Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Elaia/Activity

Elaia Activity

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

Types

Time range

Exit

Portfolio company Vibe.co, a connected-TV advertising platform, agreed to be acquired by Walmart in a deal reported at roughly $1.4B.

Vibe

corporate.walmart.comJUN 23, 2026

Elaia | Activity | F4

bloomberg.com

JUN 23, 2026

News

Portfolio company Enodia Therapeutics strengthened its Sec61 pipeline through acquisition of preclinical assets from Kezar Life Sciences.

Enodia Therapeutics acquires Kezar Life Sciences preclinical assets

businesswire.comMAR 12, 2026

MAR 12, 2026

New Fund

Closed DeepTech Seed Fund III at €134M, double the size of its predecessor, to back pre-seed/seed European deep tech.

DeepTech Seed Fund III — €134M final close

bebeez.euMAR 12, 2026

MAR 12, 2026

New Fund

Reached €120M first close on Digital Venture Fund V, targeting €300M to back European B2B tech from pre-seed to Series B.

Digital Venture Fund V — €120M first close

tech.euFEB 11, 2026

eu-startups.com

FEB 11, 2026

6 investments· MAY 2025 – FEB 2026Show all

Investment

Participated in Linkup's $10M seed round (led by Gradient) to build web search infrastructure for AI products.

Linkup

elaia.comFEB 2026

FEB 2026

Investment

Participated in Aviwell's €11M Series A to scale its AI-driven microbiota platform for sustainable animal nutrition.

Aviwell

accessnewswire.comJAN 23, 2026

JAN 23, 2026

Investment

Co-led Enodia Therapeutics' €20.7M seed round with Pfizer Ventures and Bpifrance for a targeted protein-degradation platform.

Enodia Therapeutics

Enodia Therapeutics Elaia

businesswire.comJAN 8, 2026

JAN 8, 2026

Investment

Led (with Speedinvest) Mimic Robotics' $16M seed round for its dexterous AI-hand physical-AI platform, an ETH Zurich spinout.

Mimic Robotics

Mimic Robotics Elaia

sifted.euNOV 3, 2025

NOV 3, 2025

Investment

Participated in Proxima Fusion's €130M Series A, the largest private fusion-energy round in Europe at the time.

Proxima Fusion

Proxima Fusion Elaia

proximafusion.comJUN 2025

JUN 2025

Investment

Continued backing SeqOne Genomics' €20M oversubscribed growth round for its AI-powered genomic medicine platform.

SeqOne

seqone.comMAY 2025

MAY 2025