Overview

Headquarters
Boston, MA
Total Firm Assets
$4.3 billion
Average High-Net-Worth Client Portfolio Size
$1.3 million
Stated Minimum Account Size
$5,000,000

Fee Disclosure

Source: TRILLIUM ASSET MANAGEMENT BROCHURE 2A 03.28.2025 (2026-03-27) · View brochure text

MinMaxDisclosed Annual Rate
$0 $5,000,000 0.85%
$5,000,001 and above 0.50%
Estimated Annual Advisory Fees
Portfolio ValueEstimated Annual FeeEffective Fee Rate
$1 million Below minimum client size
$5 million $42,500 0.85%
$10 million $67,500 0.68%
$50 million $267,500 0.54%
$100 million $517,500 0.52%

Actual fees may vary; other investment costs may apply.

Compare fees: lowest-fee advisors in Massachusetts for $2M portfolios · $10M portfolios

Clients

High-Net-Worth Share of Firm Assets
17.67%
Number of High-Net-Worth Clients
600
Total Client Accounts
2,043
Discretionary Accounts
2,043

Services Offered

Services: Portfolio Management for Individuals, Portfolio Management for Companies, Portfolio Management for Pooled Investment Vehicles, Portfolio Management for Institutional Clients, Investment Advisor Selection, Educational Seminars

Regulatory Filings

SEC CRD Number
110901
  • TRILLIUM ASSET MANAGEMENT BROCHURE 2A 03.28.2025 (2026-03-27) (fee schedule source) · View brochure text

View firm on SEC ↗ · Current Form ADV (PDF) ↗

Frequently Asked Questions