---
schema_version: "secwatch.filing_event.v1"
accession: "0001053507-23-000158"
form_type: "8-K"
ticker: "AMT"
cik: "0001053507"
company_name: "AMERICAN TOWER CORP /MA/"
filed_at: "2023-10-26T23:59:59+00:00"
generated_at: "2026-06-09T07:44:01.944067+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# American Tower Q3 revenue up 5.5%; raises full-year outlook despite $322M India impairment

## Summary
- Total revenue $2,819M (+5.5%); property revenue $2,792M (+7.0%).
- Net income $577M (-29.6%) due to $322M India goodwill impairment and foreign currency gains.
- Adjusted EBITDA $1,814M (+10.4%); AFFO per share $2.58 (+9.3%).
- Company raises full-year 2023 outlook for property revenue, Adj. EBITDA, and AFFO.
- Free cash flow $892M (+90.5%) with cash from ops up 39.5% and capex down 12%.

## SEC filing metadata
- accession: 0001053507-23-000158
- form_type: 8-K
- ticker: AMT
- cik: 0001053507
- company_name: AMERICAN TOWER CORP /MA/
- filed_at: 2023-10-26T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000158/0001053507-23-000158-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000158/amt-20231026.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001053507-23-000158
- JSON: https://secwatch.observer/filing/0001053507-23-000158.json
- Plain text: https://secwatch.observer/filing/0001053507-23-000158.txt

## Key facts
- Earnings Releases
  AMERICAN TOWER CORP /MA/ reported the quarter ended September 30, 2023 results: revenue $2,819 million, net income $577 million, EPS $1.26. Guidance raised.
  - Period: the quarter ended September 30, 2023
  - Revenue: $2,819 million
  - Net income: $577 million
  - EPS: $1.26
  - Guidance: raised
  - Result: reported results
  source text: Telephone: (617) 375-7500 AMERICAN TOWER CORPORATION REPORTS THIRD QUARTER 2023 FINANCIAL RESULTS CONSOLIDATED HIGHLIGHTS Third Quarter 2023 ● Total revenue increased 5.5% to $2,819 million ● Property revenue increased 7.0% to $2,792 million ● Net income decreased 29.6% to $577 million (1)(2) ● Adjusted EBITDA increased 10.4% to $1,814 million ● Net income
  evidence_url: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000158/0001053507-23-000158-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.