Why Day One Biopharmaceuticals (DAWN) Is Up 39.0% After New OJEMDA Data from FIREFLY-1 Trial

Simply Wall St
  • Day One Biopharmaceuticals announced it will present updated OJEMDA durability and clinical stability data from the registrational FIREFLY-1 trial at the 30th Annual Meeting & Education Day of the Society for Neuro-Oncology, with over 36 months of follow-up in pediatric low-grade glioma patients harboring BRAF alterations.
  • The anticipation centers on new long-term clinical results and regulatory momentum for tovorafenib, highlighted by its Breakthrough Therapy, Rare Pediatric Disease, and Orphan Drug designations in both the US and Europe.
  • We’ll explore how the upcoming FIREFLY-1 clinical data presentation could impact Day One Biopharmaceuticals’ outlook for growth and innovation.

Outshine the giants: these 25 early-stage AI stocks could fund your retirement.

Day One Biopharmaceuticals Investment Narrative Recap

For Day One Biopharmaceuticals, long-term value hinges on sustained growth of OJEMDA and successful expansion into broader indications, given the company's reliance on this single therapy. The upcoming FIREFLY-1 data on OJEMDA's long-term durability stands as the most important short-term catalyst, as any signs of continued efficacy and safety could further regulatory and prescriber confidence; conversely, negative or inconclusive data could magnify the risk of revenue concentration and impact near-term momentum.

The company’s decision to raise 2025 net product revenue guidance to US$145 million to US$150 million, announced just days before the new FIREFLY-1 data, points to strong underlying demand for OJEMDA. This underlines how clinical success can directly influence not just near-term revenue, but also expectations for future label expansion and growth into new markets.

Yet, investors should also be aware that, despite growing demand, the limited addressable market for pediatric low-grade glioma creates a ceiling for revenue growth if pipeline expansion faces unexpected hurdles...

Read the full narrative on Day One Biopharmaceuticals (it's free!)

Day One Biopharmaceuticals is forecast to reach $371.5 million in revenue and $40.5 million in earnings by 2028. This projection assumes a 25.6% annual revenue growth rate, with earnings rising by $135.5 million from the current $-95.0 million.

Uncover how Day One Biopharmaceuticals' forecasts yield a $24.25 fair value, a 139% upside to its current price.

Exploring Other Perspectives

DAWN Community Fair Values as at Nov 2025

Simply Wall St Community members estimate Day One’s fair value between US$24.25 and US$104.55, reflecting just two diverse analyses. With OJEMDA’s adoption as a key catalyst for both commercial success and further regulatory expansion, consider how these views might shift as new data emerge.

Explore 2 other fair value estimates on Day One Biopharmaceuticals - why the stock might be worth just $24.25!

Build Your Own Day One Biopharmaceuticals Narrative

Disagree with existing narratives? Create your own in under 3 minutes - extraordinary investment returns rarely come from following the herd.

  • A great starting point for your Day One Biopharmaceuticals research is our analysis highlighting 2 key rewards that could impact your investment decision.
  • Our free Day One Biopharmaceuticals research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Day One Biopharmaceuticals' overall financial health at a glance.

Want Some Alternatives?

Every day counts. These free picks are already gaining attention. See them before the crowd does:

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.

Valuation is complex, but we're here to simplify it.

Discover if Day One Biopharmaceuticals might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

Access Free Analysis

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com