Investors / RA Capital / Compare with Westlake BioPartners
RA Capital vs Westlake BioPartners
RA Capital lists 216 portfolio companies and has joined 64 funding rounds; Westlake BioPartners lists 16 companies and has joined 4 rounds. RA Capital comes in most often at Growth (39% of its entries), Westlake BioPartners comes in most often at Series A (75% of its entries). 2 companies are on both portfolios, among them Electra Therapeutics and Star Therapeutics.
Show as a table
| RA Capital | Westlake BioPartners | |
|---|---|---|
| Portfolio companies | 216 | 16 |
| Funding rounds joined | 64 | 4 |
| Rounds led | 25 | 2 |
| Rounds, last 12 months | 46 | 2 |
| Typical round it comes in at | $100M or more | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageRA CapitalWestlake BioPartners
Show as a table
| RA Capital | Westlake BioPartners | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 3% | 0% |
| Series A | 34% | 75% |
| Series B | 24% | 0% |
| Growth | 39% | 25% |
Themes
share of checked companiesRA CapitalWestlake BioPartners
Show as a table
| RA Capital | Westlake BioPartners | |
|---|---|---|
| Healthcare & Biotech | 87% | 100% |
| Industrial & Manufacturing | 4% | 0% |
| AI & Machine Learning | 2% | 0% |
| Education | 2% | 0% |
| Real Estate & Construction | 1% | 0% |
| E-commerce & Marketplaces | 1% | 0% |
Companies both back
2Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded
Compare RA Capital and Westlake BioPartners as data
Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/racap.com/portfolio
# also
GET /v1/firms/westlakebio.com/portfolio
GET /v1/firms/racap.com/coinvestors