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William Joseph Promes Jr.

Advisor at Austin Creek Capital, LLC — Mill Valley, CA

Updated today

Credentials

Series 65

Experience

5 years

Location

Mill Valley, CA

Austin Creek Capital, LLC logo

Austin Creek Capital, LLC

Independent

Total advisors

1

Clients per advisor

23 Typical

Avg AUM per client

$319,637 Low

HNW client ratio

0% Low

About

William Promes Jr. is a financial advisor at Austin Creek Capital, LLC in Mill Valley, CA, holding a Series 65 designation with five years of industry experience. He worked at Charles Schwab and Co., Inc. for 19 years before founding Austin Creek Capital, where he has been advising clients since 2019. Austin Creek Capital provides investment management and financial planning to individuals, high-net-worth clients, and businesses. The firm uses a Modern Portfolio Theory-based approach, primarily employing passive investment strategies to build diversified portfolios tailored to client objectives and risk tolerance, and it offers integrated planning services including business planning and employee benefits optimization.

Client services

Based on Austin Creek Capital, LLC

Financial planning Portfolio management

Expertise

Based on Austin Creek Capital, LLC

Cash flow / budgeting College savings (529s, UTMA, etc.) Business ownership considerations

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Fee options

Percentage

$0 - $1,000,000: 1.00% $1,000,001 - $5,000,000: 0.85% $5,000,001+: 0.75%

Subscriptions

Ongoing Comprehensive Financial Planning: one-time upfront charge $1,500 to $3,000 plus monthly fee $300 to $3,000. Investment Management available at flat 0.50% AUM fee for clients enrolled in Ongoing Comprehensive Financial Planning (fee negotiable and prorated).

Other

Account minimum: $750,000 Minimum fee: Minimum annual fee of $7,500 for Investment Management Services, may be reduced or waived at firm's discretion.

Location

Mill Valley, CA

Mill Valley CA

Advisors at this office

1

Most active in

California · Texas

Work history

5 years of industry experience

Austin Creek Capital, LLC

2020 - Present • 6 years

Mill Valley, CA

N/A

2019 - 2020 • 1 year

San Francisco, CA

Charles Schwab and Co., Inc.

2000 - 2019 • 19 years

San Francisco, CA

Disclosures

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

Business activities & affiliations

user avatar

Jason E

CFA®

Sf, CA

ImpactAdvisor LLC

30+ yrs in Finance • MIT MBA '02 • CFA Charterholder '99 • UC Berkeley '95 • Series 7 '92 • Certified Tax Preparer '87 Jason is Chief Investment Officer at ImpactAdvisor LLC I started my career on the buy-side at Seneca Capital in 1995, an institutional investment advisor that also managed customized portfolios for high-net-worth clients. I was responsible for equity trading, research, and portfolio management, including the design and implementation of our integrated portfolio trading and rebalancing software. This technology enabled us to scale assets under management 10x to $10B+ with only a 50% increase in headcount over five years, allowing our small team to manage a thousand portfolios with customizations for impact, compliance, and tax-efficiency. Other expertise: multiple hedge-fund styles — long, short, and quantitative strategies — with an emphasis on deep-dive equity analysis. More on LinkedIn → To balance the uncertainties in the markets, I strive for optimal tax strategy: a variable we can influence to boost net returns. I was a certified tax preparer at age 14. In my free time I add to update our tax bracket optimizer and organize finance events for the MIT Club of N.California. I live in San Francisco with Vesna and our three-year-old son, Milan. ImpactAdvisor LLC is a boutique advisory firm with four advisors managing approximately $90 million for around 65 households, including individuals, business owners, retirement plans, and nonprofits. The firm offers discretionary portfolio management and financial planning, employing fundamental, cyclical, and quantitative analysis. Also available are values-aligned and sustainable investing alongside a broader range of alternative and tax-aware investment solutions.

Tax-loss harvesting Private / alternative investments Options & derivatives strategies Retirement plans for business owners (SEP, solo 401k) Roth conversion strategy Founder/Business Owner Executive Self-Employed Financial Professional Retired Values-based investing Established Professionals Approaching retirement Gen X (Born 1965-1980)
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Richard P

Series 66

El Cerrito, CA

Sowell Management

Richard Patrick is a financial advisor at Sowell Management with 22 years of industry experience. He holds the Series 66 designation and has worked at Sowell Management since 2020, following a prior role at Naples Asset Management Company, LLC. Sowell Management is a fee-based registered investment adviser serving individuals, retirement plans, corporations, registered investment advisers, and institutions. The firm offers investment management, financial planning, retirement-plan advisory, and related consulting services through a multi-branch independent-contractor model with over 100 advisors.

Wealth management Income planning Factor investing / smart beta Retirement income strategy Self-Employed Approaching retirement
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Farid N

Series 63, Series 65

Greenbrae, CA

Farid Consulting

Farid Nadjibi is the principal of Farid Consulting and holds Series 63 and Series 65 licenses with two years of industry experience. Prior to his financial advisory career, he has been involved with Burlwood Gallery since 2006, engaging in jewelry, collectibles, decor, and building contracting. Farid Consulting is a sole-proprietorship investment advisory firm that offers discretionary and non-discretionary portfolio management, financial planning, and retirement/employee benefit account services to individuals, high-net-worth clients, and small businesses. The firm employs a tailored, goals-based investment approach across a wide range of asset classes, including equities, fixed income, options, private funds, real estate investments, and digital assets.

Options & derivatives strategies Concentrated stock management
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Gary L

Series 63, Series 65

San Francisco, CA

Leonard Jr., Gary A.

Gary Leonard is a financial advisor based in San Francisco, CA, with 20 years of industry experience. He holds Series 63 and Series 65 licenses and has worked at Montrose Securities since 2011. Outside of his advisory role, he provides consulting related to hiking activities for a local cooperative. His firm offers discretionary investment management and advisory services primarily to individual clients, managing approximately $800,000 across about 20 accounts. The firm constructs balanced portfolios tailored to client risk tolerance using fundamental, technical, and cyclical analysis, employing strategies that include equities, fixed income, options, and hedging techniques.

Options & derivatives strategies Active portfolio management
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Lydia I

Series 65

Oakland, CA

FM Capital Group

Lydia Idem is a financial advisor with FM Capital Group in Oakland, CA, holding a Series 65 designation and 11 years of industry experience. FM Capital Group provides investment advisory and consulting services to individuals, groups, corporations, and other business entities, offering portfolio management and handling due diligence and negotiation of private investment term sheets. The firm follows a strategic allocation approach across public securities and alternative investments and distinguishes itself by charging performance-based fees on private placements and producing educational content such as workshops and radio broadcasts.

Private / alternative investments Founder/Business Owner
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Cassandra C

Series 63, Series 65

Oakland, CA

RC Wealth Management

Cassandra Cummings is a financial advisor with RC Wealth Management in Oakland, CA, holding Series 63 and Series 65 credentials and 19 years of industry experience. She has led RC Wealth Management since 2015. In addition to her advisory role, she provides financial literacy services through online courses and in-person events. RC Wealth Management serves individuals, high-net-worth clients, small businesses, and certain nonprofit organizations with financial planning, investment consulting, and portfolio management. The firm emphasizes fundamental analysis, downside risk mitigation, and capital preservation, offering primarily nondiscretionary portfolio management alongside educational seminars and business consultation services.

Cash flow / budgeting Debt management College savings (529s, UTMA, etc.) General retirement planning General estate planning guidance
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