AMERICAN TOWER CORP /MA/ — Investor Relations & Filings
Filings indexed
1,594
across all filing types
Latest filing
2026-06-02
Regulatory Filings
Country
US
United States of America
Listing
US
AMT
American Tower is a global provider of digital communications infrastructure. As a leading owner, operator, and developer of multitenant communications real estate, its portfolio includes wireless and broadcast towers, data centers, and other related assets. The company's core business involves leasing space on its infrastructure to a diverse customer base, including wireless service providers, radio and television broadcast companies, and government agencies. American Tower also offers a range of solutions and services to support the deployment and maintenance of wireless networks, such as site acquisition, zoning, and permitting.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-06-02 | English | |
| 8-K | 2026-05-27 | English | |
| S-8 | 2026-05-26 | English | |
| 8-K | 2026-05-21 | English | |
| 424B2 | 2026-05-20 | English | |
| 8-K | 2026-05-19 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 47938972 | 8-K | 2026-06-02 | English | ||
| 47514071 | 8-K | 2026-05-27 | English | ||
| 47073872 | S-8 | 2026-05-26 | English | ||
| 46753051 | 8-K | 2026-05-21 | English | ||
| 46691580 | 424B2 | 2026-05-20 | English | ||
| 46556586 | 8-K | 2026-05-19 | English | ||
| 46556638 | FWP | 2026-05-19 | English | ||
| 46531520 | 424B5 | 2026-05-19 | English | ||
| 43524896 | 8-K - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-05-07 | English | ||
| 37961647 | 8-K - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-04-28 | English | ||
| 33815325 | ARS - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-04-08 | English | ||
| 33814236 | DEF 14A - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-04-08 | English | ||
| 33051880 | SCHEDULE 13G/A - AMERICAN TOWER CORP /MA/ (0001053507) (Subject) | 2026-03-26 | English | ||
| 32886379 | 4 - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-03-03 | English | ||
| 32886380 | 4 - AMERICAN TOWER CORP /MA/ (0001053507) (Filer) | 2026-03-03 | English | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Computing infrastructure, data processing, hosting and related activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Energisme S.A.
AI-powered SaaS platform for optimizing energy use and redu…
|
ALNRG | FR | Telecommunications, computer pr… |
|
Enfuse Solutions Limited
Provides data management, AI labeling, and digital transfor…
|
ENFUSE | IN | Telecommunications, computer pr… |
|
ENLIGHT
Provides AI computing, optoelectronic manufacturing, and sp…
|
2438 | TW | Telecommunications, computer pr… |
|
Enterprise Development Holdings Limited
Offers integrated digital technology solutions, software, h…
|
1808 | HK | Telecommunications, computer pr… |
|
e-Phoria Online Systems Inc.
Inactive, cease-traded Defaulting Reporting Issuer from the…
|
— | CA | Telecommunications, computer pr… |
|
EQUINIX INC
Global digital infrastructure company providing data center…
|
EQIX | US | Telecommunications, computer pr… |
|
EquipmentShare.com Inc
Construction tech company integrating smart jobsite tech wi…
|
EQPT | US | Telecommunications, computer pr… |
|
EQUIPPP SOCIAL IMPACT TECHNOLOGIES LIMITED
Technology platform for cross-sector CSR management and soc…
|
EQUIPPP | IN | Telecommunications, computer pr… |
|
eSANGNetworksCo.,Ltd
Provider of B2B e-commerce solutions and IT services, speci…
|
080010 | KR | Telecommunications, computer pr… |
|
Esconet Technologies Limited
Provides HPC, data center solutions, and cloud services for…
|
ESCONET | IN | Telecommunications, computer pr… |
AMERICAN TOWER CORP /MA/ via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/29887/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=29887 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=29887 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=29887 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 29887}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for AMERICAN TOWER CORP /MA/ (id: 29887)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.