Boise, ID Office

Team
Updated today
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Robertson Stephens

Multi-team

Firm-wide stats for Robertson Stephens

Total advisors

73

Across 28 offices

Clients per advisor

31 Very Low

Avg AUM per client

$3,177,547 Very High

HNW client ratio

56% Very High

About

Robertson Stephens provides investment advisory services to individuals (including high‑net‑worth clients), families, trusts, family and multi‑family offices, charitable organizations, and retirement and profit‑sharing plans, offering discretionary and non‑discretionary portfolio management, investment and pension consulting, model portfolios, and a suite of planning services including tax and estate planning. The brochure reports $8.76 billion in assets under management as of December 31, 2025, and notes the firm has been registered with the SEC since 2017.

Advisors develop individualized asset allocation plans and investment policy statements and implement them using in‑house model portfolios, third‑party money managers and sub‑advisors; the Robertson Stephens Investment Office and Investment Committee oversee model construction, manager due diligence and capital market assumptions. The firm’s stated investment toolkit includes equities, fixed income, mutual funds, ETFs, options and private funds (including hedge and private equity), and it will consider ESG integration or exclusions on a case‑by‑case basis upon client request.

Distinctive aspects disclosed in the brochure include the firm’s presentation of predecessor performance in its materials, an uncommon practice among enterprise advisers, and its ownership and affiliation structure—majority ownership by Long Arc‑affiliated investment funds and the potential to recommend Long Arc Funds—which the brochure identifies as a source of conflicts of interest. The brochure also highlights additional referral and product relationships (including tax compliance and management services, an affiliated insurance agency, and an affiliated broker‑dealer), and explains operational practices such as direct fee debit and standing letters of authorization that can result in the firm being deemed to have custody.

Based on Robertson Stephens

Expertise

Private / alternative investments

Based on Robertson Stephens

Occupation focus

Founder/Business Owner Retired

Based on Robertson Stephens

Location

1101 W River Street, Suite 360

Boise ID 83702

Advisors at this office

2

Advisors at this office

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Brian P

CFA®, Series 63, Series 65

Boise, ID

Robertson Stephens

Brian Post is a CFA® charterholder with 17 years of industry experience, currently serving as a Managing Director and Investment Adviser Representative at Robertson Stephens Wealth Management. His prior experience includes roles at RBC Capital Markets and Robertson Stephens Capital Markets. He serves as a volunteer director and tutor for The Learning Lab, a nonprofit organization promoting literacy for local children and adults. Robertson Stephens Wealth Management provides investment advisory services to individuals, families, trusts, charitable organizations, and retirement plans. The firm combines individualized advice with centrally developed model portfolios and oversight, offering a range of services including portfolio management, financial planning, and access to public and private funds.

Private / alternative investments Founder/Business Owner Retired
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William P

CFP®, Series 63, Series 65, Series 66

Boise, ID

Robertson Stephens

William Polenske is a CFP® with 32 years of industry experience, currently serving as a financial advisor at Robertson Stephens. He has been with Robertson Stephens Wealth Management and Robertson Stephens Capital Markets since 2021. Prior to that, he worked at Wells Fargo Bank for several years. Polenske is also the sole proprietor of Highland Capital Insurance Company, specializing in fixed insurance and annuity sales. Robertson Stephens Wealth Management provides investment advisory services to individual clients, family offices, charitable organizations, and retirement plans. The firm combines personalized advice with centrally developed model portfolios and oversight by an Investment Committee, managing over $7 billion in client assets as of December 2024.

Private / alternative investments Founder/Business Owner Retired
View complete list of advisors at this office
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