Fundraising Fox

FirstMark Capital

Venture capital

New York · Pre-Seed–Late Stage · 31 people tracked

Also known as FirstMark · FirstMark Capital A1 · FirstMark Capital J1 · FirstMark Capital OF · FirstMark Capital P2 · FirstMark Capital R1

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Investment thesis

FirstMark backs exceptional founders early and supports them through company-building via a platform that offers transformative access to networks, customers, and talent. The firm emphasizes long-term partnership, extreme ownership, integrity, and reliability, positioning itself as a founder-aligned partner from a company's earliest days through IPO and beyond. It also invests heavily in building community and connection across its founders, operators, and the broader tech ecosystem.

Source: firm website, verified Aug 27, 2026.

Stage
Pre-Seed–Late Stage
Check
$500K – $8M
HQ
New York, New York, US
Leads rounds
Leads
Instruments
Equity
Founded
2008
Last 12 months
21 investments
AUM
$1B
VC funds
20
Tracked investments
206

Team · 31 people

from the firm's website & public directories

Founder mafia

4 people who came through FirstMark Capital went on to found or lead other companies.

What they invest in

from 101 of 206 portfolio companies

AI & Machine Learning ×46SaaS ×40Enterprise Software ×32Developer Tools ×16Fintech ×16Data & Infrastructure ×14Consumer ×13E-commerce ×11

HQs:United States×80United Kingdom×2Austria×1Brazil×1Canada×1France×1

Who they back

founder profiles across 73 portfolio companies
37%
solo founders
27 of 73 mapped founding teams
47%
repeat founders
of 70 founders with career history
~4 yrs
old at investment
median across 27 dated deals

Founding team size:solo founder×272 founders×243 founders×134+ founders×9

Where their founders studiedfrom 67 founders with education data

Stanford University ×4Stanford University Graduate School of Business ×3Columbia University ×2Harvard University ×2Massachusetts Institute of Technology ×2Penn State University ×2Tonbridge School ×2University of Maryland ×2

Where their founders worked beforefrom 70 founders with career history

Facebook ×2FICO ×2Founders ×2General Assembly ×2Grubhub ×2Legora, Inc. ×2McKinsey & Company ×2Prehype ×2

Accelerator rootsportfolio companies that came through a program

Y Combinator ×4Techstars ×2

5 founders hold a PhD · 8 hold an MBA (of 62 with degree data)

Investments · 206 tracked

founders shown can be your intro path

By year:2026 · 182025 · 52024 · 22023 · 62022 · 22021 · 52020 · 22019 · 72018 · 32017 · 12016 · 52015 · 967 dated

Airbnbairbnb.comin𝕏NASDAQ: ABNB

Airbnb is an online marketplace that enables people to book and list accommodations for short-term rentals, experiences, and services around the world.

ConsumerMarketplacesTravel & HospitalitySan Francisco, US

Brian Chesky(Airbnb Co-founder and Chief Executive Officer)inNathan Blecharczyk(Airbnb Co-founder and Chief Strategy Officer)inJoe Gebbia(Airbnb Co-founder)inJoe G.(Founder)inBelinda Johnson(Executive Officer)inLaurence Tosi(Chief Financial Officer)in

Co-investors137 VenturesA.Capital VenturesA*Aglae VenturesAllied Venture PartnersAmakor+57 more

Pinterestpinterest.comNYSE: PINS

Pinterest operates a visual discovery platform where users save and browse images organised into boards, used heavily for shopping, recipes and design.

San Francisco, US

Evan Sharp(Co-founder & CDO)Ben Silbermann(Co-founder & CEO)inPaul Sciarra(Co-founder)Mike Yang(Executive Officer)Natalie Fair(Executive Officer)Bill Readyin

Co-investorsA.Capital VenturesA*Acequia Capital (AceCap)Allied Venture PartnersAmakorAndreessen Horowitz+44 more

Shopifyshopify.caNASDAQ: SHOPOct 2019

Shopify is a commerce platform that enables businesses to build online stores, sell across multiple channels (web, social, marketplace, POS), and manage inventory and orders.

E-commerceRetail TechSaaSOttawa, CA

Daniel Weinand(Executive Officer)Tobias Lutke(Executive Officer, Director)inAmy Shapero(Executive Officer)Craig Miller(Executive Officer)Jeff Weiser(Executive Officer)Joseph Frasca(Executive Officer)

Co-investorsBright Pixel CapitalData TechDraft Ventures LlcFelicis VenturesOMERS VenturesRuna Capital+2 more

Upwork (formerly oDesk)upwork.comNASDAQ: UPWK

Hayden Brownin

Co-investors408 VenturesDag VenturesGarage CapitalGlobespan Capital PartnersJackson Square VenturesMutual Capital Partners+3 more

Dataikudataiku.comin𝕏Jul 2021✓ verified

Dataiku provides an enterprise platform for building, deploying, and governing AI, machine learning, LLMs, and agents across an organization's data and infrastructure.

AI & Machine LearningData & InfrastructureEnterprise SoftwareNew York, US

Marc Batty(Dataiku Co-Founder)Florian Douetteau(Co-Founder and Chief Executive Officer)inThomas Cabrol(Founder)inClément Stenac(Co-Founder and Chief Technology Officer)inDaniel Sun(Executive Officer, Promoter)in

BoardMatt Turck(Director)in

Co-investorsBattery VenturesAglae VenturesCapitalGDawn CapitalICONIQSerena+9 more

Finegrainfinegrain.aiin𝕏✓ verified

Finegrain provides an on-device SDK that automatically produces listing-ready product photos at the moment of capture, without manual editing or cloud inference.

AI & Machine LearningDeveloper ToolsE-commerce

Co-investorsAlven

Fragmentfragment.dev✓ verified

FRAGMENT provides a real-time ledger infrastructure for companies to track and manage online money movement, reducing operational complexity and risk in financial transactions.

Data & InfrastructureDeveloper ToolsFintech

Co-investorsBoxGroupStripeAvid VenturesGradient VenturesThe Fintech Fund

Investedomaze.comMar 2020✓ verified

Omaze runs prize draws where its community can win luxury homes, supercars, and cash prizes while raising money for charity partners.

ConsumerImpact & Social GoodMarketplacesMedia & EntertainmentLos Angeles, US

Matt Pohlson(Co-Founder & CEO)Penni Thow(Director)Nina Sen(Executive Officer)

BoardWyc Grousbeck(Director)Richard Heitzmann(Director)in

Co-investorsCauseway PartnersCrosscut VenturesEvolution VC PartnersFf Venture CapitalHemisphere Ventures LLCRSE Ventures+5 more

Nextmvnextmv.ioin𝕏✓ verifiedAcquired

Nextmv provides a decision automation and optimization platform for developers, delivering optimization and scheduling solutions for logistics, delivery, and similar operational challenges.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareLogistics & Supply ChainSaaSPhiladelphia, US

Carolyn Mooney(Founder)inRyan O'Neil(Co-Founder + CTO)in

Co-investorsRTP GlobalY Combinator2048 Ventures

Synthesiasynthesia.ioin𝕏✓ verified

Synthesia is an AI video platform that lets businesses generate videos with AI avatars and agents, aimed at helping organizations train, onboard, and upskill employees.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSLondon, GB

Victor Riparbelli(Co-founder & CEO)inSteffen Tjerrild(Co-Founder & COO/CFO)inLourdes Agapito(Co-Founder)inMatthias Niessner(Co-Founder)in

Co-investorsAccelAir Street CapitalGV (Google Ventures)Kleiner PerkinsMMC VenturesNew Enterprise Associates (NEA)+13 more

Alaffia Technology SolutionsNov 2025SEC filingmedium confidence

New York, US

Adeyanju Ademiluyi(Executive Officer, Director)Adunola Akanni(Executive Officer, Director)

BoardTodd Cozzens(Director)in

Board seatAmish Jani· per SEC Form D · $40M raise · filed Feb 2026

Co-investorsTRANSFORMATION CAPITAL

AppFirstFeb 2015SEC filingmedium confidence

New York, US

Donn Rochette(Executive Officer, Promoter)Ronald Ranaldi(Executive Officer)David Roth(Director, Promoter)

BoardSteve Friedman(Director)Noah Doyle(Director)

Board seatAmish Jani· per SEC Form D · $2.5M raise · filed Feb 2015

blispayinDec 2016SEC filingmedium confidence

Third-party financing platform for small merchants with minimal onboarding requirements

Baltimore, US

Gregory Wallace Lisiewski(President)

BoardMichael Lyden(Director)

Board seatAmish Jani· per SEC Form D · $12M raise · filed Jan 2017

Co-investorsCamden Partners

Bluecorebluecore.comin𝕏Feb 2020

Bluecore provides a combined customer data platform and experience orchestration solution for retailers and direct-to-consumer brands, incorporating predictive AI models and AI shopping agents to enable personalized, real-time customer engagement across channels.

AdTechAI & Machine LearningE-commerceMarketing TechNew York City, US

Fayez Mohamood(Executive Officer, Director)inMahmoud Arram(Executive Officer, Director)inMichelle McComb(Executive Officer)in

BoardShivani Tejuja(Director)Justin LaFayette(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsCorazon CapitalNorwest Venture PartnersTechstarsFelicis VenturesGeorgianSlauson & Co.

ChatIDJul 2015SEC filingmedium confidence

New York, US

Daniel Herman(Executive Officer, Director)Mark Riggs(Executive Officer)Syed Waqas Khurshid(Executive Officer)Matthew Wild(Executive Officer, Director)

BoardRalph Mack(Director)Neill Occhiogrosso(Director)

Board seatAmish Jani· per SEC Form D · $11.2M raise · filed Aug 2015

Frame IoNov 2019

New York, US

Emery Wells(Executive Officer, Director)

BoardVasant Natarajan(Director)John Traver(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsInsight PartnersSignalFire

Graviegravie.comin𝕏Jun 2026

Gravie provides health benefits products for small and midsize businesses, including its flagship Comfort level-funded health plan with zero-cost coverage of common services, as well as traditional copay/HSA plans and ICHRA administration.

Digital HealthHealthtechInsurTechMinneapolis, US

Abir Sen(Director)Marek Ciolko(Executive Officer)Marlon Cush(Executive Officer)inDan Schabold(Executive Officer)inSteve Wolin(CEO)inJill Prevost(Executive Officer, Promoter)in

Board seatAmish Jani· per SEC Form D

Co-investorsBrightstone Venture CapitalGeneral AtlanticK2 HealthVenturesAtlantic Vantage Point

Guru TechnologiesMay 2016SEC filingmedium confidence

Philadelphia, US

Richard Nucci(Executive Officer, Director, Promoter)Mitchell J Stewart(Director, Promoter)

Board seatAmish Jani· per SEC Form D · $2M raise · filed May 2016

Co-investorsEmergence Capital Partners

Highbeamhighbeam.comin𝕏Aug 2025 · $30M

Highbeam is a financial technology company (not a bank) offering banking services, credit, spend management, and AI agents that automate finance tasks like treasury, reporting, and scenario analysis.

AI & Machine LearningDirect to ConsumerE-commerceFintechNew York, US

Samir Shergill(Co-founder & CEO)inGautam Gupta(Co-founder)in

BoardJohn Gardner(Director)inRishi Garg(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsAcrew CapitalMayfield FundVesey VenturesTwo Sigma Ventures

InVisionAppJun 2015Defunct

New York-based digital product design and prototyping platform, founded 2011, that shut down its service on 31 December 2024.

New York, US

Clark Valberg(Executive Officer, Director)Ben Nadel(Executive Officer, Director)

BoardVas Natarajan(Director)inLee Fixel(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsBattery VenturesAccelTiger Global Management

Kepler ScienceJun 2022SEC filingmedium confidence

Brooklyn, US

Max Solomon Bennett(Executive Officer, Director, Promoter)Kenny Teng(Executive Officer, Director, Promoter)Amber Victoria Tunnell(Executive Officer, Director, Promoter)

Board seatAmish Jani· per SEC Form D · $7.6M raise · filed Jul 2022

Knewtonknewton.comin𝕏Oct 2015

Knewton Alta provides adaptive courseware for higher education that personalizes learning content and assessments based on real-time student performance data.

AI & Machine LearningEdTechNew York, US

Jose Ferreira(Executive Officer, Director)David Liu(Executive Officer, Director)

BoardHiro Tamura(Director)inRob Stavis(Director)inKevin Comolli(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsBessemer Venture PartnersMosaic VenturesAtomicoFounders Fund

Newscrednewscred.comAug 2015SEC filingmedium confidence

An AI platform for marketing that helps teams create and optimize digital experiences, run marketing workflows, and personalize customer interactions.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSNew York, US

Asif Rahman(Executive Officer)Shafqat Islam(Executive Officer, Director)Iraj Islam(Executive Officer, Director)Brian LaRock(Executive Officer)

BoardDoug Pepper(Director)Liron Gitig(Director)

Board seatAmish Jani· per SEC Form D · $42M raise · filed Sep 2015

Co-investorsAdvance Venture PartnersEscalate Capital PartnersShasta Ventures

Optimus Rideoptimusride.comOct 2016

Miami, US

Jenny Larios Berlin(Executive Officer)Sertac Karaman(Director)Ryan Chin(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsF-Prime CapitalNelstone VenturesEnergize CapitalFraser McCombs CapitalGreycroft PartnersHaystack+3 more

Parsley Healthparsleyhealth.cominApr 2018

Parsley Health delivers evidence-based, whole-body functional medicine care through board-certified clinicians trained in functional medicine.

Digital HealthHealthtechWellness & FitnessNew York, US

Robin Berzin(Founder & CEO)Robin Berzin MD(Founder)in

Board seatCatherine Ulrich· per SEC Form D

Co-investors7wire VenturesAdvance Venture PartnersAlpha EdisonAmplo VenturesCorewell Health VenturesEvolution VC Partners+10 more

Robin PoweredMar 2019SEC filingmedium confidence

Boston, US

Zach Dunn(Executive Officer)Brian C. Muse(Director, Executive Officer)Samuel D. Dunn(Executive Officer, Director)Apolinaras Sinkevicius III(Executive Officer, Director)

BoardMeredith Flynn-Ripley(Director)

Board seatAmish Jani· per SEC Form D · $30M raise · filed Jul 2022

Co-investorsboldstart ventures

Schoologyschoology.comNov 2015

New York, US

Jeremy N. Friedman(Executive Officer, Director)

BoardSumeet Jain(Director)Biswajit Sinha(Director)Glen T Meakem(Director)Brent Chudoba(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsJMI EquityCounterview Capital

SmartlyMar 2019SEC filingmedium confidence

Boulder, US

John Quinn(Co-President and Treasurer of Issuer)Raphael Crawford-Marks(Executive Officer, Director)

Board seatAmish Jani· per SEC Form D · $1.5M raise · filed Apr 2019

Starrystarry.com𝕏Dec 2016

Starry provides residential internet service with fixed monthly plans, no long-term contracts, and included WiFi routers, serving both individual homes and multi-unit residential buildings.

ConsumerHardwareNew York, US

Chaitanya Kanojia(Executive Officer, Director)inBrian Loveland(Founder)inChristopher Davies(Executive Officer)Kristen Thiede(Executive Officer)Joseph Lipowski(Executive Officer, Director)

BoardLee Fixel(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsLauder PartnersTiger Global Management

SubkitJan 2021SEC filingmedium confidence

New York, US

Bora Celik(Executive Officer, Director, Promoter)

Board seatAmish Jani· per SEC Form D · $4.5M raise · filed Feb 2021

TraceLinkNov 2016

Connects with a worldwide network of suppliers, buyers, logistic providers and financial institutions

North Reading, US

Board seatAmish Jani· per SEC Form D

Co-investorsAurum Venture PartnersF-Prime CapitalVolition Capital

Tycho AIMay 2026 · $10M

Cambridge, US

Sertac Karaman(Executive Officer, Director)Thomas Kenney(Executive Officer, Director)

BoardJamie Goldstein(Director)inRichard D. Clarke(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsPillar VC

Vendeluxvendelux.comNov 2023 · $50M

Vendelux runs an AI-based event intelligence platform that helps B2B teams pick events, book meetings and attribute pipeline.

Long Island City, US

Alexander Reynolds(Executive Officer, Director)inRichard Stefan Deeran(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsEarl Grey CapitalHubSpot VenturesSignalFireTri-Valley VenturesAlumni VenturesCERVIN VENTURES+3 more

Xariable, Inc.Jul 2021

Columbus, US

Kyle Hency(Director)Corbett Morgan(Executive Officer, Director, Promoter)

BoardMatthew Gartland(Director)Jonathan Poma(Director)David Wardell(Director)

Board seatAmish Jani· per SEC Form D

Co-investorsCRV (Charles River Ventures)Lerer HippeauPeterson VenturesRidge VenturesShopify

Zilla Securityzillasecurity.comin𝕏Jun 2019

Idira is an identity security platform providing privileged access management (PAM), machine identity security, and governance for human, machine, and AI agent identities across enterprises.

CybersecurityEnterprise SoftwareSaaSWellesley, US

Board seatAmish Jani· per SEC Form D

Co-investorsTola CapitalPillar VC

(Acq'd by EMC)aveksa.com

Co-investorsFTV CapitalHarmony Partners

ActionIQactioniq.comin𝕏acquired by Uniphore

ActionIQ is a composable customer data platform that has been acquired by Uniphore to support AI-driven customer experience orchestration across enterprises.

AI & Machine LearningData & InfrastructureEnterprise SoftwareMarketing TechNew York, US

ANASTASIOS ARGYROS(Executive Officer, Director)Nitay Joffe(Founder)inTasso Argyros(Founder)in

BoardDOUGLAS LEONE(Director)inCARL SPARKS(Director)inMARTIN CASADO(Director)in

Co-investorsAmplify PartnersAndreessen HorowitzBowery CapitalCisco InvestmentsInterlock PartnersMarch Capital Partners+1 more

Ada Supportada.cx

Toronto-based Ada Support builds enterprise AI customer service agents that automate resolution across chat, email, voice and messaging.

Co-investorsAccelBessemer Venture PartnersDMZ VenturesGarage CapitalGiant Ventures Global LlpSpark Capital

Alaffiaalaffia.cominFeb 2026 · $10M

Alaffia invests in and partners with African communities on development projects focused on education, maternal health, and environmental sustainability.

ConsumerImpact & Social Good

Olowo-n'djo Tchala(Founder)in

Co-investorsNew VoicesOssian CapitalTRANSFORMATION CAPITALTwine Ventures1984 Ventures Management, LlcAperture Venture Capital+3 more

Alaffia Healthalaffiahealth.cominApr 2024 · $10M

Alaffia offers Autodor, an AI platform that pre-processes prior authorization requests for health plan utilization management teams by extracting clinical data, applying policy-based logic, and generating human-reviewed case summaries.

AI & Machine LearningDigital HealthHealthtechInsurTech

TJ Ademiluyi(Cofounder)in

Co-investorsAnthemis VentureEntrepreneurs Roundtable Accelerator (ERA)Gingerbread CapitalRemarkable VenturesTau VenturesTwine Ventures+4 more

Ascend
Aspect
Astronomerastronomer.ioin𝕏

Astronomer provides Astro, a platform for running Apache Airflow, the open-source data orchestration tool used by enterprises to manage AI, ML, and analytics pipelines at scale.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsCincinnati, US

Ry Walker(Founder)Viraj Parekh(Founder)inJoe Otto(Founder)inGreg NeiheiselTim Brunk(Executive Officer, Director)Ryan Walker(Executive Officer, Director)

Co-investors500 GlobalAngelPadBain Capital VenturesBosch VenturesCincyTechConnetic Ventures+10 more

Authentic
AveksaDec 2011

Waltham, US

Deepak Taneja(Director)John ODonnell(Executive Officer)Vick Viren Vaishnavi(Executive Officer, Director)

BoardLiron Gitig(Director)Amish Jani(Director)Izhar Armony(Director)

Backflip
Balderton eFrontCloudefrontcloud.com

Co-investorsArtesianBalderton CapitalGVP ClimateRidgewood Infrastructure

Bardeenbardeen.aiinApr 2022

Bardeen is an automation and workflow platform that connects to CRMs, communication, lead generation, and customer success tools to automate repetitive tasks like data entry, outreach, and reporting.

AI & Machine LearningSaaSSales TechSan Francisco, US

Pascal Weinberger(Executive Officer, Director)inArtem Harutyunyan(Executive Officer, Director)

BoardFlorian Leibert(Director)

Co-investorsActivant CapitalHubSpot VenturesInsight Partners468 Capital

BioDigitalbiodigital.comin𝕏Acquired

BioDigital provides an interactive 3D visualization platform for anatomy, disease, and treatment education that enables educators, clinicians, and patient engagement teams to create and embed customizable health visualizations across digital platforms.

Digital HealthEdTechHealthtechMedical Devices

Co-investorsNYU Innovation Venture Fund

Bonuslybonusly.comin𝕏

Bonusly provides an employee engagement and recognition platform that helps organizations connect their workforce through meaningful recognition tied to company values.

Enterprise SoftwareHR TechSaaS

Raphael Crawford-Marks(Founder)in

Co-investorsNext Frontier CapitalPerot JainWonder VenturesAnkona Capital

Boomi
Brooklinenbrooklinen.comin𝕏Feb 2017

Brooklinen sells bedding products such as sheets, bed bundles, and related home goods directly to consumers online and through physical stores.

ConsumerDirect to ConsumerE-commerceNew York, US

Rich Fulop(Founder)in

BoardAmish Jain(Director)

Co-investorsDorm RoomFreeman SpogliSummit Partners

by Adobe Frame.io
Caramel
Carta
Clerqclerq.ioOct 2025 · $21M

Clerq is a payment platform that lets businesses accept guaranteed bank-account payments from customers in store or online, reducing card processing fees and chargeback risk.

FintechSaaSNew York, US

Truett Dwyer(Executive Officer, Director)Benjamin Markowitz(Executive Officer, Director)

BoardAdam Nelson(Director)Nnamdi Okike(Director)

Co-investors645 VenturesCoalition OperatorsFikaCommerce VenturesDash FundFika Ventures

Click Houseclickhouse.comin𝕏

ClickHouse develops a column-oriented database management system that enables real-time analytical reporting via SQL queries.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US

Aaron Katz(Co-Founder & CEO)inAlexey Milovidov(Co-Founder & CTO)Yury Izrailevsky(Co-Founder & President)

Co-investorsAltimeter CapitalIndex VenturesAdapt VenturesArtisanal VenturesBattery VenturesBessemer Venture Partners+9 more

Clickableclickable.comin

Clickable automates marketing data collection and reporting for agencies and brands, integrating data from social, search, CRM, email, and marketing funnel tools to measure ROI and provide customized dashboards.

AdTechMarketing TechSaaS

Co-investorsUnion Square Ventures (USV)

Browse all 206 investments with full details →

6 more tracked companies

VelocityVercel'sVillageSQLWelcome HRWelcome SoftwareWorkstep

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.

Exits · 10

IPOs and acquisitions across the tracked portfolio

AirbnbNASDAQ: ABNBPinterestNYSE: PINSShopifyNASDAQ: SHOPStubHubNYSE: STUBUpwork (formerly oDesk)NASDAQ: UPWKActionIQacq. by UniphoreFrame.ai Acquired by Hubspotacq. by HubSpotKlaraacq. by ModMedSense360acq. by MedalliaText IQacq. by Relativity

Portfolio news

latest coverage across their companies

Fund performance · per public LP disclosures · 13

as of Sep 2025
FundVintageCommittedNet IRRTVPIDPI
FirstMark Capital Opportunity Fund IVLPs: Teachers' Retirement System of Oklahoma20230.91x0.91x
FirstMark Capital VILPs: Michigan Municipal Employees' Retirement System, Teachers' Retirement System of Oklahoma20230.98x0.05x
FirstMark Capital Fund VLPs: Teachers' Retirement System of Oklahoma20201.45x0.09x
FirstMark Capital Opportunity Fund IIILPs: Teachers' Retirement System of Oklahoma20200.78x0.75x
FirstMark Capital Opportunity Fund IILPs: Teachers' Retirement System of Oklahoma20182.30x1.66x
FirstMark Capital Fund IVLPs: Teachers' Retirement System of Oklahoma20172.31x1.75x
Firstmark Capital Fund IIILPs: Teachers' Retirement System of Oklahoma20142.85x2.23x
Firstmark Capital Opportunity Fund ILPs: Teachers' Retirement System of Oklahoma20141.83x1.45x
Firstmark Capital Fund IILPs: Teachers' Retirement System of Oklahoma20111.66x0.89x
Firstmark Capital Fund ILPs: Teachers' Retirement System of Oklahoma200510.63x8.24x
FirstMark Capital ILPs: Michigan Municipal Employees' Retirement System, New York City Police Pension Fund200534.0%8.91x8.91x
FirstMark Capital I, L.P. (fka FirstMark IV)LPs: New York City Police Pension Fund, New York City Fire Department Pension Fund200532.9%9.02x0.07x
FirstMark Capital L.P. (fka FirstMark IV)LPs: New York City Fire Department Pension Fund200532.9%9.02x0.07x

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).

Public market activity · per SEC filings

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SC 13G/A filingSC 13G/A

Disclosed stake · filed Jul 2012

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Disclosed stake · filed Jan 2012

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Disclosed stake · filed Jan 2012

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Disclosed stake · filed Feb 2011

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Disclosed stake · filed Jun 2010

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Disclosed stake · filed Nov 2009

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Disclosed stake · filed Sep 2009

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Disclosed stake · filed Sep 2009

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Disclosed stake · filed Sep 2009

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SC 13G filingSC 13G

Disclosed stake · filed Aug 2008

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SC 13D filingSC 13D

Disclosed stake · filed Aug 2008

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SC 13D filingSC 13D

Disclosed stake · filed Aug 2008

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27 insider ownership filings (Forms 3/4/5)

From the firm's own SEC EDGAR filings — stakes and insider roles in public companies, typically portfolio companies after an IPO. Not a portfolio list published by the firm.

Frequently asked questions

How many investments has FirstMark Capital made?
FirstMark Capital has 165 tracked investments, 10 of which have exited via acquisition or IPO, including 9 dated in the last 24 months.
What stage does FirstMark Capital invest at?
FirstMark Capital invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth, Late Stage stages.
What is FirstMark Capital's typical check size?
FirstMark Capital typically writes checks of $500K – $8M.
What sectors does FirstMark Capital focus on?
FirstMark Capital focuses on AI & Machine Learning, Consumer, Crypto & Web3, Data & Infrastructure, Developer Tools, E-commerce, Enterprise Software, Fintech, Gaming, Healthtech, Marketplaces, Media & Entertainment, PropTech, SaaS, Sector Agnostic.
Where is FirstMark Capital located?
FirstMark Capital is headquartered in New York, US.
Does FirstMark Capital lead rounds?
Yes, FirstMark Capital leads investment rounds.
Who does FirstMark Capital co-invest with?
FirstMark Capital most often shares deals with Accel, Bessemer Venture Partners, Insight Partners, among 426 tracked co-investors.

Media · Podcasts & interviews

featuring the team

FirstMark Founder Rick Heitzmann: AMD's potential deal with Meta 'is concerning'

Rick Heitzmann · cnbc.com

Keynote presentation: Rick Heitzmann, FirstMark Capital - AlphaMarket 2025

Alpha Partners · Rick Heitzmann

Meta is accelerating growth but not capturing perceived value: FirstMark Capital's Rick Heitzmann

CNBC Television · Rick Heitzmann

IPO window is open and we're advising companies to go public: FirstMark Capital's Rick Heitzmann

Rick Heitzmann · cnbc.com

Fireside Chat with Raza Habib, CEO of Humanloop, and Matt Turck, Partner at FirstMark Capital

The MAD Podcast with Matt Turck · Matt Turck

Firstmark's Rick Heitzmann offers his tech earnings playbook

CNBC Television · Rick Heitzmann

Images

FirstMark Capital photoFirstMark Capital photoFirstMark Capital photoFirstMark Capital photoFirstMark Capital photoFirstMark Capital photo

Co-investors · 222

Bessemer Venture Partners

Bessemer Venture Partners is a global venture capital firm that partners with entrepreneurs across enterprise, consumer, and healthcare sectors from early stages through growth.

$5M – $100M
Accel

Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.

$1.6M – $70M
Tiger Global Management

Tiger Global Management operates public equity strategies (long/short, long-focused and crossover) and a private equity business investing in early- through late-stage growth companies across new and existing industries.

$1M – $100M
Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
SV Angel

SV Angel is a firm that has backed startup founders since the 1990s, leveraging a large network of founders, industry leaders, and regulators to support portfolio companies.

Redpoint Ventures

Redpoint Ventures is a venture capital firm established in 1999 by former partners from leading venture firms, focusing on early-stage technology companies across multiple sectors. The firm leverages its partners' technology investment experience and an extensive network of entrepreneurs and industry contacts to support portfolio company growth.

$100K – $10M
Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies.

$4.4M – $214M
General Catalyst

General Catalyst is a venture capital firm operating as a partnership focused on company building and accelerating the growth of the businesses it backs.

$30M
Index Ventures

Index Ventures is a multi-stage venture capital firm that backs companies from Seed to IPO and beyond, including through its dedicated seed fund Index Origin.

$540K – $10.8M
Insight Partners

Insight Partners is an investment firm focused on accelerating revenue and profit growth in software companies, providing capital and operational support through its Insight Onsite team.

$120M – $350M
Bain Capital Ventures

BCV Labs is the platform and hands-on support arm of Bain Capital Ventures, providing portfolio founders with go-to-market strategy, brand development, hiring assistance, and customer introductions.

$1M – $100M
Coatue Management

Coatue Management is a technology-focused investment firm that invests in innovation across both public and private markets with responsible risk management.

$1M – $20M
210 more co-investors

Norwest Venture PartnersBattery VenturesFounders Circle CapitalGV (Google Ventures)Founders FundKhosla VenturesSpark CapitalBalderton CapitalSignalFireNotable CapitalFelicis VenturesFirst Round CapitalKleiner PerkinsBoxGroupUnion Square Ventures (USV)CapitalGGreenoaksBenchmarkFJ LabsMenlo VenturesIVP (Institutional Venture Partners)Gradient VenturesGreycroftBonfire VenturesMaveronUpfront VenturesThe Chernin Group (TCG Crypto)TRANSFORMATION CAPITALCoalition OperatorsLightspeed Venture PartnersGreylock PartnersTechstarsNew Enterprise Associates (NEA)Alumni VenturesUncork CapitalB Capital GroupCRV (Charles River Ventures)AtomicoSapphire VenturesOak HC/FTEmergence Capital PartnersRidge VenturesGeneral AtlanticStandard CapitalICONIQ CapitalAcequia Capital (AceCap)Qualcomm VenturesMosaic VenturesAccelerator VenturesJackson Square VenturesCrosscut VenturesMMC VenturesAltimeter CapitalDawn CapitalContour Venture PartnersCraft VenturesLong Journey VenturesFoundation CapitalSound VenturesDST GlobalGreat Oaks Venture CapitalCanaan PartnersEniac VenturesMayfield FundPartech VenturesRRE VenturesFundersClubNextView VenturesBling CapitalSciFi VCForerunner VenturesSoftBank Vision FundAdditionAmplify PartnersBowery CapitalSierra VenturesRevolutionVenrockFoundryGoodwater CapitalHarrison Metal2048 VenturesIntel CapitalKortschak Investments L.P.Bitkraft Esports VenturesTwo Sigma VenturesAccompliceSocial StartsNextGen Venture Partnersboldstart venturesMarch Capital Partners468 CapitalTribeca Venture PartnersEnergy Impact PartnersWork-BenchTorch CapitalGiant Ventures Global LlpWhite Star CapitalMotier VenturesMulticoin CapitalRadical VenturesKaszek VenturesVisionaries ClubPeterson VenturesVersion One VenturesG20 VenturesTMVFrontline VenturesKyber Knight CapitalArkitekt VenturesMana VenturesAlpha EdisonBrewer Lane VenturesImaginary Venture CapitalSnowflake VenturesAnkona CapitalNext Frontier CapitalAtlantic Vantage PointVolition CapitalFounder CollectiveUnknown VenturesUberDCVC (Data Collective)KrakenInnovation EndeavorsAccel-KKRMadrona Venture GroupMeritech Capital PartnersBond Capital ManagementInovia CapitalStride VCPractical Venture CapitalTodd and Rahul’s Angel FundIA VenturesTrajectory VenturesNot Boring CapitalOperator LPAtlas VentureGustoDCM VenturesHanabi CapitalBAM VenturesM13Threshold VenturesWGI GroupGeneral PartnershipChemistryCostanoa VenturesBetaworks Ventures Management, LlcFootwork23andMeKearny JacksonRenegade PartnersBrainchild HoldingsDigital Currency GroupComcast VenturesScribble VenturesViola VenturesVine VenturesSerena VenturesFreigeist CapitalJavelin Venture PartnersFELIX CAPITALThe Finger GroupTusk Venture PartnersFounders' Co-opxfactor venturesCapital FactoryLa FamigliaLocalGlobefirstminute capitalPropeller VCThird Kind Venture CapitalVast VenturesWhat If VenturesBoost VCRubicon Venture Capital20VCTrucks VCWormhole CapitalDefy Partnersmuru-DH.I.G. Growth PartnersUnderscore VCSchematic VenturesF2 Venture CapitalSingularStellation CapitalTeam GlobalGSR VenturesXAngeRiverPark VenturesDynamo VenturesTelescope PartnersBlisceBlossom CapitalPortal VenturesAccess Venture Partners10x GroupHuron River VenturesParkway Venture CapitalGreenPoint PartnersPeterson Venture PartnersPrehypeAphelion CapitalJUXTAPOSE VENTURESCAZ InvestmentsCE Innovation CapitalLUMA Capital Partners VentureRittenhouse Ventures

Firms observed investing alongside FirstMark Capital, from public investor directories. Shared companies are the overlap with FirstMark Capital's recorded portfolio.

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