STMicroelectronics (STMEF) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in STMicroelectronics (STMEF) ten years ago, at the end of Oct 2016, was worth $62,622 at the end of Oct 2026 with every dividend reinvested: 20.1% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $53,634 reinvested (9.3% a year), or $40,801 taking the dividends as cash, $3,842 of it paid out along the way.
STMEF became
$53,634
S&P 500: $72,756
Return a year
9.3%
S&P 500: 11.1%
Payouts reinvested
$4,935
bought more shares
Worst drop
-66.1%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | STMEF total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +78.5% | $323 | +11.7% |
| 2025 | +5.5% | $424 | +17.7% |
| 2024 | −48.8% | $380 | +24.9% |
| 2023 | +39.8% | $305 | +26.2% |
| 2022 | −28.9% | $207 | −18.2% |
| 2021 | +33.4% | $265 | +28.7% |
| 2020 | +42.8% | $227 | +18.3% |
| 2019 | +100.6% | $310 | +31.2% |
| 2018 | −37.4% | $271 | −4.6% |
| 2017 | +105.0% | $253 | +21.7% |
| 2016 | +70.9% | $312 | +12.0% |
| 2015 | −8.3% | $382 | +1.2% |
| 2014 | +0.6% | $402 | +13.5% |
| 2013 | +40.0% | $296 | +32.3% |
| 2012 | +23.5% | $274 | +16.0% |
| 2011 | −39.2% | $248 | +1.9% |
| 2010 | +26.3% | $31 | +15.1% |
| 2009 | +22.0% | $10 | +26.4% |
| 2008 | −55.3% | $15 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: STMEF total return
Data as of · Source: SmarterDividends data
- $10,000 invested in STMicroelectronics (STMEF) at the end of Dec 2007, with dividends reinvested, was worth $53,634 at the end of Oct 2026: 9.3% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, STMEF turned $10,000 into $62,622 with dividends reinvested, 20.1% a year.
- Over the 5 years to Oct 2026, STMEF returned 0.2% a year with dividends reinvested (S&P 500: 12.0%).
- Taking STMEF's dividends as cash instead of reinvesting them, the same $10,000 ended at $40,801, including $3,842 of cash received; reinvesting added $12,833.
- STMEF's best calendar year in that time was 2017 (105.0%) and its worst 2008 (-55.3%), with dividends reinvested.
Cite this page
SmarterDividends, "STMicroelectronics (STMEF) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/STMEF/total-return
STMEF total return questions
If I invested $10,000 in STMEF 10 years ago, how much would I have?
About $62,622 at the end of Oct 2026, with every dividend reinvested: 20.1% a year. Taking them as cash, you'd have shares worth $56,859 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is STMEF's total return since Dec 2007?
436% in total, or 9.3% a year, through Oct 2026 with dividends reinvested. The share price alone rose 270%.
How much of STMEF's return came from dividends?
About 23% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $12,833 better off on a $10,000 start.
What was STMEF's worst year?
2008, at -55.3% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -66.1%.
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.