Sanofi (SNY) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in Sanofi (SNY) ten years ago, at the end of Oct 2016, was worth $16,937 at the end of Oct 2026 with every dividend reinvested: 5.4% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $21,236 reinvested (4.1% a year), or $17,417 taking the dividends as cash, $7,678 of it paid out along the way.
SNY became
$21,236
S&P 500: $72,756
Return a year
4.1%
S&P 500: 11.1%
Payouts reinvested
$11,677
bought more shares
Worst drop
-41.4%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | SNY total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | −4.8% | $805 | +11.7% |
| 2025 | +4.9% | $961 | +17.7% |
| 2024 | +1.1% | $892 | +24.9% |
| 2023 | +6.5% | $789 | +26.2% |
| 2022 | +0.5% | $834 | −18.2% |
| 2021 | +7.0% | $768 | +28.7% |
| 2020 | +0.4% | $648 | +18.3% |
| 2019 | +20.5% | $600 | +31.2% |
| 2018 | +6.1% | $652 | −4.6% |
| 2017 | +9.9% | $540 | +21.7% |
| 2016 | −1.2% | $541 | +12.0% |
| 2015 | −3.4% | $502 | +1.2% |
| 2014 | −11.9% | $571 | +13.5% |
| 2013 | +17.1% | $520 | +32.3% |
| 2012 | +36.0% | $449 | +16.0% |
| 2011 | +18.8% | $496 | +1.9% |
| 2010 | −13.4% | $403 | +15.1% |
| 2009 | +28.7% | $363 | +26.4% |
| 2008 | −26.5% | $343 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: SNY total return
Data as of · Source: SmarterDividends data
- $10,000 invested in Sanofi (SNY) at the end of Dec 2007, with dividends reinvested, was worth $21,236 at the end of Oct 2026: 4.1% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, SNY turned $10,000 into $16,937 with dividends reinvested, 5.4% a year.
- Over the 5 years to Oct 2026, SNY returned 1.4% a year with dividends reinvested (S&P 500: 12.0%).
- Taking SNY's dividends as cash instead of reinvesting them, the same $10,000 ended at $17,417, including $7,678 of cash received; reinvesting added $3,819.
- SNY's best calendar year in that time was 2012 (36.0%) and its worst 2008 (-26.5%), with dividends reinvested.
Cite this page
SmarterDividends, "Sanofi (SNY) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/SNY/total-return
SNY total return questions
If I invested $10,000 in SNY 10 years ago, how much would I have?
About $16,937 at the end of Oct 2026, with every dividend reinvested: 5.4% a year. Taking them as cash, you'd have shares worth $11,401 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is SNY's total return since Dec 2007?
112% in total, or 4.1% a year, through Oct 2026 with dividends reinvested. The share price alone fell 3%.
How much of SNY's return came from dividends?
About 100% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $3,819 better off on a $10,000 start.
What was SNY's worst year?
2008, at -26.5% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -41.4%.
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.