ALRM Alarm.com Holdings, Inc.
NASDAQActiveCommon stock
ALRM is the ticker symbol of Alarm.com Holdings, Inc., which is listed on NASDAQ.
ALRM at a glance
- Symbol
- ALRM
- Company / issuer
- Alarm.com Holdings, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Aug 2018 – present
- Sector
- Technology
- Industry
- Computer Software: Prepackaged Software
- Country
- United States
- IPO year
- 2015
- Market cap
- $2.6 billion (Sep 2026)
Alarm.com Holdings, Inc. company profile
- Industry (SIC)
- Services-Prepackaged Software
- Headquarters
- Tysons, VA
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-19
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 1459200
Source: SEC EDGAR filer data.
ALRM price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol ALRM?
ALRM is the ticker symbol of Alarm.com Holdings, Inc on NASDAQ.
Is ALRM still trading?
Yes. ALRM appears in the current NASDAQ listings as of Sep 2026.
Which exchange is ALRM listed on?
ALRM is listed on NASDAQ.
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