Skip to main content
Caplight Logo









Rainwater Charitable Foundation

Rainwater Charitable Foundation

Overview

A private family foundation founded by Richard E. Rainwater in 1991. The foundation is dedicated to funding sustainable solutions in North Texas education and family economic security, as well as medical research focused on neurodegenerative diseases, specifically tauopathies. It applies business investment principles to its grant-making, seeking programs with measurable success, strong leadership, and the ability to scale.

Portfolio Companies

5

Investments

Rainwater Charitable Foundation investments
CompanyDateStageLead
NeuroEM Therapeutics-VC RoundCo-investor
Polku TherapeuticsJan 2025GrantCo-investor
PriavoidOct 2024GrantCo-investor
Book a demo to see all 5 portfolio companies

For institutional investors. Book with your work email.

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium
SeedSeries ASeries BGrowth

Portfolio analytics

Caplight clients see full sector, stage and valuation breakdowns for this investor.

Book a demo to see full analytics

For institutional investors. Book with your work email.

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

Book a demo to see full analytics

For institutional investors. Book with your work email.

FAQ

Where is Rainwater Charitable Foundation based?

Rainwater Charitable Foundation is headquartered in Fort Worth, Texas, United States.

When was Rainwater Charitable Foundation founded?

Founding year information for Rainwater Charitable Foundation is not publicly available.

How many portfolio companies does Rainwater Charitable Foundation have?

Rainwater Charitable Foundation has 5 portfolio companies in Caplight's dataset.

What are some companies in Rainwater Charitable Foundation's portfolio?

Portfolio companies visible on Caplight include NeuroEM Therapeutics, Polku Therapeutics, Priavoid.

What was Rainwater Charitable Foundation's most recent investment shown here?

Rainwater Charitable Foundation's most recent investment in this portfolio sample was in Polku Therapeutics in 2025.

What sectors does Rainwater Charitable Foundation focus on?

Rainwater Charitable Foundation focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Frontier & Industrial Tech.

What company stages does Rainwater Charitable Foundation focus on?

Stage focus information for Rainwater Charitable Foundation is not publicly available.

What is Rainwater Charitable Foundation's AUM?

Rainwater Charitable Foundation's assets under management are estimated between $881.1M and $881.1M.

Firmographic Details

HeadquartersFort Worth, Texas
Year FoundedN/A

Institutional Data Access

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

Book a demo

For institutional investors. Book with your work email.

See something wrong or outdated?