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Team Portfolio Raise Champions Essays

F4/Unless/Activity

Unless Activity

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

Types

Time range

Investment

Participated as a returning investor in Panthalassa's $140M round led by Peter Thiel to power AI computing with ocean wave energy.

Panthalassa

Panthalassa Unless

businesswire.comMAY 4, 2026

Unless | Activity | F4

esgtoday.com

MAY 4, 2026

Milestone

Portfolio company Panthalassa raised $140M led by Peter Thiel to power AI inference computing at sea using wave energy.

Panthalassa

Panthalassa Unless

businesswire.comMAY 2026

MAY 2026

Exit

Portfolio company Alloy Enterprises agreed to be acquired by Johnson Controls to strengthen data center thermal management.

Alloy Enterprises

Alloy Enterprises Unless

prnewswire.comFEB 2026

johnsoncontrols.com

johnsoncontrols.com

FEB 2026

Investment

Participated in Positron AI's oversubscribed $51.6M Series A for inference-optimized FPGA-based AI hardware.

Positron AI

Positron AI Unless

businesswire.comJUL 2025

JUL 2025

Exit

Portfolio company Enosemi was acquired by AMD to accelerate its silicon photonics capabilities for AI datacenters.

Enosemi

techcrunch.comMAY 2025

MAY 2025

Investment

Led Villa's $40M raise including a $20M platform round and $20M PropCo joint venture to accelerate offsite homebuilding.

Villa

finance.yahoo.comAPR 2025

APR 2025

Investment

Participated in Vecna Robotics' $100M Series C led by Tiger Global to automate warehouse workflows.

Vecna Robotics

Vecna Robotics Unless

businesswire.comJUN 2024

JUN 2024

Exit

Portfolio company Xwing's autonomy division was acquired by Joby Aviation.

Xwing

businesswire.comJUN 2024

JUN 2024

Investment

Led Sustainment's $12M Series A, committing 90% of the capital to back the domestic supply chain software platform.

Sustainment

Sustainment Unless

sustainment.comAUG 2022

AUG 2022