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Focusing On AI-Driven Advanced Wafers To Secure Future Success

Published
22 Feb 25
Updated
11 Oct 25
AnalystConsensusTarget's Fair Value
JP¥1,455.31
14.0% overvalued intrinsic discount
11 Oct
JP¥1,658.50
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1Y
9.2%
7D
0.06%

Author's Valuation

JP¥1.46k14.0% overvalued intrinsic discount

AnalystConsensusTarget Fair Value

Last Update11 Oct 25
Fair value Increased 3.97%

Analysts have raised their price target for Sumco from ¥1,399.69 to ¥1,455.31, citing incremental improvements in revenue growth and profit margin forecasts.

What's in the News

  • Sumco announced its second quarter-end dividend of JPY 10.00 per share for the six months ended June 30, 2025, which is down from JPY 15.00 per share a year earlier (Key Developments).
  • The company revised its consolidated earnings guidance for the nine months ending September 30, 2025, forecasting net sales of JPY 306,300 million, operating profit of JPY 3,900 million, a loss attributable to owners of the parent of JPY 2,500 million, and a loss per share of JPY 6.91 (Key Developments).
  • Sumco's Board of Directors held a meeting on August 7, 2025, to consider and approve the announcement regarding the interim dividend per share for fiscal year 2025 (Key Developments).

Valuation Changes

  • Consensus Analyst Price Target has risen slightly from ¥1,399.69 to ¥1,455.31.
  • Discount Rate remains essentially unchanged at 11.02%.
  • Revenue Growth forecast has increased marginally from 6.73% to 6.78%.
  • Net Profit Margin estimate has edged up from 7.57% to 7.72%.
  • Future P/E ratio has increased slightly from 17.99x to 18.31x.

Key Takeaways

  • Strategic focus on leading-edge wafers and technological advancements like 3D structures is set to boost revenue and enhance profitability.
  • Reallocating resources and improving efficiency could optimize operations and stabilize earnings through better inventory management and increased customer demand.
  • Intensifying Chinese competition and geopolitical tensions threaten Sumco's market share and revenue, while increased costs and weak demand could further impact financial performance.

Catalysts

About Sumco
    Manufactures and sells silicon wafers for the semiconductor industry in Japan, the United States, China, Taiwan, Korea, and internationally.
What are the underlying business or industry changes driving this perspective?
  • Sumco's focus on ramping up production of leading-edge wafers, which have higher market demand and pricing, is expected to enhance revenue and margin improvements as the company shifts resources from less profitable operations.
  • Structural reforms, such as upgrading existing plants for leading-edge wafer production, aim to improve total output efficiency and could lead to better profitability by reducing reliance on less competitive older facilities.
  • The transition and acceleration towards new technology, such as 3D structures and wafer bonding, are expected to drive future demand and result in increased revenues from higher-value wafers.
  • The reallocation of management resources, such as employee transfers from the Miyazaki plant closure to the new plant, illustrates a strategic focus on cutting losses and optimizing human resource deployment, potentially boosting net margins.
  • Anticipated improvements in inventory management and customer demand for 300-millimeter wafers, driven by AI data center applications, are predicted to eventually manifest in sales growth and stabilize operating earnings.

Sumco Earnings and Revenue Growth

Sumco Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?
  • Analysts are assuming Sumco's revenue will grow by 6.7% annually over the next 3 years.
  • Analysts assume that profit margins will increase from 2.6% today to 7.5% in 3 years time.
  • Analysts expect earnings to reach ¥37.0 billion (and earnings per share of ¥105.75) by about September 2028, up from ¥10.3 billion today. However, there is a considerable amount of disagreement amongst the analysts with the most bullish expecting ¥46.5 billion in earnings, and the most bearish expecting ¥15.8 billion.
  • In order for the above numbers to justify the analysts price target, the company would need to trade at a PE ratio of 16.9x on those 2028 earnings, down from 41.8x today. This future PE is greater than the current PE for the JP Semiconductor industry at 14.9x.
  • Analysts expect the number of shares outstanding to remain consistent over the next 3 years.
  • To value all of this in today's terms, we will use a discount rate of 11.02%, as per the Simply Wall St company report.

Sumco Future Earnings Per Share Growth

Sumco Future Earnings Per Share Growth

Risks

What could happen that would invalidate this narrative?
  • Intensifying competition with Chinese wafer makers, especially for 200-millimeter wafers, could result in decreased sales and market share in China, impacting revenue.
  • The decline in sales of smaller-diameter wafers, due to factors such as weak consumer demand and competitors' advances, could negatively affect revenue and overall earnings.
  • Increased depreciation expenses and rising costs from materials and maintenance, as well as currency fluctuations, are projected to lower operating income in the upcoming quarters, impacting net margins.
  • Persistent weak demand in non-AI semiconductor markets and legacy applications could slow revenue growth despite advancements in technology and production capabilities.
  • Ongoing geopolitical tensions and U.S.-China decoupling efforts pose a risk to market accessibility and could limit future revenue growth by restricting access to significant segments of the market.

Valuation

How have all the factors above been brought together to estimate a fair value?
  • The analysts have a consensus price target of ¥1312.188 for Sumco based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of ¥1780.0, and the most bearish reporting a price target of just ¥950.0.
  • In order for you to agree with the analyst's consensus, you'd need to believe that by 2028, revenues will be ¥490.3 billion, earnings will come to ¥37.0 billion, and it would be trading on a PE ratio of 16.9x, assuming you use a discount rate of 11.0%.
  • Given the current share price of ¥1235.0, the analyst price target of ¥1312.19 is 5.9% higher. The relatively low difference between the current share price and the analyst consensus price target indicates that they believe on average, the company is fairly priced.
  • We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.

How well do narratives help inform your perspective?

Disclaimer

AnalystConsensusTarget is a tool utilizing a Large Language Model (LLM) that ingests data on consensus price targets, forecasted revenue and earnings figures, as well as the transcripts of earnings calls to produce qualitative analysis. The narratives produced by AnalystConsensusTarget are general in nature and are based solely on analyst data and publicly-available material published by the respective companies. These scenarios are not indicative of the company's future performance and are exploratory in nature. Simply Wall St has no position in the company(s) mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The price targets and estimates used are consensus data, and do not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that AnalystConsensusTarget's analysis may not factor in the latest price-sensitive company announcements or qualitative material.

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