A Look at ARS Pharmaceuticals (SPRY) Valuation After neffy® Nasal Spray Shows Strong Real-World Efficacy

Simply Wall St · 09/11/2025 14:16

ARS Pharmaceuticals (SPRY) is catching investor attention this week after sharing real-world clinical data that puts its flagship product, neffy, squarely in the spotlight. Unlike traditional epinephrine injections, neffy is a needle-free nasal spray aimed at treating anaphylaxis. The company announced that neffy demonstrated an 89.2% success rate in 545 patients, very close to what is seen with the tried-and-true injection method. The findings, now accepted for publication in a leading medical journal, may be viewed as a green light for broader acceptance and even interchangeability with injections. This is a meaningful development for patients and healthcare providers alike.

This clinical news comes as ARS Pharmaceuticals’ stock price has had a mixed run in the past year. Shares have slipped around 12% over the year, with more pronounced drops over the past month and three months. Even amid these declines, the release of robust real-world results and the validation from an upcoming journal publication could be resetting market expectations and possibly altering the risk perception around neffy’s future.

With the share price still down for the year, investors now face a key question: is the market undervaluing ARS Pharmaceuticals’ potential to turn clinical momentum into business growth, or is future success already baked in?

Most Popular Narrative: 66% Undervalued

According to the most widely followed narrative, ARS Pharmaceuticals is currently trading far below its projected fair value, signaling a significant disconnect between recent market performance and future growth potential.

Increasing global prevalence of severe allergies and anaphylaxis, alongside rising awareness of rapid allergic reaction treatment, is expanding the long-term demand for needle-free emergency therapies like neffy. This trend is reflected in accelerating prescription growth and is expected to drive sustained top-line revenue expansion.

Curious what could fuel such a dramatic uptick in value? The future fair value is not just a guess; it is grounded in ambitious projections around key revenue and profit drivers, all combined in a bold formula that stands out among other market estimates. Want the full breakdown of what is behind the bullish target? This narrative presents the numbers and details strong, high-impact assumptions that could influence how Wall Street views ARS Pharmaceuticals.

Result: Fair Value of $31.00 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, future regulatory setbacks or rising competition could quickly threaten ARS Pharmaceuticals’ growth and challenge the optimism around neffy’s market potential.

Find out about the key risks to this ARS Pharmaceuticals narrative.

Another View: Multiples Tell a Different Story

Looking from a different angle, the market's standard pricing measure suggests ARS Pharmaceuticals may actually be more expensive than it first appears. This is despite the bullish earnings narrative. Could analyst optimism be overdone?

See what the numbers say about this price — find out in our valuation breakdown.

NasdaqGM:SPRY PS Ratio as at Sep 2025
NasdaqGM:SPRY PS Ratio as at Sep 2025

Stay updated when valuation signals shift by adding ARS Pharmaceuticals to your watchlist or portfolio. Alternatively, explore our screener to discover other companies that fit your criteria.

Build Your Own ARS Pharmaceuticals Narrative

If you have a different perspective or want to dig deeper into the story, you can explore the data and craft your own view in just minutes: Do it your way.

A good starting point is our analysis highlighting 2 key rewards investors are optimistic about regarding ARS Pharmaceuticals.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.