Communication Services
Ribbon Communications Inc.(RBBN)
Live Price
Offline$2.56
+0.00% today
1Y Change
-35.03%
Window
Jun 23, 2025 โ Jun 18, 2026
- Market Cap
- $480.00M
- Revenue Growth
- +1.3%
- EPS Growth
- +171.0%
- Dividend Yield
- 0.0%
Coverage: 249 bars ยท Jun 23, 2025 โ Jun 18, 2026
Research Briefing
A compact read on the setup, peer context, quarterly changes, and recent earnings reaction.
Research Snapshot
Ribbon Communications Inc. (RBBN) is a Communication Services stock with a market cap of $480.00M and listed on NASDAQ. The stock last traded around $2.56 and down 35.0% across the available one-year price window (Jun 23, 2025 โ Jun 18, 2026). Baseline metrics include revenue growth of +1.3%, EPS growth of +171.0%, a dividend yield of 0.0%. What stands out right now is revenue +1.3%, EPS +171.0%, free cash flow -4.8% with operating margin -0.5% and ROIC 0.2%. Valuation is more restrained than many high-expectation growth names at P/E 15.4 and price/sales 0.6. Stock Foundry combines RBBN price history, valuation, growth, dividend context, earnings, analyst forecasts, news, related Communication Services peers on this page.
Sector Context
How this name stacks up against nearby peers on first-pass metrics.
Revenue Growth
Below sector median
+1.3% vs +5.5% peer median
Operating Margin
Below sector median
-0.5% vs +3.6% peer median
What Changed This Quarter
Latest report context and the signals most likely to have changed the story.
Latest report is on the board
2026 was reported on May 5, 2026, but the surprise data is still limited.
The operating story is still moving forward
Revenue is running at +1.3% and EPS at +171.0%, with operating margin around -0.5%.
Earnings Reaction Memory
How the stock has tended to move after recent reports.
Across the last 3 reported quarters, the stock averaged -16.2% over the next 5 trading days and finished higher after 0 of those reports.
View quarter-by-quarter reaction table
| Quarter | EPS ฮ | 1D | 5D | 20D |
|---|---|---|---|---|
2026 May 5, 2026 | โ | -1.8% | -6.6% | +14.3% |
2026 Feb 5, 2026 | +436.4% | -27.9% | -28.3% | -21.0% |
2025 Oct 22, 2025 | -33.3% | -13.7% | -13.7% | -28.7% |
Benchmark Comparison
Normalized Performance vs SPY
Compare this ticker against a broad index, growth benchmark, or sector ETF using a shared 1Y normalization window.
RBBN
โ
Normalized return
SPY
โ
S&P 500
Excess Return
โ
Relative to SPY
RBBN Max Drawdown
-54.12%
Trailing 1Y
SPY Max Drawdown
โ
Trailing 1Y
Calendar-Year Returns
Uses the longest available daily history for RBBN and SPY.
Company Overview
Ribbon Communications Inc.
NASDAQ Global Select
Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally. It operates through two segments, Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment provides software and hardware products; and solutions and services for enabling voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications and unified communications and collaboration. It also offers session border controller and network transformation products. This segment serves private, public, or hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. It also provides multiple solutions for VoIP, VoLTE, VoNR, and UC&C in network, on-premises, or via the telco cloud. The IP Optical Networks segment provides hardware and software solutions for IP networking, switching, routing, and optical transport to support and enable technologies, such as 5G, distributed cloud computing, and corresponding applications. It also offers multiple solutions, including 5G-native solutions for mobile-backhaul, metro and edge aggregation, core networking, data center interconnect, legacy NTR, and transport solutions for wholesale carriers. This segment serves utilities, government, defense, finance, transportation, and education and research industries, as well as service providers and enterprises. It also provides advanced analytics solutions and next generation products that provides cloud-native and streaming analytics platform for networks and subscribers. The company was formerly known as Sonus Networks, Inc. and changed its name to Ribbon Communications Inc. in November 2017. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.
- Leadership
- Bruce W. McClelland
- IPO Date
- May 25, 2000
- Employees
- 3.1k
- Street Address
- 6500 Chase Oaks Boulevard
- Mailing
- Plano, TX, 75023
- Region
- Plano, TX, US
- Reporting Currency
- USD
- Investor Line
- 978 614 8100
- Last Updated
- May 4, 2026
Key Fundamentals
Valuation, growth, profitability, and balance sheet signals.
Valuation
- P/E
- 15.4
- EV/EBITDA
- 17.4
- Price/Sales
- 0.6
- Price/Book
- 1.2
Growth
- Revenue
- +1.3%
- EPS
- +171.0%
- Free Cash Flow
- -4.8%
Profitability
- Gross Margin
- 48.0%
- Operating Margin
- -0.5%
- Net Margin
- 3.8%
- ROE
- 7.9%
- ROIC
- 0.2%
Balance Sheet
- Debt/Equity
- 0.96
- Current Ratio
- 1.37
Earnings Reports
Latest News
Official Releases
Company announcements and filings-style updates.
Next Step
Keep the research moving
After the overview, the strongest next step is usually chart context or a tighter compare set.