ADT - 8 Year Stock Price History | ADT

Historical daily share price chart and data for ADT since 2018 adjusted for splits and dividends. The latest closing stock price for ADT as of April 20, 2026 is 7.28.
  • The all-time high ADT stock closing price was 11.83 on August 03, 2020.
  • The ADT 52-week high stock price is 8.94, which is 22.8% above the current share price.
  • The ADT 52-week low stock price is 6.25, which is 14.1% below the current share price.
  • The average ADT stock price for the last 52 weeks is 8.10.
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ADT Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 7.3543 7.9428 8.2106 6.3800 7.2800 -9.03%
2025 7.9780 6.7352 8.7162 6.6290 8.0023 20.02%
2024 6.6886 6.5564 7.7961 5.7240 6.6676 4.53%
2023 6.1980 8.1892 8.9578 4.7171 6.3787 -23.14%
2022 7.0295 7.5673 9.0219 5.5838 8.2990 9.80%
2021 8.1123 6.9341 10.3345 6.0762 7.5583 8.86%
2020 6.6073 6.5612 11.8284 3.2507 6.9430 1.02%
2019 5.4179 5.0438 7.6622 3.4614 6.8732 45.34%
Sector Industry Market Cap Revenue
Industrial Products Protection - Safety Equipment & Services $5.519B $5.129B
ADT Inc. provides security and automation solutions for homes and businesses primarily in the United States and Canada. ADT Inc. is based in BOCA RATON, United States.
Stock Name Country Market Cap PE Ratio
Assa Abloy AB (ASAZY) Sweden $43.635B 26.50
Halma (HLMAF) United Kingdom $21.598B 0.00
Allegion (ALLE) Ireland $12.475B 17.79
MSA Safety Incorporporated (MSA) United States $6.678B 21.72
Resideo Technologies (REZI) United States $5.694B 16.30
Brady (BRC) United States $3.956B 17.52
Life360 (LIF) United States $3.056B 100.26
Alarm Holdings (ALRM) United States $2.118B 19.39
NAPCO Security Technologies (NSSC) United States $1.525B 32.14
Cadre Holdings (CDRE) United States $1.395B 30.51
Ituran Location And Control (ITRN) Israel $1.065B 18.40
Intellicheck Mobilisa (IDN) United States $0.154B 126.67
ICTS (ICTSF) Netherlands $0.148B 0.00
Eastern (EML) United States $0.131B 16.46
Digimarc (DMRC) United States $0.125B 0.00
Lakeland Industries (LAKE) United States $0.088B 0.00
Wrap Technologies (WRAP) United States $0.083B 0.00
SoundThinking (SSTI) United States $0.080B 0.00
Senstar Technologies (SNT) Canada $0.071B 15.20
Mobilicom (MOB) Israel $0.057B 0.00
WISeKey Holding (WKEY) Switzerland $0.054B 0.00
Concorde Group (CIGL) Singapore $0.044B 0.00
SuperCom (SPCB) Israel $0.025B 2.86
Rectitude Holdings (RECT) Singapore $0.017B 0.00
Guardforce AI (GFAI) Singapore $0.009B 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 $0.000B 0.00
American Rebel Holdings (AREB) United States $0.000B 0.00