Here are Monday's biggest analyst calls: Nvidia, Tesla, Rivian, Best Buy, Taiwan Semiconductor, Coinbase & more

Wall Street analysts issued a diverse set of ratings, with notable buy initiations for AI cloud player Nebius Group by Goldman Sachs and biotech firm Caris Life Sciences by Bank of America. Key upgrades included auto suppliers American Axle and Visteon by UBS, and fintech firm nCino by Baird, while KeyBanc reiterated Nvidia as overweight on Blackwell chip optimism. Conversely, UBS reiterated Tesla as a sell due to overvaluation, Citizens downgraded Goldman Sachs as its bull thesis played out, and Guggenheim downgraded Rivian citing softening EV sales, reflecting a nuanced outlook across various sectors.

Analysis

A clear divergence is evident in analyst sentiment across key sectors, particularly in technology and automotive. In AI, bullish sentiment is concentrated on infrastructure providers, with Goldman Sachs initiating Nebius (NBIS) as a buy due to its position in the AI GPU rental market, and KeyBanc reiterating an overweight on Nvidia (NVDA) based on the strong pricing power of its upcoming Blackwell chips. Conversely, high-valuation software names are facing scrutiny, with Morgan Stanley downgrading CrowdStrike (CRWD) due to its stock having run up ~50% and Piper Sandler downgrading SoundHound (SOUN) on a 'tough setup'. The automotive sector shows a potential rotation away from pure-play EV makers towards traditional suppliers; Guggenheim downgraded Rivian (RIVN) on softening sales and negative EV policy changes, while UBS upgraded American Axle (AXL) and Visteon (VC), citing benefits from a relaxed emissions environment and new customer wins. Elsewhere, downgrades were often driven by valuation or thesis maturation, as seen with Citizens downgrading Goldman Sachs and Evercore ISI downgrading Procter & Gamble (PG) on macro pressures. Positive catalysts are focused on company-specific turnarounds, such as William Blair's upgrade of Stitch Fix (SFIX) following its return to revenue growth.

Key Decisions for Investors

• Investors should differentiate within the technology sector, favoring AI infrastructure providers like Nvidia (NVDA) and Nebius (NBIS) that are backed by strong fundamental demand, while being cautious on high-valuation software stocks like CrowdStrike (CRWD) where robust growth may already be priced in.
• Consider the divergent trends in the automotive space, where EV makers like Rivian (RIVN) face headwinds, while traditional suppliers such as American Axle (AXL) and Visteon (VC) are gaining favor due to a revised regulatory outlook and new contracts.
• It may be prudent to review positions in stocks that have seen significant appreciation, like Goldman Sachs, as analysts indicate the bull theses have largely played out, suggesting a more balanced risk/reward profile going forward.
• Monitor company-specific risks and catalysts, such as the potential major customer loss at Henry Schein (HSIC) or the operational turnaround at Stitch Fix (SFIX), as these idiosyncratic factors are increasingly driving analyst rating changes.