# Yuanyin Bio funding: rounds and investors

> Yuanyin Bio has raised $42M across 1 round since 2022. Investors include Tengxun Touzi and Sherpa Healthcare Partners. Every round with its source.

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

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

# Who invested in *Yuanyin Bio*

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.

Pharma

Funding summary Updated 26 Oct 2026

**$42M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series A, $42M Jun 2022
- **Investors:** 2

See who backed them

## The rounds

- **Jun 2022** Series A **$42M** [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) [Sherpa Healthcare Partners](https://millionrounds.com/fund/sherpa-healthcare-partners) Source recorded

## Everyone who backed them

[Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) VC firm **1** round

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

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

## Quick answers about Yuanyin Bio

### Who invested in Yuanyin Bio?

Yuanyin Bio's investors include Tengxun Touzi and Sherpa Healthcare Partners.

### How much has Yuanyin Bio raised?

Yuanyin Bio has raised $42M across 1 round since 2022.

### When did Yuanyin Bio last raise?

Yuanyin Bio's most recent round was a Series A of $42M in Jun 2022.

### What was Yuanyin Bio's biggest round?

Its most recent round, $42M in Jun 2022, is also its largest on record.

### Who backed Yuanyin Bio first?

Yuanyin Bio's first round on record, in Jun 2022, was backed by Tengxun Touzi and Sherpa Healthcare Partners.

### What stage is Yuanyin Bio at?

Yuanyin Bio's latest named round is a Series A, in Jun 2022.

## Companies like Yuanyin Bio

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

[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Celloid** $6.1M · Mar 2026](https://millionrounds.com/company/celloid)[**CSR Biotech** Mar 2026](https://millionrounds.com/company/csr-biotech)[**Validfor** $1.2M · Feb 2026](https://millionrounds.com/company/validfor)[**Huixin Bio** $14M · Feb 2026](https://millionrounds.com/company/huixin-bio)[**Alioth** $14M · Jan 2026](https://millionrounds.com/company/alioth)

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