STM ST Microelectronics PE ratio, current and historical analysis
- Stocks
- Technology
- NYSE: STM
- PE Ratio
The price-to-earnings ratio for ST Microelectronics stock stands at 34.49 as of Aug 7, 2025. This is calculated based on the current EPS of $0.72 and the stock price of $24.83 per share. An increase of 60% has been recorded in the PE ratio compared to the average of 21.6 of the past four quarters.
STM PE ratio history
Over the last ten years, the average PE ratio of ST Microelectronics has been 26.63. The current 34.49 price-to-earnings ratio is 30% more than the historical average. In the past ten years, STM's PE ratio reached its highest point in the Oct 2016 quarter at 135.83, with a price of $8.15 and an EPS of $0.06. The Oct 2022 quarter saw the lowest point at 8.1, with a price of $30.94 and an EPS of $3.82.
ST Microelectronics PE ratio by year
Maximum annual increase: 140.99% in 2019
Maximum annual decrease: -63.2% in 2022
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2024 | 14.43 | 34.11% | $24.97 | $1.73 |
| 2023 | 10.76 | 32.19% | $50.13 | $4.66 |
| 2022 | 8.14 | -63.2% | $35.57 | $4.37 |
| 2021 | 22.12 | -26.12% | $48.88 | $2.21 |
| 2020 | 29.94 | 27.95% | $37.12 | $1.24 |
| 2019 | 23.4 | 140.99% | $26.91 | $1.15 |
| 2018 | 9.71 | -59.54% | $13.88 | $1.43 |
| 2017 | 24 | -59.83% | $21.84 | $0.91 |
| 2016 | 59.74 | 7.64% | $11.35 | $0.19 |
| 2015 | 55.5 | 4.01% | $6.66 | $0.12 |
| 2014 | 53.36 | N/A | $7.47 | $0.14 |
| 2013 | N/A | N/A | $8 | -$0.56 |
| 2012 | N/A | N/A | $7.24 | -$1.31 |
| 2011 | 8.01 | -27.9% | $5.93 | $0.74 |
| 2010 | 11.11 | N/A | $10.44 | $0.94 |
ST Microelectronics PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Jun 2025 | 41.81 | 130.23% | $30.1 | $0.72 |
| Mar 2025 | 18.16 | 25.85% | $22.15 | $1.22 |
| Dec 2024 | 14.43 | 20.75% | $24.97 | $1.73 |
| Sep 2024 | 11.95 | 1.88% | $30.36 | $2.54 |
| Jun 2024 | 11.73 | 10.45% | $39.28 | $3.35 |
| Mar 2024 | 10.62 | -1.3% | $43.24 | $4.07 |
| Dec 2023 | 10.76 | 20.9% | $50.13 | $4.66 |
| Sep 2023 | 8.9 | -13.51% | $43.16 | $4.85 |
| Jul 2023 | 10.29 | -9.42% | $49.99 | $4.86 |
| Apr 2023 | 11.36 | 39.56% | $53.49 | $4.71 |
| Dec 2022 | 8.14 | 0.49% | $35.57 | $4.37 |
| Oct 2022 | 8.1 | -16.58% | $30.94 | $3.82 |
| Jul 2022 | 9.71 | -40.28% | $30.4 | $3.13 |
| Apr 2022 | 16.26 | -26.49% | $42.76 | $2.63 |
| Dec 2021 | 22.12 | 3.75% | $48.88 | $2.21 |
STM Price vs fair value
STM average PE ratio chart
Currently, STM's PE ratio is above its 3, 5 and 10-year historical averages.
STM PE vs peers
STM's PE ratio is less than its peer stocks NVDA and ADI, but it is above TXN's and NXPI's. ST Microelectronics is presently trading at a lower PE ratio (34.49) than its peer group average of 43.99.
| Stock name | PE ratio | Market cap |
|---|---|---|
| NXPI NXP Semiconductors NV | 24.34 | $51.91B |
| TXN Texas Instruments Inc | 33.74 | $169.02B |
| STM ST Microelectronics | 34.49 | $22.21B |
| NVDA Nvidia Corp | 57.57 | $4.41T |
| ADI Analog Devices Inc | 60.3 | $110.72B |
| INTC Intel Corp | N/A | $86.53B |
| ASYS Amtech Systems Inc | N/A | $72.86M |
Frequently asked questions
What is ST Microelectronics's PE ratio?
STM's price to earnings ratio is 34.49 as of Aug 7, 2025.
What is the 3-year average PE ratio for ST Microelectronics (STM)?
The average PE ratio for STM stock over the past 3 years is 13.85.
What is the 5-year average PE ratio for ST Microelectronics (STM)?
The average PE ratio for STM stock over the past 5 years is 17.13.
What is the highest PE ratio for STM?
Over the last ten years, the quarterly PE ratio reached a historic high of 135.83 in the Oct 2016 quarter.
How does the current PE ratio for STM compare to its historical average?
The current price to earnings ratio of STM is 30% higher than the 10-year historical average.
How is STM's PE ratio calculated (ST Microelectronics PE ratio formula)?
The P/E ratio is calculated by taking the latest stock price and dividing it by the earnings per share(EPS) for the last 12 months. As of today (Aug 7, 2025), ST Microelectronics's stock price is $24.83. The earnings per share for the trailing twelve months (TTM) ending Jun 2025 is $0.72. Therefore, ST Microelectronics's price to earnings ratio for today is 34.49. PE RATIO(34.49) = STOCK PRICE($24.83) / TTM EPS($0.72)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.