AMERICAN TOWER CORP /MA/

AMT · NYSE · SIC 6798: Real Estate Investment Trusts · Market Cap: $82.1B · 4,866 employees
311
SEC Filings
$187.53
Close 2026-06-01
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 2026-06-01 $187.53 O:$184.82 H:$187.9 L:$184.01 Vol:2.5M VWAP:$186.8669
origin leaf: 9e79ade05d89fac8c1718f7f0a77e2bd87496daff51017625b2cf020c7ab5642

Next Earnings

Q2 FY2026 — expected 2026-09-17

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
2026-04-282026-03-310001053507-26-000099EDGAR—
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—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-05-270001193125-26-240535EDGAR—
2026-05-210001053507-26-000116EDGAR—
2026-05-190001053507-26-000111EDGAR—
2026-05-070001053507-26-000108EDGAR—
2026-04-280001053507-26-000094EDGAR—
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—

311 total filings indexed. 280 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
page leaf: c63a0487d71dc0619e8cf6f49c293c72eae802571169e3454b7e11779f17b6a8
parent: b8dec20c67a368b4bc611867f6318525134f57db6640b2ee678c77b0561fde58
content hash: cbf3d80463489cdfd29d7c3e71c810e442fddf84b08bc7771f477578ce53e56c
signed: 2026-06-02T19:00:11.641Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf