What if you'd held SEDG?
A $1,000 investment in SolarEdge Technologies, Inc. (SEDG) at the month-end close of 2015-03 would be worth $1,487 at the close of 2026-08 — +48.7% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $3,727.
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 2015
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2015 | $1,000 | — |
| 2016 | $440 | -56.0% |
| 2017 | $1,333 | +202.8% |
| 2018 | $1,246 | -6.5% |
| 2019 | $3,376 | +170.9% |
| 2020 | $11,328 | +235.6% |
| 2021 | $9,960 | -12.1% |
| 2022 | $10,056 | +1.0% |
| 2023 | $3,323 | -67.0% |
| 2024 | $483 | -85.5% |
| 2025 | $1,024 | +112.1% |
| 2026 | $1,157 | +13.0% |
Best and worst month-end to buy
The best single month-end close to have bought SEDG was 2025-04 ($12.23): $1,000 then is $2,666 today. The worst was 2022-07 ($360): $1,000 then is $90.52.
FAQ
What would $1,000 in SEDG be worth today?
A $1,000 investment in SolarEdge Technologies, Inc. (SEDG) at the start of 2015 would be worth about $1,487 today, a total return of +48.7%. Dividends are reinvested in these figures.
What were the best and worst years for SEDG?
SolarEdge Technologies, Inc. (SEDG)'s strongest calendar year since 2015 was 2020, a +235.6% return — $1,000 held through that year became about $3,356 by year-end. Its weakest year was 2024, at -85.5%.
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 SEDG have grown?
Investing $100 at the end of every month since 2015-03 would have grown to about $11,522 on $13,800 invested.
Did SEDG beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $3,727. SEDG trailed the S&P 500 by +60.1% 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
SolarEdge Technologies, Inc. (SEDG) historical total-return data from 2015-03 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.