Here are some AIfocused companies in the financial sector that are listed on public stock exchanges:

1、Palantir Technologies Inc、(PLTR): A data analytics and software company that provides AIpowered solutions to financial institutions.
2、BlackRock Inc、(BLK): A global investment management company that uses AI in its investment decisions and risk management processes.
3、FactSet Research Systems Inc、(FSET): A financial data and analytics company that uses AI to provide insights and recommendations to investment professionals.
4、MSCI Inc、(MSCI): A provider of research, analytics, and AIpowered solutions to the financial services industry.
5、Intercontinental Exchange Inc、(ICE): A global exchange operator that uses AI to improve trading and risk management processes.
6、S&P Global Inc、(SPGI): A financial data and analytics company that uses AI to provide insights and ratings to investors.
7、The Travelers Companies Inc、(TRV): An insurance company that uses AI to improve underwriting and claims processing.
8、Allstate Corporation (ALL): An insurance company that uses AI to personalize customer experiences and improve claims processing.
9、Prudential Financial Inc、(PRU): A financial services company that uses AI to improve customer service and investment management.
10、Visa Inc、(V): A payment processing company that uses AI to detect and prevent fraud.

Pureplay AI companies in finance:

1、Two Sigma: A hedge fund that uses AI and machine learning to make investment decisions (not publicly traded, but has received significant funding).
2、Numerai: A hedge fund that uses AI and machine learning to make investment decisions (not publicly traded, but has received significant funding).

Recent IPOs:

1、C3.ai Inc、(AI): An enterprise AI software company that provides solutions to financial institutions.
2、Snowflake Inc、(SNOW): A cloudbased data warehousing company that uses AI to provide insights to financial institutions.

Other notable mentions:

1、JPMorgan Chase & Co、(JPM): A global bank that has a significant AI research and development program.
2、Goldman Sachs Group Inc、(GS): A global investment bank that uses AI in various aspects of its business.
3、Citigroup Inc、(C): A global bank that uses AI to improve customer service and risk management.

This list is not exhaustive, and there are many other financial companies that are exploring the use of AI in their businesses.