What if you'd held RNG?
A $1,000 investment in RingCentral, Inc. Class A (RNG) at the month-end close of 2013-09 would be worth $4,095 at the close of 2026-09 — +309.5% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $5,766.
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 2026-09, dividends included.
Every year, $1,000 from 2013
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2013 | $1,000 | — |
| 2014 | $812 | -18.8% |
| 2015 | $1,284 | +58.0% |
| 2016 | $1,122 | -12.6% |
| 2017 | $2,635 | +134.9% |
| 2018 | $4,488 | +70.3% |
| 2019 | $9,183 | +104.6% |
| 2020 | $20,632 | +124.7% |
| 2021 | $10,200 | -50.6% |
| 2022 | $1,927 | -81.1% |
| 2023 | $1,848 | -4.1% |
| 2024 | $1,906 | +3.1% |
| 2025 | $1,573 | -17.5% |
| 2026 | $4,017 | +155.4% |
Best and worst month-end to buy
The best single month-end close to have bought RNG was 2014-05 ($12.11): $1,000 then is $6,060 today. The worst was 2020-12 ($377): $1,000 then is $195.
FAQ
What would $1,000 in RNG be worth today?
A $1,000 investment in RingCentral, Inc. Class A (RNG) at the start of 2013 would be worth about $4,095 today, a total return of +309.5%. Dividends are reinvested in these figures.
What were the best and worst years for RNG?
RingCentral, Inc. Class A (RNG)'s strongest calendar year since 2013 was 2026, a +155.4% return — $1,000 held through that year became about $2,554 by year-end. Its weakest year was 2022, at -81.1%.
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 RNG have grown?
Investing $100 at the end of every month since 2013-09 would have grown to about $33,943 on $15,700 invested.
Did RNG beat the S&P 500?
Over the same period, $1,000 in the S&P 500 with dividends reinvested (the S&P 500 Total Return index) would be worth $5,766. RNG trailed the S&P 500 by +29.0% 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
RingCentral, Inc. Class A (RNG) historical total-return data from 2013-09 to 2026-09, reduced to month-end closes for the tables above.
Returns use adjusted close prices — adjusted for stock splits and reinvested dividends, the same convention used by major brokerages. End-of-day and live prices come from EODHD; parts of the deep historical series are carried over from Yahoo Finance data. 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 (EODHD): 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 EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.