Ken Horenstein
InvestorGeneral Partner at Pack Ventures
Seattle, Washington
Writes $50K – $1M checks · typically $250K
Experience
- Pack VenturesFounder & General Partnercurrent2021 — presentSeattle, Washington, United States
- CoMotion at University of WashingtonMentorcurrent2017 — presentGreater Seattle Area
- Venture Out SeattleCo-Founder2019 — 2022Greater Seattle Area
- M12 - Microsoft's Venture FundMarket Development2018 — 2020Greater Seattle Area
- M12 - Microsoft's Venture FundBusiness Development Manager2017 — 2018Greater Seattle Area
- SeaChange FundSenior Associate2016 — 2018Greater Seattle Area
- MicrosoftAudience Marketing Manager - US M&O DX ISV Strategy2016 — 2017Bellevue, Wa
- University of Washington, Michael G. Foster School of BusinessMBA2014 — 2016Seattle, WA
- PorchSenior Business Strategy Analyst2015Seattle
- PorchBusiness Model Strategy & Pricing Intern2015Greater Seattle Area
- Bill & Melinda Gates Foundation - Foster Business Research GroupMBA Consultant2015Seattle, WA
- CNA SuretyBond Underwriter2011 — 2014San Francisco
- NordstromSales Associate2008 — 2010
- Community Foundation of Southwest WashingtonIntern2006
Skills & more
Microsoft Excel12Microsoft Office19PowerPoint5Microsoft Word1Leadership40Strategy28Strategic Planning12Analysis27Team LeadershipManagement7Public Speaking2Analytical Skills1
+12 more
Financial AnalysisMarketing StrategyMarketingForecastingCustomer Acquisition StrategiesFinancial ModelingBusiness AnalysisFinanceTeam BuildingSalesAccountingTaking New Products to MarketLanguages Italian
- VC University Online — VC University Online
- ABM Certified Strategist — Demandbase
From Ken's professional profile.
Deals · 1
Accipiter BiosciencesSolo GP
via Pack Ventures · filed Jul 2026
Attribution from SEC filings, press coverage, and firm rosters. Some rows are inferred. Not right? Tell us.
Frequently asked questions
- Who is Ken Horenstein?
- General Partner at Pack Ventures
- Where does Ken Horenstein work?
- Ken Horenstein is General Partner at Pack Ventures.
- What check size does Ken Horenstein write?
- Ken Horenstein typically writes checks of $50K – $1M.
- Where did Ken Horenstein go to school?
- Ken Horenstein studied at UW Foster School of Business (Master of Business Administration (M.B.A.), Marketing); UW Foster School of Business (Bachelor’s Degree, Finance); Seattle University (Finance, Philosophy).
Same school
Also attended UW Foster School of Business57
Mike FridgenVenture Partner at Madrona Venture GroupBill RichterCEO of Qumulo and venture partner at MadronaAbby StrongMarketing & Operations Manager at Scale Venture PartnersZachary CefarattiVenture Partner at Draper AssociatesMinda BrusseFounding Partner at First Row PartnersMoshe ZilbersteinGeneral Partner at Next47
+ 51 more
Also attended Seattle University25
Quinton PeppinSenior Associate, Valuations & Operations at K5 GlobalMaren NelsonVice Chairman at Alliance of AngelsJoana ZhangBoard Member at Alliance of AngelsChristopher O'DoreSenior Associate at Advance Venture PartnersAimee MartinezInvestment Director, Seed at Charter School Growth FundChad Clark AndersonManaging Partner at Space Capital
+ 19 more
Shared employers
Also worked at CoMotion at University of Washington2
Also worked at M12 - Microsoft's Venture Fund35
Itxaso del PalacioGeneral Partner at Notion CapitalJillExecutive Assistant at Thomson Reuters VenturesTamara SteffensManaging Director at Thomson Reuters VenturesAdam CoccariManaging Director at HubSpot VenturesPriya SaiprasadInvestment Advisory Council at Neythri Futures FundLeo de LunaPartner at Tribeca Venture Partners
+ 29 more
Also worked at SeaChange Fund4
Also worked at Microsoft1,183
Reid HoffmanCo-founder of LinkedIn; Partner at GreylockGarry TanPresident & CEO of Y CombinatorNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDGKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIBill GatesCo-founder of Microsoft; Chair of the Gates FoundationMike KriegerCo-founder of Instagram; Chief Product Officer at Anthropic
+ 1,177 more