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Investor profile · The Hot Early Stage Investor

Harpoon Ventures

$155M Fund IV for America's Critical-Tech Freedom Stack

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Why it made the list

Harpoon is purpose-built for critical technologies serving America and its allies, with an explicit Freedom Stack spanning AI, cyber, aerospace, defense and advanced manufacturing.

Proof point

Harpoon closed an oversubscribed $155M Fund IV on Jun. 30, 2026, bringing assets under management to more than $450M and expanding capital for its critical-technology strategy.

Sources: harpoon.vc, harpoon.vc

Industry focus
Defense & National Security; Cyber Defense; Aerospace; Advanced Manufacturing
Technology focus
AI; Deep Tech; Software; Robotics & Automation
Stage
Pre-Seed to Growth
Geography
United States
Category
The Hot Early Stage Investor

Team

LJ

Larsen Jensen

Founder & General Partner

in LinkedIn
RL

Riley Loftus

Principal

in LinkedIn

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