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Tamalpais Asset Management

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Client assets under management

$262,100,710

Clients

261

28% high-net-worth

Advisors

4

of 4 employees

Firm type

Supported

1-4 advisors or >$200M in AUM

Clients per advisor

65

High

Average account size

$1,004,217

About

Tamalpais Asset Management manages approximately $262.5 million for about 261 client relationships and provides ongoing portfolio management and financial planning to individuals, trusts, endowments, qualified retirement plan sponsors, and business entities. The firm’s client base is concentrated among high‑net‑worth households and accredited investors, and the brochure indicates it does not serve non‑HNW individual clients.

The firm builds a written Investment Policy Statement for each client and typically favors passive core exposures—primarily DFA mutual funds and ETFs—while applying modern portfolio theory alongside fundamental, cyclical and quantitative analysis. TAM also implements a range of other strategies when suitable, including options, margin transactions, and allocations to liquid and illiquid alternatives (private placements and limited partnerships) for accredited investors, generally operating with discretionary trading authority.

Notable distinctions include that a firm representative maintains a broker‑dealer registration and may offer commissionable products, a relationship the brochure discloses and documents as a potential conflict of interest. The firm also requires clients to use specified custodians (Schwab Institutional and/or Interactive Brokers), may receive related research or soft‑dollar benefits, and routinely incorporates private placements and derivatives/leverage strategies—features that are less common among similarly sized team advisory firms.

Client services

Financial planning Portfolio management

Expertise

Private / alternative investments Options & derivatives strategies Passive / index investing

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Fee options

Percentage

$0 - $2,000,000: 1.00% $2,000,001 - $5,000,000: 0.75% $5,000,001+: 0.50%

Commissions

Michael Bristow, a principal, is licensed to accept commissions for sale of investment products to clients; commissions are not primary source of compensation and advisory fees are not reduced to offset commissions.

Main office location

Tamalpais Asset Management

900 Larkspur Landing Circle, Suite 100

Larkspur CA 94939, United States

Number of offices

2

Most active in

California · New York · Texas · Washington

Disclosures

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

Business activities & affiliations

Advisors at this firm

user avatar

Bradley S

Series 63, Series 65

Larkspur, CA

Tamalpais Asset Management

Bradley Stephens is a financial advisor at Tamalpais Asset Management with 21 years of industry experience. He holds Series 63 and Series 65 designations and has previously worked at Nationwide Investment Services Corporation and Calamar Financial Group. At Tamalpais, he serves as a Retirement Plan Consultant, assisting small and mid-sized businesses with retirement plans and providing wealth management services to individuals. Tamalpais Asset Management is a team-based SEC-registered investment adviser serving individuals, high-net-worth clients, trusts, endowments, and qualified retirement plan sponsors. The firm emphasizes passive investing with DFA mutual funds and ETFs, incorporates modern portfolio theory and quantitative analysis, and offers customized portfolio management with regular monitoring and reporting.

Private / alternative investments Options & derivatives strategies Passive / index investing
user avatar

Michael B

Series 63, Series 66

Larkspur, CA

Tamalpais Asset Management

Michael Bristow is a financial advisor at Tamalpais Asset Management with 15 years of industry experience. He holds Series 63 and Series 66 licenses and has worked at firms including Emerson Equity LLC and Calamar Financial Group. Bristow is a managing partner at Tamalpais Asset Management, where he oversees day-to-day operations, client communication, financial education, and account management. Tamalpais Asset Management is a team-based SEC-registered investment adviser serving individuals, high-net-worth clients, trusts, endowments, retirement plan sponsors, and business entities. The firm emphasizes passive investing primarily through DFA mutual funds and ETFs, incorporates modern portfolio theory and quantitative analysis, and tailors portfolios to client goals with regular monitoring and reporting.

Private / alternative investments Options & derivatives strategies Passive / index investing
user avatar

Wayne B

Series 66

La Conner, WA

Tamalpais Asset Management

Wayne Best is a financial advisor at Tamalpais Asset Management with 24 years of industry experience. He holds a Series 66 designation and has worked at Marin Wealth Advisors, LaSalle St. Investment Advisors, and other firms before joining Tamalpais. He is also the owner of Align Financial Services, which is compensated based on assets under management at Tamalpais. Tamalpais Asset Management is a team-based, SEC-registered investment adviser serving individuals, high-net-worth clients, trusts, endowments, qualified retirement plan sponsors, and business entities. The firm emphasizes passive investing through DFA mutual funds and ETFs within a process informed by modern portfolio theory, while also employing longer-term trading and tailored portfolio management.

Private / alternative investments Options & derivatives strategies Passive / index investing
user avatar

Lincoln W

Series 63, Series 65

Larkspur, CA

Tamalpais Asset Management

Lincoln Wells is a financial advisor at Tamalpais Asset Management with three years of industry experience. He holds Series 63 and Series 65 licenses and has worked at Mount Tamalpais Asset Management, LLC since 2021. Outside of his advisory role, he has been involved with POA Trader since 2012. Tamalpais Asset Management is an SEC-registered, team-based firm serving individuals, high-net-worth clients, trusts, endowments, retirement plan sponsors, and business entities. The firm emphasizes passive investing using DFA mutual funds and ETFs within a framework informed by modern portfolio theory, while also employing longer-term trading and active strategies such as options and margin when appropriate.

Private / alternative investments Options & derivatives strategies Passive / index investing
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