台积电再次成为优质标的？

Core Viewpoint - The analysis suggests that TSMC's stock rating has been upgraded to "buy" due to a strong outlook despite previous concerns about revenue growth slowing and high valuations [4]. Revenue Performance - TSMC's revenue growth has slowed, primarily due to capacity constraints, but the company is accelerating its expansion plans [4][7]. - In Q4 2025, TSMC achieved revenue of $33.7 billion, exceeding prior guidance, although the growth rate showed a significant decline compared to the previous quarter [7][9]. - The company is facing capacity limitations, which are impacting overall business scale, as evidenced by Nvidia's request for increased H200 chip production [8]. Advanced Process Technology - Revenue from TSMC's 3nm, 5nm, and 7nm processes constitutes a significant portion of total revenue, with 3nm revenue showing substantial growth [14]. - The increase in 3nm process revenue is expected to enhance gross margins, indicating positive signals for investors [14]. Profitability Metrics - TSMC's gross margin reached 62.3% in Q4, up 3.3 percentage points year-over-year, reflecting strong pricing power [18]. - Operating margin improved to 54%, a 5 percentage point increase year-over-year, showcasing excellent operational efficiency [19]. - Net profit margin was 48.3%, up 5.2 percentage points year-over-year, with earnings per share of $3.14 exceeding market expectations [19]. Financial Health - Cash and marketable securities accounted for 38.7% of total assets, up from 36.2% year-over-year, indicating improved liquidity [21]. - Inventory turnover days decreased from 80 to 74, reflecting strong market demand and enhanced inventory management [21]. - Free cash flow increased by 43% year-over-year, demonstrating robust cash generation capabilities [21]. Capacity Expansion Plans - TSMC is focusing on long-term capacity enhancement, with ongoing investments in the U.S., including land purchases in Arizona for new facilities [23][24]. - These long-term plans aim to alleviate capacity constraints that currently limit growth [24]. Future Outlook and Valuation - TSMC expects Q1 2026 revenue to be between $34.6 billion and $35.8 billion, representing a year-over-year growth rate of 38% [26]. - The projected gross margin for this period is between 63% and 65%, indicating sustained pricing power [27]. - The forward P/E ratio has decreased from 29.55 to 23.29, suggesting renewed investment opportunities in TSMC [29].