Summit Trail Advisors, LLC logo

Summit Trail Advisors, LLC

Updated today

Client assets under management

$16,527,638,293

Clients

639

92% high-net worth

Advisors

31

of 94 employees

Firm type

Multi Team

Clients per advisor

21

Very Low

Average account size

$25,864,849

About

Summit Trail Advisors serves individuals (including high‑net‑worth clients), business entities, trusts, estates, charitable organizations, pension and profit‑sharing plans, and institutional clients. It provides discretionary and non‑discretionary portfolio management, financial planning and consulting, family‑office services, 3(21) retirement plan advisory, and access to affiliated and unaffiliated private investment funds.

The firm’s investment process emphasizes three steps—asset allocation, investment selection, and portfolio construction—organizing investable opportunities into roughly 15 asset classes and three outcome buckets (Growth, Preservation, Inflation Protection). Summit Trail uses an open‑architecture implementation that favors institutional share classes, ETFs, separate accounts, third‑party managers and private funds, and it conducts ongoing due diligence across organization, process, performance and operations.

Summit Trail manages roughly $20 billion with a relatively small advisor team and discloses several structural features that distinguish it from peers, including ownership of an affiliated broker‑dealer and insurance channel, participation as general partner or advisor to affiliated private funds, and OCIO engagements for institutional clients. The firm also declines to recommend cryptocurrencies for discretionary purchase, offers legacy wrap arrangements for some clients, and maintains platform and operational relationships (including with Dynasty and major custodians) that provide transition support and other services.

Client services

Financial planning Portfolio management Pension consulting Selection of other advisers
Outsourced chief investment officer services/ family office services

Expertise

Private / alternative investments Options & derivatives strategies Wealth management

Occupation focus

Executive Founder/Business Owner

Fee options

Fixed

Flat fees offered for investment advisory services and family office services; fees negotiable and up to $300,000 for family office services

Percentage

$0+: Up to 1.50% annually (negotiable, based on factors such as complexity, asset level, overall relationship) $0+: Retirement Plan Advisory Services: 0.20% to 0.50% annually (negotiable) $0+: Turnkey Asset Management Programs (TAMP) fees up to 0.45% annually (in addition to Advisor fee and Independent Manager fees)

Commissions

Placement fees charged by affiliated broker-dealer (Summit Trail Securities, LLC) and commissions from insurance products; varies by transaction

Project-based

Hourly financial planning and consulting fees from $500 to $1,000 per hour

Performance-based

Performance-based fees may be charged by affiliated private funds; paid to the fund’s general partner, which may be affiliated with the Advisor

Other

Fee-only: Financial planning and consulting fees generally range from $5,000 to $100,000 per year (fixed fee) or $500 to $1,000 per hour (hourly basis), negotiable

Main office location

Summit Trail Advisors, LLC

2 Grand Central Tower, 140 E 45 Th Street, 28 Th Floor

New York NY 10017, United States

Number of offices

17

Most active in

Alabama · Arizona · California · Colorado · Connecticut · Delaware · Florida · Georgia · Illinois · Indiana · Louisiana · Maryland · Massachusetts · Michigan · Minnesota · Missouri · Nevada · New Hampshire · New Jersey · New York · North Carolina · Ohio · Oklahoma · Oregon · Pennsylvania · Puerto Rico · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Virginia · Washington · 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

David H

Series 63, Series 65

San Francisco, CA

Summit Trail Advisors, LLC

David Hultman is a financial advisor at Summit Trail Advisors, LLC in San Francisco, holding Series 63 and Series 65 licenses with 23 years of industry experience. His prior work includes roles at BancWest Investment Services and Bank of the West from 2011 to 2023, followed by a position at LPL Financial. He is also associated with Summit Trail Securities, LLC as a registered representative. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering services such as discretionary and non-discretionary portfolio management, financial planning, family office services, and outsourced chief investment officer consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Benjamin J

Series 63

Aurora, IL

Summit Trail Advisors, LLC

Benjamin Johnson is a financial advisor at Summit Trail Advisors, LLC with 20 years of industry experience. He holds the Series 63 designation and has been with Summit Trail Advisors since 2015. Prior to that, he worked at Summit Trail Securities, LLC starting in 2017. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, utilizing a blend of ETFs, mutual funds, separate accounts, independent managers, and private funds.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

John S

Series 66

San Francisco, CA

Summit Trail Advisors, LLC

John Scarborough is a financial advisor at Summit Trail Advisors, LLC with 20 years of industry experience. He holds a Series 66 designation and has worked at Summit Trail Advisors since 2015 and Summit Trail Securities since 2016, following a brief tenure at Purshe Kaplan Sterling Investments. He also serves in various roles for certain client trusts associated with the firm. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm offers a range of services such as portfolio management, financial planning, family office services, and OCIO consulting, employing an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Jonathan W

Series 65

Corte Madera, CA

Summit Trail Advisors, LLC

Jonathan Wilson is a financial advisor at Summit Trail Advisors, LLC in Corte Madera, CA, holding a Series 65 designation with three years of industry experience. He has been with Summit Trail Advisors since 2017 and has prior experience in plumbing and homemaking roles. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering services such as portfolio management, financial planning, family office support, and outsourced chief investment officer consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Danielle L

CFP®

San Francisco, CA

Summit Trail Advisors, LLC

Danielle Louton is a CFP® professional with two years of industry experience, currently serving at Summit Trail Advisors, LLC. Her prior roles include positions at Family Wealth Strategist, Bank of the West, and Wells Fargo Bank, spanning over 18 years in financial services. Summit Trail Advisors serves a diverse client base, including individuals, families, charitable organizations, business entities, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, tailoring strategies to client-specific objectives.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Brandon I

Series 65

San Francisco, CA

Summit Trail Advisors, LLC

Brandon Inglis is a financial advisor at Summit Trail Advisors, LLC with five years of industry experience. He holds a Series 65 designation and has worked at several firms, including IEQ Capital, LLC and Miracle Mile Advisors. Outside of finance, he is the owner of Evolve Collective, a clothing production business based in San Francisco. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach emphasizing asset allocation, investment selection, and portfolio construction, offering a range of services from portfolio management to family office and OCIO consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

David R

CFA®

New York, NY

Summit Trail Advisors, LLC

David Romhilt is a CFA® charterholder and financial advisor at Summit Trail Advisors, LLC in Chevy Chase, MD, with 10 years of industry experience. He has been with Summit Trail Advisors since 2015. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering a range of services such as portfolio management, financial planning, family office services, and outsourced chief investment officer consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Lawrence W

Series 63, Series 66

Wayzata, MN

Summit Trail Advisors, LLC

Lawrence Whipple III is a financial advisor at Summit Trail Advisors, LLC with 29 years of industry experience. He holds Series 63 and Series 66 licenses and previously worked for Bank of America and Merrill for ten years. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering services such as portfolio management, financial planning, family office support, and outsourced chief investment officer consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Megan V

Series 66

New York, NY

Summit Trail Advisors, LLC

Megan Vacca is a financial advisor at Summit Trail Advisors, LLC with 21 years of industry experience. She holds a Series 66 designation and has worked at Summit Trail Advisors since 2015, including a concurrent role at Summit Trail Securities from 2017. Prior to that, she was with Purshe Kaplan Sterling for two years. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering a range of services from portfolio management to family office and OCIO consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Jonathan P

CFA®, Series 66

New York, NY

Summit Trail Advisors, LLC

Jonathan Powell is a CFA® charterholder and holds a Series 66 license with 11 years of industry experience. He has worked at Summit Trail Advisors, LLC since 2015 and was previously with Purshe Kaplan Sterling Investments. Powell is based in New York, NY. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering services such as portfolio management, financial planning, family office support, and outsourced CIO consulting.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Jonathan N

CFP®, CFA®, Series 63

Chicago, IL

Summit Trail Advisors, LLC

Jonathan Nickow is a CFP® and CFA® with eight years of industry experience. He has been with Summit Trail Advisors, LLC since 2016 and is also associated with Summit Trail Securities, LLC. In addition to his advisory role, he serves in various capacities for certain client trusts affiliated with the investment adviser. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, utilizing a range of investment vehicles and ongoing manager due diligence.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Seth K

Series 66

New York, NY

Summit Trail Advisors, LLC

Seth Katz is a financial advisor at Summit Trail Advisors, LLC in New York, NY, holding a Series 66 designation with 14 years of industry experience. He has been with Summit Trail Advisors since 2015 and previously worked at Purshe Kaplan Sterling Investments. Summit Trail Advisors serves individuals, families, charitable organizations, corporate entities, trusts, estates, and institutional retirement plans. The firm employs an investment process focused on asset allocation, investment selection, and portfolio construction using an open-architecture approach that includes ETFs, mutual funds, separate accounts, independent managers, and private funds.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Michael C

Series 63, Series 65

New York, NY

Summit Trail Advisors, LLC

Michael Cohen is a financial advisor with Summit Trail Advisors, LLC in New York, NY, holding Series 63 and Series 65 credentials and bringing 31 years of industry experience. He has been with Summit Trail Advisors since 2015 and Summit Trail Securities since 2017, and previously worked at Purshe Kaplan Sterling Investments. Outside of his advisory work, Cohen serves on the Village of Lake Success Golf Commission, advising on park management and course conditions. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, integrating ETFs, mutual funds, separate accounts, independent managers, and private funds.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Michelle R

Series 63, Series 65

Seattle, WA

Summit Trail Advisors, LLC

Michelle Rudd is a financial advisor at Summit Trail Advisors, LLC in Seattle, WA, holding Series 63 and Series 65 licenses with 31 years of industry experience. Her prior roles include positions at Wells Fargo Advisors and Wells Fargo Clearing. She also serves in advisory roles for certain client trusts affiliated with her firm. Summit Trail Advisors serves a diverse client base, including individuals, families, charitable organizations, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, tailoring portfolios to client-specific objectives.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
user avatar

Lauren C

Series 63, Series 66

San Francisco, CA

Summit Trail Advisors, LLC

Lauren Cosulich is a financial advisor at Summit Trail Advisors, LLC with 19 years of industry experience. She holds Series 63 and Series 66 licenses and has worked at Summit Trail Advisors since 2015, including time at Summit Trail Securities. Outside of her advisory role, she serves as secretary for CommunityWalk Inc., a consumer website mapping tool. Summit Trail Advisors serves a diverse client base including individuals, families, charitable organizations, and institutional retirement plans. The firm employs an open-architecture investment approach focused on asset allocation, investment selection, and portfolio construction, offering discretionary and non-discretionary portfolio management along with family office and OCIO services.

Private / alternative investments Options & derivatives strategies Wealth management Executive Founder/Business Owner
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")