FrançaisWhat if you had invested in Costco (COST)?
📈 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) | $1,021 | +2% |
| 3 years ago (2023) | $2,049 | +105% |
| 5 years ago (2021) | $2,483 | +148% |
| 10 years ago (2016) | $5,792 | +479% |
| since 1986 | $109,252 | +10825% |
Performance and « what if you had invested » — year by year
| Year | Year's return | $1,000 invested at year start → worth today |
|---|---|---|
| 2026 (YTD) | +8% | $1,085 (+8%) |
| 2025 | -6% | $1,021 (+2%) |
| 2024 | +39% | $1,417 (+42%) |
| 2023 | +45% | $2,049 (+105%) |
| 2022 | -20% | $1,648 (+65%) |
| 2021 | +51% | $2,483 (+148%) |
| 2020 | +28% | $3,183 (+218%) |
| 2019 | +44% | $4,592 (+359%) |
| 2018 | +9% | $5,026 (+403%) |
| 2017 | +16% | $5,843 (+484%) |
| 2016 | -1% | $5,792 (+479%) |
📊 See the analyst analysis of Costco →
Frequently asked questions
How much would I have made investing in Costco?
$1000 invested in Costco 5 years ago would be worth $2,483 today, and $5,792 over 10 years (price return, excluding dividends).
What was Costco's return in recent years?
Calendar-year returns — 2024: +39%. 2025: -6%. 2026: +8%. Full breakdown in the table above.
What is Costco's average annual return?
Over 10 years, Costco's average annual return (CAGR) is about 19% per year, and 20%/yr over 5 years.
What was Costco's best and worst year?
Best year: 2021 (+51%). Worst year: 2022 (-20%).
What if I had invested a different amount ($100, $5,000, $10,000) in Costco?
It's proportional — just multiply. Over 5 years, $1,000 invested in Costco is worth $2,483, 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.