# MacAllen Capital

MacAllen Capital is a RIA based in Phoenix, United States.

## Overview

- **Organization type:** RIA
- **Headquarters:** Phoenix, United States
- **Region:** North America
- **Address:** Boston, MA, United States
- **Founded:** 2010
- **Assets under management:** Undisclosed
- **Website:** macallencapital.com

## Regulatory record

- **CRD number:** 341240
- **Registration status:** Registered
- **Reports private funds:** No
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/341240

## About

MACALLEN CAPITAL is a state-registered investment adviser in PHOENIX, AZ. It has 1 employee and 1 investment adviser. The firm is based in Arizona.

## Sectors

- Enterprise Software
- FinTech
- AI/ML
- Industrial Tech
- Healthcare Services

## People

- Mark McAllen — Founder & Managing Partner

## Questions

### How does MacAllen Capital source its deals?

The firm relies on direct founder relationships and university-gateway sourcing, including McAllen's participation in MIT's entrepreneurial ecosystem as a competition judge. MacAllen Capital avoids intermediary-heavy channels such as placement agents or demo-day aggregators, preferring to meet companies through cap-table introductions and operator networks.

### What investment stages does MacAllen Capital target?

MacAllen capital focuses on Series A and Series B rounds, where the company has initial product-market fit and early revenue. The firm prefers to be the first institutional investor in a round, often leading or co-leading with a small set of like-minded operators.

### What is MacAllen Capital's known posture on co-investments alongside external GPs?

MacAllen Capital does co-invest alongside institutional venture firms, as demonstrated by its position in Code Ocean alongside Battery Ventures. The firm treats these relationships as opportunistic alignment rather than a formal co-investment program, and it does not publicize a structured syndication framework.

## Related profiles

- [M4A3](https://altss.com/profile/m4a3-llc)
- [MACNICA](https://altss.com/profile/macnica)

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Last updated: 2026-07-06T01:24:20.601Z

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