10 Best Cybersecurity Stocks to Invest in Under $20

5. BlackBerry Limited (NYSE:BB)

Share Price: $3.66

Number of Hedge Fund Holders: 23

Leading the way in intelligent security software and services for businesses and governments worldwide is BlackBerry Limited (NYSE:BB). The company offers products like BlackBerry Dynamics, UEM solutions, and vital event management tools like AtHoc through its Secure Communications, QNX, and Licensing sectors. Additionally, it creates IoT solutions, cybersecurity technologies, and QNX vehicle platforms for industries like logistics, healthcare, and automotive.

With Q4 revenue of $141.7 million, BlackBerry Limited (NYSE:BB) exceeded the upper end of guidance and demonstrated a good fiscal 2025 performance. Secure Communications’ $67.3 million in revenue was bolstered by multi-year agreements with US law firms and government bodies. On April 22, 2025, the U.S. Joint Authorization Board announced that BlackBerry AtHoc had achieved FedRAMP High Authorization, highlighting the cybersecurity prowess of BlackBerry’s Secure Communications group. This accomplishment strengthens AtHoc’s standing as a trusted partner among important federal agencies and improves its defenses against operational disruptions and cyberattacks.

Additionally, BlackBerry Limited (NYSE:BB) improved its financial base and kept important AI/ML patents when it sold Cylance to Arctic Wolf. The company now has a healthy net cash position of over $200 million after cash and investments increased by $144 million in Q4. In fiscal 2025, adjusted EBITDA was $39.3 million, up $54 million from the previous year. In fiscal 2026, the company anticipates revenue of between $504 million and $534 million, with a target of approximately $35 million in positive operational cash flow.

BlackBerry Limited (NYSE:BB) is one of the best cybersecurity stocks under $20 for investors looking for operational resilience and growth potential in the secure communications space because of its strategic repositioning, strong federal cybersecurity validation, and emphasis on high-margin Secure Communications services.