# Altay Therapeutics, Inc. funding: rounds and investors

> Altay Therapeutics, Inc. has raised $37M across 1 round since 2026. Investors include HealthCap, Sound Bioventures and Fountain Healthcare Partners.

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

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

# Who invested in *Altay Therapeutics, Inc.*

One round we have observed, with the 6 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.

Biotech

Raised this month

Funding summary Updated 26 Oct 2026

**$37M** raised across 1 round since 2026, from 3 sources

- **Latest round:** Series A, $37M Oct 2026
- **Led by:** HealthCap and Sound Bioventures
- **Investors:** 6 (2 led)

See who backed them

## The rounds

- **Oct 2026** Series A **$37M** [HealthCap](https://millionrounds.com/fund/healthcap) Lead [Sound Bioventures](https://millionrounds.com/fund/sound-bioventures) Lead [Fountain Healthcare Partners](https://millionrounds.com/fund/fountain-healthcare-partners) [Pappas Capital](https://millionrounds.com/fund/pappas-capital) [Global BioAccess Fund](https://millionrounds.com/fund/global-bioaccess-fund) [Biogen New Ventures](https://millionrounds.com/fund/biogen-new-ventures) Reported by Sound Bioventures and 2 others SEC filing: $16M sold, first sale Oct 2026

## Everyone who backed them

[HealthCap](https://millionrounds.com/fund/healthcap) VC firm **1** round, led 1

[Sound Bioventures](https://millionrounds.com/fund/sound-bioventures) VC firm **1** round, led 1

[Fountain Healthcare Partners](https://millionrounds.com/fund/fountain-healthcare-partners) VC firm **1** round

[Pappas Capital](https://millionrounds.com/fund/pappas-capital) VC firm **1** round

[Global BioAccess Fund](https://millionrounds.com/fund/global-bioaccess-fund) VC firm **1** round

[Biogen New Ventures](https://millionrounds.com/fund/biogen-new-ventures) VC firm **1** round

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

## Quick answers about Altay Therapeutics, Inc.

### Who invested in Altay Therapeutics, Inc.?

Altay Therapeutics, Inc.'s investors include HealthCap, Sound Bioventures, Fountain Healthcare Partners, Pappas Capital and Global BioAccess Fund, and 1 more on record. HealthCap led its latest round.

### How much has Altay Therapeutics, Inc. raised?

Altay Therapeutics, Inc. has raised $37M across 1 round since 2026.

### When did Altay Therapeutics, Inc. last raise?

Altay Therapeutics, Inc.'s most recent round was a Series A of $37M in Oct 2026, led by HealthCap.

### What was Altay Therapeutics, Inc.'s biggest round?

Its most recent round, $37M in Oct 2026, is also its largest on record.

### Who backed Altay Therapeutics, Inc. first?

Altay Therapeutics, Inc.'s first round on record, in Oct 2026, was backed by HealthCap, Sound Bioventures and Fountain Healthcare Partners and 3 others.

### What stage is Altay Therapeutics, Inc. at?

Altay Therapeutics, Inc.'s latest named round is a Series A, in Oct 2026.

### Where is Altay Therapeutics, Inc. based?

Altay Therapeutics, Inc. is based in the United States.

### Who led Altay Therapeutics, Inc.'s rounds?

HealthCap led the Series A in 2026.

## Companies like Altay Therapeutics, Inc.

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)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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