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AT&T10-Q: Digital transformation

AT&T acquires Lumen's Mass Markets fiber business for $5.76B to accelerate network expansion.

What happened

AT&T completed a $5.76 billion acquisition of Lumen's fiber business in February 2026, signaling a major strategic investment in expanding its fiber network footprint.

Source

SEC EDGARJul 22, 2026

Quarterly report (Form 10-Q)

AT&T 10-Q

Filing excerpt

in connection with our February 2026 acquisition of Lumen’s Mass Markets fiber business, of which $1,656 was included in investing activities from continuing operations and $4,100 was included as investing activities from discontinued operations

sec.gov/Archives/edgar/data/732717/000073271726000297/t-20260630.htmRead the full source

Other signals in this filing (8)

Extracted by Autobound

From the Signal API record
Signal
10-Q: Digital transformation

What this signalsFilings often name leadership changes, deals and spending plans.

Fiscal year end
06/30
Filed
Jul 22, 2026

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The full record

From the Signal API record

Numbers

Dollar figure
$5.8B (Acquisition of Lumen’s Mass Markets fiber business)

Details

CIK
732717
Accession number
0000732717-26-000297
Timeframe
Current year
Filing year
2026
Fiscal year
0
Why it matters
Multi-year tech investment
Signal category
Strategic

Topics and mentions

Technologies

  • fiber

Competitors

  • Lumen

Extraction

Confidence
High
Relevance
90%
Sentiment
Positive
Detected
Jul 28, 2026
signal_type
sec-10q
signal_subtype
digitalTransformation

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The API returns more than this page shows

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 API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/78c935e4-3da7-4c33-9a4b-142b1a88e609 returns this record as JSON. POST /v1/companies/enrich returns every signal for att.com.

{
  "signal_id": "78c935e4-3da7-4c33-9a4b-142b1a88e609",
  "signal_type": "sec-10q",
  "signal_subtype": "digitalTransformation",
  "detected_at": "2026-07-28T07:06:57.404+00:00",
  "company": {
    "name": "AT&T",
    "domain": "att.com"
  },
  "data": {
    "detail": "AT&T completed a $5.76 billion acquisition of Lumen's fiber business in February 2026, signaling a major strategic investment in expanding its fiber network footprint. This creates opportunities related to network integration, operational support systems, and customer migration.",
    "metrics": {
      "timeframe": "current_year",
      "dollar_context": "Acquisition of Lumen’s Mass Markets fiber business",
      "dollar_millions": 5756
    },
    "summary": "AT&T acquires Lumen's Mass Markets fiber business for $5.76B to accelerate network expansion.",
    "excerpts": "in connection with our February 2026 acquisition of Lumen’s Mass Markets fiber business, of which $1,656 was included in investing activities from continuing operations and $4,100 was included as investing activities from discontinued operations",
    "relevance": 0.9,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/732717/000073271726000297/t-20260630.htm",
    "filing_date": "2026-07-22",
    "filing_year": 2026,
    "fiscal_year": 0,
    "fiscal_year_end": "06/30",
    "sales_relevance": "Multi-year tech investment",
    "signal_category": "strategic",
    "competitors_mentioned": [
      "Lumen"
    ],
    "technologies_mentioned": [
      "fiber"
    ]
  }
}

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