FrançaisWhat if you had invested in Merck & Co. (MRK)?
📈 See the interactive version (live chart) →
Calculator: how much would I have made?
If you had invested $1000…
| Investment | Value today | Gain |
|---|---|---|
| 1 years ago (2025) | $1,292 | +29% |
| 3 years ago (2023) | $1,158 | +16% |
| 5 years ago (2021) | $1,646 | +65% |
| 10 years ago (2016) | $2,550 | +155% |
| since 1985 | $46,226 | +4523% |
Performance and « what if you had invested » — year by year
| Year | Year's return | $1,000 invested at year start → worth today |
|---|---|---|
| 2026 (YTD) | +22% | $1,221 (+22%) |
| 2025 | +6% | $1,292 (+29%) |
| 2024 | -9% | $1,179 (+18%) |
| 2023 | -2% | $1,158 (+16%) |
| 2022 | +45% | $1,677 (+68%) |
| 2021 | -2% | $1,646 (+65%) |
| 2020 | -10% | $1,481 (+48%) |
| 2019 | +19% | $1,762 (+76%) |
| 2018 | +36% | $2,393 (+139%) |
| 2017 | -4% | $2,288 (+129%) |
| 2016 | +11% | $2,550 (+155%) |
📊 See the analyst analysis of Merck & Co. →
Frequently asked questions
How much would I have made investing in Merck & Co.?
$1000 invested in Merck & Co. 5 years ago would be worth $1,646 today, and $2,550 over 10 years (price return, excluding dividends).
What was Merck & Co.'s return in recent years?
Calendar-year returns — 2024: -9%. 2025: +6%. 2026: +22%. Full breakdown in the table above.
What is Merck & Co.'s average annual return?
Over 10 years, Merck & Co.'s average annual return (CAGR) is about 10% per year, and 10%/yr over 5 years.
What was Merck & Co.'s best and worst year?
Best year: 2022 (+45%). Worst year: 2020 (-10%).
What if I had invested a different amount ($100, $5,000, $10,000) in Merck & Co.?
It's proportional — just multiply. Over 5 years, $1,000 invested in Merck & Co. is worth $1,646, so $100 would be worth a tenth, $5,000 five times more, and $10,000 ten times more. Use the calculator at the top of the page for your exact amount and chosen year.
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⚠️ Past performance, no predictive value and not investment advice. Prices in $, excluding dividends. Data: Yahoo Finance.