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Kumquat Biosciences

Kumquat Biosciences

Private
San Diego, CaliforniaHealthcare & Life Scienceshttps://kumquatbiosciences.com/

Last Round

Strategic

Jul 29, 2021

Est. Valuation

$304.89M

Total Funding Raised

$231.9M

Company Overview

Kumquat Biosciences is a biotechnology company that develops small-molecule immunotherapies and oncology medicines to treat cancer.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

precision oncologysmall molecule inhibitorsKRAS G12D inhibitordrug discoverybiotech licensingcovalent chemistryoncology pipelineundruggable targetsbiotech R&Dpharma partneringcancer therapeuticsdrug developmentbiotech startuptargeted therapy

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Caplight Momentum Score

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Kumquat Biosciences Comparables

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Kumquat Biosciences comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Quanta Therapeutics
87%
Tyligand Bioscience
86%
BridgeBio Pharma, Inc.
82%

Kumquat Biosciences Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicJul 29, 2021
Series A ExtensionFeb 5, 2021
Series ASep 8, 2019

Key People

Founding team and executive leadership

Pingda Ren

Co-Founder, President COO

Founding Team

Kumquat Biosciences Investors

Notable investors and investment history

Kumquat Biosciences investors
InvestorRounds
EcoR1 CapitalSeries A, Strategic, Series A Extension
Roche Venture FundSeries A, Strategic, Series A Extension
OrbiMedSeries A, Strategic, Series A Extension
Roche Venture FundSeries A, Series A Extension
Lilly Asia VenturesSeries A, Strategic, Series A Extension
Lilly Asia VenturesSeries A, Series A Extension
HongShan Capital Group (HSG)Series A, Strategic, Series A Extension

Market signals

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  • Aug 13, 2025

    Developing KRAS G12D candidate in partnership with Bayer.

  • Aug 13, 2025

    Partnered with Bayer to co-develop an oncology candidate.

Kumquat Biosciences Filings

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Kumquat Biosciences filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Kumquat Biosciences's valuation, stock price, and market status.

Is Kumquat Biosciences a public or private company?

Kumquat Biosciences is a private company.

What is the current stock price of Kumquat Biosciences?

Kumquat Biosciences is a private company with no public stock price. No recent secondary market data is available.

How much is Kumquat Biosciences worth (valuation)?

Valuation information for Kumquat Biosciences is not publicly available.

Can I buy Kumquat Biosciences stock?

Kumquat Biosciences shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Kumquat Biosciences's last funding round?

Kumquat Biosciences's most recent funding round was Corporate Funding on July 29, 2021.

Who are the main investors in Kumquat Biosciences?

Key investors in Kumquat Biosciences include EcoR1 Capital, OrbiMed, Roche Venture Fund, Lilly Asia Ventures, HongShan.

Will Kumquat Biosciences IPO soon?

No public IPO plans have been announced for Kumquat Biosciences.

How can I track Kumquat Biosciences secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Kumquat Biosciences's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Diego, California
Employee Range64
Year Founded2019
Last FundingJul 29, 2021

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