Key facts
- It has raised $20.0M; the latest was Early Stage VC ($20.0M) in Apr 2026.
- Notable investors include Cortado Ventures, Fabric VC, ARTIS (San Francisco), Chasing Rainbows, Humania Capital — 9 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 9 names
- ·Watchlist + deal alerts for Onto Health
- ·The full record, as it builds
Funding rounds
No funding rounds for Onto Health are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Onto Health
Developer of a fertility care platform designed to support individuals and couples in their family-building journey. The company's platform provides access to fertility assessments, personalized care plans, transparent treatment options, expert medical guidance, and ongoing support, enabling patients seeking fertility services with streamlined care coordination, greater clarity in decision-making, and improved outcomes throughout the reproductive health process.
- Sector
- Healthcare
- HQ
- Chicago, IL, United States
- Employees
- 18
- Website
- onto.health/
- Ownership
- Privately Held (backing)
Onto Health doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Onto Health shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Onto Health in its N-PORT filings yet. We sweep new filings monthly.