CapitalX | Activity | F4

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Team Portfolio Raise Champions Essays

F4/CapitalX/Activity

CapitalX Activity

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

Types

Time range

New Fund

Fund II ($25-30M) announced for 2026 Q1, continuing preseed/seed focus with expanded LP network including Chris Dixon, David Sacks, and Sriram Krishnan.

Fund II

capitalx.company

Added recently

Milestone

Eight Sleep, a CapitalX portfolio company, raised $100M to expand its AI-powered sleep tech. Valuation doubled since last round.

Eight Sleep

Eight Sleep CapitalX

techcrunch.comAUG 19, 2025

AUG 19, 2025

Investment

Co-invested in Opsinsecurity's $7M Seed round for AI-powered security and data exposure risk solutions (led by Race Capital).

Opsinsecurity

Opsinsecurity CapitalX

tracxn.comAPR 25, 2025

APR 25, 2025

Milestone

Alpaca, a CapitalX portfolio company, raised $52M in Series C funding to expand its API brokerage platform globally.

Alpaca

Alpaca CapitalX

techcrunch.comAPR 23, 2025

APR 23, 2025

Investment

CapitalX (Cindy Bi) invested in Octolane's $2.6M oversubscribed seed round. Octolane is building an AI-native self-driving CRM to compete with Salesforce.

Octolane

Octolane CapitalX

forbes.comAPR 14, 2025

APR 14, 2025

Milestone

Turing, a CapitalX portfolio company, raised $111M at a $2.2B valuation.

Turing

Turing CapitalX

techcrunch.comMAR 6, 2025

MAR 6, 2025