AMT American Tower

company

SEC Filings & Insider Trading Activity 2026

Management Discussion & Analysis

• • Total revenue $10.64B, up 5% YoY ($10.13B in 2024); property revenue $10.31B up 4%, Services $340M up 75%
• • Adjusted EBITDA $7.13B vs $6.81B prior year; net income $2.63B vs $2.28B (prior year burdened by $978M ATC TIPL discontinued operations loss)

Business Overview

• • Global REIT leasing tower/data center space to wireless carriers; property ops = 97% of total revenue in 2025
• • Portfolio of 149,686 communications sites across 4 regions plus 30 data center facilities in 11 U.S. markets

Risk Factors

• • AT&T Mexico arbitration over MLA lease calculations; ~$300M tenant revenue at risk, $30M reserves recorded in 2025 with future reserves expected
• • $37.2B consolidated debt as of Dec 31, 2025; covenant breaches could trigger cross-acceleration across credit facilities

Management Discussion & Analysis

• • Quarterly revenue $2.717B, up 8% YoY from $2.522B; total nine-month revenue $7.907B, up 4% YoY from $7.580B
• • Operating profit three months $1.872B (Property $1.831B + Services $41M), up 6% YoY from $1.743B; nine months $5.486B, up 5% YoY from $5.294B

Risk Factors

• • No new or materially updated risk factors disclosed since most recent 10-K filing
• • Regulatory risk: ongoing compliance with Sarbanes-Oxley Act certifications filed under Sections 302 and 1350

What are the latest AMT SEC filings in 2026?

American Tower (AMT) has filed a 10-K annual report on February 24, 2026, a 10-Q quarterly report on October 28, 2025, an 8-K current report on April 28, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did AMT file its most recent 10-K annual report?

American Tower (AMT) filed its most recent 10-K annual report on February 24, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view AMT 10-Q quarterly reports?

American Tower (AMT)'s most recent 10-Q quarterly report was filed on October 28, 2025. SignalX displays every AMT 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has AMT filed recently?

American Tower (AMT)'s most recent 8-K was filed on April 28, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find AMT insider trading activity (Form 4)?

SignalX aggregates every AMT Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does AMT file with the SEC?

American Tower (AMT) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new AMT filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for American Tower (AMT).

What is AMT's SEC CIK number?

American Tower (AMT)'s SEC CIK (Central Index Key) number is 1053507. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1053507 to look up all AMT filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find AMT return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from American Tower (AMT) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.