The company explicitly states its reliance on a small number of customers, a risk now realized through a major customer bankruptcy (DISH) and a significant legal dispute (AT&T Mexico). This vulnerability threatens stable cash flow and liquidity, increasing pressure to diversify revenue streams and manage key accounts more effectively.
Filing excerpt
we derive a substantial portion of our current and projected future revenue from a small number of customers and, consequently, a failure by a significant customer to perform its contractual obligations to us could adversely affect our cash flow and liquidity.
What this signalsFilings often name leadership changes, deals and spending plans.
sec-10qcustomerConcentrationGet every 10-Q signal for American Tower and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at American Tower this week?”
The Signal API returns 10-Q signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/dbb6f7ae-fa75-44ff-be4a-580ac1fe6720 returns this record as JSON. POST /v1/companies/enrich returns every signal for americantower.com.
{
"signal_id": "dbb6f7ae-fa75-44ff-be4a-580ac1fe6720",
"signal_type": "sec-10q",
"signal_subtype": "customerConcentration",
"detected_at": "2026-08-04T07:06:23.128+00:00",
"company": {
"name": "American Tower",
"domain": "americantower.com"
},
"data": {
"detail": "The company explicitly states its reliance on a small number of customers, a risk now realized through a major customer bankruptcy (DISH) and a significant legal dispute (AT&T Mexico). This vulnerability threatens stable cash flow and liquidity, increasing pressure to diversify revenue streams and manage key accounts more effectively.",
"metrics": {
"timeframe": "current_year"
},
"summary": "High revenue concentration risk materializes with disputes involving major customers DISH and AT&T Mexico.",
"excerpts": "we derive a substantial portion of our current and projected future revenue from a small number of customers and, consequently, a failure by a significant customer to perform its contractual obligations to us could adversely affect our cash flow and liquidity.",
"relevance": 0.9,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1053507/000105350726000133/amt-20260630.htm",
"filing_date": "2026-07-28",
"filing_year": 2026,
"fiscal_year": 0,
"fiscal_year_end": "06/30",
"sales_relevance": "Diversification strategy",
"signal_category": "market"
}
}
curl https://signals.autobound.ai/v1/signals/dbb6f7ae-fa75-44ff-be4a-580ac1fe6720 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"americantower.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.