# Poseidon Asset Management

Poseidon Asset Management is a Private Equity based in San Francisco, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** San Francisco, United States
- **Region:** North America
- **Address:** San Francisco, CA, United States
- **Founded:** 2014
- **Assets under management:** Undisclosed
- **Website:** poseidonassetmanagement.com
- **LinkedIn:** https://www.linkedin.com/company/poseidon-asset-management-llc

## Regulatory record

- **Reports private funds:** No

## About

Poseidon was founded by siblings Emily and Morgan Paxhia in 2013 and runs dedicated cannabis investment funds. The team focuses on a diversified strategy across company stages and industry subsectors and the capital spectrum. As a first mover in cannabis investing, Poseidon has built industry access and proprietary deal flow through due diligence, capital deployment, and board service.

## Sectors

- cannabis

## People

- Morgan Paxhia — Managing Partner and co-founder
- Emily Paxhia — Managing Partner and co-founder
- Patrick Rea — Managing Director
- Colin Ferrian — Portfolio Manager

## Questions

### What does Poseidon Asset Management invest in?

The firm invests solely in the marijuana and hemp sectors. Its website states it has focused on cannabis since its 2014 founding. Poseidon targets early-stage companies including seed, start-up, and early-stage rounds. The mandate covers both plant-touching businesses and ancillary service and technology companies across the cannabis supply chain.

### Is Poseidon structured as a hedge fund or a private equity firm?

Poseidon describes itself on its own website as a 'pioneer cannabis hedge fund' but is classified internally within Altss research as a private equity firm. The distinction matters because many cannabis funds use a hedge fund structure to hold public equities like Canadian licensed producers, while Poseidon's focus on early-stage private companies aligns it more closely with venture capital. The firm has not publicly clarified its exact legal structure.

## Related profiles

- [POSCO Holdings](https://altss.com/profile/posco-holdings)
- [Posella](https://altss.com/profile/posella-limited)

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Last updated: 2026-08-11T15:07:49.000Z

Canonical page: https://altss.com/profile/poseidon-asset-management

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