Firm profile

Mayflower Advisors

BOSTON, MACRD 307857Registration Status: ApprovedEffective since April 3, 2020SEC # 801-118381Latest ADV August 5, 2026

Mayflower Advisors is an SEC registered investment adviser organized as a limited liability company with a primary office location in Boston, MA. Its latest Form ADV filing, dated August 5, 2026, reports $5.8B in regulatory assets under management, 33 employees, 8 offices, and 2,924 accounts.

Assets Under Management
$5.8B
Employees
33
Offices
8 offices
Total Clients
1,225

Associated firm names

2 names listed
  • MAYFLOWER ADVISORS
  • MAYFLOWER FINANCIAL ADVISORS, LLC

Leadership

2 roles identified
CEOSteven Dimitriou
CCOVinson E. Brod

Advisory services offered

6 types reported
Financial Planning Services
Pension consulting services
Portfolio management for businesses

Fee models offered

2 types reported
Asset based fees
Fixed fees

Offices & Contact

Primary office

BOSTON, Massachusetts, 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.

Massachusetts

BOSTONPrimary office · WESTBOROUGH · NEWTON · DANVERS

North Carolina

DURHAM

Rhode Island

PROVIDENCE

6 office records listed · 8 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$5.8Bas of August 5, 2026
Discretionary30.5%
$1.8B
31% of total RAUM30.5%
Non-discretionary69.5%
$4.0B
69% of total RAUM69.5%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentIndividuals represent 48.4% of total clients.
Top client categories% of clientsClients
1
Individuals
48.4%
593
2
HNWI
27.2%
333
3
Pension Plans
20.3%
249
4
Corporations
2.2%
27
5
Charitable
1.7%
21

Assets under management Growth by Quarter

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

Total AUM$5.8B
Total Accounts2,924
10Y AUM Change+$5.8B

Private Funds

Private funds reported by Mayflower Advisors

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Employee Growth by Quarter

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

Total Employees33
Clients per Employee37:1
10Y Employee Change+30 (+1000.0%)

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%
MAYFLOWER FINANCIAL HOLDINGS, LLCDirect owner · Schedule AInterest in MAYFLOWER ADVISORS
75%+
STEVEN DIMITRIOUDirect owner · Schedule AInterest in MAYFLOWER ADVISORS
< 5%
LAWRENCE MICHAEL GLAZERDirect owner · Schedule AInterest in MAYFLOWER ADVISORS
< 5%
LLOYD GEORGE GLAZERDirect owner · Schedule AInterest in MAYFLOWER ADVISORS
< 5%
MAYFLOWER LEGACY PARTNERS LLCIndirect owner · Schedule BInterest in MAYFLOWER FINANCIAL HOLDINGS, LLC
75%+
STEVEN DIMITRIOUIndirect owner · Schedule BInterest in MAYFLOWER LEGACY PARTNERS LLC
25% to < 50%
LLOYD GEORGE GLAZERIndirect owner · Schedule BInterest in MAYFLOWER LEGACY PARTNERS LLC
25% to < 50%
LAWRENCE MICHAEL GLAZERIndirect owner · Schedule BInterest in MAYFLOWER LEGACY PARTNERS 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 Mayflower Advisors.

Reported ownership and control details

Form ADV · Filing date 2026-08-05 · Schedules A and B

9 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1STEVEN DIMITRIOUMANAGING PARTNER/CEOIndividualMAYFLOWER ADVISORSLess than 5%Code NAYesMANAGING PARTNER/CEO04/2019Schedule APDF page 29
2LAWRENCE MICHAEL GLAZERMANAGING PARTNERIndividualMAYFLOWER ADVISORSLess than 5%Code NAYesMANAGING PARTNER04/2019Schedule APDF page 29
3LLOYD GEORGE GLAZERMANAGING PARTNERIndividualMAYFLOWER ADVISORSLess than 5%Code NAYesMANAGING PARTNER04/2019Schedule APDF page 29
4VINSON EDWARD BRODCHIEF COMPLIANCE OFFICERIndividualMAYFLOWER ADVISORSLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER07/2020Schedule APDF page 29
5MAYFLOWER FINANCIAL HOLDINGS, LLCMEMBERDomestic entityMAYFLOWER ADVISORS75% or moreCode ENoMEMBER09/2023Schedule APDF page 29
6MAYFLOWER LEGACY PARTNERS LLCINDIRECT OWNERDomestic entityMAYFLOWER FINANCIAL HOLDINGS, LLC75% or moreCode ENoINDIRECT OWNER09/2023Schedule BPDF page 30
7STEVEN DIMITRIOUOWNERIndividualMAYFLOWER LEGACY PARTNERS LLC25% to less than 50%Code CYesOWNER09/2023Schedule BPDF page 30
8LLOYD GEORGE GLAZEROWNERIndividualMAYFLOWER LEGACY PARTNERS LLC25% to less than 50%Code CYesOWNER09/2023Schedule BPDF page 30
9LAWRENCE MICHAEL GLAZEROWNERIndividualMAYFLOWER LEGACY PARTNERS LLC25% to less than 50%Code CYesOWNER09/2023Schedule BPDF page 30

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 8/5/2026 10:12:36 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.