Costanoa Ventures | Activity | F4

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F4/Costanoa Ventures/Activity

Costanoa Ventures Activity

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

Types

Time range

Investment

Led Onos Health's $17M Series A. Onos builds AI infrastructure for behavioral health quality measurement, trusted by three of the six largest health plans including Aetna.

Onos Health

Onos Health Costanoa Ventures

costanoavc.comAUG 26, 2026

AUG 26, 2026

Milestone

Muon Space raised $250M Series C led by Eclipse Ventures. Costanoa was the earliest investor at formation stage. Muon has 100% mission success rate with 11 satellites on orbit.

Muon Space

Muon Space Costanoa Ventures

costanoavc.comAUG 20, 2026

AUG 20, 2026

Team Change

Former Meta, Uber and Cloudflare CSO Joe Sullivan joins Costanoa as Venture Partner to advise cybersecurity portfolio and source new investments.

Costanoa Ventures

Costanoa VenturesCostanoa Ventures

costanoavc.comJUL 30, 2026

JUL 30, 2026

Investment

Invested in Itera, which builds a fluid circuit board using liquid metal technology for 1000x faster hardware iteration cycles.

Itera

Itera Costanoa Ventures

costanoavc.comMAY 27, 2026

MAY 27, 2026

Investment

Co-led Natter's Series A alongside Renegade Partners. Natter is an enterprise conversational intelligence platform for mining employee knowledge at scale.

Natter

NatterCostanoa Ventures

costanoavc.comAPR 8, 2026

APR 8, 2026

Team Change

David Cheng joins Costanoa as General Partner. Former youngest partner at DCM, co-founder of Coreline Ventures, first investor in EvenUp ($2B+), Brigit (~$500M exit), and Weekend Health.

Costanoa Ventures

Costanoa VenturesCostanoa Ventures

costanoavc.comAPR 6, 2026

APR 6, 2026

Team Change

DCM veteran David Cheng joined Costanoa as General Partner to lead investments in AI, fintech, and healthcare.

David Cheng joins as General Partner

Costanoa Ventures

venturecapitaljournal.comAPR 2026

APR 2026

3 investments· MAR 2026Show all

Investment

Participated in Shepherd's $42M Series B for AI-native commercial insurance for infrastructure projects.

Shepherd

Shepherd Costanoa Ventures

shepherdinsurance.comMAR 24, 2026

MAR 24, 2026

Investment

Led Manifold's $8M seed round to secure autonomous AI agents at runtime on enterprise endpoints.

Manifold Security

Manifold Security Costanoa Ventures

vcaonline.comMAR 18, 2026

costanoa.vc

MAR 18, 2026

Investment

Co-led Smack Technologies' Series A as part of $32M in seed and Series A funding for national-security frontier AI.

Smack Technologies

Smack Technologies Costanoa Ventures

finance.yahoo.comMAR 2, 2026

smacktechnologies.com

costanoavc.com

MAR 2, 2026

New Fund

Filed a Form D for Costanoa Ventures VI, L.P. with a $300M total offering amount.

Costanoa Ventures VI

Costanoa Ventures

sec.govFEB 19, 2026

FEB 19, 2026

Investment

Led Tenna Systems' $13.5M seed round for software-driven spectrum intelligence.

Tenna Systems

Tenna Systems Costanoa Ventures

prnewswire.comFEB 11, 2026

costanoavc.com

FEB 11, 2026

New Fund

Costanoa filed to raise $450 million across two new funds.

Two new funds

Costanoa Ventures

bizjournals.comFEB 2026

FEB 2026

Exit

Portfolio company SGNL was acquired by CrowdStrike, generating approximately $740M in proceeds.

SGNL

SGNL Costanoa Ventures

bizjournals.comJAN 2026

costanoavc.com

JAN 2026