STMicroelectronics N.V. (STMEF) stock
Close on Oct 19, 2026Market cap $41.10BP/E 256.9Yield 0.78%
STMicroelectronics N.V. saw revenue fall 11.1% to $11.80B over fiscal 2025. Operating income fell 89.6% to $175.00M, moving the operating margin from 12.6% to 1.5%. At the latest close the market valued the company at $41.10B, 256.9 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over fiscal 2025, balances at Dec 31, 2025
Valuation
- Market cap
- $41.10B
- P/E ratio
- 256.9
- Price to sales
- 3.48
- Price to book
- 2.31
- Dividend yield
- 0.78%
- Free cash flow yield
- –
Fundamentals
- Revenue
- $11.80B
- Net income
- $166.00M
- EPS, diluted
- $0.18
Trading
- Previous close
- $47.23
- Open
- $46.25
- Day's range
- $46.25 – $46.25
- Volume
- 163
- Average volume (20 days)
- 76,200
- Beta (5 years)
- 1.52
- 52-week range
- $21.11 – $81.42
- RSI (14 days)
- 43.9
- Volatility (1 year)
- 60.1%
- Relative volume
- 1.41×
- WACC
- 12.1%
Market cap history
Month-end market cap since 2009, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 19, 2026. The S&P 500 is measured by the SPY fund.
| Period | STMEF | S&P 500 | Difference | STMEF per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -7.3% | +0.6% | −8.0 pts | ||
| 3 months | -25.9% | +3.4% | −29.3 pts | ||
| Year to date | +77.9% | +13.3% | +64.7 pts | ||
| 1 year | +61.3% | +16.6% | +44.7 pts | ||
| 3 years | +16.3% | +86.4% | −70.1 pts | +5.2% | +23.1% |
| 5 years | +12.7% | +81.9% | −69.2 pts | +2.4% | +12.7% |
| 10 years | +516.2% | +318.9% | +197.4 pts | +19.9% | +15.4% |
Fifteen years at a glance
Fiscal years 2011 to 2025, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
About STMicroelectronics
Semiconductors & Related Devices
STMicroelectronics N.V. designs, develops, manufactures, and markets semiconductor solutions across four primary target markets: automotive, industrial, personal electronics, and communications equipment, computers, and peripherals. The company operates through reportable segments comprising Analog Products, MEMS and Sensors; Power and Discrete products; Embedded Processing; and RF Optical Communications. Its broad catalog includes discrete devices, analog and smart power integrated circuits, general-purpose and automotive microcontrollers, microprocessors, motion and environmental sensors, and optical sensing systems. STMicroelectronics sells its products to more than 200,000 customers directly, as well as via distributors, original design manufacturers, and electronic manufacturing services partners.
Company profile, executives and historySTMicroelectronics stock: common questions
What is STMicroelectronics's stock price?
STMEF closed at $46.25 on Oct 19, 2026, down 2.08% on the day. Over the past 52 weeks it traded between $21.11 and $81.42.
What is STMicroelectronics's market cap?
STMicroelectronics was worth $41.10B at the close on Oct 19, 2026: the share price times the diluted shares outstanding.
What is STMEF's P/E ratio?
STMEF trades at 256.9 times earnings, based on diluted earnings per share of $0.18 over fiscal 2025.
How much revenue does STMicroelectronics make?
STMicroelectronics reported revenue of $11.80B for fiscal 2025, down 11.1% from a year earlier.
Does STMicroelectronics pay a dividend?
Yes. STMicroelectronics paid $0.36 per share over the last twelve months, a yield of 0.78% at the latest price.
How has STMEF stock performed over the past year?
Including dividends, STMEF returned +61.3% over the past year, against +16.6% for the S&P 500.
Who are STMicroelectronics's competitors?
Companies most similar to STMicroelectronics by business, industry and size include NXPI, ADI, TXN, ON, MCHP.