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Stifel Keeps Buy Rating on Alto Neuroscience (ANRO)

By Ali Ahmed | July 29, 2025, 10:23 AM

Alto Neuroscience, Inc. (NYSE:ANRO) is one of the 11 Best New Penny Stocks to Buy Right Now. On June 26, Stifel reiterated its “Buy” rating on Alto Neuroscience, Inc. (NYSE:ANRO) with a price target of $10.

This decision came after the company announced Phase 2 proof-of-concept results for its drug ALTO-203 in major depressive disorder (MDD) patients with elevated levels of anhedonia.

Stifel Keeps Buy Rating on Alto Neuroscience (ANRO)
A close-up of a healthcare professional in a lab coat, handling a pipette with medications for neuroscience diseases.

The trial showed mixed results. However, Stifel analysts noted that ALTO-203 showed significant positive effects in improving sustained attention and increased wakefulness. The strongest results were seen in patients with more abnormal theta/beta EEG ratios at baseline, which is a biomarker that can be used to help diagnose ADHD.

Stifel described the trial as exploratory with low expectations, noting that although this program keeps some options open for Alto Neuroscience, Inc. (NYSE:ANRO), it does not change the core investment view as the company prioritizes its late-stage pipeline. The next steps for ALTO-203 are yet to be determined.

Alto Neuroscience, Inc. (NYSE:ANRO) is a clinical-stage biopharmaceutical company focused on the development of treatment options for neuropsychiatric disorders.

While we acknowledge the potential of ANRO as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you’re looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock.

READ NEXT: 10 Best American Semiconductor Stocks to Buy Now and 11 Best Fintech Stocks to Buy Right Now.

Disclosure: None. This article is originally published at Insider Monkey.

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