# Arbor Biotechnologies funding: rounds and investors

> Arbor Biotechnologies has raised $74M across 1 round since 2025. Investors include Temasek Holdings, ARCH Venture Partners and Janus Henderson Investors.

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

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

# Who invested in *Arbor Biotechnologies*

One round we have observed, with the 7 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.

AI

Funding summary Updated 26 Oct 2026

**$74M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series C, $74M Mar 2025
- **Investors:** 7

See who backed them

## The rounds

- **Mar 2025** Series C **$74M** [Temasek Holdings](https://millionrounds.com/fund/temasek) [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [TCG](https://millionrounds.com/fund/tcg) [GreatPoint Ventures](https://millionrounds.com/fund/greatpoint-ventures) [S32](https://millionrounds.com/fund/s32) [TCG Crossover](https://millionrounds.com/fund/tcg-crossover) Source recorded

## Founders and team

From Arbor Biotechnologies's own website and the SEC filings it signed: 6 on the team.

- **Previous Next** Chief Executive Officer
- **David Cheng** Executive Officer i
- **Devyn Smith** Executive Officer, Director i
- **John Murphy** Executive Officer i
- **Kelly Morgan** Executive Officer i
- **Pam Stetkiewicz** Executive Officer i

On the board, as filed i *Chen Yu* *David Walt* *Keith Crandell* *Mark Angelino* *Paul Meister* *Rami Harawi*

## Everyone who backed them

[Temasek Holdings](https://millionrounds.com/fund/temasek) VC firm **1** round

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

[Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) Private equity **1** round

[TCG](https://millionrounds.com/fund/tcg) Private equity **1** round

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

[S32](https://millionrounds.com/fund/s32) VC firm **1** round

[TCG Crossover](https://millionrounds.com/fund/tcg-crossover) VC firm **1** round

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

## Quick answers about Arbor Biotechnologies

### Who invested in Arbor Biotechnologies?

Arbor Biotechnologies's investors include Temasek Holdings, ARCH Venture Partners, Janus Henderson Investors, TCG and GreatPoint Ventures, and 2 more on record.

### How much has Arbor Biotechnologies raised?

Arbor Biotechnologies has raised $74M across 1 round since 2025.

### When did Arbor Biotechnologies last raise?

Arbor Biotechnologies's most recent round was a Series C of $74M in Mar 2025.

### What was Arbor Biotechnologies's biggest round?

Its most recent round, $74M in Mar 2025, is also its largest on record.

### Who backed Arbor Biotechnologies first?

Arbor Biotechnologies's first round on record, in Mar 2025, was backed by Temasek Holdings, ARCH Venture Partners and Janus Henderson Investors and 4 others.

### What stage is Arbor Biotechnologies at?

Arbor Biotechnologies's latest named round is a Series C, in Mar 2025.

### Where is Arbor Biotechnologies based?

Arbor Biotechnologies is based in the United States.

## Companies like Arbor Biotechnologies

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

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