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R1 Therapeutics

R1 Therapeutics

Private
Redwood City, CaliforniaHealthcare & Life Scienceshttps://r1therapeutics.com/

Last Round

Series A

Mar 17, 2026

Total Funding Raised

$77.5M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

R1 Therapeutics is a biotechnology company that develops first-in-class therapies for patients with kidney disease.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

biotechnologydrug discoverytherapeutic developmentbiotechsmall-molecule therapyclinical-stage biotechhyperphosphatemiadrug pipelinebiopharmalicensing agreementlife sciencesR&D

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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R1 Therapeutics Comparables

Compare R1 Therapeutics with similar companies based on industry and business-model similarity.

R1 Therapeutics comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Mironid
80%
Borealis Biosciences
79%
Novartis
74%

R1 Therapeutics Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMar 17, 2026

Key People

Founding team and executive leadership

Krishna Polu

President and CEO

Executive Team

L Mary Smith

Chief Operating Officer

Executive Team

R1 Therapeutics Investors

Notable investors and investment history

R1 Therapeutics investors
InvestorRounds
SymBiosis Capital ManagementSeries A
AbingworthSeries A
F-Prime CapitalSeries A
DaVita Venture GroupSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 112% MoM, reaching 2.6K.

  • Aug 15, 2026

    Grew 23% QoQ, from 13 to 16 employees.

R1 Therapeutics Filings

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R1 Therapeutics filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about R1 Therapeutics's valuation, stock price, and market status.

Is R1 Therapeutics a public or private company?

R1 Therapeutics is a private company.

What is the current stock price of R1 Therapeutics?

R1 Therapeutics is a private company with no public stock price. No recent secondary market data is available.

How much is R1 Therapeutics worth (valuation)?

Valuation information for R1 Therapeutics is not publicly available.

Can I buy R1 Therapeutics stock?

R1 Therapeutics 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 R1 Therapeutics's last funding round?

R1 Therapeutics's most recent funding round was Series A on March 17, 2026.

Who are the main investors in R1 Therapeutics?

Key investors in R1 Therapeutics include Abingworth, F-Prime Capital, DaVita Venture Group.

Will R1 Therapeutics IPO soon?

No public IPO plans have been announced for R1 Therapeutics.

How can I track R1 Therapeutics secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor R1 Therapeutics's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersRedwood City, California
Employee Range14
Year Founded2026
Last FundingMar 17, 2026

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