---
title: "WuXi Biologics hits 52-week high on mRNA vaccine breakthrough"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296421458.md"
description: "WuXi Biologics hit a 52-week high, up 7% in Hong Kong, as mRNA vaccine breakthrough lifted biotech sector."
datetime: "2026-08-20T01:43:38.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296421458.md)
  - [en](https://longbridge.com/en/news/296421458.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296421458.md)
generator: "portal-rs"
---

# WuXi Biologics hits 52-week high on mRNA vaccine breakthrough

WuXi Biologics (2269.HK) climbed 7% in Hong Kong trading to **HK$49.40**, touching a fresh 52-week high.

The rally rode a sector-wide surge in biotech shares following a landmark clinical trial result: Moderna and Merck's personalized mRNA cancer vaccine succeeded in a large-scale Phase III study — the first Phase III win for any mRNA oncology vaccine. The breakthrough sent Moderna shares soaring more than 170% in U.S. trading, lifting Hong Kong-listed biotech names in Thursday's session.

As a leading global biologic CRDMO, WuXi Biologics benefited from the risk-on tone sweeping the sector. Separately, Goldman Sachs' recent stake increase in Asymchem Laboratories (06821.HK) underscored continued institutional confidence in the contract drug development space.

### Related Stocks

- [02269.HK](https://longbridge.com/en/quote/02269.HK.md)

## Related News & Research

- [WuXi Biologics (Cayman) (SEHK:2269) Shares Climbed, So What Is Driving Attention Now?](https://longbridge.com/en/news/296943664.md)
- [Wuxi Biologics ADR Non-GAAP EPS of RMB0.81, revenue of RMB11.78B](https://longbridge.com/en/news/296950743.md)
- [WUXI APPTEC Reportedly Sells 2.6% Stake in WUXI XDC for Up to HKD2.4B](https://longbridge.com/en/news/297110148.md)
- [Transcenta Holding announces extraordinary general meeting](https://longbridge.com/en/news/296833106.md)
- [How Investors Are Reacting To BeOne Medicines (ONC) First-Line HER2-Positive GEA Immunotherapy Approval](https://longbridge.com/en/news/297146976.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**