Fundraising Fox

Pack VenturesFull Portfolio

4 tracked investments · listed companies and verified rows first

Accipiter Biosciencesaccipiterbio.cominJul 2026

Accipiter Biosciences uses computational protein design to develop de novo, single-agent protein therapies that engage multiple cell-surface receptors at once, functioning as agonists.

AI & Machine LearningBiotechDeep TechSeattle, US

Matthew Bick(Executive Officer, Director, Promoter)inJavier Castellanos(Executive Officer, Director, Promoter)Hector De Jesus Rincon Arano(Executive Officer, Promoter)Heather Redman(Director)Randall Schatzman(Director)William Canestaro(Executive Officer)

PartnerKen Horenstein· solo GP

Co-investorsArgonautic VenturesColumbus Venture PartnersWRF Capital

Hearvanahearvana.aiNov 2025

Hearvana is developing acoustic intelligence technology aimed at enhancing listening capabilities for both humans and machines.

AI & Machine LearningDeep TechHardware

Shyam Gollakota(Founder)Malek Itani(Founder)inTuochao Chen(Founder)

Co-investorsAllen Institute for AI (AI2) IncubatorAscend Venture CapitalJ4 VenturesPoint72 VenturesSCB 10XAI2 Incubator+5 more

LifeAtlifeat.ioin𝕏

LifeAt is a digital focus and productivity platform offering virtual environments, planning tools, and focus modes designed to help individuals concentrate while working or studying.

ConsumerFuture of WorkSaaS

Marisa C(Founder)

Co-investorsTRAC (Third Round Analytics Capital)Z Venture CapitalPioneer Square LabsSv Tech Ventures, Inc.

NLM Photonicsnlmphotonics.comin𝕏Jan 2025

NLM Photonics develops hybrid organic electro-optic modulation materials and devices that integrate into silicon photonics and other photonic integrated circuit platforms to improve modulation efficiency and reduce power consumption.

Deep TechHardwareNew MaterialsSemiconductorsSeattle, US

Gerard Zytnicki(Co-Founder & Corporate Advisor)inPaul Nye(Co-founder)Delwin Elder(Co-founder)Lewis E. Johnson(Co-Founder & Chief Technology Officer)inBruce H. Robinson(Co-Founder & Technical Advisor)inBrad Booth(Chief Executive Officer & Board Director)in

Co-investorsEmerald Technology Ventures AgOregon Venture FundStoryHouse

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.