Alphabet Inc Class A vs Taiwan Semiconductor Mfg. Co. Ltd. — how do they compare? Alphabet Inc Class A trades at $343.56 (market cap $4.20T), while Taiwan Semiconductor Mfg. Co. Ltd. trades at $428.98 (market cap $1.93T). The key difference: Alphabet Inc Class A is far larger — about 2.2× Taiwan Semiconductor Mfg. Co. Ltd.'s market cap, and Taiwan Semiconductor Mfg. Co. Ltd. pays the higher dividend (0.9%). Which is the better fit depends on your goals.
| GOOGL | TSM | |
|---|---|---|
Market Cap | $4.20T | $1.93T |
Sector | Media | Technology |
52-Week High | $402.62 | $477.57 |
52-Week Low | $199.32 | $227.33 |
Enterprise Value | $4.09T | $1.85T |
Dividend Yield | 0.26% | 0.9% |
Signals from Pluang's Aura AI — not financial advice
Alphabet (GOOGL) trades at $344.00, down 3.78% on the day, with technical indicators showing bearish momentum below key resistance at $347. Fundamentally, the company demonstrates strong profitability with 54.77% net income margin and consistent earnings beats, though valuation multiples remain elevated with P/E at 17.25. Recent developments include YouTube subscription price increases and continued AI infrastructure investments.
The stock presents a compelling long-term opportunity given strong analyst consensus (85% buy ratings) and $426.28 price target, representing 24% upside. Key risks include antitrust scrutiny and tech sector rotation pressures, but Alphabet's AI leadership and diversified revenue streams support growth prospects despite near-term volatility.
Taiwan Semiconductor Manufacturing (TSM) trades at $432.11, up 3.26% today, with a bullish technical signal and strong earnings momentum after beating estimates for three consecutive quarters. Revenue growth is robust, with July 2026 sales up 44.7% year-over-year (Bloomberg, 2026-08-10), driven by AI demand. The stock is supported by high profitability margins and a consensus analyst price target of $545.67, indicating significant upside potential.
The outlook remains positive given accelerating AI-driven revenue and expansion investments, but risks include geopolitical tensions in Taiwan and competitive pressures. Valuation multiples are elevated, with a P/E of 31.86, requiring sustained growth to justify current levels. Institutional sentiment is strongly bullish, with 72% of analysts rating the stock a buy.
Trailing returns across standard periods
Latest headlines on both assets
Alphabet, the parent company of Google, earns nearly 90% of its revenue from Google services, mainly through advertising. Other revenue comes from subscriptions (YouTube TV, YouTube Music), platform sales (Play Store purchases), and devices (Pixel, Chromebooks, Chromecast). Google Cloud contributes around 10%, while investments in self-driving cars (Waymo), health (Verily), and internet access (Google Fiber) make up the rest.
Read more on GOOGL →Taiwan Semiconductor Manufacturing Company, or TSMC, is the world's largest dedicated chip foundry, with over 57% market share in 2021 per Gartner. TSMC was founded in 1987 as a joint venture of Philips, the government of Taiwan, and private investors. It went public as an ADR in the U.S. in 1997. TSMC's scale and high-quality technology allow the firm to generate solid operating margins, even in the highly competitive foundry business. Furthermore, the shift to the fabless business model has created tailwinds for TSMC. The foundry leader has an illustrious customer base, including Apple, AMD and Nvidia, that looks to apply cutting-edge process technologies to its semiconductor designs.
Read more on TSM →