Fundraising Fox

David Waltcher

Investor

Partner at FirstMark Capital

San Francisco Bay Area

30 Under 30 2026 · Venture Capital

About

Focuses on application layer, dev tooling, and infrastructure.

Contact· self-published, not guessed

Invests in

AI & Machine LearningConsumerData & InfrastructureEnterprise SoftwareFintech

Experience

  1. FirstMarkPartnercurrent2026 — presentNew York, New York, United States
  2. FirstMarkPrincipal2024 — 2026New York, New York, United States
  3. Onyx SecurityInvestorcurrent2026 — present
  4. NebulockBoard Directorcurrent2026 — present
  5. TracebitBoard Directorcurrent2026 — present
  6. VercelInvestorcurrent2025 — present
  7. Momentum.ioBoard Observercurrent2024 — present
  8. NuvemshopInvestorcurrent2020 — present
  9. AccelInvestor2017 — 2024San Francisco Bay Area
  10. KlaviyoInvestor2020 — 2023
  11. PismoBoard Observer2021 — 2023
  12. Rocket MoneyInvestor2021
  13. Marathon Asset ManagementEmerging Markets Team2016Greater New York City Area

Skills & more

CreativityStrategic ConsultingCorporate FinanceMicrosoft ExcelGraphic DesignWritingMicrosoft WordCreative Problem SolvingCreative StrategyPowerPointBrand DevelopmentAcademic Tutoring
+7 moreMicrosoft OfficeBranding & IdentityTypographyMicrosoft PowerPointVenture CapitalStartup DevelopmentGrowth Strategies

Languages English · Spanish

From David's professional profile.

Colleagues at FirstMark Capital

Adam Nelson
Partner at FirstMark Capital
Aman Kabeer
Investor at FirstMark Capital
Amish Jani
Founder and Partner at FirstMark Capital
Arjun Dundoo
Investor at FirstMark
Arnav Bimbhet
Partner at FirstMark Capital
Ben Winn
VP Communities & Content at FirstMark
Beth Viner
Partner & Head of Platform at FirstMark
Daniel Gaisin
Vice President of Finance at FirstMark Capital

Network4

Amish Jani
Founder and Partner at FirstMark Capital
Beth Ferreira
Investor at Salkantay Ventures
Dan Kozikowski
Partner at Redpoint Ventures
Dez Fleming
Principal at FirstMark Capital

Investors connected to David in public investor directories — a warm-intro map.

Frequently asked questions

Who is David Waltcher?
Focuses on application layer, dev tooling, and infrastructure.
Where does David Waltcher work?
David Waltcher is Partner at FirstMark Capital.
What does David Waltcher invest in?
David Waltcher invests in AI & Machine Learning, Consumer, Data & Infrastructure, Enterprise Software, Fintech.
Where did David Waltcher go to school?
David Waltcher studied at University of Pennsylvania (Economic History, Engineering Entrepreneurship); The Tuck School of Business at Dartmouth (Business Bridge); Parsons School of Design - The New School (Graphic Design).

Same school

Also attended University of Pennsylvania1,077

Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners

+ 1,071 more

Also attended The Tuck School of Business at Dartmouth248

John McCulloughInvestor at OpenView Venture PartnersCarley PhillipsPrincipal at GreycroftM.G. ThibautFormer Chief Financial Officer at DroneDeploy at Scale Venture PartnersLiam DonohueInvestor at .406 VenturesGraham BrooksPartner at .406 VenturesJoanna Skoler GilmanChief Marketing and Communications Officer at .406 Ventures

+ 242 more

Also attended Parsons School of Design - The New School37

Carina ChoAssociate at Context VenturesGaya ShiloahAssociate at Qumra CapitalSandy DestrugeInvestor at Silversmith Capital PartnersDana Al SalemAdvisor at SPiCE VCAmanda BellVP of Public Relations at XRCMelissa BeightInvestor at Altai Ventures

+ 31 more

Also attended The Dalton School15

Ben LererManaging Partner at Lerer HippeauJeff WeinsteinPartner at FJ LabsDerek GouldGeneral Counsel / Chief Compliance Officer at LogosEric HelfgottPrincipal at LowercarbonDavid CreminFounder and Managing Partner at Frontier Venture CapitalAndrew SheinDirector at Chartwell Investments Entrepreneur & Founder Capital

+ 9 more

Shared employers

Also worked at FirstMark39

Dan KozikowskiPartner at Redpoint VenturesDemi ObayomiPrincipal at Sapphire VenturesLisa XuPartner at Threshold VenturesRick HeitzmannFounder and Partner at FirstMark CapitalAmish JaniFounder and Partner at FirstMark CapitalMatt TurckPartner at FirstMark Capital

+ 33 more

Also worked at Onyx Security5

Sarah GuoFounder & General Partner of ConvictionMorgan GerlakPartner at TCVPhilippe SuchetVenture Partner at Spider CapitalHila ZigmanGeneral Partner at CyberstartsMaxim Bar KoganFounder at Onyx

Also worked at Nebulock5

Apoorva PandhiInvestor at Zetta Venture PartnersDan Nguyen-HuuPartner at Decibel PartnersRak GargPartner at Bain Capital VenturesBill LehmannInvestor at Step Function VenturesDamien LewkeFounder at Nebulock

Also worked at Vercel32

Guillermo RauchFounder & CEO of VercelSangeen ZebInvestor at GV (Google Ventures)Dan CahanaPrincipal on the Investment Team at Notable Capital, focused on Cloud Infrastructure & AIGlenn SolomonInvestor at GGV CapitalOren YungerInvestor at GGV CapitalGeoff LewisFounder & Managing Partner at Bedrock

+ 26 more