Samsung Electronics 360 Trillion Cluster Investment: Why It Deserves Attention Despite Sharp Stock Decline
Samsung Electronics' plan to invest 360 trillion KRW in a semiconductor cluster is attracting significant market interest. However, on April 2, 2026, the stock price plunged 5.91% amid geopolitical risks and global trade tensions, severely dampening investor sentiment. This article delves deeply into the feasibility and timeline of the investment plan, Samsung Electronics' potential to regain foundry competitiveness, and investment considerations at the current stock price level.
Feasibility and Timeline of the 360 Trillion KRW Cluster Investment Plan
Samsung Electronics is advancing a massive project to invest 360 trillion KRW in the Yongin Advanced System Semiconductor Cluster within a national industrial complex. Separately, 20 trillion KRW is allocated to a next-generation semiconductor research & development (R&D) complex at the Giheung Campus. The total investment reaches approximately 380 trillion KRW, which is expected to have a substantial impact on the semiconductor ecosystem.
Regarding the timeline, the Yongin cluster is scheduled for phased operation starting late 2025, aiming for completion and stabilization by the early 2030s. The R&D complex has commenced partial operations since 2024, with continuous significant manpower and capital being invested for advanced development. Given the immense scale and time required for infrastructure development, variables such as policy changes or global economic fluctuations during the process cannot be ruled out.
Nevertheless, considering strong support from the government and local authorities, ecosystem linkage effects, and Samsung Electronics' successful track record with large-scale investments, the plan is unlikely to undergo major modifications. Particularly, its status as a national strategic industry and the ongoing global supply chain realignment strengthen Samsung's resolve to invest firmly.
Foundry Competitiveness Recovery Scenario: Practical Possibilities and Challenges
Samsung Electronics is focusing on the third-generation foundry process to expand its market share. Recently, the company has increased process yields to 60%, showing signs of regaining competitiveness relative to rival TSMC. This development is regarded as a partial solution to TSMC’s production line saturation and high cost issues.
Additionally, Samsung is emphasizing a turnkey solution that offers a one-stop service including HBM4 (4th generation high-bandwidth memory) customized logic dies and advanced packaging, aiming to secure more customers. This approach enhances client convenience by providing integrated design, manufacturing, and packaging, thereby supporting market share expansion.
However, technological challenges and intensified competition remain key uncertainties. Competition in developing 3nm and 2nm processes continues vehemently, with yield stabilization at finer nodes requiring time. Moreover, supply chain uncertainties arising from geopolitical tensions between the U.S. and China may pose burdens on Samsung's expansion plans.
Comparatively, TSMC maintains advantages in customer diversification and rapid process transitions, preserving certain market lead segments over Samsung. Still, factoring in Samsung’s aggressive investments, government support, and technical capabilities, a near-term scenario of narrowing market share gaps is realistic.
Stock Price Plunge and Market Environment: Disconnect from Fundamentals
On April 2, Samsung Electronics’ stock fell 5.91% due to a mix of external negative factors including tariff risks introduced during the Trump administration, heightened geopolitical tensions, and concerns over a global semiconductor industry slowdown. While the stock reacted sensitively in the short term, fundamentals remain solid.
In the latest quarterly earnings, Samsung demonstrated recovery centered on the semiconductor segment, and securities analysts’ consensus suggests that the cluster investment will positively impact mid-to-long-term earnings. The latest target price stands at 256,720 KRW, implying approximately 44% upside from the closing price of 178,400 KRW on April 2, making the current price attractive from a long-term investment perspective.
Of course, geopolitical uncertainties and global economic deceleration may pressure the stock price in the short term. However, investors are advised to view these as temporary adjustments and focus on Samsung Electronics’ fundamental strength and growth strategies.
Proprietary Analysis: Investment Appeal of Samsung Electronics through Chart, Supply & Demand, and Competitor Comparison
Stock Chart Analysis and Supply-Demand Trends
Samsung Electronics’ stock price showed a steady upward trend from Q3 2025 until it sharply declined on April 2 due to geopolitical risk impact. However, it is currently supported by the 200-day moving average, suggesting potential for a short-term rebound. Notably, foreign investors exhibited some buying pressure even on the day of the decline, indicating positive assessments of Samsung’s fundamentals by institutional and foreign players.
Comparison with Competitor TSMC
In the global foundry market, Samsung Electronics directly competes with TSMC. TSMC holds technological advantages in the 3nm and 2nm processes and has strengthened market dominance through diverse customer acquisition. Conversely, Samsung differentiates itself with aggressive investments and advanced packaging turnkey solutions. Considering investment scale, government backing, and R&D personnel acquisition, Samsung’s competitiveness is clearly improving, making market share expansion a practical goal.
Supply-Demand and Valuation Perspective
Currently, Samsung Electronics’ price-to-earnings ratio (PER) stands at approximately 14–16 times, somewhat below the global semiconductor sector average. This likely reflects investors’ adjustments for short-term geopolitical concerns but suggests undervaluation relative to mid-to-long-term growth potential. From a supply-demand viewpoint, steady buying by institutions and foreign investors is a positive sign, indicating that after short-term volatility and adjustments, upward momentum could resume.