Firm profile

Wedgewood Partners, Inc..

ST LOUIS, MOCRD 21923Registration Status: ApprovedEffective since April 1, 1988SEC # 801-31746Latest ADV March 12, 2026

Wedgewood Partners, Inc. is an SEC registered investment adviser organized as a corporation with a primary office location in St Louis, MO. Its latest Form ADV filing, dated March 12, 2026, reports $561M in regulatory assets under management, 10 employees, 1 office, and 389 accounts.

Assets Under Management
$561M
Employees
10
Offices
1 office
Total Clients
389

Associated firm names

1 name listed
  • WEDGEWOOD PARTNERS, INC.

Leadership

3 roles identified
CEOWilliam M. Thomas
CCOWilliam M. Thomas
CIODavid A. Rolfe

Advisory services offered

3 types reported
Portfolio management for businesses
Portfolio management for individuals and small businesses
Portfolio management for investment companies

Fee models offered

1 types reported
Asset based fees

Offices & Contact

Primary office

ST LOUIS, Missouri, 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.

Missouri

ST LOUISPrimary office

1 office records listed · 1 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$561Mas of March 12, 2026
Discretionary100.0%
$561M
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 segmentIndividuals represent 47.8% of total clients.
Top client categories% of clientsClients
1
Individuals
47.8%
186
2
HNWI
37.3%
145
3
Corporations
8.2%
32
4
Charitable
4.1%
16
5
Pension Plans
1.3%
5

Assets under management Growth by Quarter

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

Total AUM$561M
Total Accounts389
10Y AUM Change$-3.8B (-87.2%)

Private Funds

Private funds reported by Wedgewood Partners, Inc..

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Employee Growth by Quarter

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

Total Employees10
Clients per Employee39:1
10Y Employee Change-12 (-54.5%)

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%
ANTHONY LAWRENCE GUERRERIODirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
25% to < 50%
DAVID ALAN ROLFEDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
25% to < 50%
GUERRERIO 2012 FAMILY TRUSTDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
25% to < 50%
JOANNE F. GUERRERIODirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
25% to < 50%
RIVERPARK ADVISORS LLCDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
5% to < 10%
WILLIAM MCCORMICK THOMASDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
5% to < 10%
MORDECAI ALAN SCHAJADirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
5% to < 10%
MICHAEL XAVIER QUIGLEYDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
< 5%
ANTHONY L. GUERRERIO REVOCABLE TRUSTDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
< 5%
MICHAEL XAVIER QUIGLEY TRUSTDirect owner · Schedule AInterest in WEDGEWOOD PARTNERS, INC.
< 5%

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 Wedgewood Partners, Inc...

No indirect ownership information reported in the source’s Schedule B.

Reported ownership and control details

Form ADV · Filing date 2026-03-12 · Schedules A and B

10 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1ANTHONY LAWRENCE GUERRERIOTRUSTEE OF ANTHONY L. GUERRERIO REVOCABLE TRUSTIndividualWEDGEWOOD PARTNERS, INC.25% to less than 50%Code CYesTRUSTEE OF ANTHONY L. GUERRERIO REVOCABLE TRUST08/2023Schedule APDF page 21
2DAVID ALAN ROLFECHIEF INVESTMENT OFFICER, VOTING MEMBERIndividualWEDGEWOOD PARTNERS, INC.25% to less than 50%Code CYesCHIEF INVESTMENT OFFICER, VOTING MEMBER05/1992Schedule APDF page 21
3RIVERPARK ADVISORS LLCMEMBERDomestic entityWEDGEWOOD PARTNERS, INC.5% to less than 10%Code ANoMEMBER07/2013Schedule APDF page 21
4MICHAEL XAVIER QUIGLEYTRUSTEE OF MICHAEL XAVIER QUIGLEY TRUSTIndividualWEDGEWOOD PARTNERS, INC.Less than 5%Code NANoTRUSTEE OF MICHAEL XAVIER QUIGLEY TRUST01/2015Schedule APDF page 21
5WILLIAM MCCORMICK THOMASCEO, PRESIDENT, CCO, CHAIRMAN, AND VOTING MEMBERIndividualWEDGEWOOD PARTNERS, INC.5% to less than 10%Code AYesCEO, PRESIDENT, CCO, CHAIRMAN, AND VOTING MEMBER08/2023Schedule APDF page 21
6GUERRERIO 2012 FAMILY TRUSTVOTING MEMBERDomestic entityWEDGEWOOD PARTNERS, INC.25% to less than 50%Code CYesVOTING MEMBER08/2023Schedule APDF page 21
7ANTHONY L. GUERRERIO REVOCABLE TRUSTVOTING MEMBERDomestic entityWEDGEWOOD PARTNERS, INC.Less than 5%Code NAYesVOTING MEMBER08/2023Schedule APDF page 21
8MICHAEL XAVIER QUIGLEY TRUSTMEMBERDomestic entityWEDGEWOOD PARTNERS, INC.Less than 5%Code NANoMEMBER08/2023Schedule APDF page 21
9JOANNE F. GUERRERIOTRUSTEE OF GUERRERIO 2012 FAMILY TRUSTIndividualWEDGEWOOD PARTNERS, INC.25% to less than 50%Code CYesTRUSTEE OF GUERRERIO 2012 FAMILY TRUST08/2023Schedule APDF page 21
10MORDECAI ALAN SCHAJATRUSTEE OF RIVERPARK ADVISORS, LLCIndividualWEDGEWOOD PARTNERS, INC.5% to less than 10%Code ANoTRUSTEE OF RIVERPARK ADVISORS, LLC07/2013Schedule APDF page 21

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 3/12/2026 4:46:24 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.