Got $10,000? 3 Hot Stocks to Buy That Could Make You a Fortune

It might not seem like the best time to invest in high-growth stocks. Elevated Treasury yields are still weighing down stocks, and the market is digesting the impact of the midterm elections -- in which the Democrats took over the House, Senate, and several governorships.

But if you can look past those near-term challenges, you'll find plenty of promising growth stocks that could deliver massive gains for investors who can stomach a little volatility. Let's see why three of those growth stocks -- Grail (NASDAQ: GRAL), Agility Robotics (NASDAQ: AGLT), and Sandisk (NASDAQ: SNDK) -- could be a great place to lock up a fresh $10,000 investment.

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Grail

Grail develops Galleri, a blood test designed to detect dozens of cancers before any symptoms appear. The FDA hasn't approved Galleri yet, but Grail sells it on a cash-only basis to affluent customers, certain businesses, and hospital pilot programs for about $949 per test.

Through those cash sales, Grail's revenue rose from $93 million in 2023 to $147 million in 2025. But by 2028, analysts expect its revenue to reach $275 million as an FDA approval expands its market to include private insurance and Medicare plans. In late September, the FDA endorsed a premarket approval for Galleri based on its safety, efficacy, and potential benefits. Those endorsements are non-binding, but they suggest it could be fully approved in the near future.

With a market cap of $5.8 billion, Grail isn't cheap at 34 times this year's sales. But if the FDA fully approves its blood test, it could grow much larger as it's adopted by more hospitals. That's why its stock still has more upside potential -- even after its 44% year-to-date gain.

Agility Robotics

Agility Robotics, a developer of humanoid robots for warehouses, logistics hubs, and manufacturing plants, went public through a merger with a special purpose acquisition company (SPAC) on Nov. 4. Its stock opened at $11.38 per share on Nov. 5, but it's pulled back to about $9 as of this writing. However, it could have plenty of room to grow.

Agility's flagship robot, Digit, can move heavy items and navigate aisles, stairs, and ramps on its own. Its top investors include Nvidia and Amazon. Its growing list of enterprise customers includes Toyota, GXO Logistics, MercadoLibre, and Schaffer.

Agility only generated $1.8 million in revenue in 2025, and it hasn't deployed its first Digit v5 robots yet. However, it has a backlog of over $300 million. Agility believes it can deploy its first Digit v5 robots by the end of 2026, and accelerate its annual deployments to 800 units in 2027, 7,000 units in 2030, and up to 25,000 units in 2035. To keep those robots running, its customers will need to pay recurring "robot as a service" (RaaS) subscription fees.

With a market cap of $489 million, Agility might seem expensive relative to its near-term revenue growth. But at its estimated $8,500 monthly RaaS rate, it could generate $2.55 billion in annual revenue from 25,000 deployed robots. That's why Agility's stock could deliver multibagger gains over the next few years as economies of scale kick in.

Sandisk

Sandisk, which was spun off from Western Digital in early 2025, is one of the world's largest producers of NAND (flash) memory chips. Its stock has declined 64% after hitting a record high of $2,335 on June 25, but that pullback could be a golden buying opportunity.

Sandisk is usually considered a cyclical stock that follows the memory market's boom-and-bust cycles. But as the AI market expanded over the past few years, Sandisk launched ultra-dense enterprise solid-state drives (SSDs) that consolidated dozens of hardware server racks onto single drives. These SSDs are also smaller, faster, more power-efficient, and less prone to physical damage than platter-based hard disk drives (HDDs).

In fiscal 2026 (which ended this July), Sandisk's revenue surged 176% as it turned profitable. From fiscal 2026 to fiscal 2029, analysts expect its revenue and EPS to grow at CAGRs of 44% and 62%, respectively. It looks ridiculously cheap at 4 times this year's earnings -- because it's still valued as a cyclical stock -- but it could command a much higher valuation if the AI market's acceleration continues to boost its enterprise SSD sales.

Leo Sun has positions in Amazon and MercadoLibre. The Motley Fool has positions in and recommends Amazon, Grail, MercadoLibre, Nvidia, and Western Digital. The Motley Fool recommends GXO Logistics. The Motley Fool has a disclosure policy.