As an AI language model, I cannot provide real-time data or specific information. However, here are some notable fintech companies that have gone public in recent years, and there may be some from this year as well:
1. Affirm Holdings
2. Coinbase Global
3. Nubank
4. Lufax Holding
5. Ant Group
6. Stripe
7. SoFi
8. Marqeta
9. Adyen
10. Upstart Holdings
Please note that this list is not comprehensive and may not include companies that have gone public this year. It is always recommended to refer to recent financial news or consult reliable sources for the most up-to-date information.