10 Best Small Cap Tech Stocks With Biggest Upside Potential

2. PROS Holdings Inc. (NYSE:PROS)

Number of Hedge Fund Holders: 28

Market Capitalization as of June 20: $668.98 million

Average Upside Potential as of June 20: 78.83%

PROS Holdings Inc. (NYSE:PROS) is one of the best small cap tech stocks with biggest upside potential. On June 17, PROS Holdings announced that it had been named a winner of the 2025 CSO Awards, which marked the second consecutive year PROS has received this prestigious industry distinction. The distinction recognizes organizations for security projects and initiatives that show outstanding business value and thought leadership in cybersecurity.

The award acknowledges PROS’s leadership in cybersecurity excellence, which includes its enterprise-grade cloud security, advanced threat detection capabilities, and robust global governance practices. PROS is committed to protecting the integrity, availability, and confidentiality of data.

The Content Director of the CSO Conference & Awards, Beth Kormanik, highlighted the rapidly expanding scope and complexity of cybersecurity responsibilities, particularly in the face of emerging AI-driven threats. She praised this year’s CSO Award winners, including PROS, for exemplifying how modern security leaders are directly addressing these challenges.

PROS Holdings Inc. (NYSE:PROS) provides software solutions that optimize the processes of selling and shopping in the digital economy in Europe, the Asia Pacific, the Middle East, Africa, and internationally.