# Acadia Management

Acadia Management is a Single Family Office based in Boston, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Boston, United States
- **Region:** North America
- **Address:** Two Monument Square, Portland, ME, United States
- **Founded:** 1970
- **Assets under management:** Undisclosed
- **Website:** acadiamanagement.com
- **LinkedIn:** https://www.linkedin.com/company/acadia-management

## Regulatory record

- **Reports private funds:** No

## About

Acadia Investment Management functions as a single-family office. Its principals include Jeffrey A. Pierson, Charles M. Ryan, and David L. Wennberg. The firm focuses on long-term capital preservation through multiple asset classes. Investment activity centers on private equity, real estate, infrastructure, and distressed situations. The firm uses direct co-investments and SPVs. Geographic reach stays within North America. Confirmed sector exposure includes PropTech. The team maintains affiliations with Maine-based institutions such as Maine Medical Center and the University of Southern Maine Foundation. David L. Wennberg previously led the Northern New England Accountable Care Collaborative. No recent operational events from the last 24 months appear in available records. The office structure ties investment decisions to the principals' regional board and advisory roles rather than external fund commitments.

## Sectors

- PropTech

## People

- Jeffrey A. Pierson — President and Chief Compliance Officer
- Charles M. Ryan — Managing Director
- David L. Wennberg — Managing Director and Managing Member

## Questions

### Who runs investment decisions at Acadia Investment Management?

Jeffrey A. Pierson serves as President and Chief Compliance Officer. Charles M. Ryan and David L. Wennberg serve as Managing Directors. Decisions rest with these three principals.

### Does Acadia Investment Management participate in fund commitments or only direct deals?

The firm uses direct co-investments and SPVs. No fund commitments are recorded in available data.

### Where does Acadia Investment Management operate geographically?

Activity remains limited to North America. The headquarters sits in Portland, Maine.

### How is Acadia Investment Management connected to health organizations in Maine?

Principal David L. Wennberg previously served as CEO of the Northern New England Accountable Care Collaborative. He also co-founded the Foundation for Healthy Communities.

### Does Acadia Investment Management maintain philanthropic structures?

Principals hold roles with the Portland Museum of Art, Maine Medical Center, and several Maine foundations. These ties operate separately from investment activity.

## Related profiles

- [Academia Industry Alliance Capital](https://altss.com/profile/academia-industry-alliance-capital)
- [Acadia Legacy Group](https://altss.com/profile/acadia-legacy-group)

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Last updated: 2026-07-08T21:18:21.615Z

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