Silicon Motion Technology (SIMO) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in Silicon Motion Technology (SIMO) ten years ago, at the end of Oct 2016, was worth $65,020 at the end of Oct 2026 with every dividend reinvested: 20.6% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $166,920 reinvested (16.1% a year), or $128,477 taking the dividends as cash, $11,126 of it paid out along the way.
SIMO became
$166,920
S&P 500: $72,756
Return a year
16.1%
S&P 500: 11.1%
Payouts reinvested
$14,017
bought more shares
Worst drop
-89.3%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | SIMO total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +126.9% | $1,915 | +11.7% |
| 2025 | +77.5% | $1,911 | +17.7% |
| 2024 | −9.0% | $1,567 | +24.9% |
| 2023 | −4.9% | $386 | +26.2% |
| 2022 | −30.4% | $1,041 | −18.2% |
| 2021 | +101.9% | $1,650 | +28.7% |
| 2020 | −1.8% | $1,295 | +18.3% |
| 2019 | +51.3% | $1,008 | +31.2% |
| 2018 | −33.1% | $817 | −4.6% |
| 2017 | +27.6% | $777 | +21.7% |
| 2016 | +37.2% | $334 | +12.0% |
| 2015 | +35.4% | $400 | +1.2% |
| 2014 | +72.4% | $389 | +13.5% |
| 2013 | +4.9% | $405 | +32.3% |
| 2012 | −30.6% | $42 | +16.0% |
| 2011 | +380.0% | $14 | +1.9% |
| 2010 | +24.5% | $18 | +15.1% |
| 2009 | +48.8% | $23 | +26.4% |
| 2008 | −87.0% | $24 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: SIMO total return
Data as of · Source: SmarterDividends data
- $10,000 invested in Silicon Motion Technology (SIMO) at the end of Dec 2007, with dividends reinvested, was worth $166,920 at the end of Oct 2026: 16.1% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, SIMO turned $10,000 into $65,020 with dividends reinvested, 20.6% a year.
- Over the 5 years to Oct 2026, SIMO returned 26.5% a year with dividends reinvested (S&P 500: 12.0%).
- Taking SIMO's dividends as cash instead of reinvesting them, the same $10,000 ended at $128,477, including $11,126 of cash received; reinvesting added $38,443.
- SIMO's best calendar year in that time was 2011 (380.0%) and its worst 2008 (-87.0%), with dividends reinvested.
Cite this page
SmarterDividends, "Silicon Motion Technology (SIMO) Total Return Calculator," updated Nov 8, 2026, https://smarterdividends.com/stocks/SIMO/total-return
SIMO total return questions
If I invested $10,000 in SIMO 10 years ago, how much would I have?
About $65,020 at the end of Oct 2026, with every dividend reinvested: 20.6% a year. Taking them as cash, you'd have shares worth $51,379 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is SIMO's total return since Dec 2007?
1569% in total, or 16.1% a year, through Oct 2026 with dividends reinvested. The share price alone rose 1074%.
How much of SIMO's return came from dividends?
About 13% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $38,443 better off on a $10,000 start.
What was SIMO's worst year?
2008, at -87.0% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -89.3%.
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.