STMicroelectronics (STM) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in STMicroelectronics (STM) ten years ago, at the end of Oct 2016, was worth $54,539 at the end of Oct 2026 with every dividend reinvested: 18.5% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $51,533 reinvested (9.1% a year), or $36,584 taking the dividends as cash, $3,899 of it paid out along the way.
STM became
$51,533
S&P 500: $72,756
Return a year
9.1%
S&P 500: 11.1%
Payouts reinvested
$5,251
bought more shares
Worst drop
-67.5%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | STM total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +81.2% | $312 | +11.7% |
| 2025 | +5.3% | $401 | +17.7% |
| 2024 | −49.6% | $386 | +24.9% |
| 2023 | +41.6% | $264 | +26.2% |
| 2022 | −26.8% | $248 | −18.2% |
| 2021 | +32.4% | $239 | +28.7% |
| 2020 | +38.9% | $212 | +18.3% |
| 2019 | +96.4% | $254 | +31.2% |
| 2018 | −35.7% | $244 | −4.6% |
| 2017 | +95.1% | $253 | +21.7% |
| 2016 | +76.9% | $268 | +12.0% |
| 2015 | −6.7% | $337 | +1.2% |
| 2014 | −2.5% | $331 | +13.5% |
| 2013 | +15.2% | $330 | +32.3% |
| 2012 | +30.1% | $333 | +16.0% |
| 2011 | −40.6% | $302 | +1.9% |
| 2010 | +15.9% | $183 | +15.1% |
| 2009 | +43.9% | $142 | +26.4% |
| 2008 | −52.3% | $211 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: STM total return
Data as of · Source: SmarterDividends data
- $10,000 invested in STMicroelectronics (STM) at the end of Dec 2007, with dividends reinvested, was worth $51,533 at the end of Oct 2026: 9.1% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, STM turned $10,000 into $54,539 with dividends reinvested, 18.5% a year.
- Over the 5 years to Oct 2026, STM returned 0.5% a year with dividends reinvested (S&P 500: 12.0%).
- Taking STM's dividends as cash instead of reinvesting them, the same $10,000 ended at $36,584, including $3,899 of cash received; reinvesting added $14,948.
- STM's best calendar year in that time was 2019 (96.4%) and its worst 2008 (-52.3%), with dividends reinvested.
Cite this page
SmarterDividends, "STMicroelectronics (STM) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/STM/total-return
STM total return questions
If I invested $10,000 in STM 10 years ago, how much would I have?
About $54,539 at the end of Oct 2026, with every dividend reinvested: 18.5% a year. Taking them as cash, you'd have shares worth $49,460 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is STM's total return since Dec 2007?
415% in total, or 9.1% a year, through Oct 2026 with dividends reinvested. The share price alone rose 227%.
How much of STM's return came from dividends?
About 29% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $14,948 better off on a $10,000 start.
What was STM's worst year?
2008, at -52.3% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -67.5%.
How is total return calculated here?
From month-end prices: the adjusted price counts every dividend reinvested in the month it was paid; the plain price doesn't. The S&P 500 is SPY with its dividends reinvested. No trading costs or taxes.