Firm profile

Montrusco Bolton Investments Inc..

MONTREAL, QUEBEC, CanadaCRD 154475Registration Status: ApprovedEffective since September 13, 2010SEC # 801-71803Latest ADV March 31, 2026

Montrusco Bolton Investments Inc. is an SEC registered investment adviser organized as a corporation with a primary office location in Montreal, Quebec, Canada. Its latest Form ADV filing, dated March 31, 2026, reports $12.9B in regulatory assets under management, 68 employees, 6 offices, and 564 accounts.

Assets Under Management
$12.9B
Employees
68
Offices
6 offices
Total Clients
343

Associated firm names

2 names listed
  • MONTRUSCO BOLTON INVESTMENTS INC.
  • MONTRUSCO BOLTON INVESTMENTS, INC.

Leadership

4 roles identified
CEOSylvain Boule
CCOGinette Therien
CFOFabrice Leger

Advisory services offered

3 types reported
Portfolio management for businesses
Portfolio management for individuals and small businesses
Portfolio management for pooled investment vehicles

Fee models offered

2 types reported
Asset based fees
Performance-based fees

Offices & Contact

Primary office

MONTREAL, QUEBEC, Canada

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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.

Canada

MONTREAL, QUEBECPrimary office · TORONTO, ONTARIO

California

NEWPORT BEACH

Germany

FRANKFURT

4 office records listed · 6 total offices reported. 2 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$12.9Bas of March 31, 2026
Discretionary93.1%
$12.0B
93% of total RAUM93.1%
Non-discretionary6.9%
$894M
7% of total RAUM6.9%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 75.2% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
75.2%
258
2
Charitable
5.8%
20
3
Investment Cos.
5.5%
19
4
Corporations
4.7%
16
5
Pension Plans
4.1%
14
Categories with <5 clients
Banking or thrift institutions<5 clients
State or municipal government entities (including govt. pension plans)<5 clients

Assets under management Growth by Quarter

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

Total AUM$12.9B
Total Accounts564
10Y AUM Change+$8.5B (+190.6%)

Private Funds

Private funds reported by Montrusco Bolton Investments 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 Employees68
Clients per Employee5:1
10Y Employee Change+39 (+134.5%)

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%
WGAM STRATEGIC PARTNERSHIP FUND LPDirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
25% to < 50%
SYLVAIN BOULÉDirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
10% to < 25%
RICHARD GUAYDirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
10% to < 25%
JOHN-HENRI GOLDSMITHDirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
5% to < 10%
MUNIR SHAHINDirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
< 5%
PIOTR MAREK STUSIODirect owner · Schedule AInterest in MONTRUSCO BOLTON INVESTMENTS INC.
< 5%
WALTER GLOBAL ASSET MANAGEMENT INC.Indirect owner · Schedule BInterest in WGAM GENERAL PARTNER INC.
75%+
WALTER GROUP INC.Indirect owner · Schedule BInterest in WALTER CAPITAL MANAGEMENT INC.
75%+
PIERRE SOMERSIndirect owner · Schedule BInterest in WALTER GROUP INC.
75%+
WALTER CAPITAL MANAGEMENT INC.Indirect owner · Schedule BInterest in WALTER GLOBAL ASSET MANAGEMENT INC.
50% to < 75%
11476203 CANADA INC.Indirect owner · Schedule BInterest in WALTER GLOBAL ASSET MANAGEMENT INC.
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 Montrusco Bolton Investments Inc...

Reported ownership and control details

Form ADV · Filing date 2026-03-31 · Schedules A and B

30 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1JEAN-CLAUDE AYOTTESENIOR VICE PRESIDENT, CORPORATE AFFAIRSIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesSENIOR VICE PRESIDENT, CORPORATE AFFAIRS09/2006Schedule APDF page 37
2BENOÎT BOURDAGESVICE PRESIDENT, OPERATIONS AND DATA ANALYTICSIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, OPERATIONS AND DATA ANALYTICS06/1996Schedule APDF page 37
3SYLVAIN BOULÉPRESIDENT & CHIEF EXECUTIVE OFFICERIndividualMONTRUSCO BOLTON INVESTMENTS INC.10% to less than 25%Code BYesPRESIDENT & CHIEF EXECUTIVE OFFICER02/1992Schedule APDF page 37
4TIMOTHY RUSSELLVICE PRESIDENT, CLIENT SERVICINGIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, CLIENT SERVICING08/1997Schedule APDF page 37
5GINETTE THÉRIENSENIOR VICE PRESIDENT, GOVERNANCE AND CHIEF COMPLIANCE OFFICERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesSENIOR VICE PRESIDENT, GOVERNANCE AND CHIEF COMPLIANCE OFFICER12/1998Schedule APDF page 37
6JOHN-HENRI GOLDSMITHHEAD OF CANADIAN EQUITIESIndividualMONTRUSCO BOLTON INVESTMENTS INC.5% to less than 10%Code AYesHEAD OF CANADIAN EQUITIES04/2004Schedule APDF page 37
7RICHARD GUAYSENIOR VICE PRESIDENT, INSTITUTIONAL MARKETSIndividualMONTRUSCO BOLTON INVESTMENTS INC.10% to less than 25%Code BYesSENIOR VICE PRESIDENT, INSTITUTIONAL MARKETS09/2000Schedule APDF page 37
8JEAN-DAVID MELOCHEHEAD OF GLOBAL EQUITIESIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesHEAD OF GLOBAL EQUITIES01/2005Schedule APDF page 37
9Olivier BarresVICE PRESIDENT, FIXED INCOME AND CLIENT SERVICINGIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, FIXED INCOME AND CLIENT SERVICING02/2018Schedule APDF page 37
10SIMON SIMONIANPORTFOLIO MANAGERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesPORTFOLIO MANAGER07/2014Schedule APDF page 37
11CLAUDE­ANDRÉ DUQUETTESENIOR VICE PRESIDENT, HEAD OF BUSINESS DEVELOPMENT AND MARKETINGIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesSENIOR VICE PRESIDENT, HEAD OF BUSINESS DEVELOPMENT AND MARKETING01/2021Schedule APDF page 37
12ROBERT HISCOCKPORTFOLIO MANAGERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesPORTFOLIO MANAGER09/2021Schedule APDF page 37
13MUNIR SHAHINSHAREHOLDERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NANoSHAREHOLDER09/2021Schedule APDF page 37
14PIOTR MAREK STUSIOSHAREHOLDERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NANoSHAREHOLDER03/2023Schedule APDF page 37
15DINA FAKHRYSENIOR VICE PRESIDENT AND CHIEF OPERATING OFFICER/CORPORATE SECRETARYIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesSENIOR VICE PRESIDENT AND CHIEF OPERATING OFFICER/CORPORATE SECRETARY09/2022Schedule APDF page 37
16JASON SZCZEPKOWSKIVICE PRESIDENT, ASSISTANT HEAD OF CLIENT SERVICING, NORTH AMERICAIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, ASSISTANT HEAD OF CLIENT SERVICING, NORTH AMERICA06/2017Schedule APDF page 37
17MARC DROLETVICE PRESIDENT, HEAD OF CLIENT SERVICINGIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, HEAD OF CLIENT SERVICING08/2021Schedule APDF page 37
18JULIE ST-GERMAINVICE PRESIDENT, CLIENT SERVICINGIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, CLIENT SERVICING03/2023Schedule APDF page 37
19KARINE GAREAUVICE PRESIDENT, PEOPLE & CULTUREIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, PEOPLE & CULTURE03/2023Schedule APDF page 37
20FABRICE LÉGERVICE PRESIDENT, FINANCE AND CHIEF FINANCIAL OFFICERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, FINANCE AND CHIEF FINANCIAL OFFICER06/2024Schedule APDF page 38
21WGAM STRATEGIC PARTNERSHIP FUND LPSHAREHOLDERForeign entityMONTRUSCO BOLTON INVESTMENTS INC.25% to less than 50%Code CYesSHAREHOLDER12/2025Schedule APDF page 38
22SIMON TREMBLAYVICE PRESIDENT, INSTITUTIONAL MARKETSIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, INSTITUTIONAL MARKETS12/2025Schedule APDF page 38
23MARC LECAVALIERSENIOR PORTFOLIO MANAGER, SMALL AND MID-CAP EQUITIESIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesSENIOR PORTFOLIO MANAGER, SMALL AND MID-CAP EQUITIES12/2025Schedule APDF page 38
24STÉPHANE ROYVICE PRESIDENT, CHIEF TECHNOLOGY OFFICERIndividualMONTRUSCO BOLTON INVESTMENTS INC.Less than 5%Code NAYesVICE PRESIDENT, CHIEF TECHNOLOGY OFFICER12/2025Schedule APDF page 38
25WGAM GENERAL PARTNER INC.GENERAL PARTNERForeign entityWGAM STRATEGIC PARTNERSHIP FUND LPPercentage not specifiedCode FYesGENERAL PARTNER04/2019Schedule BPDF page 38
26WALTER GLOBAL ASSET MANAGEMENT INC.SHAREHOLDERForeign entityWGAM GENERAL PARTNER INC.75% or moreCode EYesSHAREHOLDER03/2019Schedule BPDF page 38
27WALTER CAPITAL MANAGEMENT INC.SHAREHOLDERForeign entityWALTER GLOBAL ASSET MANAGEMENT INC.50% to less than 75%Code DYesSHAREHOLDER01/2024Schedule BPDF page 38
2811476203 CANADA INC.SHAREHOLDERForeign entityWALTER GLOBAL ASSET MANAGEMENT INC.25% to less than 50%Code CYesSHAREHOLDER06/2019Schedule BPDF page 38
29WALTER GROUP INC.SHAREHOLDERForeign entityWALTER CAPITAL MANAGEMENT INC.75% or moreCode EYesSHAREHOLDER01/2024Schedule BPDF page 38
30PIERRE SOMERSMAJORITY SHAREHOLDERIndividualWALTER GROUP INC.75% or moreCode EYesMAJORITY SHAREHOLDER05/1995Schedule BPDF page 38

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 3/31/2026 10:22:32 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.