AUM
~$2B+ (Third Security portfolio)
Principals
2
Data Flags
Third Security founder; biotech/pharma investor
Kirk Family Office
SFOMedium ConfidenceRadford, Virginia, USA
Last verified: Jan 16, 2026
Details
- Website
- Unknown
- Source of Wealth
- Biotech/pharmaceuticals, venture capital (Third Security)
- Assets Under Management
- ~$2B+ (Third Security portfolio)
- Source File
- research/organizations/kirk-family-office.md
- UID
- fo-kirk-family-office
Also Known As
Randal J. Kirk Family OfficeKirk CapitalThird Security
Team Members (2)
Related Entities (7)
KIRK FOUNDATIONFoundation
Kirk Humanitarian FoundationFoundation
Philanthropic arm
Kirk Latest HoldingsHolding Company
Kirk TrustTrust
**Kirk
PrecigenSubsidiary
(formerly Intrexon) - Synthetic biology company
Third Security, LLCSubsidiary
Venture capital and PE firm (founder/chairman)
Various biotech investmentsSubsidiary
Relationship Strength
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Sources (4)
Changelog
- 2026-01-16Enriched with biography, education (UVA Law), career (Third Security, New River, Intrexon), son Spencer Kirk, updated net worth to $1.5B
- 2026-01-15Auto-generated from principal Randal J. Kirk