---
schema_version: "secwatch.filing_event.v1"
accession: "0001002910-23-000089"
form_type: "8-K"
ticker: "AEE"
cik: "0001002910"
company_name: "AMEREN CORP"
filed_at: "2023-05-04T23:59:59+00:00"
generated_at: "2026-06-15T19:08:36.414104+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Ameren Q1 diluted EPS $1.00, up from $0.97 YoY; affirms 2023 guidance $4.25-$4.45

## Summary
- Q1 net income attributable to common shareholders $264M ($1.00 diluted EPS) vs $252M ($0.97) in Q1 2022.
- Total operating revenues $2,062M, up 9.7% YoY from $1,879M; electric revenues grew to $1,590M.
- Operating income $351M vs $331M in prior year; depreciation up to $320M from $299M.
- Affirmed 2023 EPS guidance range of $4.25-$4.45, assuming normal temperatures rest of year.
- Segment: higher Ameren Illinois allowed ROE due to 30-year Treasury yield; mild winter lowered electric retail sales.

## SEC filing metadata
- accession: 0001002910-23-000089
- form_type: 8-K
- ticker: AEE
- cik: 0001002910
- company_name: AMEREN CORP
- filed_at: 2023-05-04T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1002910/000100291023000089/0001002910-23-000089-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1002910/000100291023000089/aee-20230504.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001002910-23-000089
- JSON: https://secwatch.observer/filing/0001002910-23-000089.json
- Plain text: https://secwatch.observer/filing/0001002910-23-000089.txt

## Key facts
- Earnings Releases
  AMEREN CORP reported the quarterly period ended March 31, 2023 results: net income $264 million, EPS $1.00 per diluted share. Guidance reaffirmed.
  - Period: the quarterly period ended March 31, 2023
  - Net income: $264 million
  - EPS: $1.00 per diluted share
  - Guidance: reaffirmed
  - Result: reported results
  source text: Ameren Corporation (NYSE: AEE) today announced first quarter 2023 net income attributable to common shareholders of $264 million, or $1.00 per diluted share, compared to first quarter 2022 net income attributable to common shareholders of $252 million, or $0.97 per diluted share.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1002910/000100291023000089/0001002910-23-000089-index.htm

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