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Third Sigma Investment Advisors LLC

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Client assets under management

$45,423,320

Clients

42

69% high-net worth

Advisors

4

of 4 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

11

Very Low

Average account size

$1,081,508

About

Third Sigma Investment Advisors LLC provides discretionary portfolio management and investment consulting to individuals (including high-net-worth clients), trusts, estates, charitable organizations, and pension and profit‑sharing plans. The firm offers ongoing asset allocation and implementation services, as well as project‑based custom advisory work for larger institutional portfolios.

The firm’s investment approach emphasizes cost‑effective implementation through a mix of active managers and low‑cost mutual funds and ETFs, frequent use of passive investments for long‑term exposure, and customized asset allocation with tax‑efficient transitions of legacy positions. Third Sigma typically manages client accounts on a discretionary basis, implements systematic rebalancing, and prefers to serve retirement plans as a 3(38) or 3(21) fiduciary while operating on a fee‑only basis without receiving third‑party commissions.

Distinctive features include common ownership and an affiliation with another registered adviser (M1 Capital/Malloch Capital Management) and the provision of educational seminars and public newsletters at no charge, services the brochure notes in addition to portfolio management. The firm manages approximately $98.8 million across a relatively small client base (about 42 clients, with $68.7 million managed discretionarily), suggesting a focus on larger, customized accounts and institutional retirement plan work compared with many peers.

Client services

Portfolio management Pension consulting Newsletters or periodicals Educational seminars or workshops

Expertise

Passive / index investing Active portfolio management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k)

Fee options

Percentage

0.10% to 0.55% (10-55 basis points) depending on portfolio size and complexity of services

Other

Account minimum: $300,000 Fee-only: Advisory fees are negotiable; no commissions or other third-party fees received (fee-only adviser)

Main office location

Third Sigma Investment Advisors LLC

700 North Clayton Street

Wilmington DE 19805, United States

Number of offices

2

Most active in

Delaware · Michigan · Pennsylvania · Texas

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

George C

Series 63, Series 65

Wilmington, DE

Third Sigma Investment Advisors LLC

George Cones is a financial advisor with Third Sigma Investment Advisors LLC in Wilmington, DE, holding Series 63 and Series 65 licenses and bringing 18 years of industry experience. He has been with Third Sigma since 2009 and also operates an IT consulting and hardware/software sales business through Techlogic, Inc. Additionally, he maintains a legal practice as an attorney. Third Sigma Investment Advisors LLC provides discretionary portfolio management and investment consulting to individuals, trusts, estates, charitable organizations, and pension and profit-sharing plans. The firm employs a cost-effective investment approach combining active managers and low-cost mutual funds and ETFs, with a focus on customized asset allocation and tax-efficient transitions.

Passive / index investing Active portfolio management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k)
user avatar

Ryan M

Series 65, Series 66

Troy, MI

Third Sigma Investment Advisors LLC

Ryan Malloch is a financial advisor at Third Sigma Investment Advisors LLC with 25 years of industry experience. He holds Series 65 and Series 66 credentials and has worked at firms including Cetera Advisors LLC, M1 Capital Management, and Malloch Capital Management. Malloch teaches financial education courses as adjunct faculty at Macomb Community College. Third Sigma Investment Advisors LLC provides discretionary portfolio management and investment consulting to individuals, trusts, estates, charitable organizations, and pension plans. The firm focuses on cost-effective implementation using a mix of active and passive investments, customized asset allocation, and tax-efficient transitions, primarily managing larger, customized accounts and institutional retirement plans.

Passive / index investing Active portfolio management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k)
user avatar

Antonio D

CFP®, Series 63, Series 66

Troy, MI

Third Sigma Investment Advisors LLC

Antonio De Sano is a CFP® with 14 years of industry experience, currently serving as a financial professional at Third Sigma Investment Advisors LLC. His prior roles include positions at M1 Wealth Advisors, Cetera Investment Advisers LLC, Ameriprise Financial Services, Royal Alliance Associates Inc, and UBS Financial Services Inc. He is also active with M1 Wealth Advisors in a financial services capacity. Third Sigma Investment Advisors LLC provides discretionary portfolio management and investment consulting to individuals, trusts, estates, charitable organizations, and pension and profit-sharing plans. The firm emphasizes cost-effective implementation using a combination of active managers and low-cost mutual funds and ETFs, with a focus on tax-efficient transitions and customized asset allocation.

Passive / index investing Active portfolio management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k)
user avatar

Jacob S

Series 66

Troy, MI

Third Sigma Investment Advisors LLC

Jacob Smith is a financial advisor with Third Sigma Investment Advisors LLC and holds a Series 66 license. He has two years of industry experience and previously worked at Thrivent Financial, Ally Bank, and Ford Motor Credit Company. Smith serves as a board member for Teen HYPE, a Detroit-area nonprofit focused on youth education and leadership development. Third Sigma Investment Advisors LLC provides discretionary portfolio management and investment consulting to individuals, trusts, estates, charitable organizations, and pension and profit-sharing plans. The firm uses a combination of active and passive investments with a focus on tax-efficient, customized asset allocation, managing primarily larger and institutional accounts on a discretionary, fee-only basis.

Passive / index investing Active portfolio management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k)
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