Firm profile

Quantum Capital Group

HOUSTON, TXCRD 160267Registration Status: ApprovedEffective since March 30, 2012SEC # 801-74053Latest ADV June 30, 2026

Quantum Capital Group is an SEC registered investment adviser organized as a limited liability company with a primary office location in Houston, TX. Its latest Form ADV filing, dated June 30, 2026, reports $491M in regulatory assets under management, 144 employees, 2 offices, and 9 accounts.

Assets Under Management
$491M
Employees
144
Offices
2 offices
Total Clients
9

Associated firm names

2 names listed
  • QUANTUM ADVISERS, LLC
  • QUANTUM CAPITAL GROUP

Leadership

4 roles identified
CEOSidney W. Vanloh
CCOSharmin V. Beacco
CFOMichael A. Denham

Advisory services offered

1 types reported
Portfolio management for pooled investment vehicles

Fee models offered

2 types reported
Asset based fees
Performance-based fees

Offices & Contact

Primary office

HOUSTON, Texas, 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.

Texas

HOUSTONPrimary office

New York

NEW YORK

2 office records listed · 2 total offices reported. 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$491Mas of June 30, 2026
Discretionary100.0%
$491M
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 100.0% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
100.0%
9

Assets under management Growth by Quarter

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

Total AUM$491M
Total Accounts9
10Y AUM Change$-3.7B (-88.4%)

Private Funds

Private funds reported by Quantum Capital Group

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Employee Growth by Quarter

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

Total Employees144
Clients per Employee0:1
10Y Employee Change+95 (+193.9%)

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%
QUANTUM ENERGY PARTNERS, LLCDirect owner · Schedule AInterest in QUANTUM CAPITAL GROUP
75%+
MICHAEL ALLEN DENHAMDirect owner · Schedule AInterest in QUANTUM CAPITAL GROUP
< 5%
ROMAN ANDREW BEJGERDirect owner · Schedule AInterest in QUANTUM CAPITAL GROUP
< 5%
JAMES VERNON BAIRDDirect owner · Schedule AInterest in QUANTUM CAPITAL GROUP
< 5%
OLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)Indirect owner · Schedule BInterest in QUANTUM ENERGY PARTNERS, LLC
50% to < 75%
SIDNEY WILBERT VANLOHIndirect owner · Schedule BInterest in OLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)
25% to < 50%
JENNIFER FRY VANLOHIndirect owner · Schedule BInterest in OLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)
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 Quantum Capital Group.

Reported ownership and control details

Form ADV · Filing date 2026-06-30 · Schedules A and B

12 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1QUANTUM ENERGY PARTNERS, LLCSOLE MEMBERDomestic entityQUANTUM CAPITAL GROUP75% or moreCode EYesSOLE MEMBER12/2011Schedule APDF page 72
2SIDNEY WILBERT VANLOHCHIEF EXECUTIVE OFFICERIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesCHIEF EXECUTIVE OFFICER12/2011Schedule APDF page 72
3MICHAEL ALLEN DENHAMPARTNER, CHIEF FINANCIAL OFFICERIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesPARTNER, CHIEF FINANCIAL OFFICER12/2011Schedule APDF page 72
4SHARMIN VAIDWATTEE BEACCOCHIEF COMPLIANCE OFFICERIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER02/2023Schedule APDF page 72
5AJAY NMN KHURANAPRESIDENTIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesPRESIDENT05/2025Schedule APDF page 72
6ALEXANDER CHARLES BAILLIECHIEF OPERATING OFFICERIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesCHIEF OPERATING OFFICER05/2025Schedule APDF page 72
7ROMAN ANDREW BEJGERPARTNER, GENERAL COUNSELIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesPARTNER, GENERAL COUNSEL09/2023Schedule APDF page 72
8JAMES VERNON BAIRDPARTNER, GENERAL COUNSEL EMERITUSIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesPARTNER, GENERAL COUNSEL EMERITUS09/2023Schedule APDF page 72
9DONALD DWIGHT SCOTTEXECUTIVE VICE CHAIRMANIndividualQUANTUM CAPITAL GROUPLess than 5%Code NAYesEXECUTIVE VICE CHAIRMAN07/2025Schedule APDF page 72
10OLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)MEMBERDomestic entityQUANTUM ENERGY PARTNERS, LLC50% to less than 75%Code DYesMEMBER04/2008Schedule BPDF page 73
11SIDNEY WILBERT VANLOHPARTNERIndividualOLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)25% to less than 50%Code CYesPARTNER05/1998Schedule BPDF page 73
12JENNIFER FRY VANLOHPARTNERIndividualOLEA PARTNERS I, LP (F/K/A TRINITY EQUITY PARTNERS I, LP)25% to less than 50%Code CYesPARTNER05/1998Schedule BPDF page 73

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 6/30/2026 4:13:16 PM

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.