What if you'd held ATKR?
A $1,000 investment in Atkore Inc. (ATKR) at the month-end close of 2016-06 would be worth $6,103 at the close of 2026-08 — +510.3% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $3,672.
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 2016
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2016 | $1,000 | — |
| 2017 | $897 | -10.3% |
| 2018 | $830 | -7.5% |
| 2019 | $1,692 | +103.9% |
| 2020 | $1,719 | +1.6% |
| 2021 | $4,650 | +170.5% |
| 2022 | $4,744 | +2.0% |
| 2023 | $6,692 | +41.1% |
| 2024 | $3,529 | -47.3% |
| 2025 | $2,729 | -22.7% |
| 2026 | $4,083 | +49.6% |
Best and worst month-end to buy
The best single month-end close to have bought ATKR was 2016-07 ($15.05): $1,000 then is $6,208 today. The worst was 2024-03 ($183): $1,000 then is $512.
FAQ
What would $1,000 in ATKR be worth today?
A $1,000 investment in Atkore Inc. (ATKR) at the start of 2016 would be worth about $6,103 today, a total return of +510.3%. Dividends are reinvested in these figures.
What were the best and worst years for ATKR?
Atkore Inc. (ATKR)'s strongest calendar year since 2016 was 2021, a +170.5% return — $1,000 held through that year became about $2,705 by year-end. Its weakest year was 2024, at -47.3%.
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 ATKR have grown?
Investing $100 at the end of every month since 2016-06 would have grown to about $30,274 on $12,300 invested.
Did ATKR beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $3,672. ATKR beat the S&P 500 by +66.2% 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
Atkore Inc. (ATKR) historical total-return data from 2016-06 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.