Alarm.com Holdings, Inc. (ALRM) Stock

About Alarm.com Holdings, Inc.

Alarm.com Holdings, Inc. (ALRM) stock trades at $64.14 with a market capitalization of $3.15B. The stock is valued at a price-to-earnings (P/E) ratio of 22.97, price-to-book of 3.12, price-to-sales of 2.55. Over the past 52 weeks the stock has ranged between $41.49 and $64.14, and currently trades at or near its 52-week high.

On profitability, Alarm.com Holdings, Inc. generates a return on equity (ROE) of 13.87%, return on capital employed of 9.23%, an operating margin of 13.45%, a net profit margin of 11.11%.

Alarm.com Holdings, Inc. by the numbers, 2016–2025

Between 2016 and 2025 Alarm.com Holdings, Inc. reported revenue of $261.0M rising to $1.0B, a change of +287.4% across 10 years. Compounded, revenue has grown 10.3% a year over five years, 6.2% over three, 7.5% over the last twelve months. Net profit rose to $133.0M.

Operating margin went from 5.4% in 2016 to 13.2% in 2025, a gain of 7.8 percentage points. The most recent net margin is 11.11%. On a trailing twelve-month basis to Jun '26, revenue is $1.1B and net profit $118.0M.

Borrowings rose from $7.0M to $1.1B, cash from operations was $153.0M in the latest year, positive in 10 of the last 10.

Return on equity has averaged 12.5% over five years, and was 15.7% in the most recent year.

The share price itself has compounded at —% a year over five years, —% over three, —% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

Alarm.com Holdings, Inc. (ALRM) — frequently asked questions