---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-005534"
form_type: "8-K"
ticker: "APH"
cik: "0000820313"
company_name: "AMPHENOL CORP /DE/"
filed_at: "2024-04-24T23:59:59+00:00"
generated_at: "2026-06-03T10:36:28.543621+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Amphenol Q1 sales up 9% to $3.26B, EPS $0.87; announces $2B share repurchase program

## Summary
- Q1 GAAP diluted EPS $0.87 (+23% YoY); adjusted EPS $0.80 (+16%); sales $3.26B (+9%, +6% organic)
- GAAP & adjusted operating margin 21.0%, a first-quarter record; operating cash flow $599M, free cash flow $506M
- Board authorized new three-year, $2B open market stock repurchase program starting April 29, 2024
- Q2 2024 guidance: sales $3.24-$3.30B; adjusted EPS $0.79-$0.81, representing 6-8% and 10-13% YoY growth respectively
- Returned $286M to shareholders in Q1 via $154M share repurchases and $132M dividends

## SEC filing metadata
- accession: 0001558370-24-005534
- form_type: 8-K
- ticker: APH
- cik: 0000820313
- company_name: AMPHENOL CORP /DE/
- filed_at: 2024-04-24T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/820313/000155837024005534/0001558370-24-005534-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/820313/000155837024005534/aph-20240424x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-005534
- JSON: https://secwatch.observer/filing/0001558370-24-005534.json
- Plain text: https://secwatch.observer/filing/0001558370-24-005534.txt

## Key facts
- Earnings Releases
  AMPHENOL CORP /DE/ reported the quarter ended March 31, 2024 results: revenue Sales of $3.26 billion, EPS GAAP Diluted EPS of $0.87.
  - Period: the quarter ended March 31, 2024
  - Revenue: Sales of $3.26 billion
  - EPS: GAAP Diluted EPS of $0.87
  - Result: reported results
  source text: CT 06492 Telephone (203) 265-8900 ​ ​ ​ AMPHENOL REPORTS FIRST QUARTER 2024 RESULTS AND ANNOUNCES NEW STOCK REPURCHASE PROGRAM ​ ​ First Quarter 2024 Highlights: ​ ● Sales of $3.26 billion, up 9% in U.S. dollars and 6% organically compared to the first quarter of 2023 ● GAAP Diluted EPS of $0.87, up 23% compared to prior year ● Adjusted Diluted EPS of $0.80, up 16%
  evidence_url: https://www.sec.gov/Archives/edgar/data/820313/000155837024005534/0001558370-24-005534-index.htm

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