Day One Biopharmaceuticals Investors

18 investors on Angel Roster list Day One Biopharmaceuticals in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States and the United Kingdom.

Investors are matched on the company name in their portfolio, so companies that share the name Day One Biopharmaceuticals can appear together.

Investors listed
18
With verified email
67%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 18 Day One Biopharmaceuticals investors

The most complete profiles first. Showing 18 of 18.

  • Eric YoungVerified

    Venture Capital, Founder, Investor · United Kingdom

    SeedSeries BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Filanet, Hallo and 85 more

    Verified email available

  • Guy RussoVerified

    Venture Capital, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Jared NewmanVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Jernej GodecVerified

    Venture Capital, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 62 more

    Verified email available

  • Joydeep BhattacharyyaVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceCybersecurity

    Portfolio: BoostUp.ai, Node, OncoResponse, Hallo and 84 more

    Verified email available

  • Kevin BittermanVerified

    Venture Capital, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 70 more

    Verified email available

  • Laura ChauVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Tim ShannonVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 83 more

    Verified email available

  • Alex HardingVerified

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 62 more

    Verified email available

  • Hootan RashidifardVerified

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Jason RhodesVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 62 more

    Verified email available

  • Dan BeckerVerified

    Venture Capital, Design Operator, Advisor · United States

    SeedPre-SeedHealth CareRemote Work TechE-commercePayments

    Portfolio: Square, Strava, Almanac Beer Company, Neurana Pharmaceuticals and 3 more

    Verified email available

  • Nandu Anilal

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Rayfe Gaspar

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Byron Ling

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Jean

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 62 more

    Contact details available

  • Norman Zhou

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceInformation Technology (IT)

    Portfolio: Black Diamond Therapeutics, AveXis, Aligos Therapeutics, Tyra Biosciences and 46 more

    Contact details available

  • Steven Robinette

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Magenta Therapeutics, Remix Therapeutics, Vigil Neuroscience, Quartet Medicine and 62 more

    Contact details available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many Day One Biopharmaceuticals investors are on Angel Roster?

Angel Roster lists 18 Day One Biopharmaceuticals investors. 12 of them (67%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (18), Private Equity Firms (7) and Angel Investors (1). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Day One Biopharmaceuticals investors invest in?

Among those that list a stage, the most common are Series B (10), Series A (8) and Seed (2).

Where are Day One Biopharmaceuticals investors based?

Most are based in the United States (17) and the United Kingdom (1).

Which companies have Day One Biopharmaceuticals investors backed?

The most-backed portfolio companies among them are Vivace Therapeutics (11), Tyra Biosciences (11), Astra (10), Nocion Therapeutics (10) and Taptap Send (10).

How do I contact Day One Biopharmaceuticals investors?

Create a free Angel Roster account to search and filter all 18, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.