Revenues from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2023

Revenue from Contract with Customer [Abstract]

Summary of Revenues from Contracts with Customers and Other Sources of Revenues

The following table presents the Company’s total revenues separated between revenues from contracts with customers and other sources of revenues (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Revenues from contracts with customers:
Commissions	$	350,305	$	299,430	$	1,076,313	$	965,636
Data, network and post-trade	27,797		23,808		81,919		71,326
Fees from related parties	3,723		3,896		11,742		10,838
Other revenues	3,838		4,299		11,148		10,101
Total revenues from contracts with customers	385,663		331,433		1,181,122		1,057,901
Other sources of revenues:
Principal transactions	84,725		79,568		294,537		283,338
Interest and dividend income	10,150		4,110		28,836		15,506
Other revenues	2,156		1,456		4,146		2,042
Total revenues	$	482,694	$	416,567	$	1,508,641	$	1,358,787