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Likely active: new fund Apr 2023 Verified 5 Nov 2026

Third Act Ventures

La Jolla, CA seed-stage venture fund investing in agetech founders building products for aging and senior care.

Type
VC firm
Location
La Jolla, California, United States
Stages
Seed
Backs
Medtech and digital health
Sectors
Healthtech and life sciences, AI
Fund size / AUM
$1.1M Third Act Ventures Fund I (Form D amount sold, 2023)
Latest fund or filing
21 Apr 2023
Portfolio mix
Medtech and digital health 39%; Consumer products 13%; B2B software 13%; Hardware 13%; Fintech 9%; Biotech and pharma 4%; Real assets 4%; Marketplaces 4% (n=23)

Contacts on file

For Third Act Ventures, the paid file holds: 1 named decision-maker with roles; firm contact email (domain checked); LinkedIn page.

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Notable investments

Trusty.CareOmeThird Eye HealthCaspar.AI

Sources

Last checked 5 Nov 2026. Is something wrong? Tell us.

Appears in 21 lists