Active: new fund Aug 2026 Verified 4 Nov 2026
Lionheart Ventures
San Francisco venture firm focused on the development of transformative technologies, mainly AI and frontier mental health.
- Type
- VC firm
- Location
- San Francisco, California, United States
- Backs
- Biotech and pharma, Climate and energy
- Sectors
- Healthtech and life sciences, Biotech, Climate and cleantech, AI
- Fund size / AUM
- $21.4M Lionheart Ventures I (Form D amount sold, 2021)
- Latest fund or filing
- 20 Aug 2026
- Portfolio mix
- Biotech and pharma 50%; Climate and energy 25%; B2B software 8%; Consumer apps 8%; Medtech and digital health 8% (n=12)
- Website
- lionheart.vc
Fund filings (SEC Form D)
- Latest fund on file
- Robbins Capital I
- Filed
- 20 Aug 2026 (new notice)
- Fund size
- Not disclosed on the filing
- Fund vehicles filed in the last 12 months
- 6 (includes feeder and parallel vehicles)
See this fund's filings on SEC EDGAR
Contacts on file
For Lionheart Ventures, the paid file holds: 8 named decision-makers with roles; firm contact email (domain checked); LinkedIn page.
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Notable investments
2A Biosciences
Sources
- www.sec.gov/Archives/edgar/data/2148999/000214899926000002/
- adviserinfo.sec.gov/firm/summary/325481
- www.lionheart.vc/
- www.lionheart.vc/investments/
- www.sec.gov/Archives/edgar/data/1888021/000188802123000001/
- www.lionheart.vc/team/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 20 lists
Climate tech investors in the San Francisco Bay Area (71)Biotech investors in the San Francisco Bay Area (88)Climate tech investors in California (98)Biotech investors in California (108)Healthtech investors in the San Francisco Bay Area (182)Healthtech investors in California (240)Climate tech venture capital firms in the US (256)Biotech venture capital firms in the US (297)AI investors in the San Francisco Bay Area (364)AI investors in California (464)Biotech investors (484)Climate tech investors (660)Healthtech venture capital firms in the US (709)Venture capital firms in the San Francisco Bay Area (768)Venture capital firms in California (1,038)AI venture capital firms in the US (1,112)Healthtech investors (1,207)Active venture capital firms in the US (1,574)AI investors (1,576)Venture capital firms in the US (2,975)