Three stocks top Wall Street analysts recommend for long-term investors: Nvidia, Uber, Marvell

# Why these three names Wall Street analysts with strong track records picked Nvidia, Uber and Marvell as long‑term ideas. Their recommendations rest on concrete company developments: Nvidia's AI chip demand and fiscal guidance, Uber's strategic shift toward autonomous mobility as a marketplace, and Marvell's accelerating data‑center networking revenue.

Nvidia: AI demand and bullish guidance

Why it matters for long‑term investors

• The firm's FY28 guidance signals management expects AI‑related demand to remain robust.
• Product cycle and margin commentary were emphasized by the analyst as more meaningful than the quarter alone.

Uber: moving beyond ride‑hailing toward AV platform status

• Uber is increasing capital spending and expanding partnerships to position itself across the AV value chain.
• The analyst sees the company transitioning to a broader platform that could capture a significant share of value once AVs scale.

Marvell: fast data‑center growth and upgraded guidance

KeyBanc's John Vinh kept a buy on Marvell with a $400 price target after the company reported Q2 results and raised its guidance. Marvell's data‑center business grew 46% year‑over‑year to $2.17 billion, topping KeyBanc's estimate of $2.09 billion. Management highlighted accelerating AI networking demand across multiple architectures and strength in optical DSP, 1.6T ramp, and broader switch deployments. KeyBanc now expects data‑center revenue growth of about 60% in FY27 and more than 60% in FY28.

How to read these analyst calls

Analysts cited specific, measurable indicators: revenue guidance, product performance metrics, growth rates, and partnership or capital plans. These points help translate near‑term results into a thesis about multi‑year revenue and margin trajectories. That makes the recommendations relevant to investors who want exposure to AI compute (Nvidia), platform capture in mobility (Uber), and AI networking/data‑center infrastructure (Marvell).

Bottom line

Each analyst reiteration ties to concrete business drivers rather than vague optimism: Nvidia's outsized FY28 revenue guide, Uber's deliberate AV platform strategy, and Marvell's accelerating data‑center demand and raised guidance. Investors should weigh those drivers against company valuations, supply or execution risks, and their own time horizons.