What if you'd held GPRK?
A $1,000 investment in Geopark Ltd Common Shares (GPRK) at the month-end close of 2010-10 would be worth $1,074 at the close of 2026-08 — +7.4% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $6,514.
Your scenario
Result
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.
Every year, $1,000 from 2010
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2010 | $1,000 | — |
| 2011 | $522 | -47.8% |
| 2012 | $757 | +45.1% |
| 2013 | $723 | -4.6% |
| 2014 | $369 | -48.9% |
| 2015 | $194 | -47.3% |
| 2016 | $310 | +59.6% |
| 2017 | $713 | +129.6% |
| 2018 | $994 | +39.4% |
| 2019 | $1,593 | +60.3% |
| 2020 | $946 | -40.6% |
| 2021 | $843 | -10.9% |
| 2022 | $1,171 | +38.9% |
| 2023 | $686 | -41.4% |
| 2024 | $789 | +15.1% |
| 2025 | $657 | -16.7% |
| 2026 | $850 | +29.3% |
Best and worst month-end to buy
The best single month-end close to have bought GPRK was 2016-05 ($1.94): $1,000 then is $4,912 today. The worst was 2019-12 ($17.86): $1,000 then is $534.
FAQ
What would $1,000 in GPRK be worth today?
A $1,000 investment in Geopark Ltd Common Shares (GPRK) at the start of 2010 would be worth about $1,074 today, a total return of +7.4%. Dividends are reinvested in these figures.
What were the best and worst years for GPRK?
Geopark Ltd Common Shares (GPRK)'s strongest calendar year since 2010 was 2017, a +129.6% return — $1,000 held through that year became about $2,296 by year-end. Its weakest year was 2014, at -48.9%.
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 GPRK have grown?
Investing $100 at the end of every month since 2010-10 would have grown to about $26,741 on $19,100 invested.
Did GPRK beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $6,514. GPRK trailed the S&P 500 by +83.5% 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
Geopark Ltd Common Shares (GPRK) historical total-return data from 2010-10 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.
What if you'd held…
Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.