[R&E] Era of $180 Billion AI Infrastructure Investment Opens, APR Operating Profit Surges +228%

[R&E: Research & Epoch]

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Market Overview: Key Indicators and Trends

The New York stock market closed mixed the previous day as profit-taking sales centered on technology stocks emerged. The NASDAQ index led the decline, falling -1.51% due to the sharp drop (-17.3%) in the stock price of AMD (NASDAQ: AMD). Nevertheless, the S&P 500 index only fell by -0.51%, and the Dow index closed up +0.53%, showing solid performance driven by the strength of economically sensitive stocks.

In particular, after the market closed, Alphabet (NASDAQ: GOOGL) raised its capital expenditure guidance for 2026 to $180 billion, a 56% increase from previous market expectations, clearly signaling an intensifying competition to build AI infrastructure. Meanwhile, the U.S. ISM Services Index for January slightly exceeded expectations, and WTI crude oil prices surged 3.05% due to heightened geopolitical tensions. This has strengthened vigilance against a resurgence of inflation, which is expected to act as upward pressure on the 10-year U.S. Treasury yield by +0.8bp.

On the previous trading day, the domestic stock market attempted to decouple from global markets, with the KOSPI rising +1.57% despite the weakness in U.S. tech stocks. Samsung Electronics surpassed a market capitalization of 1,000 trillion won, proving the symbolic strength of domestic large-cap IT stocks. Institutions led the market rally with net purchases of 1.7836 trillion won, while large-cap stocks in the eco-friendly energy (nuclear, solar, and wind power) and defense sectors drove the upward trend. The core theme running through the domestic stock market the previous day was the rotation of funds into the heavy industry and energy value chains, where geopolitical factors and structural growth cycles intersect. Today, the domestic market is expected to show selective strength centered on non-IT growth sectors with solid fundamentals based on earnings amid weakening tech stock momentum and a high-interest-rate environment.

Key Industry Issues and Insights

The AI and semiconductor value chain continues its structural growth despite short-term correction risks. ISC, a company specializing in AI semiconductor test sockets, recorded an operating profit of 21.9 billion won in the fourth quarter, surging +192% year-on-year. This is the result of profitability being driven by the expansion of the sales portion of test sockets for AI semiconductors to 75%. The sharp drop in the stock price of core chip design company AMD (NASDAQ: AMD) is attributed to disappointment over its first-quarter guidance, but its data center-bound revenue increased by +39%, and it maintains a forecast of over 60% growth in data center revenue for 2026, confirming that long-term demand remains solid.

The shipbuilding and heavy industry sectors are proving qualitative growth against the backdrop of a structural boom. Hyosung Heavy Industries achieved exceptionally high profitability with an operating profit margin of 20.2% in its heavy industry division in the fourth quarter, demonstrating that it has reached the peak of the power infrastructure boom centered on the North American transformer market. In the shipbuilding sector, Hanwha Ocean missed market expectations by reflecting 230 billion won in one-off labor costs, including performance bonuses, in the fourth quarter. However, excluding this, the actual margin improvement trend in the commercial vessel sector remains intact. As seen in the case of HJ Shipbuilding & Construction, which forecasts 1.2337 trillion won in sales for its shipbuilding division in 2026, it is certain that the industry will enter a stage where the effect of soaring newbuilding price indicators is continuously reflected in earnings.

The consumer goods sector shows sharply contrasting fortunes depending on domestic demand and overseas performance. Due to a slowdown in domestic consumption and the reflection of one-off costs, Lotte Chilsung Beverage recorded an operating loss of -12 billion won in the fourth quarter, and GS Retail also fell short of market expectations by 11.0% due to voluntary retirement and promotional expenses in its convenience store division. In contrast, global beauty tech company APR achieved an operating profit of 130.1 billion won in the fourth quarter, surging +227.9% year-on-year. In particular, the high growth trend overseas, including U.S. sales +270% and Japanese sales +289%, drove company-wide profitability (operating profit margin of 23.8%), highlighting the importance of overseas market penetration. In the automotive sector, despite sluggish domestic and electric vehicle (EV) sales, Hankook Tire & Technology achieved an operating profit margin of 10.0% through the expanded sales of high-priced, high-margin EV tires, emphasizing the importance of qualitative growth.

Market Signals

• Acceleration of AI Infrastructure Investment: Alphabet (NASDAQ: GOOGL) presented its 2026 capital expenditure guidance at $180 billion, raised by 56% compared to market expectations, forecasting an acceleration in the competition to secure AI data centers.

• Explosive Global Growth in Beauty Tech: Driven by high overseas growth, APR recorded an operating profit of 130.1 billion won in the fourth quarter, achieving a surging performance of +227.9% compared to the same period last year.

• Continuation of Power Infrastructure Super-boom: Despite provisions for Chinhung International, Hyosung Heavy Industries recorded a high operating profit margin of 20.2% in its heavy industry division in the fourth quarter, proving the strength of the power infrastructure cycle centered on North America.

Epoch View: Investment Implications

The macroeconomic environment is facing upward pressure on long-term interest rates due to the re-emergence of inflation vigilance following strong U.S. ISM services indicators and a surge in international oil prices. However, the domestic stock market is sustaining a solid trend through the expansion of the market capitalization of large-cap tech stocks and the strength of the eco-friendly and energy sectors. This decoupling phenomenon reflects the market's high trust in the structural growth engines of domestic companies.

At this point, rather than focusing on stocks with high short-term earnings volatility, a strategy of expanding exposure to the materials and equipment sectors benefiting from the long-term AI infrastructure build-out—confirmed by the massive upward revision in capital expenditures by Alphabet (NASDAQ: GOOGL)—as well as the power equipment and shipbuilding sectors, is valid. In particular, qualitative analysis is essential for companies that have proven structural growth based on overwhelming profitability and have presented aggressive 2026 guidances, such as APR (operating profit margin of 23.8%) or HD Hyundai Marine Solution (operating profit margin of 17.5%). For the retail and consumer goods sectors, which showed sluggish performance due to a slowdown in domestic consumption and one-off costs, it is time to closely monitor whether the results of restructuring and overseas expansion become visible.

This content was generated through News Epoch's proprietary AI algorithm, which tracks and analyzes public data from major domestic securities firms' research centers in real-time.
Please note that it is an objective summary based on collected data and is not an investment solicitation or recommendation for specific stocks.