/Investor DB

Flow Traders — Full Portfolio

32 tracked investments · listed companies and verified rows first

Virtuvirtu.comin𝕏NYSE: VIRT

Virtu provides liquidity, trade execution, and routing services for institutional clients, focusing on transparency and price improvement in financial markets.

Data & InfrastructureEnterprise SoftwareFintech

Vincent Viola(Founder)Brett Fairclough(Co-President and Co-Chief Operating Officer)Joseph A. Molluso(Co-President and Co-Chief Operating Officer)inCindy Lee(Executive Vice President and Chief Financial Officer)inKenneth Pasternak(Founder)Walter Raquet(Founder)

Co-investorsGROOVE CAPITALSilver Lake PartnersTCVTemasek Holdings (Private) Limited

AllUnityallunity.comin𝕏✓ verified

AllUnity issues regulated, MiCAR-compliant stablecoins backed 1:1 by fiat reserves for institutional crypto exchanges and trading platforms.

Cloud ComputingCrypto & Web3Fintech

pharospharos.xyzin𝕏✓ verified

Pharos is a blockchain platform that provides modular infrastructure for real-time, compliant finance onchain, combining institutional-grade financial products with AI agent integration.

AI & Machine LearningCrypto & Web3Data & InfrastructureFintech

Alex Zhang(Founder)inWish Wu(Founder)in

Co-investorsHack VCFactionGenerative VenturesMH VenturesChainlinkSNZ Holding

BloXroute Labsbloxroute.com𝕏

bloXroute provides a blockchain distribution network offering real-time data streams, transaction propagation, and validator solutions to enable faster trading and MEV optimization across multiple blockchains.

Crypto & Web3Data & InfrastructureEvanston, US

Uri Klarman(Executive Officer, Director)inAleksandar Kuzmanovic(Executive Officer, Director)in

BoardJeffrey Bussgang(Director)in

Co-investors1confirmationBixin CapitalBixin VenturesBlindspot Ventures Management CoCoinbase VenturesDragonfly+12 more

Cambriancambrian.orgin𝕏Jun 2026 · $6M

Cambrian builds blockchain data and AI infrastructure, drawing on experience in onchain data, verifiability, and DeFi data systems.

AI & Machine LearningCrypto & Web3Data & InfrastructureFintechLondon

Sam Green(Founder)inFady Saad(Director)Oliver Mitchell(Director)Joao Filipe Nunes Seabra(Executive Officer, Director, Promoter)Miika Petteri Satori(Executive Officer, Director, Promoter)

Co-investorsBlockchain BuildersGS FuturesCybernetix VenturesFranklin TempletonNJF CapitalNomad Capital+3 more

Cambriancambrian.vcJun 2026 · $6M

Cambrian is a venture capital firm that writes $300k–$1mm+ pre-seed and seed checks (as lead, co-lead, or participant) into early-stage fintech companies.

FintechSan Francisco, US

Rex Salisbury(Solo-GP)in

Co-investorsSandwich CapitalFranklin TempletonNomad CapitalPaper VenturesPolychain CapitalSelini Capital

Cap Labscap.appApr 2025

Cap is a three-sided onchain platform for USD yield, private credit and financial guarantees, headquartered in New York.

New York, US

Benjamin Sarquis Peillard(Executive Officer, Director)

Co-investorsAlphaLab CapitalBreedCaladanFlowdeskFourth Revolution Capital (4RC)G1 Ventures+9 more

ClearTokencleartoken.ioin

ClearToken builds clearing and settlement infrastructure for digital asset markets, aiming to reduce credit and settlement risk, unlock capital, and enable 24/7 settlement.

Crypto & Web3FintechLondon, GB

Co-investorsDigital Currency GroupMetalayerLaser Digital

Crossover Marketscrossovermarkets.comin𝕏

Crossover Markets operates CROSSx, an execution-only cryptocurrency electronic communication network (crypto ECN) built for institutional participants, offering ultra-low-latency quote-driven matching, smart order routing, and FIX API or GUI connectivity.

Crypto & Web3Fintech

Brandon Mulvihill(Co-Founder & CEO)inVladislav Rysin(Co-Founder & CTO)inAnthony Mazzarese(Co-Founder & CCO)in

Co-investorsMetalayerWintermuteDRW Venture CapitalIlluminate FinancialLaser DigitalRipple+2 more

D2Xd2x.cominJan 2022

D2X builds regulated market infrastructure for trading digital assets, aimed at institutional participants.

Crypto & Web3FintechAmsterdam, NL

Theodore Rozencwajg(Founder)inDon van der Krogt(Founder)inLaetitia Grimaud(Founder)inDon Krogt(Founder)

Co-investorsKima VenturesPICUS CAPITALPlassa CapitalPoint72 VenturesTioga Capital PartnersTRGC+3 more

Elwoodelwood.ioin𝕏May 2022 · $70M

Elwood provides an operational platform for capital markets institutions, enabling execution management, portfolio management, risk analytics, collateral monitoring, and reconciliation across centralized and decentralized trading venues.

Crypto & Web3Data & InfrastructureEnterprise SoftwareFintechSaaS

Chris LawninAlan Howard(Founder)James Stickland(Founder)

Co-investorsCommerzVenturesDawn CapitalPurple Sage VenturesSC VenturesCommerzbankDigital Currency Group+1 more

Kemetkemettrading.cominMar 2024

Kemet builds a portfolio, execution and risk management platform for institutional trading firms operating in digital asset derivatives.

Crypto & Web3Enterprise SoftwareFintechSaaS

Ash ‎Ashmawy(Co-founder)inChris(Co-founder)

Co-investorsHyperithmTaisu VenturesBECO CapitalFurther Ventures

Membranemembranelabs.comin𝕏Oct 2023 · $20M

Membrane Labs provides an institutional infrastructure platform for digital asset credit, unifying counterparty discovery, loan workflows, and collateral management with real-time visibility, automated margin enforcement, and multi-custodian connectivity.

Crypto & Web3Enterprise SoftwareFintech

Carson Cook(Founder)in

Co-investorsArca FundsBelvedere Strategic CapitalElectric CapitalFourth Revolution Capital (4RC)Lvna CapitalMarin Digital Ventures+11 more

MEMXmemx.com

MEMX operates U.S. equities and options exchanges (maker/taker) and licenses a custom exchange platform to market participants.

Enterprise SoftwareFintechSaaS

Co-investorsBelvedere Strategic CapitalMorgan Stanley

Ondo Financeondo.financein𝕏Apr 2022

Ondo builds institutional-grade platforms, assets, and infrastructure for bringing traditional financial markets onchain, including tokenized public securities and US Treasuries usable in DeFi.

Crypto & Web3FintechNew York, US

Nathan Allman(Founder)inPinku Surana(Founder)

BoardPaul Veradittakit(Director)in

Co-investorsBitDAOChapter OneCoalition OperatorsCoinbase VenturesCoinFundCoinList+11 more

Openyldopenyld.comin𝕏

OpenYield operates a marketplace for fixed income trading that uses algorithmic liquidity and modern technology to provide automated, executable pricing for bonds.

B2B MarketplacesFintechSaaS

Hilton(Founder/CTO)

Co-investorsDraper AssociatesDunbar Capital

Osprey Fundsospreyfunds.ioin𝕏

Osprey Funds offers cryptocurrency investment trusts that provide exposure to major blockchain networks and tokens without requiring users to manage wallets or keys.

Crypto & Web3FintechTarrytown, US

Greg King(Founder and CEO)Robert Rokose(Executive Officer)

Co-investorsBorderless Venture

Particleparticle.newsJun 2024 · $25M

Particle is a news application.

AI & Machine LearningMedia & EntertainmentSan Rafael, US

Marcel Molina(Founder)inSara Beykpour(Founder)Will Hart(Founder)Zach Supalla(Founder)Zachary Crockett(Founder)

Co-investorsAdverb VenturesKindred VenturesLightspeed Venture PartnersAlibaba GroupCanvas VenturesCounterpart Ventures+11 more

Particleparticleformen.com𝕏Jun 2024 · $25M

Particle is a personal care brand that creates skincare products formulated specifically for men, offering straightforward solutions without unnecessary marketing complexity at accessible prices.

ConsumerDirect to ConsumerWellness & Fitness

Ayal Ebertin

Co-investorsFearless DTC Growth FundAdverb VenturesAlibaba GroupCanvas VenturesEnergy Impact PartnersHashkey Capital+9 more

Polychainpolychain.capitalJun 2026 · $6M

Polychain is an investment firm that manages actively managed portfolios of blockchain-based digital assets, focusing on returns from the cryptocurrency sector.

Crypto & Web3

Olaf Carlson-Wee(Founder)in

Co-investorsA.Capital VenturesAbstract VenturesAndreessen HorowitzBollinger Investment GroupDigital StrategiesInitialized Capital+13 more

Primary Portalprimaryportal.cominJul 2024

Primary Portal operates network infrastructure that connects banks and institutional investors for equity capital markets issuance, providing a shared dashboard and API integrations for distributing and receiving deal information.

Data & InfrastructureFintechSaaSLondon, GB

John Bentinck(Founder)in

Co-investorsDFF Ventures

Rulematchrulematch.comin𝕏Oct 2023

RULEMATCH operates a MiCA-licensed crypto-asset trading platform for financial institutions and institutional market participants, offering trading, clearing, and settlement services.

Crypto & Web3Enterprise SoftwareFintech

Co-investorsConsenSys MeshConsensys Ventures

Seiseinetwork.ioin𝕏Apr 2023 · $30M

Sei is a Layer 1 blockchain designed for high-performance financial markets and digital asset trading, enabling fast onchain order books and serving global finance firms, funds, and infrastructure providers.

Crypto & Web3Data & InfrastructureFintech

Jeff Feng(Founder)Jayendra Jog(Founder)Jeffrey Feng(Founder)

Co-investorsAegis VentuesAscensive AssetsCircle VenturesCoinbase VenturesCVP NoLimitGSR+12 more

Sei Networksei.ioin𝕏Apr 2023

Sei is a high-performance EVM Layer 1 blockchain built for trading and digital asset markets, featuring onchain order books and the Autobahn multi-proposer consensus mechanism.

Crypto & Web3Data & InfrastructureFintechSan Francisco, US

Jayendra Jog(Founder)inJeffrey Feng(Founder)

Co-investorsAsymmetricBixin CapitalBixin VenturesCogitent VenturesCVP NoLimitFJ Labs+9 more

Taiko Labstaiko.xyzin𝕏Mar 2024

Taiko is an open, community-driven project focused on scaling Ethereum.

Crypto & Web3Developer Tools

Daniel Wang(Founder)inBrecht Devos(Founder)

Co-investorsBollinger Investment GroupFactionGenerative VenturesIOSG VenturesL2 Iterative Ventures (L2IV)Mapleblock Capital+12 more

Thalexthalex.comin𝕏

Thalex is a cryptocurrency derivatives trading platform offering options, futures, and perpetuals, including atomic multi-leg strategy trading and portfolio-level margining.

Crypto & Web3Fintech

Co-investorsWintermute

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Cambrian NetworkKemet Financial TechnologiesKemet TradingMatoneeOpenYieldRFQ-hub

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.