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Trillium Investments

Updated today

Client assets under management

$122,565,174

Clients

58

81% high-net worth

Advisors

2

of 2 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

29

Low

Average account size

$2,113,193

About

Trillium Investments provides discretionary portfolio management and comprehensive financial planning services to individual and high‑net‑worth clients, with a typical account guideline of $500,000 (subject to manager discretion). As of year‑end reporting, the firm managed roughly $122.6 million across about 58 client relationships and delivers retirement, estate, and tax planning as part of its advisory offering.

The firm’s investment process combines macroeconomic analysis with value‑oriented security selection and an emphasis on tax efficiency and strict risk management, including a sell discipline and diversification of equities by purpose and income positions by type. Portfolios are managed on a discretionary basis with ongoing monitoring, consideration of tax consequences before transactions, and the availability of margin trading for certain clients when appropriate.

Compared with many peers of similar scale, Trillium underwent a firm reorganization and name change in 2021–22 and transitioned from state to SEC registration in 2024, changes that reflect recent structural shifts. The firm also offers advice on alternative investments (private placements, real estate, tax‑free exchanges) upon request, routinely uses block trades to ensure consistent pricing across accounts, and generally leaves proxy voting to clients except in limited situations.

Client services

Portfolio management

Expertise

Tax-loss harvesting Concentrated stock management Wealth management

Fee options

Percentage

1% of all assets under management, billed quarterly in arrears

Other

Account minimum: $500,000 Fee-only: Fee only manager; does not accept commissions

Main office location

Trillium Investments

1398 55 Th Street

Emeryville CA 94608, United States

Number of offices

1

Most active in

California · Texas

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

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