Updated:
Acadia Management
Acadia Investment Management functions as a single-family office. Its principals include Jeffrey A. Pierson, Charles M. Ryan, and David L. Wennberg.
Acadia Management
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.
General information
Firm type
Single Family Office
Year founded
1970
Location
Region
North America
Country
United States
City
Boston
Corporate office
Two Monument Square, Portland, ME, United States
Principals
Jeffrey A. Pierson
President and Chief Compliance Officer
Charles M. Ryan
Managing Director
David L. Wennberg
Managing Director and Managing Member
Sector focus
Frequently asked 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.
What asset classes does Acadia Investment Management target?
Private equity, real estate, infrastructure, and distressed situations form the core mix. PropTech appears among confirmed sector exposures.
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.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: