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Giant Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Essay

Detailed thesis on AI's application layers within climate, health, and inclusive capitalism themes, emphasizing discovery, automation, augmentation, and personalization.

Quarterly Letter: How Giant Will Invest Behind the AI Wave

giant.vcJAN 2026

JAN 2026

New Fund

Giant Ventures — Activity | F4

Launched $250M in new funds: $100M seed fund backing 25 early-stage companies and $150M climate-focused growth fund.

Two new funds: $100M Seed + $150M Climate Growth

giant.vcJAN 2026

JAN 2026

Milestone

Giant's portfolio companies collectively raised $1 billion in December 2025 alone, marking extraordinary milestone achievements.

Giant Portfolio

Giant PortfolioGiant Ventures

giant.vcDEC 2025

DEC 2025

3 investments· SEP 2025 – DEC 2025Show all

Investment

Cambridge AI spinout Matta raised $14M to power sentient factories with AI manufacturing foundation models.

Matta

MattaGiant Ventures

giant.vcDEC 2025

DEC 2025

Investment

Giant doubled down with $300M+ Series B at $1.8B+ valuation for new nuclear power. Co-investors include a16z and Founders Fund.

Radiant

Radiant Giant Ventures

giant.vcDEC 2025

DEC 2025

Investment

Giant led Haven Energy's $40M Series B to rebuild America's power system with distributed energy capacity.

Haven Energy

Haven Energy Giant Ventures

giant.vcSEP 2025

SEP 2025

Exit

Portfolio company Odyssey Aviation was acquired by Tallvine.

Odyssey Aviation

Odyssey Aviation Giant Ventures

tracxn.comJAN 2025

JAN 2025