Underfolio

What if I had invested? › Roku Inc

$1,000 in Roku Inc in 2019

$1,000 put into Roku Inc (ROKU) on January 2, 2019, its first trading day of 2019 in our data, was worth $4,720 on September 23, 2026, with dividends counted to the end of 2024. Over the same days to July 31, 2026, $1,000 in the whole US stock market became $3,318.

$1,000 became$4,720by September 23, 2026
Total return+372.0%dividends counted to 2024
A year, on average+22.3%over 7.7 years
The whole US market$3,318same days to July 31, 2026, dividends counted; ROKU by then: $4,459
The S&P 500 index$3,070price only, no dividends

Bought at the close on January 2, 2019, dividends put back in, no costs and no tax. Dividends are counted to the end of 2024; from 2025 on our prices are adjusted for splits only, so dividends paid since then are left out. The stock figure counts dividends; the S&P 500 index figure does not, so compare the stock with the whole-market figure. The market figure is the Fama-French US market return (Kenneth R. French data library), which runs to July 31, 2026. Our stock prices run to September 23, 2026.

Another stock, another year

Roku Inc in: 2017 · 2018 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

Also in 2019

Ask the Lab what the market did next

History, not advice. How these numbers are made.