# Magenta Therpeutics funding: rounds and investors

> Magenta Therpeutics has raised $50M across 1 round since 2017. Investors include Casdin Capital, Third Rock Ventures and Access Industries.

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

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

# Who invested in *Magenta Therpeutics*

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 Healthcare

Funding summary Updated 26 Oct 2026

**$50M** raised across 1 round since 2017, from 1 source

- **Latest round:** Series B, $50M May 2017
- **Investors:** 6

See who backed them

## The rounds

- **May 2017** Series B **$50M** [Casdin Capital](https://millionrounds.com/fund/casdin-capital) [Third Rock Ventures](https://millionrounds.com/fund/third-rock-ventures) [Access Industries](https://millionrounds.com/fund/access-industries) [Partners HealthCare Innovation](https://millionrounds.com/fund/partners-healthcare-innovation) [Be The Match BioTherapies](https://millionrounds.com/fund/be-the-match-biotherapies) [GV Atlas](https://millionrounds.com/fund/gv-atlas) Reported by FinSMEs

## Everyone who backed them

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

[Third Rock Ventures](https://millionrounds.com/fund/third-rock-ventures) VC firm **1** round

[Access Industries](https://millionrounds.com/fund/access-industries) Corporate VC **1** round

[Partners HealthCare Innovation](https://millionrounds.com/fund/partners-healthcare-innovation) Corporate VC **1** round

[Be The Match BioTherapies](https://millionrounds.com/fund/be-the-match-biotherapies) Investment firm **1** round

[GV Atlas](https://millionrounds.com/fund/gv-atlas) Investment firm **1** round

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

## Quick answers about Magenta Therpeutics

### Who invested in Magenta Therpeutics?

Magenta Therpeutics's investors include Casdin Capital, Third Rock Ventures, Access Industries, Partners HealthCare Innovation and Be The Match BioTherapies, and 1 more on record.

### How much has Magenta Therpeutics raised?

Magenta Therpeutics has raised $50M across 1 round since 2017.

### When did Magenta Therpeutics last raise?

Magenta Therpeutics's most recent round was a Series B of $50M in May 2017.

### What was Magenta Therpeutics's biggest round?

Its most recent round, $50M in May 2017, is also its largest on record.

### Who backed Magenta Therpeutics first?

Magenta Therpeutics's first round on record, in May 2017, was backed by Casdin Capital, Third Rock Ventures and Access Industries and 3 others.

### What stage is Magenta Therpeutics at?

Magenta Therpeutics's latest named round is a Series B, in May 2017.

### Where is Magenta Therpeutics based?

Magenta Therpeutics is based in the United States.

## Companies like Magenta Therpeutics

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)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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