CSX Corporation vs Taiwan Semiconductor Mfg. Co. Ltd. — how do they compare? CSX Corporation trades at $49.61 (market cap $92.24B), while Taiwan Semiconductor Mfg. Co. Ltd. trades at $403.61 (market cap $1.96T). The key difference: Taiwan Semiconductor Mfg. Co. Ltd. is far larger — about 21.2× CSX Corporation's market cap, and CSX Corporation pays the higher dividend (1.13%). Which is the better fit depends on your goals.
| CSX | TSM | |
|---|---|---|
Market Cap | $92.24B | $1.96T |
Sector | Industrials | Technology |
52-Week High | $49.92 | $477.57 |
52-Week Low | $32.05 | $227.33 |
Enterprise Value | $110.47B | $1.89T |
Dividend Yield | 1.13% | 0.9% |
Signals from Pluang's Aura AI — not financial advice
CSX trades at $49.64, up 0.47% today, with a bullish technical signal from moving averages but overbought RSI readings. The company reported mixed recent earnings, beating in Q1 2026 but missing in Q4 2025, with Q2 2026 results expected soon. Revenue has trended down from $14.9B in 2022 to $14.1B in 2025, though net margins remain above 20%. Strong cash flow from operations supports dividends, including a recent $0.14 payout.
Outlook is cautiously optimistic given analyst consensus favoring Buy ratings (56.52%) and a price target near $48.87. Risks include declining revenue, high debt levels, and valuation multiples above industry norms. Earnings growth and operational efficiency gains are key catalysts for upside, but macroeconomic pressures on freight demand pose headwinds.
TSM trades at $421.58, down 2.89% on the day, with a bearish technical signal but strong fundamentals. The stock has consistently beaten earnings estimates in recent quarters, with Q2 2026 results expected soon. Revenue grew to $3.81 trillion in 2025, with a net income margin of 46.5%. Analysts maintain a strong buy consensus with a $493.75 price target, citing AI-driven demand.
Outlook remains positive due to robust AI chip demand and earnings momentum, but risks include geopolitical tensions and high valuation multiples. The stock offers growth potential with support from institutional sentiment, though near-term volatility may persist around earnings.
Trailing returns across standard periods
Latest headlines on both assets
Operating in the Eastern United States, Class I railroad CSX generated revenue near $12.5 billion in 2021. On its more than 21,000 miles of track, CSX hauls shipments of coal (13% of consolidated revenue), chemicals (22%), intermodal containers (16%), automotive cargo (9%), and a diverse mix of other bulk and industrial merchandise.
Read more on CSX →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 →