# Avidity Partners

> Avidity Partners is a healthcare-focused investment firm. It led Sirona Medical’s $40 million Series D announced on October 15, 2026. This profile records the named lead investor, not a new fund close or a disclosed individual check size. Sources: https://sironamedical.com/company/press/series-d-financing and https://ir.aldeyra.com/node/10351/pdf

## Profile

- **Stage-based planning range:** $100K–$1M
- **Check-size evidence basis:** estimated
- **Founded:** N/A
- **Headquarters:** N/A
- **AUM:** N/A
- **Rounds they lead:** N/A
- **Rounds they invest:** N/A
- **Last verified:** 2026-10-17

## Links

- [LinkedIn](https://www.linkedin.com/company/avidity-partners/)

**By:** [Venture Capital Tracker](https://venturecapitaltracker.com/editorial-policy)
**Last updated:** October 17, 2026

**Editorial note:** AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.

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Source: https://venturecapitaltracker.com/fund/avidity-partners