Jack Holt

S3 Matching Technologies LP operates as a financial services software company that provides customized solutions to monitor and analyze trade execution, facilitate transparency, and simplify regulatory compliance for options, equities and fixed income securities. The company’s products are used by financial institutions, broker-dealers, exchanges, bulge bracket and retail banks, and market makers to deliver market structure analytics and execution reporting. Its products include, regulatory reporting suite, fixed income execution quality suite, best execution analytics, buy-side execution quality suite, complex option spread best execution, Canadian best execution quality suite and bespoke solutions. The company leverages its proprietary software to provide third-party trade verification and optimize trade execution for both the U.S. and Canadian markets. The company was founded by Jack Holt and Mark Davies in 2002 and is headquartered in Austin, TX.