MacBrennan

MacBrennan

Hi! I'm currently chasing convexity through systems managing over $1B in value across MRGN and Temporal. Here is a bit of my background, some media, some writing, and answers to questions you might have:

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Location (2022) NYC

Work

Presently, I'm iterating in a nascent industry with a shrewd team at the intersection of finance & crypto. Previously, I built a hedge fund, sold a healthtech company, & grew orgs at-scale before dropping out to work & invest in Web3.

Jobs

Temporal

cofounder

Current

2024-Present

marginfi

contributor

Current

2021-Present

MRGN Group

cofounder

Current

2021-Present

Late Checkout

web3 consultant

2021

Cabana

cofounder

Acquired

2020-2021

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MedEquity Capital

mid market deals

2019

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Morgan Stanley

institutional consulting

2019

KCM

founder

2015-2019

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2 Cancer-Focused NPOs

founder

2014/2018

Contact

I get a lot of messages, so here I'll set expectations for those reaching out. If you are contacting me for one of the following reasons, please take a look at my response before doing so.

Investing
Speaking
Students
Collaborations
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Connect @MacBrennan
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Thoughts @MacBrennan

News

Sometimes people write about the stuff I work on. Here are a few of those pieces I have remembered to save:

Press

Investments

At Temporal, we’re focused on companies we can collaborate deeply with to expand our work and mission.

Portfolio

Solana

Global state machine

Squads

Multi-sig wallet

Pyth

Price oracle

Jito

MEV infrastructure

Backpack

Wallet & exchange

Sanctum

LST infrastructure

Arcium

Privacy infrastructure

Bullpen

Telegram bot

Exponent

Yield derivatives

Fermi

Intent-driven orderbook

MetaDAO

Futarchy system

Sphere

Payments network

Perena

Stablecoin infrastructure

Sui

Performant blockchain

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Unannounced

3+ companies

Writing

I deeply enjoy the infusion of politics, tech, finance and culture. I promise to write more soon.

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