# Mountain Hill Investment Partners

Mountain Hill Investment Partners is a Multi Family Office based in Westminster, United States.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Westminster, United States
- **Region:** North America
- **Address:** Atlantic Highlands, New Jersey, United States
- **Founded:** 2006
- **Assets under management:** 360 (Altss estimate)
- **Website:** mhipartners.com
- **LinkedIn:** https://www.linkedin.com/company/mountain-hill-investment-partners

## Regulatory record

- **CRD number:** 156660
- **SEC file number:** 801-85192
- **Registration status:** APPROVED
- **Latest Form ADV filing:** 2026-05-20T05:00:00.000Z
- **Reports private funds:** No
- **Private funds reported:** 0
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/156660

## About

Andrew J. Kaiser established Mountain Hill Investment Partners in 2006 following a 20-year Wall Street career. His personal investment gains form the disclosed capital base. The firm operates as a privately owned SEC-registered investment advisor serving a limited roster of families, charitable organizations, corporations, and 401(k) plans. The firm allocates across public equities and hedge funds while avoiding private equity commitments. It constructs portfolios through internal fundamental research and direct trading rather than fund-of-funds vehicles or external managers. Geographic exposure centers on North America. No specific portfolio holdings or co-investors appear in public materials. The team includes three named partners who handle client relationships, trading, and 401(k) advisory. Andrew J. Kaiser serves as managing partner. Michael H. Meyers joined in 2007 and co-manages the core equity strategy. Lauren G. Siewert joined in 2019 and leads the 401(k) services group. The firm maintains one office in Atlantic Highlands, New Jersey, and supports the Ryan Andrew Kaiser Memorial Foundation through profit donations. Kaiser personally oversees all client relationships and maintains direct trading-desk access without layers of internal meetings. This structure keeps decision-making concentrated with the founder rather than delegated to separate investment committees or external sub-advisors.

## Sectors

- Mobility & Transportation

## People

- Andrew J. Kaiser — Managing Partner
- Michael H. Meyers — Partner
- Lauren G. Siewert — Partner

## Questions

### Who runs investment decisions at Mountain Hill Investment Partners?

Andrew J. Kaiser serves as managing partner and makes final portfolio decisions. Michael H. Meyers co-manages the core equity strategy and executes trading. Lauren G. Siewert leads 401(k) advisory but does not set overall asset allocation.

### Does Mountain Hill Investment Partners participate in fund commitments or only direct deals?

The firm executes direct public equity and hedge fund positions. It does not commit to external private equity funds or third-party managed vehicles.

### What investment stages does Mountain Hill Investment Partners typically target?

The firm focuses on public equities and established hedge fund strategies. It does not pursue venture, growth equity, or private company investments.

### How does Mountain Hill Investment Partners source proprietary deal flow?

The firm relies on internal research and long-standing relationships developed by Andrew J. Kaiser. It does not participate in club deals or external sourcing networks.

## Related profiles

- [Three Seasons Wealth](https://altss.com/profile/three-seasons-wealth)
- [Talpion Fund Management](https://altss.com/profile/talpion-fund-management)

---

Last updated: 2026-07-06T01:24:21.701Z

Canonical page: https://altss.com/profile/mountain-hill-investment-partners

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology