Banco Santander SA vs STMicroelectronics NV — how do they compare? Banco Santander SA trades at $13.5 (market cap $192.86B), while STMicroelectronics NV trades at $53.37 (market cap $48.14B). The key difference: Banco Santander SA is far larger — about 4× STMicroelectronics NV's market cap, and Banco Santander SA pays the higher dividend (2.06%). Which is the better fit depends on your goals — on Pluang, investors hold Banco Santander SA for 55 Days and STMicroelectronics NV for 66 Days on average.
| SAN | STM | |
|---|---|---|
Market Cap | $192.86B | $48.14B |
Volume | 10,644,519 | 9,776,015 |
Sector | Financials | Technology |
52-Week High | $15.05 | $79.91 |
52-Week Low | $9.65 | $21.20 |
Typical Hold Time | 55 Days | 66 Days |
Enterprise Value | $360.86B | $45.66B |
Dividend Yield | 2.06% | 0.68% |
Signals from Pluang's Aura AI — not financial advice
Banco Santander (SAN) trades at $13.66, down 2.5% with bearish technical signals despite strong profitability metrics including 26.25% net margin and 16.07% ROE. The company completed its Webster Financial acquisition in August 2026, expanding U.S. presence while reporting record quarterly profits. Cash flow trends show recent operational challenges with negative $28.13B net cash flow in 2024, though revenue growth remains steady at $60.02B for 2025.
SAN presents a mixed outlook with strong fundamental performance offset by technical weakness. The acquisition-driven growth strategy and technological transformation support long-term value, but negative cash flows and high debt levels ($288.23B long-term debt) pose execution risks. Analyst consensus remains moderately bullish with 64% buy ratings, suggesting potential upside if operational efficiency improves.
STM trades at $56.18, down 4.33% on the day, amid a mixed technical and fundamental backdrop. The stock shows a bullish technical signal with support near $56, but faces headwinds from recent earnings misses and negative net income margins. Revenue has declined from $17.3B in 2023 to $11.8B in 2025, though AI data-center growth offers a potential catalyst, with the company targeting over $2B in AI revenue by 2027 according to Reuters on 2026-09-09.
The outlook is cautiously optimistic, driven by analyst consensus favoring a Buy rating and a $77.31 price target, implying significant upside. However, risks include volatile profitability, high P/E of 101.89, and dependence on cyclical semiconductor demand. Near-term performance hinges on Q3 2026 earnings versus the $0.40 EPS expectation.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Santander's focus is on retail and commercial banking. Latin America is geographically the largest operation, with Brazil by far the largest. Its continental European business is still mainly Iberian. Santander's U.K. presence is the result of the acquisition of building society Abbey. In the U.S., Santander operates a vehicle finance business and a regional bank focused on the Northeastern states.
Read more on SAN →A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.
Read more on STM →