On June 15, 2026, TSMC and its partners are ramping up advanced packaging capacity, which is expected to significantly reduce the supply-demand gap for CoWoS by the end of 2026. The current gap stands at about 20%, projected to decline to approximately 10% with further improvements anticipated into 2027. TSMC's monthly production capacity for CoWoS may reach a record high of 120,000 to 140,000 wafers by 2026, with OSAT partners contributing an additional 50,000 to 60,000 wafers, bringing the total monthly output across the industry close to 200,000 wafers. TSMC trades under the ticker symbol TSM.
- GF Valueâ„¢ verdict: Current Price $423.93 vs GF Valueâ„¢ $307.15, indicating TSM is 38.0% overvalued.
- GF Scoreâ„¢: 97/100, suggesting strong fundamentals and growth potential.
- Financial Strength: Ranked 9/10, indicating a robust balance sheet.
What's Behind the News?
The news regarding TSMC's advanced packaging capacity is significant as it highlights the company's strategic efforts to address the growing demand for semiconductor packaging solutions. CoWoS (Chip-on-Wafer-on-Substrate) technology is critical for high-performance computing applications, and TSMC's ability to ramp up production will help meet the increasing needs of its major clients, including tech giants like Apple and Nvidia. This move is expected to enhance TSMC's competitive edge in the semiconductor industry.
Taiwan Semiconductor Manufacturing Co. Ltd. is the world's largest dedicated chip foundry, holding about 70% market share as of 2025. Founded in 1987, TSMC has established itself as a leader in the semiconductor sector, with a market capitalization of approximately $2.2 trillion. The company's scale and technological prowess allow it to maintain solid operating margins, even amidst fierce competition. TSMC's extensive client base and commitment to innovation position it well for future growth.
Is TSM Overvalued or Undervalued?
According to the GF Valueâ„¢, TSMC's intrinsic value is calculated at $307.15, while its current trading price is $423.93, indicating that the stock is 38.0% overvalued. This significant discrepancy suggests a lack of margin of safety for potential investors. The price-to-earnings (P/E) ratio for TSMC stands at 31.06x, which is notably higher than its 5-year median P/E of 22.78x, further supporting the notion of overvaluation. For more detailed insights, visit the GF Valueâ„¢ page.
What Does TSM's GF Scoreâ„¢ Tell Us?
The GF Scoreâ„¢ ranks stocks from 0 to 100 based on five key aspects: Financial Strength, Profitability, Growth, Valuation, and Momentum. Stocks with higher GF Scoreâ„¢ values have been found to generate higher long-term returns (backtested 2006-2021).
| Metric | Rating |
|---|---|
| GF Scoreâ„¢ | 97 |
| Financial Strength | 9/10 |
| Profitability | 10/10 |
| Growth | 10/10 |
| Momentum | 9/10 |
TSMC exhibits exceptional strengths in profitability and growth, both ranked at 10/10, indicating strong operational performance and robust revenue growth. However, its valuation rank of 5/10 suggests that the stock may not be a bargain at its current price.
For more information, visit the TSM stock page.

What Are Insiders Doing with TSM Stock?
In the past three months, insider activity has shown a notable trend, with insiders selling $14.0 million worth of shares while purchasing only $1.2 million. This disparity may indicate a lack of confidence among insiders regarding the stock's current valuation.
What This Means for Investors
Given the current overvaluation of TSMC as indicated by the GF Valueâ„¢, coupled with strong financial metrics reflected in its GF Scoreâ„¢, investors should approach with caution. While TSMC remains a leader in the semiconductor industry with solid fundamentals, the high price relative to its intrinsic value suggests limited upside potential in the near term.
For the complete analysis, visit the TSM stock page. You can also use the GuruFocus Stock Screener to find similar opportunities.
Frequently Asked Questions
What is TSM's GF Scoreâ„¢?
TSMC's GF Scoreâ„¢ is 97/100, indicating strong fundamentals and growth potential based on various financial metrics.
Is TSM overvalued or undervalued?
TSMC is currently overvalued, with a GF Valueâ„¢ of $307.15 compared to its current price of $423.93, indicating a 38.0% overvaluation.
What is TSM's P/E ratio compared to historical?
TSMC's current P/E ratio is 31.06x, significantly higher than its 5-year median P/E of 22.78x, suggesting that the stock may be overvalued relative to its historical performance.
This stock alert was generated using automated technology and GuruFocus financial data to provide readers with timely and accurate market reporting. This content was reviewed by GuruFocus editorial team prior to publication. Please send any questions or comments about this story to [email protected].
