# Watershed Health funding: rounds and investors

> Watershed Health has raised $14M across 1 round since 2024. Investors include MassMutual Ventures and FCA Venture Partners. Every round with its source.

Source: https://millionrounds.com/company/watershed-health (Millionrounds; every figure on the page links to its filing or article)

United States · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Watershed Health*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Funding summary Updated 26 Oct 2026

**$14M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $14M May 2024
- **Investors:** 2

See who backed them

## The rounds

- **May 2024** Venture **$14M** [MassMutual Ventures](https://millionrounds.com/fund/massmutual-ventures) [FCA Venture Partners](https://millionrounds.com/fund/fca-venture-partners) Source recorded

## Founders and team

From Watershed Health's own website and the SEC filings it signed: 3 on the team.

- **Effie Carlson** Chief Executive Officer
- **Arthur G. Grant** Chief Executive Officer i
- **Malissa Binkley** Chief Operating Officer

## Everyone who backed them

[MassMutual Ventures](https://millionrounds.com/fund/massmutual-ventures) VC firm **1** round

[FCA Venture Partners](https://millionrounds.com/fund/fca-venture-partners) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=watershed-health).

## Also claim to have backed them

This firm lists Watershed Health as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Cartmell Ventures](https://millionrounds.com/fund/cartmell-ventures) VC firm Per its own site

## Quick answers about Watershed Health

### Who invested in Watershed Health?

Watershed Health's investors include MassMutual Ventures and FCA Venture Partners.

### How much has Watershed Health raised?

Watershed Health has raised $14M across 1 round since 2024.

### When did Watershed Health last raise?

Watershed Health's most recent round was a Venture of $14M in May 2024.

### What was Watershed Health's biggest round?

Its most recent round, $14M in May 2024, is also its largest on record.

### Who backed Watershed Health first?

Watershed Health's first round on record, in May 2024, was backed by MassMutual Ventures and FCA Venture Partners.

### What stage is Watershed Health at?

Watershed Health's latest named round is a Venture, in May 2024.

### Where is Watershed Health based?

Watershed Health is based in the United States.

## Companies like Watershed Health

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)

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