# Marlinspike

Marlinspike is a Single Family Office based in Annapolis, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Annapolis, United States
- **Region:** North America
- **Address:** Arlington, VA, United States
- **Assets under management:** Undisclosed
- **Website:** marlinspike.us
- **LinkedIn:** https://www.linkedin.com/company/marlinspike

## About

Marlinspike is an SEC-registered investment adviser with its main office in Annapolis, MD. It provides investment advice to clients. The firm is headquartered in Maryland.

## Questions

### What is Marlinspike's investment mandate?

Marlinspike operates as a private single-family office with no publicly disclosed investment mandate. The firm's minimal public footprint and absence of marketing materials suggest a discretionary, principal-led approach focused exclusively on proprietary family capital. The office does not solicit or accept outside investor commitments.

### Who is the investment decision-maker at Marlinspike?

Marlinspike has not publicly identified its principals, investment committee, or decision-making structure. The firm's entity registration in Arlington, Virginia, provides no named managing members, and the office has not associated any individual with its investment activities in media or public filings. The governance structure remains entirely private.

## Related profiles

- [Valley Ridge Capital](https://altss.com/profile/valley-ridge-capital)

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Last updated: 2026-07-06T01:24:20.821Z

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