Jim Cramer’s Biggest Winners to Buy: Top 20 AI & Other Stocks He Got Right in 2026

9. Rambus Inc. (NASDAQ:RMBS)

Number of Hedge Fund Holdings in Q3 2025: 25

Number of Hedge Fund Holdings in Q1 2026: 35

Performance Since Cramer’s Remarks: 23.21%

Date/Month of Cramer’s Remarks: January 7th, 2026

Rambus Inc. (NASDAQ:RMBS) is a crucial semiconductor company that offers products that are used by DDR5 memory chips. Its shares are up by 71% over the past year and by 13% year-to-date. April was an important month for Rambus Inc. (NASDAQ:RMBS)’s stock as it closed a painful 21% lower on the 28th. On that day, Baird discussed the firm as it downgraded it to Neutral from Outperform and set a $120 share price target. As part of its coverage, the financial firm remarked that Rambus Inc. (NASDAQ:RMBS) could suffer from a slowdown in RDIMM growth next year due to DRAM shortages. Baird added that the higher demand for CPUs from agentic AI would nevertheless create tailwinds for the firm. A day earlier, the firm had reported $180 million in revenue and $59.9 million in net income. Here is what Cramer said about the firm on Mad Money:

“You know, it always had great technology. It always has. I always keep waiting for that like an explosive move…. you know what? It’s not that expensive versus growth. I’m going to, I’m going to bless it for you. You’ve obviously done some homework, and you’ve been around for a long time. You know it’s a good one.”