Alta Partners Management Company, L.P.
AltaDH Holdings, L.P.
Follow-ons only
Follow-ons only: first sale Mar 2021, per Form D (fund age approximates vintage)
- Vintage
- 2021
- Fund size
- $20M to $23.5M (Form D and SEC adviser filing)
- Stages
- Not stated
- Sectors
- Biotech, Healthtech
- Regions
- Not stated
01 · Thesis
No thesis found on the firm's website yet.
02 · Initial check
$200K to $392K (estimated from fund size)
Estimated from Form D and SEC adviser filing
03 · Who to approach
Named on this fund's Form D
- Dan Janney, Managing Director
04 · Deals
No deals attributed to this fund yet.
05 · Evidence
Firm-wideAlta invests in healthcare through small, focused portfolios that allow the team to keep a high bar and dedicate more time to each investment.
building small, focused portfolios allows us to keep a high bar and dedicate more time to each of our investments
https://www.altapartners.com/about/
06 · Sources
Last verified: Oct 28, 2026