Alarm Holdings - 11 Year Stock Price History | ALRM

Historical daily share price chart and data for Alarm Holdings since 2015 adjusted for splits and dividends. The latest closing stock price for Alarm Holdings as of February 06, 2026 is 48.22.
  • The all-time high Alarm Holdings stock closing price was 107.69 on January 13, 2021.
  • The Alarm Holdings 52-week high stock price is 64.26, which is 33.3% above the current share price.
  • The Alarm Holdings 52-week low stock price is 45.04, which is 6.6% below the current share price.
  • The average Alarm Holdings stock price for the last 52 weeks is 54.35.
Alarm Holdings Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 49.7808 51.2400 52.1900 45.6000 48.2200 -5.49%
2025 55.4972 59.8300 63.8200 47.1300 51.0200 -16.09%
2024 63.6900 63.4100 75.6900 52.2600 60.8000 -5.91%
2023 53.6706 49.2800 64.6200 45.3200 64.6200 30.60%
2022 63.9993 83.7600 84.6800 47.1300 49.4800 -41.66%
2021 85.9511 100.4500 107.6900 75.5200 84.8100 -18.02%
2020 57.2081 42.9900 103.7900 34.2900 103.4500 140.75%
2019 54.0108 52.0600 71.1400 41.4600 42.9700 -17.16%
2018 44.4978 37.6100 58.7200 35.0100 51.8700 37.40%
2017 36.8048 27.5600 49.2800 26.9850 37.7500 35.64%
2016 24.4712 16.2000 32.9300 14.3600 27.8300 66.85%
Sector Industry Market Cap Revenue
Industrial Products Protection - Safety Equipment & Services $2.316B $0.940B
Alarm.com Holdings, Inc. offers interactive security solutions for home and business owners. The Company offers security systems which include image sensor, crash and smash protection, web control, mobile access and video monitoring. Alarm.com Holdings, Inc. is based in VIENNA, United States.
Stock Name Country Market Cap PE Ratio
Halma (HLMAF) United Kingdom $17.934B 0.00
Allegion (ALLE) Ireland $15.127B 21.82
MSA Safety Incorporporated (MSA) United States $7.328B 24.00
ADT (ADT) United States $6.435B 9.57
Resideo Technologies (REZI) United States $5.207B 14.31
Brady (BRC) United States $4.312B 19.49
Life360 (LIF) United States $4.143B 155.41
Cadre Holdings (CDRE) United States $1.641B 36.04
NAPCO Security Technologies (NSSC) United States $1.550B 32.68
ICTS (ICTSF) Netherlands $0.150B 0.00
Digimarc (DMRC) United States $0.111B 0.00
Eastern (EML) United States $0.111B 12.81
Intellicheck Mobilisa (IDN) United States $0.096B 476.00
Lakeland Industries (LAKE) United States $0.092B 0.00
Senstar Technologies (SNT) Canada $0.087B 18.65
Wrap Technologies (WRAP) United States $0.086B 0.00
SoundThinking (SSTI) United States $0.083B 0.00
Mobilicom (MOB) Israel $0.069B 0.00
WISeKey Holding (WKEY) Switzerland $0.052B 0.00
Concorde Group (CIGL) Singapore $0.046B 0.00
SuperCom (SPCB) Israel $0.024B 2.77
Rectitude Holdings (RECT) Singapore $0.023B 0.00
Guardforce AI (GFAI) Singapore $0.008B 0.00
Cycurion (CYCU) United States $0.007B 0.00
Digital Ally/NV (DGLY) United States $0.002B 0.00
Hub Cyber Security (HUBC) Israel $0.002B 0.00
American Rebel Holdings (AREB) United States $0.001B 0.00
Ituran Location And Control (ITRN) Israel $0.000B 15.75