Three Months Ended

Six Months Ended

June 30,

(dollars and shares in millions, except per share data)

2024

2023

2024

2023

Net income attributable to Amphenol Corporation stockholders

$

524.8

$

460.5

$

1,073.5

$

899.7

Weighted average common shares outstanding — Basic

1,202.3

1,189.9

1,201.2

1,190.0

Effect of dilutive stock options

62.6

46.6

59.2

48.1

Weighted average common shares outstanding — Diluted

1,264.9

1,236.5

1,260.4

1,238.1

Net income attributable to Amphenol Corporation per common share — Basic

$

0.44

$

0.39

$

0.89

$

0.76

Net income attributable to Amphenol Corporation per common share — Diluted

$

0.41

$

0.37

$

0.85

$

0.73