No insider purchase over the last 90 days. The latest was filed 02 Jun 2026.
Headquartered in Boca Raton, United States, ADT Inc. belongs to the Business Services sector and traces its origins to 1874. Filings by its managers are published through SEC (Form 4). In the past year (18 October 2025 to 18 October 2026), 68 filings came from 17 insiders.
No insider sold shares on the market over the period. Instead, the filings list 5 purchases totalling €428k, made by 5 insiders. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The buyers include 4 senior executives and 1 chief executive. One trade stands out by size: a purchase of €213k from Houston Daniel Joseph, disclosed on 12 May 2026, or 0.0041% of market capitalisation.
In all, 4 purchases were made within 30 days of a purchase by another insider of the company. Purchases made close together by different insiders form what is called a cluster. The most recent open-market purchase was published on 2 June 2026, 138 days ago. Typically, a trade is published a median of 4 days after it takes place. For comparison, the SEC allows two business days to file a Form 4.
For context, the typical company on the same exchange (median of 5,808 companies) published 19 filings over the same period, against 68 filings here. Our records for ADT Inc. go back to 2021, with 13 purchases and 4 sales on the open market in total. For the fiscal year to 31 December 2025, the annual 10-K puts revenue at 5.13 bn USD and net income at 596.0 m USD, and the dividend at 0.22 USD per share.
Other companies in the same sector with recent insider buying flagged by our signals: Coursera, Inc. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
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ADT Inc. is a leading U.S. provider of security, interactive, and smart home solutions, listed on the NYSE under the ticker ADT. For French-speaking investors, it is best understood as a recurring-revenue services business with a defensive profile, focused on alarm monitoring, installation, and connected-home services for households and small businesses. The company is headquartered in Boca Raton, Florida, and its commercial heritage dates back to 1874, when the ADT brand first became associated with home security. ADT Inc. itself was incorporated in Delaware in May 2015 as a holding company, which reflects the company’s modern corporate structure rather than the full historical origin of the brand.
ADT’s core model is built around the sale, installation, and, most importantly, monitoring of security systems, with a large share of revenue generated through subscription-based recurring monthly revenue. The company serves primarily residential customers, while also addressing the small business market. Its offering spans intrusion protection, cameras, control panels, environmental sensing, professional response services, and increasingly broader smart home functionality. The ADT+ platform is central to this strategy, combining professional monitoring with connected devices and software-driven experiences. ADT is also investing in product differentiation through features such as Trusted Neighbor, My Safety, and Live Light, which are designed to improve customer engagement and everyday usefulness.
From a competitive standpoint, ADT benefits from one of the most recognizable brands in the U.S. security industry, a meaningful subscriber base, and a nationwide monitoring footprint. As of December 31, 2025, the company reported approximately 6.1 million security monitoring service subscribers, underscoring the scale of its recurring base. Its competitive advantages include brand trust, a long operating history, service quality, and a growing integration of physical security with digital intelligence. In a market that is becoming more software-enabled, these attributes help ADT defend its position against both traditional alarm competitors and newer smart-home entrants.
Geographically, ADT remains overwhelmingly focused on the United States, which makes the business relatively straightforward for investors to analyze. Recent developments reinforce its push toward smart home and AI-enabled security. In February 2026, ADT acquired Origin AI to add ambient sensing and presence-detection capabilities that do not rely on cameras or microphones, and it also announced a long-term commercial agreement with Verisure. In March 2026, the company reported solid full-year 2025 results, including 5% revenue growth to $5.1 billion, and authorized a new $1.5 billion share repurchase program. The stock is listed on the NYSE, positioning ADT as a closely watched security-and-services name in the U.S. public markets.
Purchases our model currently ranks for the recommendations list.
All recommendationsHeadquarters: Boca Raton, United States · Founded: 1874 · Wikipedia article
Source: Wikidata (CC0).
| Fiscal year end | Revenue | Net income | Diluted EPS | Dividend per share | Filing |
|---|---|---|---|---|---|
| Dec 2025 | 5.13 bn USD | 596.0 m USD | n.d. | 0.22 USD | 10-K |
| Dec 2024 | 4.90 bn USD | 501.1 m USD | n.d. | 0.22 USD | 10-K |
| Dec 2023 | 4.65 bn USD | 463.0 m USD | n.d. | 0.14 USD | 10-K |
| Dec 2022 | 4.38 bn USD | 132.7 m USD | n.d. | 0.14 USD | 10-K |
| Dec 2021 | 4.20 bn USD | -340.8 m USD | n.d. | n.d. | 10-K |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.