Mainstream Capital Management logo

Mainstream Capital Management

Updated today

Client assets under management

$218,313,065

Clients

170

35% high-net worth

Advisors

2

of 4 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

85

High

Average account size

$1,284,195

About

Mainstream Capital Management serves individual clients including high‑net‑worth households as well as businesses and corporations, offering comprehensive financial planning and discretionary portfolio management across equities, fixed income, REITs, MLPs and certain private investments. The firm provides combined planning and investment services and will accept customized client restrictions so long as they do not hinder management of the selected strategy.

The firm’s investment process relies on fundamental security analysis and tactical asset allocation, with a focus on risk‑adjusted returns and diversification across styles, sectors and regions. It also deploys alternative-oriented strategies uncommon among similar advisers — including absolute return long/short approaches and the selective use of leveraged or inverse mutual funds and ETFs for hedging or enhanced exposure — and acknowledges that portfolios may be concentrated at times.

Distinguishing features include the firm’s operational stance toward industry affiliations: unlike the small subset of supported firms that act as registered representatives of broker‑dealers, Mainstream Capital has no broker‑dealer affiliate and no employees registered with broker‑dealers while requiring custody relationships with Charles Schwab or Raymond James. The firm’s principals bring extended experience from bulge‑bracket banks, hedge funds and consulting practices, and related persons may hold insurance appointments with a stated fee‑offset policy intended to mitigate conflicts of interest.

Client services

Financial planning Portfolio management

Expertise

Wealth management Active portfolio management Concentrated stock management Tax-loss harvesting

Fee options

Fixed

Financial planning fees range from $1,000 to $5,000, negotiated case-by-case

Percentage

Less than $1,000,000 - $1,000,000: 1.50% Next $1,000,000 - $2,000,000: 1.00% Next $2,000,000 - $4,000,000: 0.75% Over $5,000,000+: Negotiated

Other

Fee-only: Flat fees for financial planning generally range from $1,000 to $5,000, negotiated on a case-by-case basis

Main office location

Mainstream Capital Management

3435 Wilshire Blvd, 1100

Los Angeles CA 90010, United States

Number of offices

1

Most active in

California · Connecticut · Florida · Georgia · Maine · Maryland · Massachusetts · Montana · Nevada · New York · Tennessee · Texas · Vermont · 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

Kyongjin L

Series 63, Series 65

Los Angeles, CA

Mainstream Capital Management

Kyongjin Lee is a financial advisor at Mainstream Capital Management with 30 years of industry experience. He holds Series 63 and Series 65 designations and has worked at firms including Raymond James Financial Services. Outside of advising, he serves as a general partner in a retail shoe business and is a major in the United States Army National Guard. Mainstream Capital Management provides financial planning and discretionary portfolio management to individual and corporate clients, including high-net-worth households. The firm employs fundamental security analysis and tactical asset allocation, utilizing a range of investment strategies such as leveraged ETFs and a long/short absolute-return program.

Wealth management Active portfolio management Concentrated stock management Tax-loss harvesting
user avatar

Dixon K

Series 63, Series 65

El Segundo, CA

Mainstream Capital Management

Dixon Karmindro Sr. is a financial advisor at Mainstream Capital Management with 16 years of industry experience. He holds Series 63 and Series 65 designations and has worked at firms including Blue Dog Capital Management, Temenos Advisory, Cheviot Value Management, and Dissonance Capital, where he also provides business consulting services. Mainstream Capital Management serves individual clients, including high-net-worth households, as well as businesses and corporations, offering comprehensive financial planning and discretionary portfolio management. The firm employs fundamental security analysis and tactical asset allocation across various styles, sectors, and regions, utilizing active strategies such as leveraged ETFs and an absolute-return long/short program.

Wealth management Active portfolio management Concentrated stock management Tax-loss harvesting
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")