Two Millionaire-Maker Stocks to Forget Nvidia and Buy Instead

IonQ and Nebius Group are potential millionaire-maker stocks to consider over Nvidia due to their promising technologies in quantum computing and AI hyperscaling. IonQ has a high fidelity, better error correction, and lower system costs, with big customers like Airbus and AstraZeneca. Nebius Group has experienced massive revenue growth of 625% YoY and is competing with cloud titans in the AI infrastructure market. Both companies have ambitious product roadmaps through the end of the decade, making them attractive investment options.

Quantum computing and artificial intelligence (AI) are two of the most promising sectors in the technology industry, and investors are increasingly taking notice. Two companies that stand out in these fields are IonQ and Nebius Group. While Nvidia remains a strong player in AI, these two companies offer unique advantages that could make them attractive investment options.

IonQ: Quantum Computing Pioneer

IonQ, a quantum computing company, has seen its stock price soar in recent years. Its stock has jumped by 692% in the last 12 months, bringing its valuation to over $23 billion IonQ and Rigetti stocks and the quantum computing bubble^[1]. IonQ's success can be attributed to its high fidelity, better error correction, and lower system costs. The company has also secured big customers like Airbus and AstraZeneca, which further validates its technology. Despite its impressive stock performance, IonQ is still a young company with limited earnings and revenue. Its revenue was $20.6 million in the last six months, and it generated a net loss of $176 million in the quarter IonQ and Rigetti stocks and the quantum computing bubble^[1]. However, the company expects to generate $91 million in annual revenue this year and $171 million in the next financial year. As the quantum computing industry grows, IonQ is well-positioned to be a significant beneficiary.

Nebius Group: AI Hyperscaling Leader

Nebius Group, an AI cloud newcomer, has also experienced remarkable growth. Its stock has surged over 350% year-to-date in 2025, climbing from around $14 last October to roughly $128 by early October 2025 Nebius Group’s Meteoric Rise: $17B Microsoft AI Deal Propels Stock to New Highs – What’s Behind the Hype?^[2]. Nebius's massive revenue growth of 625% year-over-year (YoY) and its 52-week range spanning $14.09 to $117.65 reflect its explosive growth and risk Nebius Group’s Meteoric Rise: $17B Microsoft AI Deal Propels Stock to New Highs – What’s Behind the Hype?^[2]. The company's success can be attributed to its 5-year, $17.4 billion AI infrastructure contract with Microsoft, which gives Microsoft access to Nebius's high-performance cloud and over 100,000 Nvidia GPUs Nebius Group’s Meteoric Rise: $17B Microsoft AI Deal Propels Stock to New Highs – What’s Behind the Hype?^[2]. Nebius's ambitious product roadmap, which includes plans to grow its AI cloud capacity from 190 MW to 1 GW by 2026, further highlights its potential Nebius Group’s Meteoric Rise: $17B Microsoft AI Deal Propels Stock to New Highs – What’s Behind the Hype?^[2]. Despite its impressive stock performance, Nebius is still a young company with limited earnings. However, analysts project explosive growth ahead, with revenue hitting $4.25 billion by 2027 and turning EBITDA-positive by 2026 Nebius Group’s Meteoric Rise: $17B Microsoft AI Deal Propels Stock to New Highs – What’s Behind the Hype?^[2].

Conclusion

Both IonQ and Nebius Group have the potential to be millionaire-maker stocks due to their promising technologies in quantum computing and AI hyperscaling. While Nvidia remains a strong player in AI, these two companies offer unique advantages that could make them attractive investment options. As the quantum computing and AI industries continue to grow, investors should keep an eye on these companies.