, and the impact of macroeconomic and exchange rate fluctuations.

4. Key Takeaways for Investors:

  • Monitoring 5G ARPU and growth in new ICT businesses
  • Assessing the performance of AI semiconductors and AI-based services
  • Evaluating cybersecurity enhancements and customer trust recovery