Wall Street RegretsThe regret calculator.

What if you'd held CATX?

A $1,000 investment in Perspective Therapeutics, Inc. (CATX) at the month-end close of 2005-11 would be worth $68.24 at the close of 2026-08 — -93.2% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $6,169.

$1,000 since 2005$68.24Total return-93.2%Multiple0.07×CAGR-12.1%

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$68.24Gain+$-932 (-93.2%)Multiple0.1×CAGR-12.1%

    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.

    2005$68.242006$48.002007$71.022008$1732009$1,7402010$3912011$3082012$5272013$4462014$6962015$2382016$3702017$6002018$8702019$1,1602020$5612021$7732022$8922023$1,3922024$8702025$1,0912026$1,265

    Every year, $1,000 from 2005

    YearValue of $1,000Year return
    2005$1,000
    2006$676-32.4%
    2007$277-59.0%
    2008$27.59-90.0%
    2009$123+345.0%
    2010$156+27.0%
    2011$91.03-41.6%
    2012$108+18.2%
    2013$68.97-35.9%
    2014$201+192.0%
    2015$130-35.6%
    2016$80.00-38.3%
    2017$55.17-31.0%
    2018$41.38-25.0%
    2019$85.52+106.7%
    2020$62.07-27.4%
    2021$53.79-13.3%
    2022$34.48-35.9%
    2023$55.17+60.0%
    2024$44.00-20.3%
    2025$37.93-13.8%
    2026$48.00+26.5%

    Best and worst month-end to buy

    The best single month-end close to have bought CATX was 2009-03 ($1.70): $1,000 then is $2,047 today. The worst was 2005-12 ($72.50): $1,000 then is $48.00.

    FAQ

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

    A $1,000 investment in Perspective Therapeutics, Inc. (CATX) at the start of 2005 would be worth about $68.24 today, a total return of -93.2%. Dividends are reinvested in these figures.

    What were the best and worst years for CATX?

    Perspective Therapeutics, Inc. (CATX)'s strongest calendar year since 2005 was 2009, a +345.0% return — $1,000 held through that year became about $4,450 by year-end. Its weakest year was 2008, at -90.0%.

    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 CATX have grown?

    Investing $100 at the end of every month since 2005-11 would have grown to about $14,421 on $25,000 invested.

    Did CATX beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $6,169. CATX trailed the S&P 500 by +98.9% 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

    Perspective Therapeutics, Inc. (CATX) historical total-return data from 2005-11 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.