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Return on Retained Earnings (RORE) is an indicator of a company's growth potential, it shows how much a company earns by reinvesting its retained earnings, i.e. profits after dividend payments.
Ciena's 10-Year RORE % for the quarter that ended in Apr. 2026 was 10.21%.
The industry rank for Ciena's 10-Year RORE % or its related term are showing as below:
MEX:CIEN's 10-Year RORE % is ranked better than 57.54% of 1743
companies
in the Hardware industry
Industry Median: 6.89
vs MEX:CIEN: 10.21
Ciena (MEX:CIEN) 10-Year RORE % Explanation
Return on Retained Earnings (RORE) is important to investors because it reveals a company's efficiency and growth potential. A higher RORE indicates a higher return. A high RORE indicates that the company should reinvest profits into the business. A lower RORE suggests that the company should distribute profits to shareholders by paying out dividends, since those dollars aren't generating much additional growth for the company.
There are a several different ways to arrive at the Return on Retained Earnings. The simplest way to calculate it is by using published information on Earnings per Share (EPS) and Dividend per Share (DPS) over a selected period. Here, 10-year period is chosen.
Be Aware
Please keep in mind that the RORE is relative to the nature of the business and its competitors. If another company in the same sector is producing a lower return on retained earnings, it doesn’t necessarily mean it’s a bad investment. It may just suggest the company is older and no longer in a high growth stage. At such a stage in the business cycle, it would be expected to see a lower RORE and higher dividend payout.
Ciena 10-Year RORE % Related Terms
Ciena 10-Year RORE % Historical Data
* Premium members only.
The historical data trend for Ciena's 10-Year RORE % 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.
MEX:CIEN vs MSI, LITE, HPE: 10-Year RORE % Comparison
For the Communication Equipment subindustry, Ciena's 10-Year RORE %, along with its competitors' market caps and 10-Year RORE % 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.
Ciena 10-Year RORE % vs Hardware Industry
For the Hardware industry and Technology sector, Ciena's 10-Year RORE % distribution charts can be found below:
* The bar in red indicates where Ciena's 10-Year RORE % falls into.
* 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.
In the calculation of 10-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Apr. 2026 and 10-year before.
Ciena (MEX:CIEN) has a 10-Year RORE % of 10.21 as of Apr. 2026. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Ciena and its competitors. According to the industry distribution chart, Ciena ranks #740 out of 1743 companies in the Hardware industry, placing it in the top 42.5%.
Is Ciena's 10-Year RORE % too high?
Ciena's current 10-Year RORE % is 10.21. The Hardware industry median 10-Year RORE % is 6.89. Ciena's value of 10.21 is 48.2% above this industry median. Based on the distribution chart, Ciena ranks #740 out of 1743 companies in the Hardware industry, which is above the industry midpoint. Overall, Ciena has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ciena's 10-Year RORE % compare to MSI and LITE?
According to the Hardware industry distribution chart, Ciena ranks #740 out of 1743 companies for 10-Year RORE %. This puts Ciena in the upper half of its industry. The industry median 10-Year RORE % is 6.89. Ciena's value of 10.21 is 48.2% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year RORE % for a Hardware company?
The median 10-Year RORE % among Hardware companies is 6.89, based on 1,743 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year RORE % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year RORE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ciena's current 10-Year RORE % of 10.21 is 48.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 10-Year RORE % mean?
A high 10-Year RORE % can signal that a stock is expensive relative to its fundamentals. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Ciena and its competitors. For the Hardware industry, the median 10-Year RORE % is 6.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ciena's current 10-Year RORE % is 10.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ciena stock overvalued right now?
Based on GuruFocus' analysis, Ciena (MEX:CIEN) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN1,627.84, compared to a current price of MXN7,844.00 — trading 381.9% above its estimated fair value. The current 10-Year RORE % is 10.21 and 48.2% above the Hardware industry median of 6.89. Ciena's overall GF Score™ is 68/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year RORE % calculated?
10-Year RORE % is calculated from a company's financial statements. For Ciena (MEX:CIEN), the current 10-Year RORE % is 10.21 as of Apr. 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 Ciena (MEX:CIEN) Overvalued in 2026?
Based on GuruFocus' analysis, Ciena stock appears to be overvalued.
The current stock price of MXN7,844.00 is trading 381.9% above its estimated GF Value™ of MXN1,627.84.
GuruFocus considers Ciena to be Significantly Overvalued.
Key valuation signals for MEX:CIEN:
10-Year RORE %: 10.21
GF Value™: MXN1,627.84 vs. price of MXN7,844.00 (381.9% above fair value)
Industry Position: 48.2% above the Hardware median (#740 of 1743)
No single metric tells the full story. See the MEX:CIEN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
68GF Score
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