Ribbon Communications Inc (RBBN) returns
Ribbon Communications returns over 5 years
$1,000 invested in Ribbon Communications five years ago was worth $283.36 at the close on October 30, 2026, with dividends reinvested: an average return of -22.3% a year. The same $1,000 in the S&P 500 (SPY) became $1,760.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -11.9% | — | $880.68 | -0.9% |
| 3 months | -26.9% | — | $731.13 | +2.1% |
| Year to date | -46.2% | — | $538.19 | +11.7% |
| 1 year | -53.9% | — | $461.31 | +12.4% |
| 3 years | -18.4% | -6.6% | $815.79 | +88.5% |
| 5 years | -71.7% | -22.3% | $283.36 | +76.0% |
Ribbon Communications return by calendar year
| Year | RBBN | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | -46.2% | +11.7% | -57.9% |
| 2025 | -30.8% | +17.7% | -48.5% |
| 2024 | +43.4% | +24.9% | +18.6% |
| 2023 | +3.9% | +26.2% | -22.2% |
| 2022 | -53.9% | -18.2% | -35.7% |
| 2021 | -7.8% | +28.7% | -36.5% |
| 2020 | +111.6% | +18.4% | +93.2% |
| 2019 | -35.7% | +31.2% | -66.9% |
| 2018 | -37.6% | -4.6% | -33.1% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: RBBN financials · RBBN valuation
No forecast, no recommendation. This page describes Ribbon Communications Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.