Over the past year, Samsung Electronics (KRX: 005930) has once again become a focal point in the global capital market. With the rapid development of generative AI, global tech giants have continued to expand AI data center construction, leading to a significant increase in demand for high-bandwidth memory (HBM) and high-performance DRAM. This has driven a substantial improvement in Samsung Electronics' semiconductor business profitability, sparking a new round of stock price increases.

However, after the stock price reached a temporary peak, the market's focus has shifted. Investors are no longer just discussing whether AI can continue to drive Samsung Electronics' growth, but whether the current valuation already reflects future expectations, and how long the AI investment frenzy can last. In the long term, Samsung Electronics' future trajectory will still be influenced by multiple factors, including AI chip demand, the memory chip cycle, industry competition, and capital expenditure.

Why Did Samsung Electronics Become the Core Beneficiary of the AI Rally Again?

This round of Samsung Electronics' rise was not driven by smartphones or consumer electronics, but by the semiconductor cycle brought about by global AI infrastructure investment. As companies like OpenAI, Microsoft, and Meta continue to increase AI computing power investment, the demand for HBM and DRAM from high-performance GPUs has grown rapidly, making Samsung Electronics once again a key beneficiary of the global AI supply chain.

This shift has already been reflected in the company's performance. In the first quarter of 2026, Samsung Electronics achieved revenue of 133.9 trillion KRW, an increase of approximately 69% year-over-year; operating profit reached 57.2 trillion KRW, an increase of more than 8 times year-over-year, both setting new all-time quarterly highs. Among these, the semiconductor business achieved revenue of 81.7 trillion KRW and operating profit of 53.7 trillion KRW, contributing approximately 94% of the company's operating profit. The earnings report showed that HBM, AI storage products, and enterprise SSDs have become core drivers of profit growth. According to the company's disclosure, increased sales of high-value AI products and the rebound in memory chip prices jointly contributed to the performance improvement.

| Key Data for Q1 2026 | Value | | --- | --- | | Revenue | 133.9 trillion KRW | | Operating Profit | 57.2 trillion KRW | | Semiconductor Business Revenue | 81.7 trillion KRW | | Semiconductor Business Operating Profit | 53.7 trillion KRW | | Semiconductor Profit as % of Company Operating Profit | ~94% |

Beyond financial performance, Samsung Electronics is also continuously expanding its AI product lineup. The company has begun providing customers with samples of the next-generation HBM4E and is accelerating the development of products like SOCAMM and high-performance SSDs, aiming to further enhance its competitiveness in the AI storage market. This means that the current market valuation logic for Samsung Electronics has gradually shifted from a traditional consumer electronics company to an AI semiconductor leader.

From an industry-wide perspective, AI is transforming the global semiconductor demand structure. In the past, smartphones and PCs were the primary sources of demand for memory chips; now, AI data centers have become the most important growth engine. For Samsung Electronics, this not only means higher product prices but also that future profitability will be more influenced by the pace of AI infrastructure construction.

Can AI Chip Demand Sustain Samsung Electronics' Future Growth?

In the short term, AI remains Samsung Electronics' biggest growth driver, but whether it can continue depends on whether global AI investment maintains high growth.

Over the past two years, tech companies like OpenAI, Microsoft, Meta, Alphabet, and Amazon have continuously expanded AI infrastructure investment. According to multiple institutions, global major tech companies' AI capital expenditure is expected to continue growing in 2026, with data centers, GPUs, and AI storage remaining key areas of investment. For Samsung Electronics, this means demand for products like HBM, enterprise SSDs, and high-capacity DRAM is likely to remain high.

In addition to training large models, the AI inference market is also expanding rapidly. More and more companies are applying AI to search, office software, intelligent customer service, and enterprise automation, driving cloud computing providers to increase server deployments. Compared to the previous cloud computing cycle, this AI infrastructure buildout relies more heavily on high-performance storage, making HBM one of the fastest-growing segments in the industry.

Currently, Samsung Electronics is advancing next-generation products like HBM4 and HBM4E, hoping to further scale its AI storage business. However, the company faces intense competition in this area. The global HBM market is currently dominated by SK Hynix, Micron, and Samsung Electronics. Customer certification, product performance, and mass production speed may all affect future market share.

Current AI demand mainly comes from the following directions:

• Large model training continues to drive growth in GPU and HBM procurement;
• Enterprise AI applications are accelerating implementation, boosting demand for inference servers;
• Cloud computing providers are continuously building AI data centers;
• High-performance SSDs and DRAM are becoming key upgrade focuses for enterprise servers.

If AI applications continue to expand in the future, Samsung Electronics is still likely to benefit from this long-term trend; however, if the pace of global AI investment slows, demand for high-end storage products could cool. Therefore, AI demand itself is not the only variable; what matters more is whether AI commercialization can continue to drive companies to increase capital expenditure.

Is the Memory Chip Cycle Entering a New Upward Phase?

Beyond AI, another important reason for the recent rise in Samsung Electronics' stock price is the memory chip industry re-entering an upward cycle.

The semiconductor industry has historically been cyclical. Over the past few years, weak global consumer electronics demand led to sustained declines in DRAM and NAND prices, putting pressure on Samsung Electronics' semiconductor business profits. With the acceleration of AI data center construction, demand for high-performance memory surged, industry inventories gradually normalized, and DRAM and HBM product prices began to recover, driving the entire memory industry into a new phase of recovery.

Unlike past cycles driven by smartphones and PCs, this cycle is primarily AI-driven, leading to significant structural changes in the industry. The profit margins for high-end HBM products are much higher than those for ordinary DRAM, and enterprise SSDs and high-capacity storage products have more stable order sources, further improving the earnings quality of Samsung Electronics' semiconductor business.

Compared to the past, this memory cycle has several distinctive characteristics:

• AI data centers, not consumer electronics, are the core driver of demand growth;
• HBM product profit margins are significantly higher than those of traditional memory chips;
• Long-term order proportions are increasing, with more stable demand from enterprise customers;
• The share of high-end products is rising, improving overall profitability.

However, the semiconductor industry cannot escape cyclical patterns. If Samsung Electronics, SK Hynix, Micron, and others continue to expand production while AI demand growth falls short of market expectations, the DRAM and NAND markets could still face a supply-demand imbalance. Therefore, for Samsung Electronics, what truly matters is not just the current price increase, but whether this memory cycle can last longer than previous ones.

Why Is Samsung Electronics' Stock Price Consolidating at High Levels? Is the Market Trading on Expectations or Earnings?

Looking at the recent weekly chart, Samsung Electronics' stock price has entered a high-level consolidation phase after a continuous rally. Unlike the previous phase, which was primarily driven by AI concept valuations, the market is now paying more attention to the ability to deliver earnings and whether future growth can match the already elevated market expectations.

This shift is not uncommon in the semiconductor industry. Typically, when an industry enters the early stage of an upcycle, the market first trades on "expectations," with stock prices often leading fundamentals; after companies report impressive earnings, investor attention turns to whether growth in the coming quarters can be sustained. For Samsung Electronics, despite record-breaking first-quarter results, the stock price has not continued to rise rapidly, reflecting the market's reassessment of future growth potential.

Currently, the factors affecting market sentiment mainly include three aspects: first, whether new HBM products can consistently secure certification from major AI chip makers; second, whether global tech companies' AI capital expenditure remains high; and third, whether high-end storage product prices can maintain their high levels. These factors collectively determine Samsung Electronics' earnings expectations for the coming quarters.

On the other hand, the overall South Korean semiconductor sector has also entered a period of high-level volatility. As the AI theme heats up, the market has already priced in a considerable amount of optimism. If corporate earnings continue to beat expectations in the future, the stock price may still find support; but if the pace of AI investment slows or product certification progress falls short, valuations could face a correction.

Therefore, the market is currently trading not just on Samsung Electronics' earnings, but on the company's long-term competitiveness in the AI semiconductor supply chain and whether the global AI investment cycle can be sustained.

Is the Market Trading on Fundamentals or Future Expectations?

For now, the answer is not binary; it is a combination of both.

On one hand, Samsung Electronics' fundamentals have indeed improved significantly. Record quarterly revenue, profit growth, and increased demand for AI storage products all indicate that the company has entered a new profit cycle. From this perspective, the recent rally has some fundamental support and is not entirely driven by market sentiment.

On the other hand, the current market valuation of Samsung Electronics also incorporates expectations for continued rapid AI development over the next few years. If AI infrastructure investment continues to expand, the company's earnings still have room for further improvement; but if the growth rate of capital expenditure slows, the market may revise its growth expectations for the company.

The following factors are key variables the market will focus on going forward:

| Favorable Factors | Potential Risks | | --- | --- | | Continuous expansion of AI data centers | Slowing AI capital expenditure growth | | Sustained growth in HBM product demand | Intensified competition in the HBM market | | Memory chip prices remaining high | Increased supply due to industry expansion | | South Korea's continued support for the semiconductor industry | Correction pressure from high valuations | | Rapid adoption of enterprise AI applications | Global macroeconomic uncertainty |

In the coming quarters, the market will closely watch the following signals:

• Progress in HBM4 and HBM4E product mass production and customer adoption;
• AI capital expenditure plans of major global tech companies;
• Whether DRAM and NAND price trends remain upward;
• Samsung Electronics' next quarterly earnings report and guidance;
• South Korea's semiconductor industry policies and new investment progress.

For long-term investors, these variables are more worthy of continuous tracking than short-term stock price fluctuations, as they determine whether Samsung Electronics' earnings can continue to improve in the coming years.

Can You Still Buy Samsung Electronics Stock? What Are the Key Variables to Watch?

There is no single market answer to the question, "Can you still buy Samsung Electronics stock?" What truly influences the future trajectory is not short-term stock price movements, but whether the company can consistently deliver on the growth expectations brought by AI.

Currently, Samsung Electronics still has multiple long-term advantages. The company has world-leading memory chip manufacturing capabilities, deep expertise in DRAM, NAND, and advanced packaging, and continues to increase R&D investment in HBM and AI storage products. As AI applications expand, enterprise servers, high-performance storage, and data center construction are still expected to provide long-term demand support for the company.

However, investors also need to pay attention to changes in the competitive landscape. SK Hynix maintains a lead in the HBM market, while Micron is also continuously increasing investment in AI storage. If Samsung Electronics cannot continuously improve product competitiveness or expand market share in the future, its earnings growth rate could be impacted.

Overall, the five key variables affecting Samsung Electronics' future trajectory include:

1. Whether global AI data center investment continues to grow;
2. HBM product competitiveness and customer certification progress;
3. DRAM and NAND memory chip price cycles;
4. South Korea's semiconductor industry policies and capital expenditure intensity;
5. The global economic environment and the pace of AI investment by tech companies.

For investors focused on South Korean tech stocks, it is more important to continuously track these long-term variables than to predict short-term stock price movements, as they determine Samsung Electronics' earnings and market valuation over the next few years.

How to Continuously Track Samsung Electronics Market Dynamics Through Gate?

For investors following Samsung Electronics, simply observing stock price changes is not enough; it is also necessary to combine earnings reports, industry policies, and AI industry developments for ongoing analysis.

Through Gate Stocks, users can view real-time quotes for Samsung Electronics stock and continuously track key long-term variables affecting the company's fundamentals, including quarterly earnings reports, HBM product progress, global AI data center investment, and South Korean semiconductor industry policies. At the same time, they can also monitor the South Korean tech sector and global semiconductor industry dynamics to gain a more comprehensive understanding of Samsung Electronics' competitive position in the AI supply chain, rather than making judgments based solely on short-term market fluctuations.

Summary

Samsung Electronics once again became the focus of global capital markets, not because of short-term market sentiment, but because AI infrastructure construction drove the entire memory chip industry into a new growth cycle. Record earnings, growing demand for HBM products, and South Korea's continued semiconductor strategy have jointly raised market expectations for the company's future profitability.

However, as the stock price has experienced a significant rally, the market's trading logic is also changing. The focus has shifted from the "AI concept" to the "ability to deliver earnings." What will truly determine Samsung Electronics' future trajectory will be whether AI data center investment continues, whether HBM product competitiveness can further improve, and whether the memory chip industry cycle can be sustained.

Therefore, instead of simply answering "can you still buy," it is better to continuously track the pace of AI investment, changes in memory chip prices, and the competitive landscape. These long-term variables reflect Samsung Electronics' future development potential more than short-term stock price fluctuations.

FAQ

Why does AI drive Samsung Electronics' stock price up?

AI data center construction requires large amounts of HBM, DRAM, and enterprise SSDs, all of which are important products in Samsung Electronics' semiconductor business. Therefore, growth in AI investment can directly enhance the company's earnings expectations.

What is Samsung Electronics' biggest growth driver currently?

The biggest current growth driver comes from demand for AI memory chips, including HBM, high-performance DRAM, enterprise SSDs, and other AI infrastructure-related businesses such as advanced packaging.

Which company benefits more from AI, Samsung Electronics or SK Hynix?

Both companies are important suppliers of AI memory chips. SK Hynix currently maintains a lead in the HBM market, while Samsung Electronics has a more complete semiconductor product portfolio. Future competitive advantage will still depend on product development and customer expansion capabilities.

What are the main risks facing Samsung Electronics currently?

Investors are mainly concerned about the slowdown in AI capital expenditure, intensified competition in the HBM market, a potential decline in memory chip prices, and supply-demand changes brought about by industry expansion.

How can I continuously track Samsung Electronics stock and related market dynamics?

In addition to monitoring stock price trends, you can also continuously track Samsung Electronics' quarterly earnings reports, HBM product progress, global AI investment plans, South Korean semiconductor industry policies, and changes in the memory chip market to more comprehensively assess the company's future development trends.