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Day One Biopharmaceutical Valuation Multiples

Discover revenue and EBITDA valuation multiples for Day One Biopharmaceutical and similar public comparables like Phibro Animal Health, Jafron Biomedical, D&D Pharmatech, Kalbe Farma and more.

Day One Biopharmaceutical Overview

About Day One Biopharmaceutical

Day One Biopharmaceuticals Inc is a clinical-stage biopharmaceutical company. It is dedicated towards developing and commercializing targeted therapies for patients of all ages with genetically defined cancers. Initially, it focuses on clinical development efforts on pediatric patients living with cancer, a vulnerable population that has been underserved in the recent revolution in targeted therapeutics and immuno-oncology. The product candidate, DAY301 is an antibody drug conjugate (ADC) that has shown antitumor activity in preclinical models.


Founded

2018

HQ

United States

Employees

178

Financials (LTM)

Revenue: $188M
Net Income: ($86M)

EV

$2B

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Day One Biopharmaceutical Financials

Day One Biopharmaceutical reported last 12-month revenue of $188M.

In the same LTM period, Day One Biopharmaceutical generated $169M in gross profit and had net loss of ($86M).

Revenue (LTM)


Day One Biopharmaceutical P&L

In the most recent fiscal year, Day One Biopharmaceutical reported revenue of and net income of .

See analyst estimates for Day One Biopharmaceutical
LTM2025202620272028
Revenue$188M$158M
Gross Profit$169M$141M
Gross Margin90%89%
EBIT Margin(55%)(81%)
Net Profit($86M)($107M)
Net Margin(46%)(68%)

Financial data powered by Morningstar, Inc.

Day One Biopharmaceutical Stock Performance

Day One Biopharmaceutical has current market cap of $2B, and enterprise value of $2B.

Market Cap Evolution


Day One Biopharmaceutical's stock price is $21.53.

Day One Biopharmaceutical share price increased by 237.5% in the last year.

See more trading valuation data for Day One Biopharmaceutical
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$2B$2B0.0%104.3%237.5%

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Day One Biopharmaceutical Valuation Multiples

Day One Biopharmaceutical trades at 9.5x EV/Revenue multiple.

See NTM and 2027E valuation multiples for Day One Biopharmaceutical

EV / Revenue (LTM)


Day One Biopharmaceutical Financial Valuation Multiples

As of May 2, 2026, Day One Biopharmaceutical has market cap of $2B and EV of $2B.

Day One Biopharmaceutical has a P/E ratio of (25.9x).

LTM2025202620272028
EV/Revenue9.5x11.3x
EV/EBIT(17.4x)(14.0x)
EV/Gross Profit10.6x12.7x
P/E(25.9x)(20.7x)

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

Verified Day One Biopharmaceutical Valuation Multiples

Access all public comps and forward-looking valuation multiples like EV/Revenue in 2027, based on consensus analyst estimates. Powered by FactSet and Morningstar.

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Day One Biopharmaceutical Margins & Growth Rates

See estimated margins and future growth rates for Day One Biopharmaceutical

Day One Biopharmaceutical Margins

20252026202720282029
Gross Margin89%91%
EBIT Margin(81%)(21%)
Net Margin(68%)(18%)

Day One Biopharmaceutical Growth Rates

25/2626/2727/2828/29
Revenue Growth57%
Gross Profit Growth59%
EBIT Growth(58%)
Net Profit Growth(59%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Day One Biopharmaceutical Operational KPIs

Access forward-looking KPIs for Day One Biopharmaceutical
LTM2025202620272028
G&A Expenses to Revenue64%76%
R&D Expenses to Revenue79%94%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Day One Biopharmaceutical Competitors

Day One Biopharmaceutical competitors include Phibro Animal Health, Jafron Biomedical, D&D Pharmatech, Kalbe Farma, Bavarian Nordic, Sarepta Therapeutics, Pfizer India, Nanjing King-Friend, AstraZeneca Pharma India and Anhui Anke Biotechnology.

Most Day One Biopharmaceutical public comparables operate across Biopharmaceuticals and BioTech.

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
Phibro Animal Health2.3x2.0x15.9x12.2x
Jafron Biomedical6.9x6.8x16.5x15.6x
D&D Pharmatech271.8x270.7x(171.6x)(165.1x)
Kalbe Farma1.0x1.0x6.4x6.4x
Bavarian Nordic1.8x1.9x4.4x5.3x
Sarepta Therapeutics1.1x1.2x(3.9x)(9.4x)
Pfizer India7.5x7.4x17.4x20.9x
Nanjing King-Friend3.6x3.5x14.6x14.5x

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Day One Biopharmaceutical Funding History

Before going public, Day One Biopharmaceutical raised $190M in total equity funding, across 2 rounds.


Day One Biopharmaceutical Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
Feb-21Series BAccess Biotechnology; Atlas Venture; Biotechnology Value Fund; Boxer Capital; Canaan Partners; Putnam Premier IT; Janus Henderson Investors; Perceptive Advisors; RA Capital Management; T. Rowe Price; Viking Global Investors$130M
May-20Series AAccess Biotechnology; Atlas Venture; Canaan Partners$60MDay One Biopharmaceuticals emerged from stealth in 2020 with a $60 million Series A funding round led by Canaan Partners, Access Biotechnology, and Atlas Venture. The company was founded to develop targeted cancer treatments for children, with a particular focus on genetically defined malignancies. Its lead program, DAY101 (later renamed tovorafenib/Ojemda), is a RAF inhibitor previously licensed from Takeda that targets both BRAF-mutated and BRAF wild-type fusion-driven cancers. The drug had been tested in more than 250 patients at the time of the Series A announcement, with clinical data expected to be disclosed in 2021 and 2022. The $60 million Series A proceeds were earmarked for advancing DAY101 through development and for identifying additional oncology assets. Day One operated with a lean, specialized team of experienced drug developers, including veterans from Array BioPharma and Genentech, enabling the company to efficiently navigate the complex rare disease therapy landscape. The company's precision medicine platform focused on identifying novel therapeutic targets for serious illnesses driven by genetic mutations, positioning it as a player in the high-growth oncology and rare disease sectors.

Day One Biopharmaceutical M&A Activity

Day One Biopharmaceutical has acquired 1 company to date.

Last acquisition by Day One Biopharmaceutical was on November 13th 2025. Day One Biopharmaceutical acquired Mersana Therapeutics for $285M (EV/Revenue multiple of ).

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Latest Acquisitions by Day One Biopharmaceutical

Mersana Therapeutics
Description
HQ CountryUnited States
HQ City
Deal Date13 Nov 2025
Valuation$285M
EV/Revenue
EV/EBITDA

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About Day One Biopharmaceutical

When was Day One Biopharmaceutical founded?Day One Biopharmaceutical was founded in 2018.
Where is Day One Biopharmaceutical headquartered?Day One Biopharmaceutical is headquartered in United States.
How many employees does Day One Biopharmaceutical have?As of today, Day One Biopharmaceutical has over 178 employees.
Who is the CEO of Day One Biopharmaceutical?Day One Biopharmaceutical's CEO is Jeremy Bender.
Is Day One Biopharmaceutical publicly listed?Yes, Day One Biopharmaceutical is a public company listed on Nasdaq.
What is the stock symbol of Day One Biopharmaceutical?Day One Biopharmaceutical trades under DAWN ticker.
When did Day One Biopharmaceutical go public?Day One Biopharmaceutical went public in 2021.
Who are competitors of Day One Biopharmaceutical?Day One Biopharmaceutical main competitors include Phibro Animal Health, Jafron Biomedical, D&D Pharmatech, Kalbe Farma, Bavarian Nordic, Sarepta Therapeutics, Pfizer India, Nanjing King-Friend, AstraZeneca Pharma India, Anhui Anke Biotechnology.
What is the current market cap of Day One Biopharmaceutical?Day One Biopharmaceutical's current market cap is $2B.
What is the current revenue of Day One Biopharmaceutical?Day One Biopharmaceutical's last 12 months revenue is $188M.
What is the current revenue growth of Day One Biopharmaceutical?Day One Biopharmaceutical revenue growth (NTM/LTM) is 42%.
What is the current EV/Revenue multiple of Day One Biopharmaceutical?Current revenue multiple of Day One Biopharmaceutical is 9.5x.
Is Day One Biopharmaceutical profitable?No, Day One Biopharmaceutical is not profitable.
What is the current net income of Day One Biopharmaceutical?Day One Biopharmaceutical's last 12 months net income is ($86M).
How many companies Day One Biopharmaceutical has acquired to date?As of May 2026, Day One Biopharmaceutical has acquired 1 company.
What was the largest acquisition by Day One Biopharmaceutical?$285M acquisition of Mersana Therapeutics on 13th November 2025 was the largest M&A Day One Biopharmaceutical has done to date.
What companies Day One Biopharmaceutical acquired?Day One Biopharmaceutical acquired Mersana Therapeutics.
In how many companies Day One Biopharmaceutical has invested to date?Day One Biopharmaceutical hasn't invested in any companies yet (or none have been disclosed publicly).

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