NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









Ratio Therapeutics Inc.

Ratio Therapeutics Inc.

Private
Boston, MassachusettsHealthcare & Life Scienceshttps://ratiotx.com/

Last Round

Series B

Jan 17, 2024

Total Funding Raised

$90M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Ratio Therapeutics Inc. is a biotechnology company that develops next-generation precision radiopharmaceuticals for the treatment of solid tumors.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine, Clinical Trials

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

radiopharmaceuticalsprecision oncologytargeted cancer therapyradiopharmachelator technologyisotope supplydrug discoveryradiopharmaceutical manufacturingtargeted radiotherapeuticsactinium-225theranosticsbiotechclinical-stage pharmacdmo

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Ratio Therapeutics Inc. Comps

Public and private peers based on sector, stage, and business model.

Ratio Therapeutics Inc. comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

Ratio Therapeutics Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJan 17, 2024
Series AFeb 1, 2023
SeedJun 10, 2022

Key People

Founding team and executive leadership

Marc Becker

CFO COO

Executive Team

Ratio Therapeutics Inc. Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 13, 2026

    Colin Hayward appointed as the new Chief Medical Officer.

  • Jun 13, 2025

    Partnered with Macrocyclics for radiopharmaceutical chelator platform.

Ratio Therapeutics Inc. Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Ratio Therapeutics Inc. Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersBoston, Massachusetts
Employee Range79
Year Founded2021
Last FundingJan 17, 2024

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.