United Microelectronics Corp vs Advanced Drainage Systems Inc — how do they compare? United Microelectronics Corp trades at $22.44 (market cap $54.48B), while Advanced Drainage Systems Inc trades at $131.83 (market cap $10.08B). The key difference: United Microelectronics Corp is far larger — about 5.4× Advanced Drainage Systems Inc's market cap, and United Microelectronics Corp pays the higher dividend (1.84%). Which is the better fit depends on your goals.
| UMC | WMS | |
|---|---|---|
Market Cap | $54.48B | $10.08B |
Sector | Technology | Industrials |
52-Week High | $28.02 | $175.38 |
52-Week Low | $6.76 | $129.50 |
Enterprise Value | $51.52B | $11.68B |
Dividend Yield | 1.84% | 0.6% |
Signals from Pluang's Aura AI — not financial advice
UMC trades at $21.82, up 5.06% in 24 hours, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong Q2 2026 earnings, beating estimates with EPS of $0.54 versus $0.16 expected, and announced a $0.41 dividend payable in August 2026. Revenue trends show recovery, with 2026 projections at $250.7B and net income margin improving to 32.75%.
Outlook is positive due to earnings momentum and AI expansion plans, but risks include competitive pressures and volatility from AI spending concerns. Analyst consensus is mixed with 27% buy ratings, suggesting cautious optimism amid high valuation multiples like P/E of 20.96.
Advanced Drainage Systems (WMS) trades at $133.67, down 1.54% on the day, amid a bearish technical signal. The company has consistently beaten earnings estimates in recent quarters, with Q2 2026 EPS of $2.49 exceeding the $2.10 forecast. Revenue for 2025 was $2.90 billion, with a net income margin of 15.5%. Analyst consensus is a Buy with a $188.20 price target, though technical indicators show selling pressure. Recent news highlights institutional buying and strong Q1 2027 results.
The outlook for WMS is mixed; strong fundamentals and analyst optimism contrast with near-term technical weakness. Investment opportunities include market share gains and acquisition synergies, while risks involve cyclical construction exposure and rising investing cash outflows. The stock's current price offers a potential upside to the consensus target, but investors should weigh execution risks against growth prospects.
Trailing returns across standard periods
Latest headlines on both assets
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →Advanced Drainage Systems Inc is engaged in designing, manufacturing, and marketing thermoplastic corrugated pipe and related water management products in North and South America, and Europe. The company's operating segment includes Pipe
Read more on WMS →