---
schema_version: "secwatch.filing_event.v1"
accession: "0001053507-23-000021"
form_type: "8-K"
ticker: "AMT"
cik: "0001053507"
company_name: "AMERICAN TOWER CORP /MA/"
filed_at: "2023-02-23T23:59:59+00:00"
generated_at: "2026-06-19T01:20:39.393422+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# American Tower Q4 net loss $717M on India impairment; AFFO per share up 11.4%

## Summary
- Q4 total revenue $2,705M (+10.6% YoY); full-year revenue $10,711M (+14.5%).
- Q4 net loss $(717)M vs net income prior year, driven by $642M India impairment and $662M FX losses.
- Q4 adjusted EBITDA $1,707M (+12.6%); full-year $6,644M (+11.1%).
- Q4 AFFO attributable to common stockholders $1,093M (+14.1%); per share $2.34 (+11.4%).
- Full-year net income $1,697M (-33.9%); AFFO per share $9.76 (+3.5%).

## SEC filing metadata
- accession: 0001053507-23-000021
- form_type: 8-K
- ticker: AMT
- cik: 0001053507
- company_name: AMERICAN TOWER CORP /MA/
- filed_at: 2023-02-23T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000021/0001053507-23-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000021/amt-20230223.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001053507-23-000021
- JSON: https://secwatch.observer/filing/0001053507-23-000021.json
- Plain text: https://secwatch.observer/filing/0001053507-23-000021.txt

## Key facts
- Earnings Releases
  AMERICAN TOWER CORP /MA/ reported Full Year 2022 results: revenue $10,711 million, net income $1,697 million, EPS $3.82.
  - Period: Full Year 2022
  - Revenue: $10,711 million
  - Net income: $1,697 million
  - EPS: $3.82
  - Result: reported results
  source text: FULL YEAR 2022 FINANCIAL RESULTS CONSOLIDATED HIGHLIGHTS Fourth Quarter 2022 Full Year 2022 ● Total revenue increased 10.6% to $2,705 million ● Total revenue increased 14.5% to $10,711 million ● Property revenue increased 11.2% to $2,645 million ● Property revenue increased 14.9% to $10,470 million ● Net income decreased 262.4% to a net loss of $(717) million (1)(2) ●
  evidence_url: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000021/0001053507-23-000021-index.htm
- Earnings Releases
  AMERICAN TOWER CORP /MA/ reported Fourth Quarter 2022 results: revenue $2,705 million, net income $(717) million, EPS $(1.47).
  - Period: Fourth Quarter 2022
  - Revenue: $2,705 million
  - Net income: $(717) million
  - EPS: $(1.47)
  - Result: reported results
  source text: TOWER CORPORATION REPORTS FOURTH QUARTER AND FULL YEAR 2022 FINANCIAL RESULTS CONSOLIDATED HIGHLIGHTS Fourth Quarter 2022 Full Year 2022 ● Total revenue increased 10.6% to $2,705 million ● Total revenue increased 14.5% to $10,711 million ● Property revenue increased 11.2% to $2,645 million ● Property revenue increased 14.9% to $10,470 million ● Net income
  evidence_url: https://www.sec.gov/Archives/edgar/data/1053507/000105350723000021/0001053507-23-000021-index.htm

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