AMPHENOL CORP /DE/ (APH) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 01, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 2.48% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
1.2B
Potential Supply
0
Additional shares possible
Splits
1 Split
Past 2 years

Summary

APH currently has 1.23B outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 2.48% over the past 2 years. Recent corporate actions include 1 stock split (positive for accessibility).

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 01, 2026

10-Q filing | 1228.9M shares outstanding

1.2B 0
Oct 24, 2025

10-Q filing | 1221.8M shares outstanding

1.2B 0
Jul 25, 2025

10-Q filing | 1215.3M shares outstanding

1.2B 0
Apr 25, 2025

10-Q filing | 1209.8M shares outstanding

1.2B 0
Feb 07, 2025

10-K filing | 1203.8M shares outstanding

1.2B 0
Oct 25, 2024

10-Q filing | 1204.9M shares outstanding

1.2B 0
Jul 26, 2024

10-Q filing | 1202.3M shares outstanding

1.2B 0
Jun 11, 2024
Stock Split

8-K filing: Stock split 2-for-1 | Outstanding: 600,000,000 → 1,200,000,000

1.2B 0
Apr 26, 2024

10-Q filing | 600.0M shares outstanding

600M 0
Feb 07, 2024

10-K filing | 596.5M shares outstanding

600M 0
Oct 27, 2023

10-Q filing | 597.7M shares outstanding

600M 0
Jul 28, 2023

10-Q filing | 595.0M shares outstanding

600M 0
Apr 28, 2023

10-Q filing | 595.1M shares outstanding

600M 0
Feb 08, 2023

10-K filing | 596.2M shares outstanding

600M 0
Oct 28, 2022

10-Q filing | 595.3M shares outstanding

600M 0
Jul 29, 2022

10-Q filing | 596.2M shares outstanding

600M 0
Apr 29, 2022

10-Q filing | 598.3M shares outstanding

600M 0
Feb 09, 2022

10-K filing | 597.9M shares outstanding

600M 0
Oct 29, 2021

10-Q filing | 597.7M shares outstanding

600M 0
Jul 30, 2021

10-Q filing | 597.4M shares outstanding

600M 0
Apr 30, 2021

10-Q filing | 598.5M shares outstanding

600M 0
Apr 28, 2021

8-K filing: Amphenol Corporation's Board of Directors authorized a new three-year open market stock repurchase plan for up to $2.0 billion of the Company's common stock and completed the 2018 Stock Repurchase Program by repurchasing approximately 41.0 million shares for $2.0 billion. ($2000.0M proceeds)

600M 0
Mar 04, 2021
Stock Split

8-K filing: Stock split 2-for-1 | Outstanding: 298,000,000 → 596,000,000

600M 0
Feb 10, 2021

10-K filing | 298.0M shares outstanding

300M 0
Oct 23, 2020

10-Q filing | 298.8M shares outstanding

300M 0
Jul 24, 2020

10-Q filing | 296.6M shares outstanding

300M 0
Apr 24, 2020

10-Q filing | 297.4M shares outstanding

300M 0
Feb 12, 2020

10-K filing | 297.5M shares outstanding

300M 0
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