Fundraising FoxHSI Phaidra
Venture capitalActively deployingLos Angeles · 2 people tracked
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HSI Phaidra is a venture fund manager based in Los Angeles. SEC filings show 3 venture funds on record, most recently HSI Phaidra III LLC ($13.8M offering) filed December 2025.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
HQ
Los Angeles, US
Founded
2022
Team · 2 people
from public directories
Henry Elkus· General Partner
Samuel Feinburg· General Partner
Frequently asked questions
- Where is HSI Phaidra located?
- HSI Phaidra is headquartered in Los Angeles, US.