Firm profile

Summit Trail Advisors, LLC

NEW YORK, NYCRD 220519Registration Status: ApprovedEffective since June 11, 2015SEC # 801-99352Latest ADV September 4, 2026

Summit Trail Advisors, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in New York, NY. Its latest Form ADV filing, dated September 4, 2026, reports $19.9B in regulatory assets under management, 94 employees, 17 offices, and 9,778 accounts.

Assets Under Management
$19.9B
Employees
94
Offices
17 offices
Total Clients
742

Associated firm names

2 names listed
  • PALMETTO DESIGNS, LLC
  • SUMMIT TRAIL ADVISORS, LLC

Leadership

3 roles identified
CCOJoseph Erigo
CFOAlan Raboy
CIODavid W. Romhilt

Advisory services offered

6 types reported
Financial Planning Services
Other advisory services
Pension consulting services

Fee models offered

4 types reported
Asset based fees
Fixed fees
Hourly charges

Offices & Contact

Primary office

NEW YORK, New York, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

New York

NEW YORKPrimary office

California

SAN FRANCISCO

Colorado

DENVER

Illinois

CHICAGO

Maryland

CHEVY CHASE

Massachusetts

BOSTON

Minnesota

WAYZATA

Oregon

LAKE OSWEGO

Pennsylvania

HARRISBURG

Texas

DALLAS

Washington

SEATTLE

11 office records listed · 17 total offices reported. 6 additional office addresses are undisclosed and are not mapped. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$19.9Bas of September 4, 2026
Discretionary55.5%
$11.1B
55% of total RAUM55.5%
Non-discretionary44.5%
$8.9B
45% of total RAUM44.5%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentHNWI represent 79.2% of total clients.
Top client categories% of clientsClients
1
HNWI
79.2%
588
2
Corporations
7.5%
56
3
Individuals
6.9%
51
4
Pension Plans
5.1%
38
5
Charitable
1.2%
9

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$19.9B
Total Accounts9,778
10Y AUM Change+$16.7B (+511.9%)

Private Funds

Private funds reported by Summit Trail Advisors, LLC

Loading private fund disclosures…

Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees94
Clients per Employee8:1
10Y Employee Change+56 (+147.4%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
SUMMIT TRAIL HOLDINGS, LLCDirect owner · Schedule AInterest in SUMMIT TRAIL ADVISORS, LLC
75%+
KILO SUMMIT TRAIL, LLCDirect owner · Schedule AInterest in SUMMIT TRAIL ADVISORS, LLC
5% to < 10%
JACK BARRY PETERSENDirect owner · Schedule AInterest in SUMMIT TRAIL ADVISORS, LLC
< 5%
CEDAR TRUSTIndirect owner · Schedule BInterest in CEDAR INVESTMENTS, LLC
75%+
MAGNOLIA TRUSTIndirect owner · Schedule BInterest in MAGNOLIA, LLC
75%+
REDWOOD TRUSTIndirect owner · Schedule BInterest in REDWOOD INVESTMENTS, LLC
75%+
HYPERION INVESTMENTS, LLCIndirect owner · Schedule BInterest in KILO SUMMIT TRAIL, LLC
75%+
SOUTH DAKOTA TRUST COMPANY LLCIndirect owner · Schedule BInterest in CEDAR TRUST
75%+
SOUTH DAKOTA TRUST COMPANY LLCIndirect owner · Schedule BInterest in MAGNOLIA TRUST
75%+
SOUTH DAKOTA TRUST COMPANY LLCIndirect owner · Schedule BInterest in REDWOOD TRUST
75%+
CEDAR INVESTMENTS, LLCIndirect owner · Schedule BInterest in HYPERION INVESTMENTS, LLC
25% to < 50%
MAGNOLIA, LLCIndirect owner · Schedule BInterest in HYPERION INVESTMENTS, LLC
25% to < 50%
REDWOOD INVESTMENTS, LLCIndirect owner · Schedule BInterest in HYPERION INVESTMENTS, LLC
25% to < 50%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Summit Trail Advisors, LLC.

Reported ownership and control details

Form ADV · Filing date 2026-09-04 · Schedules A and B

16 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1JACK BARRY PETERSENMANAGER/MEMBERIndividualSUMMIT TRAIL ADVISORS, LLCLess than 5%Code NAYesMANAGER/MEMBER07/2015Schedule APDF page 95
2DAVID WADE ROMHILTCHIEF INVESTMENT OFFICERIndividualSUMMIT TRAIL ADVISORS, LLCLess than 5%Code NAYesCHIEF INVESTMENT OFFICER07/2015Schedule APDF page 95
3SUMMIT TRAIL HOLDINGS, LLCMEMBERDomestic entitySUMMIT TRAIL ADVISORS, LLC75% or moreCode EYesMEMBER01/2020Schedule APDF page 95
4KILO SUMMIT TRAIL, LLCMEMBERDomestic entitySUMMIT TRAIL ADVISORS, LLC5% to less than 10%Code ANoMEMBER01/2018Schedule APDF page 95
5JOSEPH ERIGOCHIEF COMPLIANCE OFFICERIndividualSUMMIT TRAIL ADVISORS, LLCLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER09/2024Schedule APDF page 95
6ALAN RABOYCHIEF FINANCIAL OFFICERIndividualSUMMIT TRAIL ADVISORS, LLCLess than 5%Code NAYesCHIEF FINANCIAL OFFICER07/2025Schedule APDF page 95
7CEDAR TRUSTMEMBERDomestic entityCEDAR INVESTMENTS, LLC75% or moreCode ENoMEMBER01/2018Schedule BPDF page 95
8MAGNOLIA TRUSTMEMBERDomestic entityMAGNOLIA, LLC75% or moreCode ENoMEMBER01/2018Schedule BPDF page 95
9REDWOOD TRUSTMEMBERDomestic entityREDWOOD INVESTMENTS, LLC75% or moreCode ENoMEMBER01/2018Schedule BPDF page 95
10HYPERION INVESTMENTS, LLCMEMBERDomestic entityKILO SUMMIT TRAIL, LLC75% or moreCode ENoMEMBER01/2018Schedule BPDF page 95
11CEDAR INVESTMENTS, LLCMEMBERDomestic entityHYPERION INVESTMENTS, LLC25% to less than 50%Code CNoMEMBER09/2016Schedule BPDF page 95
12MAGNOLIA, LLCMEMBERDomestic entityHYPERION INVESTMENTS, LLC25% to less than 50%Code CNoMEMBER01/2018Schedule BPDF page 95
13REDWOOD INVESTMENTS, LLCMEMBERDomestic entityHYPERION INVESTMENTS, LLC25% to less than 50%Code CNoMEMBER01/2018Schedule BPDF page 95
14SOUTH DAKOTA TRUST COMPANY LLCTRUSTEEDomestic entityCEDAR TRUST75% or moreCode ENoTRUSTEE01/2018Schedule BPDF page 95
15SOUTH DAKOTA TRUST COMPANY LLCTRUSTEEDomestic entityMAGNOLIA TRUST75% or moreCode ENoTRUSTEE01/2018Schedule BPDF page 96
16SOUTH DAKOTA TRUST COMPANY LLCTRUSTEEDomestic entityREDWOOD TRUST75% or moreCode ENoTRUSTEE01/2018Schedule BPDF page 96

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 9/4/2026 11:21:20 AM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No
DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.