Investors / United States / Spindletop Capital
Spindletop Capital
Venture capital · Austin, TX, United States · North America
Spindletop Capital is a healthcare growth equity firm that invests expansion capital in commercial-stage and profitable healthcare companies. It makes minority or majority investments, often with board representation, and prefers to syndicate with other investment firms.
Invests inHealthcare & Biotech
In its own wordshealthcarehealthcare servicesbiopharmahealthcare itmedical devicesexpansion capital
Your fit with Spindletop Capital
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsSpindletop Capital lists 11 checked portfolio companies on its own site. Its largest theme is Healthcare & Biotech (100%). 100% of its companies are based in United States. It invests most often alongside BrightEdge, NEA and 5AM Ventures.
No funding round on record names Spindletop Capital yet, so the figures come from its portfolio page.
Round figures show recent activity, not Spindletop Capital's whole history. Rounds on record name 0 companies; its own site lists 11. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 27th | 11 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 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers873%
- No longer answers00%
- Points to another company327%
- 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 togetherCompare Spindletop Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
11 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Alexza Pharmaceuticals develops and commercializes pharmaceutical products, including Adasuve. | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
| Bioventus delivers biologics in orthopedic care and provides pain treatments and surgical solutions | Healthcare & Biotech | Portfolio page | ||
| Castle Biosciences develops and provides molecular prognostic and diagnostic tests for various diseases, including skin and eye cancers. | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
Healthcare & Biotech | Portfolio page | |||
| HNI Healthcare designs technology and provides clinical services to transform healthcare | Healthcare & Biotech | Portfolio page | ||
Healthcare & Biotech | Portfolio page | |||
| Sanova Dermatology provides dermatology care and cosmetic services to patients. | Healthcare & Biotech | Portfolio page | ||
| Tri City Pain Associates provides medical services for pain management | Healthcare & Biotech | Portfolio page | ||
Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- spindletopcapital.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Companies checked
- 11
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 Spindletop Capital's profile as data
Pull Spindletop 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.
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/spindletopcapital.com
# also
GET /v1/firms/spindletopcapital.com/portfolio
GET /v1/firms/spindletopcapital.com/coinvestors
GET /v1/firms/spindletopcapital.com/news