Investors / United States / Mission Bay Capital
Mission Bay Capital
Venture capital · San Francisco, CA, United States · North America
Mission Bay Capital is a venture firm that makes early-stage investments in bioscience companies. It also operates MBC BioLabs, an incubator providing laboratory facilities to startups.
Invests inHealthcare & Biotech
In its own wordsbiosciencebiotechtherapeuticsdiagnosticsincubatorlife sciences
Your fit with Mission Bay Capital
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See how your round matches what it backs, point by point.
Or find every investor that fitsMission Bay Capital lists 5 checked portfolio companies on its own site and is named in 1 funding round. Its most frequent entry is Series B, 100% of the companies with a known first round. Its largest theme is Healthcare & Biotech (100%). 100% of its companies are based in United States. It invests most often alongside Mission BioCapital, Abingworth and Advent Life Sciences.
Counts come from funding rounds that name Mission Bay Capital, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 0% |
| Series B | 100% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 1 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 0 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 4th | 5 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 | 100th | 100% in its largest sector |
| Reach | 19th | 1 country |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Mission BioCapital | 4 |
| Abingworth | 1 |
| Advent Life Sciences | 1 |
| Asahi Kasei Ventures | 1 |
| Authentic Ventures | 1 |
| CTI Life Sciences Fund | 1 |
| Casdin Capital | 1 |
| Expa | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers480%
- No longer answers00%
- Points to another company120%
- 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 | 100% | 15% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Mission BioCapital
Compare Mission Bay Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
5 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Alector develops therapies for neurodegenerative diseases | Healthcare & Biotech | Portfolio page | ||
| The company creates small-molecule opioid medicines for pain management and Opioid Use Disorder (OUD). | Healthcare & Biotech | Portfolio page | ||
| Glycomine is developing replacement therapies for rare genetic diseases | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- missionbaycapital.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 22 Jul 2021
- Companies checked
- 5
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.
Get Mission Bay Capital's profile as data
Pull Mission Bay Capital's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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- Full listsEvery portfolio row and two-firm overlap
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- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/missionbaycapital.com
# also
GET /v1/firms/missionbaycapital.com/portfolio
GET /v1/firms/missionbaycapital.com/coinvestors
GET /v1/firms/missionbaycapital.com/news