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Ameren10-Q: Major contract win

Ameren and subsidiary ATXI awarded over $4 billion in MISO transmission projects.

What happened

Ameren and its subsidiary ATXI have been awarded multiple tranches of long-range transmission projects by MISO, representing a committed investment of over $4B.

Source

SEC EDGARAug 3, 2026

Quarterly report (Form 10-Q)

Ameren 10-Q

Filing excerpt

A portion of these projects were assigned to various utilities, of which Ameren was awarded projects that are estimated to cost approximately $1.8 billion, based on the MISO’s cost estimate.

sec.gov/Archives/edgar/data/18654/000100291026000023/aee-20260630.htmRead the full source

Other signals in this filing (7)

Extracted by Autobound

From the Signal API record
Signal
10-Q: Major contract win

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

Fiscal year end
06/30
Filed
Aug 3, 2026

More 10-Q signals at other companies

The full record

From the Signal API record

Numbers

Dollar figure
$4B (Estimated cost of awarded MISO long-range transmission projects for Ameren and its subsidiary ATXI.)

Details

CIK
18654
Accession number
0001002910-26-000023
Filing year
2026
Fiscal year
0
Why it matters
Scaling needs
Signal category
Revenue

Topics and mentions

Technologies

  • transmission

Vendors

  • Midwest Independent Transmission System Operator Inc

Extraction

Confidence
High
Relevance
90%
Sentiment
Positive
Detected
Aug 4, 2026
signal_type
sec-10q
signal_subtype
majorContractWin

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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/4e86130d-7ecc-4936-aa2b-949724803cad returns this record as JSON. POST /v1/companies/enrich returns every signal for ameren.com.

{
  "signal_id": "4e86130d-7ecc-4936-aa2b-949724803cad",
  "signal_type": "sec-10q",
  "signal_subtype": "majorContractWin",
  "detected_at": "2026-08-04T07:07:16.292+00:00",
  "company": {
    "name": "Ameren",
    "domain": "ameren.com"
  },
  "data": {
    "detail": "Ameren and its subsidiary ATXI have been awarded multiple tranches of long-range transmission projects by MISO, representing a committed investment of over $4B. This creates an immediate need for engineering, materials, construction, and project management services to execute these large-scale grid infrastructure builds.",
    "metrics": {
      "dollar_context": "Estimated cost of awarded MISO long-range transmission projects for Ameren and its subsidiary ATXI.",
      "dollar_millions": 4050
    },
    "summary": "Ameren and subsidiary ATXI awarded over $4 billion in MISO transmission projects.",
    "excerpts": "A portion of these projects were assigned to various utilities, of which Ameren was awarded projects that are estimated to cost approximately $1.8 billion, based on the MISO’s cost estimate.",
    "relevance": 0.9,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/18654/000100291026000023/aee-20260630.htm",
    "filing_date": "2026-08-03",
    "filing_year": 2026,
    "fiscal_year": 0,
    "fiscal_year_end": "06/30",
    "sales_relevance": "Scaling needs",
    "signal_category": "revenue",
    "vendors_mentioned": [
      "Midwest Independent Transmission System Operator Inc"
    ],
    "technologies_mentioned": [
      "transmission"
    ]
  }
}

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