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- Avidity Partners
Avidity Partners portfolio
Avidity Partners has 2 portfolio companies on record at Recent Funding, with 1 investment in the last 12 months.
About this page
It led 3 of the 3 rounds it joined. Its most recent investment on record is Sirona Medical's $40M Series B+ round in October 2026, which it led, alongside KLT Holdings, 8VC, Rose Park Advisors and 1 other. By category, its portfolio leans toward Health and bio (2) and Developer tools and cloud (1). It has co-invested with 8VC, GreatPoint Ventures and KLT Holdings, most often 8VC (2 rounds).
What Avidity Partners invests in
- Health and bio · 2 · 100%
- Developer tools and cloud · 1 · 50%
Avidity Partners recent investments
| Company | Round | Date | Alongside |
|---|---|---|---|
| Series B+ · $40M · lead | KLT Holdings, 8VC, Rose Park Advisors +1 | ||
| Series B+ · $42M · lead | 8VC, GreatPoint Ventures | ||
| Series B+ · lead | AbbVie, Vida Ventures, Longitude Capital +5 |
How Avidity Partners invests
| Stage | Deals | Capital in rounds |
|---|---|---|
| Series B+ | 3 100% | $82M |
Avidity Partners portfolio companies
SSirona Medical$40MSeries B+ · Oct 2026
QQuanta TherapeuticsSeries B+ · Jun 2023
| Company | Round with Avidity Partners | Total raised | Latest raise |
|---|---|---|---|
Health and bio |
Series B+ · $40M · lead | $82M | Oct 16, 2026 Series B+ |
Health and bio |
Series B+ · lead | $60M | Oct 24, 2026 Series B+ |
Most frequent co-investors
88VC2 shared rounds · last Oct 16, 2026
GGreatPoint Ventures2 shared rounds · last Oct 16, 2026
KKLT Holdings1 shared round · last Oct 16, 2026RRose Park Advisors1 shared round · last Oct 16, 2026
BBiotechnology Value Fund1 shared round · last Jun 9, 2023
SSofinnova Partners1 shared round · last Jun 9, 2023
AAbbVie1 shared round · last Jun 9, 2023
VVida Ventures1 shared round · last Jun 9, 2023
LLongitude Capital1 shared round · last Jun 9, 2023
SSurveyor Capital1 shared round · last Jun 9, 2023
- WWS Investment Company1 shared round · last Jun 9, 2023
- GGC&H Investments1 shared round · last Jun 9, 2023
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Investors whose portfolios on Recent Funding center on the same category (Health and bio).
How this is counted
Share is of the 3 rounds on Recent Funding that name Avidity Partners. Rounds with no announced date are left out of the year split, and "round" is a round whose stage is not on file.
Portfolio companies are the companies on Recent Funding with a round that lists Avidity Partners, which is a subset of its real portfolio. API: /api/v1/investors/avidity-partners (get a free API key). More: the most active VC firms and new venture capital funds.