5 Undervalued Stocks with Huge Upside Potential

4. Capital One Financial Corporation (NYSE:COF)

Average Upside Potential: 43.53%

Capital One Financial Corporation (NYSE:COF) is one of the undervalued stocks with huge upside potential. On March 23, Capital One Software announced expanded capabilities for its Databolt platform at the RSAC 2026 Conference. These new features are designed to address the complexities of enterprise data security by automatically securing sensitive elements within unstructured data, such as PDFs, emails, and transcripts.

By identifying personally identifiable information and applying semantic-preserving protection like tokenization, Databolt aims to transform previously unusable dark data into secure assets for AI and analytics workflows. The expansion includes several upcoming features intended to establish a secure-by-default standard for the entire data lifecycle.

Key updates include a 100% self-hosted deployment option for regulated businesses, enhanced protection policies for granular access control, and a centralized token analytics dashboard for system visibility. Additionally, the platform introduced logical segmentation through Domains and extensive data catalog connectivity to help organizations integrate and manage metadata across complex data stacks more efficiently.

Capital One Financial Corporation (NYSE:COF) is a financial services company that provides various financial products and services through three segments: Credit Card, Consumer Banking, and Commercial Banking.