Fund profile · Compiled from public sources

Sabertooth Capital

ATLANTA, GA, United States

Their stated focus (public profile)

Sabertooth Capital is a concentrated deep technology investment firm backing the most enduring technology companies across AI and compute, defense and cybersecurity, biological sciences, energy, and autonomous systems. The firm writes checks from $10 to $100 million and partners with a select number of exceptional founders solving the world's most critical problems. It was founded in 2025 by Justin Ernest with a long-term, concentrated investment strategy.

Sectors: AI / ML, Compute, Semiconductors, Quantum, Space tech, Defense, Cybersecurity, Life sciences, Healthtech, Longevity, Climate tech, Energy

Check size: typically writing checks from $10 to $100 million

Website: sabertooth.vc

This perch was compiled from public sources — filings, the fund’s own site, public write-ups. None of it is the fund’s own words.

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