/Investor DB

Big Brain Holdings — 2025 Investments

6 investments dated 2025 · listed companies and verified rows first · show all

Helius Medical TechnologiesNASDAQ: HSDTSep 2025

A digital asset treasury company that acquires and holds Solana tokens to maximize SOL per share through treasury management and staking activities, while maintaining a secondary focus on neurotechnology for neurological wellness.

BiotechHealthtechNewtown, US

Antonella Favit-Von Pelt(Executive Officer)Jeffrey S. Mathiesen(Executive Officer, Director)Jonathan Sackier(Executive Officer)Amanda Tseng(Executive Officer)Philippe Deschamps(Executive Officer, Director)Joyce LaViscount(Director)

Co-investorsAnimoca BrandsArrington CapitalAspen DigitalAvenirColumbus CapitalHashkey Capital+3 more

Upexiupexi.comin𝕏NASDAQ: UPXIApr 2025 · $179M

Upexi is a Solana-focused treasury company that acquires, holds, and stakes SOL tokens to give investors digital asset exposure through a publicly traded equity security (UPXI).

Crypto & Web3FintechTampa, US

Andrew Nordstrud(Chief Financial Officer)Allan Marshall(Chief Executive Officer)inRobert Hackett(Executive Officer, Director)

BoardGene Salkind(Director)Lawrence H. Dugan(Director)Thomas C. Williams(Director)

Co-investorsWhite Star CapitalGSR

BitRobotbitrobot.ai𝕏Feb 2025 · $8M

BitRobot is a decentralized network that coordinates researchers, hardware operators, and compute providers to advance embodied AI and robotics R&D.

AI & Machine LearningCrypto & Web3Robotics

Michael Cho

Co-investorsTioga Capital PartnersFabric VenturesProtocol LabsVirtuals ProtocolZee Prime Capital

FrodoBotsfrodobots.aiFeb 2025 · $8M

FrodoBots turns tele-operation of robots into a game, using gamers' actions as training data to develop embodied foundational AI models.

AI & Machine LearningGamingRobotics

Co-investorsFabric VenturesTioga Capital PartnersZee Prime Capital

Heliushelius.devin𝕏Sep 2025 · $500M

Helius is Solana's leading infrastructure provider offering high-performance RPC nodes, transaction sending services, and data streaming tools for developers, traders, and applications.

Crypto & Web3Data & InfrastructureDeveloper ToolsToronto, CA

Rifat Mert Mumtaz(Executive Officer, Director)Nicolas Pennie(Founder)inLiam Vovk(Founder)inMert M(Founder)Bill Elmore(Founder)Jeff Morris Jr.(Founder)

Co-investorsFoundation CapitalHaun VenturesFounders Fund6th Man VenturesChapter OnePropel Venture Partners+15 more

Reflect Orbitalreflectorbital.cominApr 2025

Reflect Orbital is developing satellite-based mirrors that redirect natural sunlight from space to illuminate specific areas on Earth on demand, with adjustable brightness and scheduling.

CleantechEnergySpace TechHawthorne, US

Ben Nowack(Founder)inTristan Semmelhack(Founder)in

BoardShaun Maguire(Director)inJosh Wolfe(Director)in

Co-investorsAlumni VenturesGaingelsLux CapitalSequoia CapitalStarship VenturesTIBAS Ventures+1 more

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.