Wall Street RegretsThe regret calculator.

What if you'd held KNSL?

A $1,000 investment in Kinsale Capital Group, Inc. (KNSL) at the month-end close of 2016-07 would be worth $21,448 at the close of 2026-08 — +2044.8% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $3,546.

$1,000 since 2016$21,448Total return+2044.8%Multiple21.4×CAGR+35.5%

Your scenario

Dates resolve to the nearest month-end close.
Leave empty for "held until today".
Invested at each month-end. Starts on the buy date.

Result

Worth$21,448Gain+$20,448 (+2044.8%)Multiple21.4×CAGR+35.5%

    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.

    2016$21,4482017$11,4732018$8,6152019$6,9432020$3,7802021$1,9162022$1,6082023$1,4602024$1,1382025$8182026$972

    Every year, $1,000 from 2016

    YearValue of $1,000Year return
    2016$1,000
    2017$1,332+33.2%
    2018$1,653+24.1%
    2019$3,035+83.7%
    2020$5,988+97.3%
    2021$7,135+19.2%
    2022$7,861+10.2%
    2023$10,083+28.3%
    2024$14,022+39.1%
    2025$11,809-15.8%
    2026$11,473-2.8%

    Best and worst month-end to buy

    The best single month-end close to have bought KNSL was 2016-07 ($17.69): $1,000 then is $21,448 today. The worst was 2024-03 ($523): $1,000 then is $726.

    FAQ

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

    A $1,000 investment in Kinsale Capital Group, Inc. (KNSL) at the start of 2016 would be worth about $21,448 today, a total return of +2044.8%. Dividends are reinvested in these figures.

    What were the best and worst years for KNSL?

    Kinsale Capital Group, Inc. (KNSL)'s strongest calendar year since 2016 was 2020, a +97.3% return — $1,000 held through that year became about $1,973 by year-end. Its weakest year was 2025, at -15.8%.

    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 KNSL have grown?

    Investing $100 at the end of every month since 2016-07 would have grown to about $48,261 on $12,200 invested.

    Did KNSL beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $3,546. KNSL beat the S&P 500 by +504.8% 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

    Kinsale Capital Group, Inc. (KNSL) historical total-return data from 2016-07 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.