What if you'd held TGLS?
A $1,000 investment in Tecnoglass Holdings Inc. (TGLS) at the month-end close of 2012-05 would be worth $5,592 at the close of 2026-08 — +459.2% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,882.
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 2012
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2012 | $1,000 | — |
| 2013 | $866 | -13.4% |
| 2014 | $1,027 | +18.6% |
| 2015 | $1,391 | +35.5% |
| 2016 | $1,266 | -9.0% |
| 2017 | $810 | -36.0% |
| 2018 | $932 | +15.1% |
| 2019 | $1,025 | +10.0% |
| 2020 | $876 | -14.5% |
| 2021 | $3,348 | +282.1% |
| 2022 | $3,981 | +18.9% |
| 2023 | $5,967 | +49.9% |
| 2024 | $10,435 | +74.9% |
| 2025 | $6,646 | -36.3% |
| 2026 | $5,436 | -18.2% |
Best and worst month-end to buy
The best single month-end close to have bought TGLS was 2020-03 ($3.63): $1,000 then is $11,262 today. The worst was 2025-05 ($84.89): $1,000 then is $482.
FAQ
What would $1,000 in TGLS be worth today?
A $1,000 investment in Tecnoglass Holdings Inc. (TGLS) at the start of 2012 would be worth about $5,592 today, a total return of +459.2%. Dividends are reinvested in these figures.
What were the best and worst years for TGLS?
Tecnoglass Holdings Inc. (TGLS)'s strongest calendar year since 2012 was 2021, a +282.1% return — $1,000 held through that year became about $3,821 by year-end. Its weakest year was 2025, at -36.3%.
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 TGLS have grown?
Investing $100 at the end of every month since 2012-05 would have grown to about $67,588 on $17,200 invested.
Did TGLS beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $5,882. TGLS trailed the S&P 500 by +4.9% 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
Tecnoglass Holdings Inc. (TGLS) historical total-return data from 2012-05 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.