TSMC: Ultra Bullish Going Into Q3 Earnings

An analyst maintains a strong buy rating on Taiwan Semiconductor Manufacturing Company (TSMC) ahead of its Q3 2025 earnings, driven by robust AI/HPC demand and tight N3/N5 capacity, with advanced N2 and A16 nodes progressing as planned. The stock is viewed as attractively valued at 20x next year's P/CF and 30x forward P/E, suggesting potential for multiple expansion. Key concerns include an anticipated 210 bps gross-margin compression in Q3 due to overseas fabs and the competitive threat posed by Intel's foundry ambitions, particularly potential partnerships with AMD.

Analysis

Taiwan Semiconductor Manufacturing Company (TSMC) maintains a strong buy rating ahead of its Q3 2025 earnings, primarily driven by robust AI/HPC demand and tight capacity across its N3 and N5 process nodes. The company's advanced N2 node remains on track for 2H25, with N2P and A16 nodes, featuring backside power, anticipated for 2H26, underscoring its continued technological leadership. This positive operational outlook is reflected in an "extremely positive" sentiment score of 0.9 for TSM.

The valuation remains attractive at 20x next year's price-to-cash flow and 30x forward price-to-earnings, both positioned below the sector median, suggesting potential for multiple expansion. This is further supported by expected GPU ramps from key clients like Nvidia and AMD in the coming year, which are likely to increase demand for TSMC's advanced manufacturing capabilities.

However, investors should note the anticipated 210 basis point gross-margin compression in Q3, attributed to overseas fab operations, which requires close scrutiny in the upcoming earnings release. A significant competitive risk stems from Intel's foundry ambitions, particularly reported discussions to potentially onboard AMD, which could divert future wafer orders from TSMC if formalized.

Key Decisions for Investors

• Monitor TSMC's Q3 2025 earnings report closely for gross margin performance, specifically the impact of overseas fab costs on the bottom line.
• Evaluate the competitive landscape, particularly Intel's foundry progress and any formalization of an AMD partnership, as this could shift future market share dynamics.
• Consider TSMC's attractive valuation metrics (20x P/CF, 30x forward P/E) in light of strong AI/HPC demand and upcoming advanced node deployments, which support a bullish long-term outlook.