Signature Investment Advisors, LLC logo

Signature Investment Advisors, LLC

Updated today

Client assets under management

$6,610,301,860

Clients

7,454

23% high-net worth

Advisors

8

of 21 employees

Firm type

Multi Team

Clients per advisor

932

Very High

Average account size

$886,813

About

Signature Investment Advisors provides investment management to individuals, high‑net‑worth clients, trusts, pension/profit‑sharing plans and other institutions through a set of branded programs (Signature Elite, Signature Custom, Signature Allocation Series and Signature Targeted Strategies). The brochure describes both non‑discretionary (Signature Elite) and discretionary offerings, and notes ancillary services such as seminars and an offered cash management solution (Flourish Cash) that the firm makes available to clients.

The firm’s investment process is driven by its DIMES research group and an Investment Committee that applies Modern Portfolio Theory with a blend of strategic macro asset allocation and tactical micro allocation; research combines quantitative screens with qualitative assessment and the committee oversees the model platforms. Signature Targeted Strategies and other discretionary offerings may employ options strategies, hire sub‑managers or include a discretionary structured‑notes SMA as part of portfolio construction.

What is distinctive in the ADV is the firm’s operational and distribution model: SIA distributes strategies through a Sponsor Firm model (Envestnet) and Distribution Support Agreements and discloses model/performance reporting through those channels, and the brochure also discloses use of AI tools for drafting and operations. The ADV further highlights specific conflicts and practices that set it apart from many peers — a disclosed 0.15% admin fee on the Flourish Cash program and an unusually high client load (7,454 clients served by eight advisors, roughly 900+ clients per advisor) — and it does not describe standalone financial planning services, indicating a focus on portfolio management and sponsor‑based model delivery.

Client services

Portfolio management Selection of other advisers Educational seminars or workshops

Expertise

Options & derivatives strategies ESG / Sustainable investing

Fee options

Percentage

$250,000 - $999,999: 0.90% - 1.50% (Equity/Blended) $1,000,000 - $2,499,999: 0.70% - 1.30% (Equity/Blended) $2,500,000 - $4,999,999: 0.60% - 1.20% (Equity/Blended) $5,000,000 - $9,999,999: 0.50% - 1.10% (Equity/Blended) $10,000,000+: Negotiable (Equity/Blended) $250,000 - $999,999: 0.45% - 1.00% (Fixed Income) $1,000,000 - $2,499,999: 0.40% - 0.90% (Fixed Income) $2,500,000 - $4,999,999: 0.35% - 0.80% (Fixed Income) $5,000,000 - $9,999,999: 0.25% - 0.70% (Fixed Income) $10,000,000+: Negotiable (Fixed Income)

Other

Account minimum: $250,000 for Equity/Blended portfolios; $500,000 for Fixed-Income portfolios

Main office location

Signature Investment Advisors, LLC

2121 Avenue Of The Stars, Suite 1600

Los Angeles CA 90067-5040, United States

Number of offices

2

Most active in

Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Puerto Rico · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming

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

Matthew K

Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

Matthew Kim is a financial advisor with Signature Investment Advisors, LLC, holding a Series 66 designation and over 24 years of industry experience. His prior work includes positions at SES Inc., Royal Alliance Associates, Inc., and SII. He also serves as a Relationship Manager at SIA LLC, an investment-related role. Signature Investment Advisors provides discretionary and non-discretionary investment management services to individuals, trusts, pension plans, charitable organizations, and other entities. The firm’s investment approach combines strategic macro asset allocation with tactical micro allocation, supported by quantitative and qualitative analysis, and serves a large client base through a combination of relationship management and model strategy platforms.

Options & derivatives strategies ESG / Sustainable investing
user avatar

Jae Y

Series 63, Series 65, Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

Jae Yu is a financial advisor at Signature Investment Advisors, LLC with 26 years of industry experience. He holds Series 63, 65, and 66 licenses and has worked at firms including Royal Alliance Associates, Inc., BancWest Investment Services, Inc., Bank of the West, and Lockwood Advisors, Inc. Outside of his advisory work, he serves as a product wholesaler for SIA model solutions. Signature Investment Advisors provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm’s investment approach combines strategic macro asset allocation with tactical micro allocation, using both quantitative and qualitative analysis through a dedicated research group and investment committee.

Options & derivatives strategies ESG / Sustainable investing
user avatar

David L

Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

David Layten is a financial advisor at Signature Investment Advisors, LLC with six years of industry experience. He holds a Series 66 designation and has worked at firms including Royal Alliance and The Ayco Company, L.P. He is also involved as an Associate Relationship Manager at SIA, LLC, engaged in RIA sales and service. Signature Investment Advisors, LLC provides discretionary and non-discretionary investment management to individuals, trusts, pension/profit sharing plans, charitable organizations, and other entities. The firm’s investment decisions are guided by a research group and an Investment Committee that combine strategic and tactical asset allocation using both quantitative and qualitative analysis.

Options & derivatives strategies ESG / Sustainable investing
user avatar

Briana B

Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

Briana Bowker is a financial advisor at Signature Investment Advisors, LLC with seven years of industry experience. She holds a Series 66 designation and has worked at firms including Royal Alliance Associates, Inc. and Pettinelli Financial Partners. Outside of her advisory role, she is an Associate Relationship Manager at SIA LLC, focusing on RIA sales and service. Signature Investment Advisors provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm employs a research-driven investment approach combining strategic macro and tactical micro allocation, serving over 7,000 client relationships through a team of eight advisors.

Options & derivatives strategies ESG / Sustainable investing
user avatar

James L

Series 63, Series 65

Los Angeles, CA

Signature Investment Advisors, LLC

James Lull is an Associate Relationship Manager at Signature Investment Advisors, LLC in Los Angeles, holding Series 63 and Series 65 licenses. He began his career in the financial services industry in 2025. Prior to joining Signature Investment Advisors, he held roles at several organizations and has experience in basketball team management and operations. Signature Investment Advisors provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm combines strategic macro asset allocation with tactical micro allocation through a research group and investment committee, serving over 7,000 clients with a multi-team approach.

Options & derivatives strategies ESG / Sustainable investing
user avatar

Alejandro H

Series 63, Series 65

Los Angeles, CA

Signature Investment Advisors, LLC

Alejandro Hirsch Marin is a financial advisor at Signature Investment Advisors, LLC in Los Angeles, CA, holding Series 63 and Series 65 licenses with five years of industry experience. His prior roles include positions at Fidelity Investments, Charles Schwab, Transamerica Financial Advisors, and Prudential Financial. Signature Investment Advisors provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm uses a research-driven approach combining strategic and tactical asset allocation, supported by multiple customizable model platforms and quarterly reporting.

Options & derivatives strategies ESG / Sustainable investing
user avatar

Dillon C

Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

Dillon Cranston is a financial advisor at Signature Investment Advisors, LLC with a Series 66 designation and one year of industry experience. His prior work includes roles at Zapwater Communications, SRG, and Balthazar. Signature Investment Advisors, LLC provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm combines strategic macro asset allocation with tactical micro allocation, utilizing both quantitative and qualitative analysis to support its investment decisions.

Options & derivatives strategies ESG / Sustainable investing
user avatar

Andrew L

Series 66

Los Angeles, CA

Signature Investment Advisors, LLC

Andrew Lin is a financial advisor at Signature Investment Advisors, LLC with 17 years of industry experience. He holds a Series 66 designation and has worked at firms including Royal Alliance Associates, INC. and Ses LLC. Outside of his advisory role, Lin serves as CFO of LHL Corporation, a family-owned entity managing multi-family real estate. Signature Investment Advisors provides discretionary and non-discretionary investment management to individuals, trusts, pension and profit-sharing plans, charitable organizations, and other entities. The firm’s investment approach combines strategic macro asset allocation with tactical micro allocation, supported by quantitative and qualitative analysis from its DIMES research group and Investment Committee.

Options & derivatives strategies ESG / Sustainable investing
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")