Market cap
$7.221 B
$9.89 -0.15%
Close of 6 Nov 2026
As of 6 Nov 2026, ADT (ADT) has a market capitalization of $7.22B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$5.13B
#656 by revenue
Earnings
$596.0M
#548 by earnings
Shares outstanding
911,313,000
Latest filing cover page
P/E ratio
12.1
Cap ÷ net income
Diversified Commercial Services, ranked by market cap
All 37 →- #9AllegionALLE$15.8B
- #10Wise GroupWSE$13.6B
- #11ADTADT$7.22B
- #12FrontdoorFTDR$6.60B
- #13Korn FerryKFY$4.21B
What if ADT were worth as much as…
Open the what-if tool →Where these numbers come from
Share counts and financials for ADT are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.