Earnings Per Share

9 Months Ended

Sep. 30, 2023

12.

Earnings Per Share

The following table sets forth the computation of basic and diluted weighted average common shares outstanding and net income per common share attributable to Bruker shareholders (in millions, except per share amounts):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Net income attributable to Bruker Corporation	$	88.1	$	88.1	$	221.7	$	199.2
Weighted average common shares outstanding:
Weighted average common shares outstanding - basic		146.6		147.8		146.7		149.1
Effect of dilutive securities:
Stock options and restricted stock units		0.7		0.8		0.8		0.8
Weighted average common shares outstanding - diluted		147.3		148.6		147.5		149.9
Net income per common share attributable to Bruker Corporation shareholders:
Basic	$	0.60	$	0.60	$	1.51	$	1.34
Diluted	$	0.60	$	0.59	$	1.50	$	1.33

The following common share equivalents have been excluded from the computation of diluted weighted average common shares outstanding, as their effect would have been anti-dilutive (amounts in millions of shares):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Stock options		0.2		0.1		0.2		0.1
Unvested restricted stock units		—		0.3		—		0.2