Earnings per share (Tables)

9 Months Ended

Sep. 30, 2024

Earnings per share have been calculated as follows:


(Expressed in thousands, except number of shares and per share amounts)
	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2024		2023		2024		2023
Basic weighted average number of shares outstanding	10,332,927		10,519,431		10,355,982		10,874,055
Net dilutive effect of share-based awards, treasury stock method (1)	944,938		920,798		800,554		872,282
Diluted weighted average number of shares outstanding	11,277,865		11,440,229		11,156,536		11,746,337

Net income attributable to Oppenheimer Holdings Inc.	$	24,508	$	13,861	$	60,828	$	19,079

Earnings per share attributable to Oppenheimer Holdings Inc.
Basic	$	2.38	$	1.32	$	5.87	$	1.75
Diluted	$	2.16	$	1.21	$	5.45	$	1.62

(1) For the three months ended September 30, 2024, there were no shares of Class A Stock with an anti-dilutive effect granted under share-based compensation arrangements. For the nine months ended September 30, 2024, there were no shares of Class A Stock with an anti-dilutive effect granted under share-based compensation arrangements. For the three months ended September 30, 2023, the diluted net income per share computation did not include the anti-dilutive effect of 286,185 shares of Class A Stock granted under share-based compensation arrangements. For the nine months ended September 30, 2023, the diluted net income per share computation did not include the anti-dilutive effect of 277,435 shares of Class A Stock granted under share-based compensation arrangements.