Rubey & Rust Capital Management, LLC logo

Rubey & Rust Capital Management, LLC

Updated today

Client assets under management

$280,143,575

Clients

140

31% high-net worth

Advisors

2

of 3 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

70

High

Average account size

$2,001,026

About

Rubey & Rust Capital Management serves individuals (including high‑net‑worth clients), trusts, pension and profit‑sharing plans, and business entities, offering comprehensive portfolio management and retirement plan consulting under a fiduciary standard. The firm reports approximately $381 million in regulatory assets under management across about 140 client relationships and provides investment management, financial planning/consulting, and ERISA‑related plan sponsor support.

The firm’s investment process combines fundamental, technical and cyclical analysis and implements long‑ and short‑term positions across stocks, bonds, ETFs, mutual funds and options, with portfolios regularly monitored and rebalanced and clients able to impose reasonable restrictions. Rubey & Rust may use derivative strategies (options) and margin/borrowed funds in client accounts and notes that advisory fees are assessed on securities purchased on margin; it also maintains a mix of account authority, with roughly $153.2 million managed on a discretionary basis and $227.8 million on a non‑discretionary basis.

Noteworthy characteristics compared with peers include the firm’s substantial proportion of non‑discretionary AUM and its explicit use of borrowing and derivatives in managed accounts, practices that are relatively uncommon among supported firms. A firm representative is also a licensed tax preparer who may offer tax‑preparation services to clients (clients are under no obligation to use those services), and the advisory team is small yet manages a multi‑hundred‑million‑dollar platform while providing ongoing retirement plan consulting services.

Client services

Financial planning Portfolio management Pension consulting

Expertise

Active portfolio management Options & derivatives strategies

Fee options

Percentage

$0 - $500,000: 1.00% $500,001 - $1,000,000: 0.75% $1,000,001+: 0.50%

Main office location

Rubey & Rust Capital Management, LLC

Crystal Bay NV, United States

Number of offices

2

Most active in

California · Nevada · Oregon · 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

Margaret R

CFA®, Series 63, Series 65

Crystal Bay, NV

Rubey & Rust Capital Management, LLC

Margaret Rust is a CFA® charterholder with 33 years of industry experience. She is a principal at Rubey & Rust Capital Management, LLC, where she has worked since 2016, following a 24-year tenure at Protected Investors of America. Outside of her advisory role, she is involved in wellness product sales through Arbonne. Rubey & Rust Capital Management provides portfolio management and financial planning services to individuals, including high-net-worth clients, as well as trust, pension, and corporate clients. The firm employs a mix of fundamental, technical, and cyclical analysis with strategies including equity positions, options trading, and margin, offering both discretionary and non-discretionary management.

Active portfolio management Options & derivatives strategies
user avatar

Elizabeth E

Series 65

Crystal Bay, NV

Rubey & Rust Capital Management, LLC

Elizabeth Eldridge is a financial advisor at Rubey & Rust Capital Management, LLC with one year of industry experience. She holds a Series 65 designation and previously worked for Enovix Corporation for ten years. Outside of her advisory role, she provides financial planning and analysis consulting to Nutcracker Therapeutics, a private biotech company. Rubey & Rust Capital Management offers portfolio management and financial planning services to individuals, trusts, pension plans, and corporate clients. The firm employs a combination of fundamental, technical, and cyclical analysis and provides both discretionary and non-discretionary management, including retirement plan consulting for employer-sponsored plans.

Active portfolio management Options & derivatives strategies
Warmer team member

Not sure where to start?

We'll help you think it through – whether you ultimately need an advisor or not.

Call (201) 292-4557

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")