Skip to main content
Autobound logo
T-Mobile8-K: Capacity constraint

T-Mobile raises guidance on strong postpaid account growth, signaling need for scalable infrastructure.

Read at SEC EDGAR

Source

SEC EDGARApr 28, 2026

Current report (Form 8-K)

T-Mobile 8-K

Filing excerpt

T-Mobile Delivers Continued Durable Postpaid Account and ARPA Growth, Translating to Best-in-Class Financial Growth, Raises Guidance

sec.gov/Archives/edgar/data/1283699/000128369926000062/tmus-20260428.htmRead the full source

Other signals in this filing (2)

Extracted by Autobound

From the Signal API record
Signal
8-K: Capacity constraint

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

Form
8-K
Fiscal year end
04/28
Filed
Apr 28, 2026

More from T-Mobile

Company page →

More 8-K signals at other companies

The full record

From the Signal API record

Details

CIK
1283699
Accession number
0001283699-26-000062
Timeframe
Current quarter
Filing year
2026
Why it matters
Scaling solutions needed
Signal category
Operations

Extraction

Confidence
High
Relevance
80%
Sentiment
Positive
Detected
May 5, 2026
signal_type
sec-8k
signal_subtype
capacityConstraint

Use this data

Get every 8-K signal for T-Mobile and the companies you sell to, in the tools you already use.

  1. Ask Claude about it

    Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at T-Mobile this week?”

    MCP setup guide

  2. Send it to your own tools

    The Signal API returns 8-K signals for any list of companies as JSON, for your CRM, warehouse or app.

    Signal API

  3. Try it free

    Sign up and spend your free credits on the companies you sell to.

    Start Free1,000 free credits

The API returns more than this page shows

This page shows a preview. The full sec-8k 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
Start Free1,000 free creditsUse it in Claude via MCP
Show the full JSONThe record on this page and the API request

GET /v1/signals/6ea9cd29-c74c-42d0-9b0d-7783c8ff6abb returns this record as JSON. POST /v1/companies/enrich returns every signal for t-mobile.com.

{
  "signal_id": "6ea9cd29-c74c-42d0-9b0d-7783c8ff6abb",
  "signal_type": "sec-8k",
  "signal_subtype": "capacityConstraint",
  "detected_at": "2026-05-05T08:48:16.145+00:00",
  "company": {
    "name": "T-Mobile",
    "domain": "t-mobile.com"
  },
  "data": {
    "detail": "Sustained growth in postpaid accounts and revenue per user (ARPA) creates pressure on operational systems like billing, CRM, and network management to scale, presenting an opportunity for vendors offering efficiency and capacity solutions.",
    "metrics": {
      "timeframe": "current_quarter"
    },
    "summary": "T-Mobile raises guidance on strong postpaid account growth, signaling need for scalable infrastructure.",
    "excerpts": "T-Mobile Delivers Continued Durable Postpaid Account and ARPA Growth, Translating to Best-in-Class Financial Growth, Raises Guidance",
    "relevance": 0.8,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/1283699/000128369926000062/tmus-20260428.htm",
    "filing_date": "2026-04-28",
    "filing_year": 2026,
    "fiscal_year_end": "04/28",
    "sales_relevance": "Scaling solutions needed",
    "signal_category": "operations"
  }
}

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.