Wall Street RegretsThe regret calculator.

What if you'd held BKNG?

A $1,000 investment in Booking Holdings Inc. (BKNG) at the month-end close of 1999-03 would be worth $10,937 at the close of 2026-08 — +993.7% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,992.

$1,000 since 1999$10,937Total return+993.7%Multiple10.9×CAGR+9.1%

Your scenario

Daily precision available for this ticker.
Leave empty for "held until today".
Invested at each month-end. Starts on the buy date.

Result

Worth$10,937Gain+$9,937 (+993.7%)Multiple10.9×CAGR+9.1%

    If you'd bought $1,000 at the start of each year

    Value of $1,000 invested on January 1 of each year, held to 2026-08, dividends included. Click any year for the full story.

    Every year, $1,000 from 1999

    YearValue of $1,000Year return
    1999$1,000
    2000$27.66-97.2%
    2001$123+344.2%
    2002$33.77-72.5%
    2003$62.96+86.4%
    2004$82.99+31.8%
    2005$78.50-5.4%
    2006$153+95.4%
    2007$404+163.4%
    2008$259-35.9%
    2009$768+196.5%
    2010$1,406+82.9%
    2011$1,645+17.1%
    2012$2,182+32.6%
    2013$4,089+87.4%
    2014$4,011-1.9%
    2015$4,485+11.8%
    2016$5,157+15.0%
    2017$6,113+18.5%
    2018$6,059-0.9%
    2019$7,225+19.2%
    2020$7,835+8.5%
    2021$8,440+7.7%
    2022$7,089-16.0%
    2023$12,479+76.0%
    2024$17,633+41.3%
    2025$19,148+8.6%
    2026$19,131-0.1%

    Best and worst month-end to buy

    The best single month-end close to have bought BKNG was 2003-01 ($0.31): $1,000 then is $696,078 today. The worst was 2025-06 ($230): $1,000 then is $928.

    FAQ

    What would $1,000 in BKNG be worth today?

    A $1,000 investment in Booking Holdings Inc. (BKNG) at the start of 1999 would be worth about $10,937 today, a total return of +993.7%. Dividends are reinvested in these figures.

    What were the best and worst years for BKNG?

    Booking Holdings Inc. (BKNG)'s strongest calendar year since 1999 was 2001, a +344.2% return — $1,000 held through that year became about $4,442 by year-end. Its weakest year was 2000, at -97.2%.

    Does the calculator include dividends and splits?

    Yes where available. Prices are adjusted for both stock splits and reinvested dividends (total return), the same measure brokerages use.

    How much would $100 per month in BKNG have grown?

    Investing $100 at the end of every month since 1999-03 would have grown to about $2.36M on $33,000 invested.

    Did BKNG beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $5,992. BKNG beat the S&P 500 by +82.5% in total return.

    Is this investment advice?

    No. Wall Street Regrets is an entertainment and education tool. Every number is a historical calculation, not a prediction, and past performance never guarantees future results.

    Methodology

    Booking Holdings Inc. (BKNG) historical total-return data from 1999-03 to 2026-08, reduced to month-end closes for the tables above.

    Returns use adjusted close prices from Yahoo Finance historical data — adjusted for stock splits and reinvested dividends — the same convention used by major brokerages. A "year" scenario invests $1,000 at the prior December's month-end close and values it at the latest available month-end close. Non-USD amounts are converted at historical month-end exchange rates (Yahoo Finance): to USD on the buy date and back to your currency at the latest rate, so the return reflects the currency move as well as the asset.

    Month-end resolution means intra-month extremes are not captured in tables; the calculator uses exact trading-day closes where daily data is available. Figures ignore taxes, fees, and the currency effects of non-USD listings. History is not a forecast. Wall Street Regrets is entertainment, not investment advice.

    Full methodology →

    What if you'd held…

    Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.