Wall Street RegretsThe regret calculator.

What if you'd held PDM?

A $1,000 investment in Piedmont Realty Trust, Inc. Class A (PDM) at the month-end close of 2010-02 would be worth $1,332 at the close of 2026-08 — +33.2% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $6,979.

$1,000 since 2010$1,332Total return+33.2%Multiple1.3×CAGR+1.8%

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$1,332Gain+$332 (+33.2%)Multiple1.3×CAGR+1.8%

    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.

    2010$1,3322011$1,0352012$1,1432013$1,0292014$1,0902015$9142016$8712017$7532018$7522019$8272020$6082021$7952022$6632023$1,2462024$1,4602025$1,0662026$1,149

    Every year, $1,000 from 2010

    YearValue of $1,000Year return
    2010$1,000
    2011$905-9.5%
    2012$1,005+11.1%
    2013$949-5.6%
    2014$1,132+19.2%
    2015$1,188+5.0%
    2016$1,374+15.6%
    2017$1,376+0.2%
    2018$1,251-9.1%
    2019$1,701+36.0%
    2020$1,301-23.5%
    2021$1,560+19.9%
    2022$830-46.8%
    2023$708-14.7%
    2024$971+37.0%
    2025$901-7.2%
    2026$1,035+14.9%

    Best and worst month-end to buy

    The best single month-end close to have bought PDM was 2023-10 ($4.71): $1,000 then is $2,034 today. The worst was 2020-01 ($16.42): $1,000 then is $583.

    FAQ

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

    A $1,000 investment in Piedmont Realty Trust, Inc. Class A (PDM) at the start of 2010 would be worth about $1,332 today, a total return of +33.2%. Dividends are reinvested in these figures.

    What were the best and worst years for PDM?

    Piedmont Realty Trust, Inc. Class A (PDM)'s strongest calendar year since 2010 was 2024, a +37.0% return — $1,000 held through that year became about $1,370 by year-end. Its weakest year was 2022, at -46.8%.

    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 PDM have grown?

    Investing $100 at the end of every month since 2010-02 would have grown to about $19,565 on $19,900 invested.

    Did PDM beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $6,979. PDM trailed the S&P 500 by +80.9% 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

    Piedmont Realty Trust, Inc. Class A (PDM) historical total-return data from 2010-02 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.