[Disclosure] HANMI Semiconductor (042700) Reports Q3 2025 Operating Profit of KRW 67.8 Billion, Tumbling -21.4% QoQ… Escalating HBM Peak-Out Fears

Source: Financial Supervisory Service Electronic Disclosure System (DART) / 2025.10.31

Disclosure Type: Provisional Quarterly Financial Results (Fair Disclosure)

💡 3-Second Summary

HANMI Semiconductor’s Q3 earnings report is out, revealing a noticeable drop in both revenue and operating profit compared to the previous quarter and the same period last year. The unstoppable growth momentum driven by the AI boom has hit a temporary speed bump.

📊 1. [Key Disclosure Content & Financial Summary]

• Q3 2025 Performance Analysis
  • Revenue: KRW 166.23 Billion (-7.7% QoQ, -20.3% YoY)
  • Operating Profit: KRW 67.82 Billion (-21.4% QoQ, -31.7% YoY)
• Cumulative YTD (Jan-Sep 2025) Performance
  • Cumulative Revenue: KRW 493.67 Billion (+20.6% compared to the same period last year)
  • Cumulative Operating Profit: KRW 223.76 Billion (+22.0% compared to the same period last year)
• Note: Net income and profit before income tax were excluded from this provisional report. These figures are subject to change pending final external audit.

📈 2. [Expert Insight: Impact on Share Price & Valuation]

• Short-Term Volatility Inevitable (Genuine Negative Surprise): While YTD cumulative metrics still showcase an over 20% growth trajectory, the sequential quarterly slowdown is steeper than expected. Crucially, the operating profit contraction (-21.4%) outstripping the revenue decline (-7.7%) implies that high-margin HBM equipment (TC Bonder) shipments might be facing scheduling delays or pricing pressures.
• Igniting the HBM Peak-Out Debate: The justification for the premium valuation (multiple) that the market previously granted HANMI Semiconductor will now be heavily questioned. This Q3 earnings miss is highly likely to trigger aggressive profit-taking and exert strong downward pressure on the stock price in the near term. Investors must structurally monitor the CAPEX adjustments of its primary global tech clients.

📝 Editor Comment (by K-STOCK Editor)

The latest scorecard from HANMI Semiconductor—a structural linchpin of the global AI rally—serves as a stark wake-up call for the market. A more than 30% drop in operating profit compared to last year is a disparity too wide to simply brush off as a ‘temporary breathing room.’ While the YTD numbers remain in positive territory, equity markets consistently price in sequential quarterly growth. This report raises valid questions about whether HBM oversupply concerns and slowing front-end demand are finally manifesting in hard data. It is a time for rigorous risk management with a conservative lens.

📢 Disclaimer & Source Information Source: This content was structured and generated based on official data submitted to the Financial Supervisory Service’s DART system. Investment Risk Notice: This material is provided solely for informational and linguistic reference purposes. Under no circumstances does it constitute financial advice or a recommendation to buy or sell specific equities. All investment decisions and financial liabilities rest entirely with the individual investor. Inquiries: For compliance inquiries or copyright requests, please contact ksb220805@gmail.com.