AMERICAN TOWER CORP /MA/

AMT · NYSE · SIC 6798: Real Estate Investment Trusts · Market Cap: $82.1B · 4,866 employees
305
SEC Filings
$179.29
Close 2026-04-10
4,866
Employees

Business Summary

American Tower Corporation is one of the largest global REITs and a leading independent owner, operator, and developer of multitenant communications real estate. The company leases space on communications sites—including towers, DAS networks, and data centers—to wireless service providers, broadcast companies, government agencies, and enterprises. As of December 31, 2025, its portfolio included 149,686 communications sites across the U.S., Canada, Africa, APAC, Europe, and Latin America, plus 30 data center facilities in the United States.

Latest Stock Quote

AMT 2026-04-10 $179.29 O:$180.55 H:$181.58 L:$178.31 Vol:3.2M VWAP:$179.7048
origin leaf: e009adb3ee78612573fe94acbbbf124da134695f969747d44ba5cda5f0ac9517

Next Earnings

Q2 FY2026 — expected 2026-09-17

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionAMTdiscussed_in_filing Data Center
topic_mentionAMTdiscussed_in_filing Enterprise
topic_mentionAMTdiscussed_in_filing Platform & Ecosystem
topic_mentionAMTdiscussed_in_filing Sovereign & Government
topic_mentionAMTdiscussed_in_filing Data Center
topic_mentionAMTdiscussed_in_filing Enterprise
topic_mentionAMTdiscussed_in_filing Platform & Ecosystem
topic_mentionAMTdiscussed_in_filing Sovereign & Government
topic_mentionAMTdiscussed_in_filing Data Center
topic_mentionAMTdiscussed_in_filing Enterprise
topic_mentionAMTdiscussed_in_filing Platform & Ecosystem
topic_mentionAMTdiscussed_in_filing Sovereign & Government
topic_mentionAMTdiscussed_in_filing Data Center
topic_mentionAMTdiscussed_in_filing Enterprise
topic_mentionAMTdiscussed_in_filing Platform & Ecosystem
topic_mentionAMTdiscussed_in_filing Sovereign & Government

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-242025-12-310001053507-26-000035EDGAR92K words
2025-02-252024-12-310001053507-25-000025EDGAR—
2024-02-272023-12-310001053507-24-000011EDGAR—
2023-02-232022-12-310001053507-23-000023EDGAR—
2022-02-252021-12-310001053507-22-000017EDGAR—
2021-02-252020-12-310001053507-21-000026EDGAR—
2020-02-252019-12-310001053507-20-000028EDGAR—
2019-02-272018-12-310001053507-19-000012EDGAR—
2018-02-282017-12-310001053507-18-000006EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-10-282025-09-300001053507-25-000149EDGAR41K words
2025-07-292025-06-300001053507-25-000120EDGAR—
2025-04-292025-03-310001053507-25-000102EDGAR—
2024-10-292024-09-300001053507-24-000130EDGAR—
2024-07-302024-06-300001053507-24-000105EDGAR—
2024-04-302024-03-310001053507-24-000084EDGAR—
2023-10-262023-09-300001053507-23-000161EDGAR—
2023-07-272023-06-300001053507-23-000142EDGAR—
2023-04-262023-03-310001053507-23-000114EDGAR—
2022-10-272022-09-300001053507-22-000118EDGAR—
2022-07-282022-06-300001053507-22-000099EDGAR—
2022-04-272022-03-310001053507-22-000068EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-03-100001053507-26-000048EDGAR1K words
2026-03-050001053507-26-000041EDGAR—
2026-02-270001053507-26-000038EDGAR—
2026-02-240001053507-26-000032EDGAR—
2026-01-290001053507-26-000028EDGAR—
2026-01-280001053507-26-000026EDGAR—
2025-12-050001193125-25-309718EDGAR—
2025-12-040001053507-25-000157EDGAR—
2025-12-020001053507-25-000155EDGAR—
2025-11-070001053507-25-000153EDGAR—

305 total filings indexed. 274 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AKR — ACADIA REALTY TRUST ACR — ACRES Commercial Realty Corp. ADAM — ADAMAS TRUST, INC. AGNC — AGNC Investment Corp. ADC — AGREE REALTY CORP ALX — ALEXANDERS INC ARE — ALEXANDRIA REAL ESTATE EQUITIES, INC. COLD — AMERICOLD REALTY TRUST

Tags

u.s.-&-canada-wireless-communications-infrastructure africa-&-asia-pacific-communications-infrastructure europe-communications-infrastructure latin-america-communications-infrastructure u.s.-data-center-colocation radio-and-television-broadcast government-and-municipal-communications wireless-data-providers

Company Identity

CIK0001053507
TickerAMT
ExchangeNYSE
SIC6798: Real Estate Investment Trusts
IncorporatedDE
Websitehttps://www.americantower.com
Listed1998-02-27

Get More Data

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
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signed: 2026-04-13T04:43:38.520Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf