/Investor DB

Mithril Capital Management — Full Portfolio

44 tracked investments · listed companies and verified rows first

Adagio TherapeuticsNASDAQ: IVVDApr 2021

Invivyd develops monoclonal antibody therapies to prevent and treat serious viral infections, beginning with COVID-19 and expanding to respiratory syncytial virus and measles.

BiotechWaltham, US

Tillman U. Gerngross(Executive Officer, Director)Lynn Connolly(Executive Officer)Eric Kimble(Executive Officer)inHalley Gilbert(Executive Officer)Rebecca Dabora(Executive Officer)inEllie Hershberger(Executive Officer)

Board seatAjay Royan· per SEC Form D

Co-investorsGV (Google Ventures)Fidelity InvestmentsForesite CapitalOmega FundsOrbiMedPolaris Partners+3 more

Fractylfractyl.comin𝕏NASDAQ: GUTSJan 2022

Fractyl develops therapies for obesity and type 2 diabetes, focusing on non-drug-based approaches rooted in understanding metabolic disease mechanisms.

BiotechHealthtechMedical DevicesLexington, US

Jay Caplan(Founder)inHarith Rajagopalan(Founder)inLISA DAVIDSON(Executive Officer)inDiane Marcou(Executive Officer)in

BoardAllan Will(Director)inNimesh Shah(Director)in

Board seatAjay Royan· per SEC Form D

Co-investorsBessemer Venture PartnersCatalio Capital Management, LPEmergent Medical Partners, LLPGeneral CatalystDomain AssociatesPolaris Partners+1 more

Invivydinvivyd.comin𝕏NASDAQ: IVVD

Invivyd develops monoclonal antibody medicines for the prevention and treatment of serious viral infectious diseases, starting with COVID-19 and other high-need indications.

BiotechHealthtech

Marc Elia(Founder)in

Co-investorsBain Capital Life SciencesForesite CapitalMRL Ventures FundPremji InvestRA CapitalGV (Google Ventures)+2 more

Oklooklo.comin𝕏NYSE: OKLOSeries A

Oklo develops next-generation fast fission reactors for producing clean electricity at scale, with a focus on safety features and the ability to use recycled nuclear waste as fuel.

Advanced ManufacturingCleantechClimate TechDeep TechEnergySan Francisco, US

Jacob DeWitte(Founder)inCaroline Cochran(Founder)inCaroline DeWitte(Co-founder and COO)in

Co-investorsApplied AngelsArmada Investment AGDCVC (Data Collective)Draper AssociatesDraper DragonKluz Ventures+11 more

Palantir Technologies Inc.palantir.cominNASDAQ: PLTR

Palantir builds data integration and analysis platforms — Gotham for defence and government, Foundry for commercial operations — and deploys forward engineers inside customer organisations.

Palo Alto, US

Peter Thiel(Founder)inStephen Cohen(Founder)Nathan Gettings(Founder)Joe Lonsdale(Founder)inAlexander C. Karp(Founder)Alex Karp(Founder)

Co-investors137 Ventures8VCA*AiSprouts VCAkkadian VenturesAllied Venture Partners+72 more

STEMstem.cominNYSE: STEM

Stem provides an integrated software suite, PowerTrack, for monitoring, developing, deploying, and operating solar and energy storage assets, serving asset owners, operators, and stakeholders in the clean energy sector.

CleantechEnergySaaS

Arun Narayanan(Chief Executive Officer)inBrian Musfeldt(Chief Financial Officer)inSaul R. Laureles(Chief Legal Officer and Corporate Secretary)inMichael Carlson(President, Managed Services & OEM Hardware)inMatt Tappin(President, Software Products)in

Co-investorsACTIVATE CAPITAL PARTNERSConstellation Technology VenturesPUSH VenturesWIND VenturesAngeleno GroupGE Ventures

Ankyra Therapeuticsankyratx.comin𝕏Series B · Sep 2021 · $45M

Ankyra Therapeutics is a biopharmaceutical company developing drugs, with a team that has collectively contributed to bringing seven drugs to global market approval.

BiotechDeep TechHealthtechMedical DevicesAustin, US

Tillman Gerngross(Executive Officer, Director)

BoardTerrance McGuire(Director)

Board seatAjay Royan· per SEC Form D

Co-investorsGV (Google Ventures)Fidelity InvestmentsPolaris PartnersSands Capital VenturesSpring Mountain Capital

Avitideavitide.comAug 2018acquired by Repligen

Repligen provides bioprocessing technologies—including process intensification, tangential flow filtration, chromatography, process analytics, and single-use fluid management—for upstream and downstream biopharmaceutical workflows.

BiotechHardwareMedical DevicesLebanon, US

Tillman Gerngross(Director)Errik Anderson(Director)inWarren Kett(Executive Officer)Jon Sheller(Executive Officer)Kevin Issett(Executive Officer, Director)Kevin Isett(Executive Officer, Director)

Board seatAjay Royan· per SEC Form D

Co-investorsOrbiMedSV Health InvestorsBorealis VenturesNeomed ManagementPolaris PartnersSands Capital Ventures+1 more

Doubledutchdoubledutch.mein𝕏Aug 2015acquired by CventSEC filingmedium confidence

DoubleDutch was an event mobile app provider whose technology is now part of Cvent's Attendee Hub event app offering.

Enterprise SoftwareMarketing TechSaaSSan Francisco, US

Lawrence Coburn(Co-Founder & CEO)Ken Kamada(Executive Officer)Nick Clark(Executive Officer)

BoardEdward Oberwager(Director)Marco Giberti(Director)in

Board seatAjay Royan· per SEC Form D · $45M raise · filed Aug 2015

Co-investorsBessemer Venture PartnersHinge CapitalLaunchCapitalFloodgate

Helion Energyhelionenergy.comin𝕏Jun 2015 · $425M

Helion develops fusion energy systems designed to generate clean electricity for commercial use.

Advanced ManufacturingCleantechClimate TechDeep TechEnergyHardwareSeattle, US

David Kirtley(Founder)inChris Pihl(Founder)inJohn Slough(Founder)inGeorge Votroubek(Founder)inAnthony Pancotti(Co-founder)in

BoardSam Altman(Director)

Board seatAjay Royan· per SEC Form D

Co-investorsAntiBoxGroupCongruent VenturesSoftBank GroupSoftBank Vision FundY Combinator+9 more

Neocisneocis.comin𝕏Oct 2020 · $40M

Neocis develops Yomi, a robotic surgical platform that assists clinicians during dental implant surgery with planning, surgical, and restorative software features.

HealthtechMedical DevicesRoboticsMiami, US

Alon Mozes(Founder)inJuan Salcedo(Founder)inDennis Moses(Chief Technical Officer)inAndres Carrillo(VP of Product)inJorge Fernandes(VP of Quality & Regulatory)inGabe Goldberg(VP of Marketing)in

Board seatAjay Royan· per SEC Form D

Co-investorsIntuitive VenturesNorwest Venture PartnersVivo CapitalCLI VenturesFlorida Opportunity FundB Capital Group+4 more

Nuvianuviainc.comOct 2020

Santa Clara, US

Gerard Williams III(Founder)John Bruno(Founder)John Paz(Founder)Manu Gulati(Founder)

Board seatAjay Royan· per SEC Form D

Co-investorsCelesta CapitalMayfield FundWalden CatalystGilgamesh VenturesNXTPTechnology Impact

Spaceflight IndustriesinSeries C · Oct 2017 · $150M

Tukwila, US

Jason Andrews(Executive Officer, Director, Promoter)inMarian Joh(Director, Promoter)inCurt Blake(Director)inIndra Hornsby(Executive Officer)inTom Neary(Executive Officer)in

BoardGabriel Kompkoff(Director)

Board seatAjay Royan· per SEC Form D

Co-investorsRazor's Edge Ventures

Adimabadimab.comin

Adimab develops proprietary platforms for antibody and protein therapeutic discovery, engineering fully-functional immunoglobulins in a controllable in vitro eukaryotic system.

AI & Machine LearningBiotechDeep TechVermont, US

Co-investorsGrandBanks CapitalLaunchCapitalLux CapitalPremji InvestSV Health InvestorsOrbiMed+1 more

Aifiaifi.ioMar 2022

AiFi builds camera-based computer vision software that turns physical retail and venue spaces into autonomous, checkout-free environments.

Co-investorsAmino CapitalCSC UpshotSeaX VenturesZMT CapitalCERVIN VENTURESQualcomm Ventures+1 more

AiFiaifi.cominMar 2022

AiFi uses AI and computer vision to make physical spaces searchable, observable, and understandable, providing real-time insights for facility and space operators without manual audits.

AI & Machine LearningEnterprise SoftwareIoTRetail Tech

Steve Gu(Founder & CEO)Ying Zheng(Founder)in

Co-investorsAmino CapitalBRC InnovationCervinCommunitas Capital PartnersDuke Capital PartnersEvolution Ventures+9 more

AppDirectappdirect.comin𝕏Mar 2014

AppDirect operates a B2B commerce platform for selling, buying, and managing recurring technology services, letting businesses launch white-labeled or internal IT marketplaces.

B2B MarketplacesCloud ComputingSaaSSan Francisco, US

Daniel Saks(Executive Officer, Director)inNicolas Desmarais(Executive Officer, Director)Audrey Garfield(Executive Officer)Paul Desmarais Jr.(Director)Robert Fetherstonhaugh(Director)

BoardChris Arsenault(Director)in

Co-investorsFoundryG SquaredInovia CapitalKensington Capital Partners LimitedJ.P. Morgan Asset ManagementStarVest Partners

Aurisaurisgestion.com

Auris Gestion is an independent asset management firm offering asset allocation and wealth management services across three activities serving independent financial advisors and family offices, institutional clients, and private clients.

Fintech

Co-investorsAndera PartnersCoatue ManagementLux CapitalViking Global Investors

Auris Healthaurishealth.com

Developer of a surgical robotic system for minimally invasive endoscopy and laparoscopy

Frederic Moll(Founder)

Co-investorsBeast VenturesLux CapitalPractica CapitalSBI Investment Korea Co. Ltd.Sonder CapitalViking Global+3 more

BlackSkyblacksky.comin𝕏

BlackSky provides real-time geospatial intelligence and satellite imagery for government and commercial customers.

AI & Machine LearningData & InfrastructureDefense TechSpace Tech

Brian O'Toole(President & Chief Executive Officer)Jason Andrews(Founder)Marian Joh Andrews(Founder)

Co-investorsAlleyCorpKluz VenturesRazor's Edge VenturesRRE VenturesAlley Robotics VenturesTiger Global Management

Donate Nowclassy.org𝕏Jun 2015acquired by GoFundMe

Classy, acquired by GoFundMe, provides fundraising software for nonprofits that combines donation management tools with the GoFundMe platform to help organizations reach donors and increase charitable giving.

FintechSaaSSan Diego, US

Patrick Walsh(Director, Promoter)Scot Chisholm(Founder)Joe Callahan(Founder)inPat Walsh(Founder)

BoardHoward Deshong(Director)Adam Garone(Director)

Co-investorsBullpen CapitalHinge CapitalNorwest Venture PartnersRethink ImpactThirty Five Ventures (35V)JMI Equity+1 more

Ferveretferveret.comin𝕏Seed

Ferveret develops advanced cooling technology for data centers and computing infrastructure, using subcooled boiling methods derived from nuclear reactor engineering.

Advanced ManufacturingCleantechClimate TechData & InfrastructureDeep TechEnergyHardwareSan Francisco, US

Reza Azizian(Founder)inMatteo Bucci(Founder)in

Co-investorsBaruch Future VenturesCathexis VenturesCerberus VenturesThe E14 FundTO VCValkyrie+7 more

ForSight Roboticsforsightrobotics.comSeed · Mar 2021 · $10M

ForSight Robotics develops the JASPER robotic surgery platform, combining robotics, advanced visualization, and AI-driven data analytics to assist ophthalmic surgeons in performing eye surgery.

AI & Machine LearningMedical DevicesRobotics

Daniel Glozman(Founder)Joseph Nathan(Founder)Moshe Shoham(Founder)

Co-investorsEclipse VenturesSonder Capital

Fusionfusion.engineering

Fusion Engineering develops flight controller hardware and software for multirotor drones, focused on safety and reliability to enable certified drone flights over urban areas and in offshore conditions.

Deep TechHardwareRobotics

Robert CroneinMara Bosin

Co-investorsGENIUS NYY Combinator

Generation Homegenerationhome.comin𝕏Series A · Jun 2021 · $30M

Gen H (Generation Home) is a UK mortgage lender offering products such as an "Income Booster" that increases borrowing capacity using support from family and friends, and "New Build Boost," a scheme pairing a mortgage with a 15% interest-free equity loan.

FintechPropTech

Co-investorsEntrée CapitalExpansion CapitalLa FamigliaMS&AD VenturesAtomicoLegal & General+1 more

Genetesisgenetesis.cominSeries C · Oct 2022 · $18MDefunct

New cardiac scanning method for diagnostics.

BiotechMason, US

Peeyush Shrivastava(Chief Executive Officer)inManny Setegn(Cofounder)inManjit Singh(Vice President, Infrastructure Operations)Vineet Erasala(Vice President, Research and Development)inChandan Srivastava(Chief Financial Officer)inEmmanuel Setegn(Vice President, Engineering)

Co-investorsAlumni VenturesCincyTechJobsOhio VenturesOhio Innovation FundRaptor GroupTDK Ventures+1 more

Glanceglance.comin𝕏Sep 2019 · $45M

Glance builds a personalization and real-time discovery platform for a new model of commerce, delivering shopping experiences across consumer device surfaces.

AI & Machine LearningConsumerE-commerceRetail Tech

Naveen Tewari(Founder & CEO)inPiyush Shah(Co-Founder & President)Mohit Saxena(Co-Founder & CTO)inAbhay Singhal(Co-Founder & CEO, InMobi Ads)Mansi Jain(COO, Glance)inMarc Steifman(CFO, InMobi)

Co-investorsYolo InvestmentsStride Ventures

Glancebuglance.cominSep 2019 · $45M

Buglance offers an online crowdtesting service that connects companies with a global network of testers to evaluate product quality and gather end-user feedback.

Developer ToolsHealthtechInsurTechMarketplacesSaaS

Abdulrahman AljahhaafAli Alahmari

Co-investors500 GlobalStride Ventures

GreyOrangegreyorange.comin𝕏Series C · Sep 2018 · $140M

GreyOrange provides AI-driven supply chain orchestration and inventory optimization software for retailers and third-party logistics providers.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainRobotics

Akash Gupta(Founder)inSamay Kohli(Founder)

Co-investorsInventus Capital PartnersNB VenturesBlume Ventures

Lookoutlookout.comAug 2014 · $150M

Security Service Edge software helping enterprises secure access untethered from location.

Boston, US

James Burgess(Founder)inJim DolceinJim Dolce (CEO)(Founder)John Hering(Founder)Kevin Mahaffey(Founder)

Co-investorsAccelAndreessen HorowitzCRESCENT COVE CAPITALIndex VenturesIris CapitalMillennium Technology Value Partners+12 more

Nuvianuvia.coin𝕏Sep 2020 · $240M

Nuvia provides inbound and outbound AI agents that generate, qualify, and convert leads into sales automatically.

AI & Machine LearningSaaSSales Tech

John Pazin

Co-investors1616 VenturesAmador HoldingsCapria VenturesDell Technologies CapitalNXTPAtlantic Bridge Ventures+6 more

Paxospaxos.comin𝕏Series C · Dec 2020 · $140M

Paxos is a regulated blockchain infrastructure company that issues stablecoins and tokenized assets and provides crypto brokerage, custody, and stablecoin payment services for enterprises.

Crypto & Web3Enterprise SoftwareFintech

Charles Cascarilla(Founder)inAndrew Chang(Founder)inRich Teo(Founder)

Co-investorsAlly VenturesBlockchain CapitalCanaan PartnersCoinbase VenturesDeclaration PartnersDigital Currency Group+9 more

WonderPluginwonderplugin.com𝕏

WonderPlugin is a web design software product developed by Magic Hills, a privately owned Australian software development company.

Developer ToolsE-commerceSaaSSydney, AU

Yoastyoa.stin𝕏Acquired

Yoast develops SEO software, including plugins for WordPress, WooCommerce, and Shopify, that provides real-time content analysis, AI-powered optimization suggestions, and readiness for AI-driven search discovery.

AI & Machine LearningMarketing TechSaaS

Joost de Valk(Founder & CEO)in

Co-investorsAugust CapitalB Capital GroupBessemer Venture PartnersBlumberg Capitalboldstart venturesCathay Innovation+26 more

Other

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

Auris Surgical RoboticsGrey Orange InternationalPollen, Inc.AdagioAdagiotxAtheros CommunicationsCapture2HelionOpenWhereSungarddx

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.