Alex Karp bought a $120M monastery, a $75M Miami compound, and a 500-acre New Hampshire estate. His company sells surveillance tools to governments.

Palantir's Alex Karp has quietly built a nine-figure real estate portfolio. Here are some of the homes and properties he owns in the US.

Alex Karp bought a $120M monastery, a $75M Miami compound, and a 500-acre New Hampshire estate. His company sells surveillance tools to governments.