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Alarm.com HoldingsALRM -1.91%92 Shiller PE Ratio is 36.66 as of Sep. 10, 2026, which is 80% below its 10-year median of 181.21. GuruFocus rates ALRM with a GF Score™ of 92/100 and a GF Value™ of $66.48 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,018 Software companies, Alarm.com Holdings ranks worse than 63.46% on this metric.
The historical rank and industry rank for Alarm.com Holdings's Shiller PE Ratio or its related term are showing as below:
ALRM'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 29.53 Med: 181.21 Max: 3231
Current: 36.66
During the past years, Alarm.com Holdings's highest Shiller PE Ratio was 3231.00. The lowest was 29.53. And the median was 181.21.
ALRM's Shiller PE Ratio is ranked worse than 63.46% of 1018
companies
in the Software industry
Industry Median: 27.22
vs ALRM: 36.66
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Alarm.com Holdings's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.480. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $1.50 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Alarm.com Holdings (NAS:ALRM) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Alarm.com Holdings Shiller PE Ratio Related Terms
Alarm.com Holdings Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Alarm.com Holdings's Shiller PE Ratio 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.
ALRM vs ADEA, BTDR, GRND: Shiller PE Ratio Comparison
For the Software - Application subindustry, Alarm.com Holdings's Shiller PE Ratio, along with its competitors' market caps and Shiller 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.
Alarm.com Holdings Shiller PE Ratio vs Software Industry
For the Software industry and Technology sector, Alarm.com Holdings's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Alarm.com Holdings's Shiller PE Ratio falls into.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Alarm.com Holdings (ALRM) has a Shiller PE Ratio of 36.66 as of Sep. 10, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Alarm.com Holdings and its competitors. This is 80% below median its historical median of 181.21. Over the past decade, Alarm.com Holdings' Shiller PE Ratio has ranged from 29.53 to 3,231.00. According to the industry distribution chart, Alarm.com Holdings ranks #646 out of 1018 companies in the Software industry, placing it in the top 63.5%.
Is Alarm.com Holdings' Shiller PE Ratio too high?
Alarm.com Holdings' current Shiller PE Ratio of 36.66 is 80% below median its 10-year median of 181.21. Over the past 10 years, this metric has ranged from a low of 29.53 to a high of 3,231.00. The Software industry median Shiller PE Ratio is 27.22. Alarm.com Holdings' value of 36.66 is 34.7% above this industry median. Based on the distribution chart, Alarm.com Holdings ranks #646 out of 1018 companies in the Software industry, which is below the industry midpoint. Overall, Alarm.com Holdings has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Alarm.com Holdings' Shiller PE Ratio compare to ADEA and BTDR?
According to the Software industry distribution chart, Alarm.com Holdings ranks #646 out of 1018 companies for Shiller PE Ratio. This places Alarm.com Holdings in the lower half of its industry. The industry median Shiller PE Ratio is 27.22. Alarm.com Holdings' value of 36.66 is 34.7% above this benchmark. Historically, Alarm.com Holdings' own Shiller PE Ratio has ranged from 29.53 to 3,231.00 over the past decade. While the company's 10-year median is 181.21 vs. the industry median of 27.22, Alarm.com Holdings has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Software company?
The median Shiller PE Ratio among Software companies is 27.22, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Alarm.com Holdings's current Shiller PE Ratio of 36.66 is 34.7% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Alarm.com Holdings and its competitors. For the Software industry, the median Shiller PE Ratio is 27.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alarm.com Holdings's current Shiller PE Ratio is 36.66, which is 80% below median its own 10-year median of 181.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alarm.com Holdings stock overvalued right now?
Based on GuruFocus' analysis, Alarm.com Holdings (ALRM) is currently considered Modestly Undervalued. The stock's GF Value™ is $66.48, compared to a current price of $54.99 — trading 17.3% below its estimated fair value. The current Shiller PE Ratio is 36.66, which is 80% below median its 10-year median of 181.21 and 34.7% above the Software industry median of 27.22. Alarm.com Holdings' overall GF Score™ is 92/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Alarm.com Holdings (ALRM), the current Shiller PE Ratio is 36.66 as of Sep. 10, 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 Alarm.com Holdings (ALRM) Overvalued in 2026?
Based on GuruFocus' analysis, Alarm.com Holdings stock appears to be undervalued.
The current stock price of $54.99 is trading 17.3% below its estimated GF Value™ of $66.48.
GuruFocus considers Alarm.com Holdings to be Modestly Undervalued.
Key valuation signals for ALRM:
Shiller PE Ratio: 36.66 (80% below median its 10-year median of 181.21)
GF Value™: $66.48 vs. price of $54.99 (17.3% below fair value)
Industry Position: 34.7% above the Software median (#646 of 1018)
No single metric tells the full story. See the ALRM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Alarm.com Holdings Inc has a cloud-based platform that offers an expansive suite of IoT solutions addressing world-wide opportunities in the residential, multi-family, small business and enterprise commercial markets. It has two reportable segments: Alarm.com & Other. The Alarm.com segment represents the cloud-based Software platforms for intelligently connected property & related solutions. The other segment is focused on researching, developing & offering residential & commercial automation solutions & energy management products & services in adjacent markets. The majority of revenue is from the Alarm.com segment. The platform allows home & business owners to secure their properties and automate & control an array of connected device.
92GF Score
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