Welcome to our dedicated page for American Tower SEC filings (Ticker: AMT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
American Tower Corporation’s 200,000-plus cell towers and newly added data centers form the physical grid that keeps 5G and streaming video moving. That global reach, funded through long-term, inflation-linked leases, makes its regulatory disclosures rich with lease economics, regional tenancy churn, and capital allocation details that ordinary reports rarely surface. If you have ever typed “How to read American Tower’s annual report 10-K” or “American Tower insider trading Form 4 transactions,” you already know the challenge: dozens of exhibits, technical REIT tax notes, and tower count tables buried deep in footnotes.
Stock Titan’s AI untangles those pages in seconds. Our platform streams every American Tower quarterly earnings report 10-Q filing, American Tower 8-K material events explained, and real-time American Tower Form 4 insider transactions. Clear summaries spotlight which markets added sites, where churn edged higher, and how CoreSite data centers shift revenue mix. Want clarity on spectrum-driven rent escalators? The American Tower annual report 10-K simplified section highlights them. Tracking board pay? We map the American Tower proxy statement executive compensation tables so you can compare year-over-year changes without scrolling through PDF appendices.
That level of detail lets analysts monitor cash-flow per site, lenders gauge REIT leverage, and traders watch American Tower executive stock transactions Form 4 before earnings. Saved searches alert you the moment a tower acquisition hits EDGAR, while AI-powered summaries turn understanding American Tower SEC documents with AI into a two-minute read. Whether you need American Tower earnings report filing analysis for valuation models or simply want American Tower SEC filings explained simply, you’ll find every document, every footnote, updated in real time—ready to drive faster, better-informed decisions.
American Tower reported stronger Q3 results. Total revenue reached $2.72 billion, up from $2.52 billion a year ago, driven by property revenue of $2.62 billion and services revenue of $101 million. Operating income rose to $1.23 billion from $1.14 billion. Net income attributable to common stockholders was $853 million versus a loss last year, as prior-year results included large discontinued operations losses.
From continuing operations, diluted EPS was $1.82 compared with $0.89. Year-to-date operating cash flow was $4.04 billion, essentially flat versus last year. Balance sheet cash was $1.95 billion, with long‑term obligations of $34.85 billion.
The company completed the sale of its South Africa fiber assets on March 6, 2025 for ZAR 2.5 billion (about $137.7 million), recording a $53.6 million gain. In 2025 it refinanced and extended debt, issuing $650 million 4.900% notes due 2030 and $350 million 5.350% notes due 2035 in March, reopening with $200 million and $375 million in September, and issuing €500 million 3.625% notes due 2032 in May, using proceeds to repay maturities and credit facilities.
American Tower Corporation filed an 8‑K stating it announced financial results for the quarter ended September 30, 2025. The company furnished a press release as Exhibit 99.1 under Item 2.02 (Results of Operations and Financial Condition).
The press release is furnished and not deemed filed under Section 18 of the Exchange Act, and is only incorporated by reference where expressly specified.
Ruth T. Dowling, Executive Vice President, Chief Administrative Officer, General Counsel and Secretary of American Tower Corp (AMT), reported a sale of 55 shares of Common Stock on 10/01/2025 at a price of $193.32 per share. The filing explains the 55 shares were delivered to the issuer to satisfy withholding taxes related to the vesting of restricted stock units previously granted under the company’s 2007 Equity Incentive Plan. After the transaction the reporting person beneficially owns 21,262 shares, which includes 35 shares acquired under the issuer’s employee stock purchase plan in May 2025.
Eugene F. Reilly, a director of American Tower Corp (AMT), reported transactions dated 09/19/2025. He disposed of 135 shares of AMT common stock. The filing also reports a derivative transaction: a call option (obligation to sell) with $220 strike showing a related disposition of 100 underlying shares and 0 shares held thereafter. The form is signed by an attorney-in-fact on 09/23/2025.
American Tower Corporation announced that its Board of Directors declared a cash distribution of $1.70 per share on the company’s common stock. The distribution is payable on October 20, 2025 to stockholders of record at the close of business on September 30, 2025. The company filed a copy of the press release as Exhibit 99.1 to this report. This disclosure supplies the key payment amount and the specific record and payment dates for shareholders entitled to receive the distribution.
American Tower Corporation filed an Form 8-K reporting a material event dated September 16, 2025. The filing includes an opinion of Cleary Gottlieb Steen & Hamilton LLP and the consent of Cleary Gottlieb (referenced as Exhibit 5.1). The submission also states that a Cover Page Interactive Data File is embedded within the Inline XBRL document. The document identifies American Tower as the registrant and supplies the listed legal opinion and consent as part of the filing record.
American Tower Corporation is offering senior notes: 4.900% due 2030 and 5.350% due 2035. Interest is payable March 15 and September 15, beginning March 15, 2026, and will accrue from September 15, 2025. The notes are issued in minimum denominations of $2,000 and multiples of $1,000, will not be listed on any exchange, and U.S. Bank Trust Company, National Association is the trustee.
The company states the net proceeds are expected to be approximately an amount not specified in the text and intends to use proceeds to repay indebtedness under its 2021 Multicurrency Credit Facility and 2021 Credit Facility and for general corporate purposes. The notes are redeemable at the issuer’s option, with a make-whole premium if redeemed before specified dates, and require an offer to purchase at 101% upon a Change of Control and Ratings Decline. As of June 30, 2025, American Tower reported nearly 150,000 communications sites globally and 30 U.S. data center facilities.
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