AdFi
NI

NORTHEAST INVESTMENT MANAGEMENT INC

SEC Registered

The True Measure of Wealth

BOSTON, MAhttps://northeastinvest.com617-523-3588
Assets Under Management
$1B–$5B
Employees
25
Office Locations
2 offices
Total Accounts
1651

About the firm

Northeast Investment Management, Inc. is a Boston-based registered investment advisor with over $3 billion in assets under management, serving clients across and beyond New England for more than 60 years. Wholly owned by its Directors, the firm provides investment management and advice on a fee-only basis and holds itself to the fiduciary standard. The firm meets the unique financial needs of individuals, families, foundations and trusts.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

High Net Worth

Areas of expertise

Investment ManagementFiduciary ServicesEstate PlanningTax PreparationFinancial PlanningFamily OfficeWealth ManagementFee-onlyRegistered Investment AdviserTrusts

Services

Investment management, fiduciary services and estate planning, tax consultation and preparation, financial planning, and family office services

investment_managementfinancial_planningestate_planning

Who they serve

Individuals, families, foundations, trusts, and charitable entities

Client segmentClientsAssets managed
Individuals (Non-HNW)1,077$315M
High Net Worth Individuals549$2.8B
Charitable Organizations4$8.8M
State/Municipal Entities12

94 total clients reported on Form ADV.

Leadership

William Armstrong Oates
PRESIDENT & DIRECTOR
Thomas Boushall Moore
VICE PRESIDENT

Office locations

2 offices in 1 state
MA
BOSTONHQ
MA
CONCORD

Advisors at this firm

10 advisors in the directory

Regulatory & compliance

CRD number
#105051
SEC Number
801-22437
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Flat Fee
Minimum: $3,000,000 (waivable)

Data as of February 19, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. NORTHEAST INVESTMENT MANAGEMENT INC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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