During the past 12 months, Ribbon Communications's average EPS without NRIGrowth Rate was 173.90% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 81.70% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 6.00% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.
During the past 13 years, Ribbon Communications's highest 3-Year average EPS without NRI Growth Rate was 81.70% per year. The lowest was -72.90% per year. And the median was -6.70% per year.
EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
Ribbon Communications EPS (Diluted) Related Terms
Ribbon Communications EPS (Diluted) Historical Data
* Premium members only.
The historical data trend for Ribbon Communications's EPS (Diluted) can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
RBBN vs XPER, SVCO, RMNI: EPS (Diluted) Comparison
For the Software - Application subindustry, Ribbon Communications's PE Ratio, along with its competitors' market caps and PE Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Ribbon Communications PE Ratio vs Software Industry
For the Software industry and Technology sector, Ribbon Communications's PE Ratio distribution charts can be found below:
* The bar in red indicates where Ribbon Communications's PE Ratio falls into.
EPS (Diluted) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Diluted EPS takes into account all of the outstanding dilutive securities that could potentially be exercised (such as stock options and convertible preferred stock) and shows how such an action would impact earnings per share.
Ribbon Communications's Diluted EPS for the fiscal year that ended in Dec. 2025 is calculated as
EPS (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0.17
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Ribbon Communications (RBBN) has a EPS (Diluted) of $0.17 as of Mar. 2026. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on Ribbon Communications and its competitors.
Is Ribbon Communications' EPS (Diluted) too high?
Ribbon Communications' current EPS (Diluted) is $0.17. Overall, Ribbon Communications has a GF Score™ of 56/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ribbon Communications' EPS (Diluted) compare to XPER and SVCO?
Ribbon Communications' EPS (Diluted) of $0.17 can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Diluted) for a Software company?
A good EPS (Diluted) depends on the Software industry context. However, EPS (Diluted) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EPS (Diluted) mean?
A high EPS (Diluted) can signal that a stock is expensive relative to its fundamentals. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on Ribbon Communications and its competitors. Ribbon Communications's current EPS (Diluted) is $0.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ribbon Communications stock overvalued right now?
Based on GuruFocus' analysis, Ribbon Communications (RBBN) is currently considered Modestly Undervalued. The stock's GF Value™ is $2.99, compared to a current price of $2.32 — trading 22.4% below its estimated fair value. The current EPS (Diluted) is $0.17. Ribbon Communications' overall GF Score™ is 56/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Diluted) calculated?
EPS (Diluted) is calculated from a company's financial statements. For Ribbon Communications (RBBN), the current EPS (Diluted) is $0.17 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Ribbon Communications (RBBN) Overvalued in 2026?
Based on GuruFocus' analysis, Ribbon Communications stock appears to be undervalued.
The current stock price of $2.32 is trading 22.4% below its estimated GF Value™ of $2.99.
GuruFocus considers Ribbon Communications to be Modestly Undervalued.
Key valuation signals for RBBN:
EPS (Diluted): $0.17
GF Value™: $2.99 vs. price of $2.32 (22.4% below fair value)
No single metric tells the full story. See the RBBN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ribbon Communications Inc provides communications technology to service providers and enterprises, offering software and high-performance hardware products, network solutions, and services for secure data and voice communications, as well as high-bandwidth networking for residential and enterprise customers across industries such as finance, education, government, utilities, and transportation. It operates through two segments: Cloud and Edge, which generate maximum revenue and deliver software-centric, cloud-native solutions for VoIP, VoLTE, VoNR, and unified communications, and IP Optical Networks, which support growing telecommunications traffic from 5G, distributed cloud computing, and other applications. The Company generates the majority of its revenue from the United States.
56GF Score
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