Addition | Activity | F4

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Team Portfolio Raise Champions Essays

F4/Addition/Activity

Addition Activity

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

Types

Time range

Investment

Led a new financing round in Airwallex at a roughly $12B valuation, up 50% from $8B five months earlier.

Airwallex

Airwallex Addition

axios.comMAY 28, 2026

MAY 28, 2026

Investment

Led Airwallex's $330M Series G at an $8B valuation, establishing San Francisco as a dual global HQ.

Airwallex

airwallex.comDEC 2025

DEC 2025

Exit

Portfolio company Chronosphere, backed by Addition since its 2021 Series B, was acquired by Palo Alto Networks for $3.35B.

Chronosphere

Chronosphere Addition

paloaltonetworks.comNOV 19, 2025

NOV 19, 2025