1 Magnificent Artificial Intelligence (AI) Stock to Buy With $25 Before 2026 Is Over

As we near the end of 2026, the S&P 500 index is close to an all-time high, but there are still appealing opportunities in the AI sector. SentinelOne, a cybersecurity firm relying heavily on AI, has seen a 47% stock increase this year. SentinelOne's stock is currently trading under $25, making it an affordable option for investors.

The company's Singularity platform offers comprehensive endpoint, cloud network, employee identity, and AI application protection, with remediation features to minimize downtime. SentinelOne's innovative AI tools, such as Prompt Security and Purple AI, have boosted its revenue growth, particularly in AI products. Despite a net loss due to higher operating expenses, SentinelOne's revenue growth on a trailing 12-month basis is still impressive.

Cybersecurity will only become more crucial as AI adoption accelerates, and SentinelOne's addressable market is valued at over $100 billion. With its current P/S ratio of 6.6, the stock appears to be a strong value proposition, even though it has not been included in the Motley Fool Stock Advisor's latest list of top 10 stocks.