Hummer Winblad Venture Partners
Venture capitalSan Francisco · 3 people tracked
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Fund manager profile
Hummer Winblad Venture Partners is a venture fund manager based in San Francisco. SEC filings show 3 venture funds on record, most recently Hummer Winblad Venture Partners VIII, L.P. ($75M offering) filed May 2020.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 3 people
from curated & public directories
What they invest in
from 7 of 11 portfolio companiesAI & Machine Learning ×5SaaS ×4Marketing Tech ×3AdTech ×2Data & Infrastructure ×2Enterprise Software ×2Cloud Computing ×1Consumer ×1
HQs:United States×6
Investments · 11 tracked
founders shown can be your intro pathBy year:2021 · 22015 · 24 dated
Acemetrix analyzes TV and digital video ad performance, allowing brands to benchmark their campaigns against competitors across categories within 24 hours of ads launching.
AdTechData & InfrastructureMarketing TechMountain View, US
Peter Daboll(Executive Officer, Director)in
BoardAnn Winblad(Director)inJim Gauer(Director)Greg Drew(Director)George Rogers(Director)Pete Sinclair(Director)
Co-investorsHummer Winblad Venture Partners (HWVP)Palomar Ventures
Aria provides a cloud-based billing and monetization platform that enables businesses to automate complex billing processes and deliver enhanced customer experiences.
AI & Machine LearningEnterprise SoftwareFintechSaaS
Brendan O'Brien(Founder)inEdward Sullivanin
Co-investorsAspenwoodHummer Winblad Venture Partners (HWVP)Rembrandt Venture PartnersRunway Growth CapitalVenrockBain Capital Ventures+2 more
Clarify Health is a healthcare outcomes and analytics company that partners with health systems to align clinical, access, and financial performance across referrals, network economics, and payer contracts.
AI & Machine LearningData & InfrastructureDigital HealthHealthtechSan Francisco, US
Jean Drouin(Executive Officer, Director)inTodd Gottula(CEO & Co-Founder)in
Co-investorsAspenwoodCorewell Health VenturesInHealth VenturesSoftBank Vision FundBlackRockClarify Health Holdings+3 more
San Francisco, US
Caitlin Haberberger(Executive Officer)Giles Goodwin(Executive Officer, Director)Ali Diab(Director)
BoardWilliam Price(Director)Neil Sequeira(Director)Mitchell Kertzman(Director)in
Co-investorsAdvance Venture PartnersHummer Winblad Venture Partners (HWVP)General CatalystSequoia Capital
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AI & Machine LearningMarketing TechMedia & EntertainmentSaaS
Co-investorsAspenwoodHummer Winblad Venture Partners (HWVP)ANRIDG Daiwa VenturesXTech Ventures
JAMM is a members-only community platform where people host activities, meet like-minded people, and discover curated events.
ConsumerSocial
Co-investorsCallapina CapitalANRIDG Daiwa VenturesXTech Ventures
Kiip was a US mobile advertising and rewards network that delivered brand rewards to app users at moments of achievement.
Co-investorsHinge CapitalHummer Winblad Venture Partners (HWVP)Transmedia CapitalTrue VenturesRelay VenturesVerizon Ventures
MuleSoft is a San Francisco enterprise software company providing integration, API management and automation via its Anypoint Platform.
San Francisco, US
Ross Mason(Executive Officer, Director)inGregory G. Schott(Executive Officer, Director)Matthew Langdon(Executive Officer)Robert Horton(Executive Officer)Michael DiFilippo(Executive Officer)
BoardRavi Mhatre(Director)in
Co-investorsCanvas VenturesCategory VenturesHummer Winblad Venture Partners (HWVP)IVP (Institutional Venture Partners)Lightspeed Venture PartnersLumia Capital+10 more
Oomnitza provides an Enterprise Technology Management platform that automates key IT business processes by correlating data from existing solutions to manage users, endpoints, applications, and infrastructure.
AI & Machine LearningCloud ComputingEnterprise SoftwareIoTSaaSSan Francisco, US
ARTHUR LOZINSKI(Executive Officer, Director)in
BoardADAM SMITH(Director)
Co-investorsAspenwoodGula Tech AdventuresSyn Ventures Seed Management LlcBloomberg BetaC5 CapitalRiverside Acceleration Capital+1 more
OptiMine provides marketing measurement and scenario planning software to brands, helping them optimize marketing effectiveness and efficiency through advanced analytics and decisioning tools.
AdTechAI & Machine LearningMarketing TechSaaSMinneapolis, US
Dr. Rob CooleyTom Donnelly(Executive Officer, Director)Sharri Major(Executive Officer)James Moar(Executive Officer, Director)Bryon Bequette(Executive Officer)
BoardAnn Winblad(Director)in
Co-investorsHummer Winblad Venture Partners (HWVP)Wisconsin Investment PartnersZetta Venture Partners
Growth engineering platform providing actionable data to marketing and customer success teams for churn management and retention
Co-investorsAspenwoodDallas Venture CapitalInventus Capital PartnersZ5 Capital
Exits · 1
IPOs and acquisitions across the tracked portfolioJammacq. by Hopin
Portfolio news
latest coverage across their companies
Kiip · betakit.com · Sep 14, 2026
Clarify Health · chiefhealthcareexecutive.com · Nov 4, 2025
Jamm · fintechobserver.com · Jun 30, 2025
Jamm · fintechobserver.com · Jun 30, 2025
Fund performance · per public LP disclosures · 2
as of Jun 2020| Fund | Vintage | Committed | Net IRR | TVPI | DPI |
|---|---|---|---|---|---|
| Hummer Winblad Venture Partners IIILPs: The Regents of the University of California | 1997 | — | 1.0% | 1.04x | 1.04x |
| Hummer Winblad Venture Partners VLPs: San Diego City Employees' Retirement System, Robert Wood Johnson Foundation | — | — | 47.3% | 2.88x | 2.88x |
Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).
Frequently asked questions
- Where is Hummer Winblad Venture Partners located?
- Hummer Winblad Venture Partners is headquartered in San Francisco, US.