Investors / United States / Avalon BioVentures
Avalon BioVentures
Venture capital · La Jolla, CA, United States · North America
Avalon BioVentures is a San Diego-based venture fund that invests in and builds early-stage biotech companies. It runs the ABV Accelerator, which provides portfolio companies with executive, R&D, lab space and back-office support.
Invests inHealthcare & Biotech
In its own wordsbiotechlife sciencestherapeuticscompany formationacceleratorearly stage
Your fit with Avalon BioVentures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsAvalon BioVentures lists 7 checked portfolio companies on its own site. Its largest themes are Healthcare & Biotech (75%), Fintech (13%) and Crypto & Web3 (13%). 100% of its companies are based in United States. It invests most often alongside Correlation Ventures, RA Capital and Andreessen Horowitz.
No funding round on record names Avalon BioVentures yet, so the figures come from its portfolio page.
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 12th | 7 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 93th | 75% in its largest sector |
| Reach | 20th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers7100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Healthcare & Biotech | 75% | 15% |
| Fintech | 13% | 12% |
| Crypto & Web3 | 13% | 1% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Correlation Ventures
Compare Avalon BioVentures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
7 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Arialys Therapeutics is developing new precision medicines to specifically block the effect of pathogenic autoantibodies in the brain and meaningfully expand the treatment possibilities for neuropsychiatric disorders driven by autoimmune disease. | Healthcare & Biotech | Portfolio page | ||
| Enlaza is developing first-in-class covalent protein therapeutics to transform the treatment of cancer and other serious diseases. | Healthcare & Biotech | Portfolio page | ||
| Fortis Therapeutics is transforming outcomes for patients with cancer by developing novel therapeutics focused on CD46 | Healthcare & Biotech | Portfolio page | ||
| Janux Therapeutics is developing precision-engineered immunotherapies to transform the lives of patients | Healthcare & Biotech | Portfolio page | ||
| Jnana Therapeutics develops small molecule medicines for various diseases using its chemoproteomics drug discovery platform. | Healthcare & Biotech | Portfolio page | ||
| Valora provides a mobile crypto wallet for saving, earning, sending, and swapping cryptocurrency | FintechCrypto & Web3 | Portfolio page | ||
| Valora Therapeutics is developing next-generation multispecific antibodies and T cell engager therapies that decoy the glyco-immune checkpoint. | Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- avalonbioventures.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 7
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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