---
schema_version: "secwatch.filing_event.v1"
accession: "0001053507-25-000117"
form_type: "8-K"
ticker: "AMT"
cik: "0001053507"
company_name: "AMERICAN TOWER CORP /MA/"
filed_at: "2025-07-29T23:59:59+00:00"
generated_at: "2026-05-17T23:30:23.510089+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# American Tower Q2 net income falls 58.1% to $381M; revenue up 3.2% to $2.63B

## Summary
- Net income $381M (-58.1%); diluted EPS $0.78 (-59.4%) on ~$484M FX losses vs $21.7M YoY.
- Adjusted EBITDA $1,752M (+1.8%); AFFO as adjusted $1,218M (+2.6%).
- Total property revenue $2,527M (+1.2%); U.S. services revenue at one of highest quarters on record.
- CoreSite sees double-digit growth driven by AI-ready interconnection demand.

## SEC filing metadata
- accession: 0001053507-25-000117
- form_type: 8-K
- ticker: AMT
- cik: 0001053507
- company_name: AMERICAN TOWER CORP /MA/
- filed_at: 2025-07-29T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1053507/000105350725000117/0001053507-25-000117-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1053507/000105350725000117/amt-20250729.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001053507-25-000117
- JSON: https://secwatch.observer/filing/0001053507-25-000117.json
- Plain text: https://secwatch.observer/filing/0001053507-25-000117.txt

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