Schlumberger NV vs United Microelectronics Corp — how do they compare? Schlumberger NV trades at $46.77 (market cap $69.36B), while United Microelectronics Corp trades at $21.15 (market cap $51.00B). The key difference: Schlumberger NV is the larger of the two by market cap, and Schlumberger NV pays the higher dividend (2.54%). Which is the better fit depends on your goals.
| SLB | UMC | |
|---|---|---|
Market Cap | $69.36B | $51.00B |
Sector | Energy | Technology |
52-Week High | $58.01 | $28.02 |
52-Week Low | $31.72 | $6.58 |
Enterprise Value | $77.58B | $48.57B |
Dividend Yield | 2.54% | 2.03% |
Signals from Pluang's Aura AI — not financial advice
SLB trades at $46.59, down 0.85% on the day, with a bearish technical signal despite recent earnings beats. The company maintains strong profitability with a 9.26% net margin and 14.57% ROE, supported by $6.5B in operating cash flow. Recent strategic moves include a partnership with Liberty Energy for data center power solutions and major contract wins like the Baleine Phase 3 EPC award, positioning SLB to capitalize on energy and AI infrastructure demand.
The outlook is cautiously optimistic with an 84.85% analyst buy rating and a $62.83 consensus price target implying 35% upside. Risks include oil price volatility and execution challenges in new ventures, but SLB's solid balance sheet and digital growth initiatives offer a compelling case for long-term investors amid near-term market weakness.
UMC trades at $21.19, down 0.28% on the day, with a bullish technical signal from oscillators but bearish moving averages. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains a net income margin of 20.25%. Recent news highlights mass production of silicon photonics ICs and strong June 2026 sales growth of 22.85% year-over-year.
Outlook is supported by earnings beats and specialty technology demand, but risks include valuation above sector peers and competitive pressures. Analysts are mixed with 26.67% buy ratings, suggesting cautious optimism amid solid execution.
Trailing returns across standard periods
Schlumberger is the largest oilfield service firm in the world, with expertise in myriad disciplines, including reservoir performance, well construction, production enhancement, and more recently, digital solutions. It maintains a reputation as one of the industry's leading innovators, which has earned it dominant share in numerous end markets.
Read more on SLB →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 →