AM
Arnold B. Mcdonald
MCDONALD PARTNERS LLC
Cleveland, OH 44114
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CRD#: 5126644
AM
Professional summary
Arnold Beatty Mcdonald, who also goes by A Beatty Mcdonald, Arnold B Mcdonald, Beatty Mcdonald, is a registered financial advisor currently at MCDONALD PARTNERS LLC located in Cleveland, Ohio.
Arnold is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2007. Arnold has worked at 1 firm and has passed the Series 66, Series 52TO, Series 99TO, Series 79TO, SIE, Series 7, Series 28, Series 27 and Series 53 exams.
Question & Answer
Are you a "fiduciary"?
Yes
Aliases
A Beatty Mcdonald | Arnold B Mcdonald | Beatty Mcdonald
Other business activities
Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
The advisor shows no other business activity.
CRS (Client Relationship Summary) - RIA
Click below to view Arnold Beatty Mcdonald's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Arnold Beatty Mcdonald's CRS (Customer Relationship Summary).
Certified licenses
Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
NoneExperience
Current
May 9, 2007 - Present
MCDONALD PARTNERS LLC
Office #1: 1301 East 9th Street Suite 3700, Cleveland, OH 44114Office #3: 1301 East 9th Street Suite 3700, Cleveland, OH 44114Office #4: 1301 East 9th Street Suite 3700, Cleveland, OH 44114RIA
BD
CRD#: 135414
Cleveland, OH
Current
March 16, 2007 - Present
MCDONALD PARTNERS LLC
Office #1: 1301 East 9th Street Suite 3700, Cleveland, OH 44114Office #2: 1301 East 9th Street Suite 3700, Cleveland, OH 44114Office #3: 1301 East 9th Street Suite 3700, Cleveland, OH 44114RIA
BD
CRD#: 135414
Cleveland, OH
Primary Firm SEC Registration
This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
MP
MCDONALD PARTNERS LLC
MCDONALD MANAGEMENT LLC | THOMAS MCDONALD PARTNERS, LLC | THOMAS MCDONALD & ASSOCIATES LLC | THOMAS MCDONALD & ASSOCIATES | MPCF LLC | MPCF II LLC | MP127 LLC | MP DPI LLC | MCDONALD USAF GP LLC | MCDONALD PARTNERS LLC
CRD#: 135414 / SEC#: 801-64294, 8-66985
RIA
Registered Investment Advisory firm - SEC (5/6/2005 Approved)BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
IAR
means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.RR
indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.Visual representation of state registrations
RR
California(5/9/2019)
RR
Florida(3/30/2007)
RR
Indiana(5/10/2023)
RR
Massachusetts(5/10/2023)
RR
Michigan(3/26/2014)
RR
New Jersey(8/25/2021)
RR
New York(5/10/2023)
RR
North Carolina(5/10/2023)
RR
Ohio(4/2/2007)
IAR
Ohio(5/9/2007)
RR
South Carolina(5/9/2019)
RR
South Dakota(1/10/2024)
RR
Texas(5/10/2023)
RR
Virginia(5/9/2019)
Exams
State Security Law Exam
General Industry/Product Exam
RR
Series 52TO
Date: 9/25/2025
Municipal Securities Representative ExaminationGeneral Industry/Product Exam
RR
Series 99TO
Date: 1/2/2023
Operations Professional ExaminationGeneral Industry/Product Exam
RR
Series 79TO
Date: 1/2/2023
Investment Banking Registered Representative ExaminationGeneral Industry/Product Exam
General Industry/Product Exam
Principal/Supervisory Exam
RR
Series 28
Date: 2/13/2009
Introducing Broker/Dealer Financial Operations Principal ExaminationPrincipal/Supervisory Exam
Principal/Supervisory Exam
SRO Registrations
RR
FINRA
Current Firm
MP
MCDONALD PARTNERS LLC
MCDONALD MANAGEMENT LLC | THOMAS MCDONALD PARTNERS, LLC | THOMAS MCDONALD & ASSOCIATES LLC | THOMAS MCDONALD & ASSOCIATES | MPCF LLC | MPCF II LLC | MP127 LLC | MP DPI LLC | MCDONALD USAF GP LLC | MCDONALD PARTNERS LLC
CRD#: 135414 / SEC#: 801-64294, 8-66985
RIA
Registered Investment Advisory firm - SEC (5/6/2005 Approved)BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
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Contact information
Main Address
1301 East 9th Street Suite 3700, Cleveland, OH 44114
Mailing Address
1301 East 9th Street Suite 3700, Cleveland, OH 44114
Phone number
(216) 912-0567
Established
Ohio since 04/05/2005
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees
33
SEC notice filing (42 States and Territories)
FINRA licenses (48 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| MCDONALD, THOMAS MARION | OWNER | 326904 |
| MCDONALD, ARNOLD BEATTY | FINANCIAL & OPERATIONS PRINCIPAL | 5126644 |
| MCDONALD, ARNOLD BEATTY | CEO/CFO/MUNI PRINCIPAL/OWNER | 5126644 |
| MCDONALD, BRIAN ANDREW | OWNER | 3037343 |
| RAFAT NAIN NEMRY | OWNER | |
| HARTZLER, JONATHAN DANIEL | CHIEF COMPLIANCE OFFICER | 5163442 |
| HEGARTY, WILLIAM MAURICE JR | CHIEF INVESTMENT OFFICER | 2784174 |
| MANSOUR, RITA | OWNER | 1968418 |
| MCARDLE, JOHN EDWARD III | OWNER | 5386698 |
| NORTON, TIMOTHY PATRICK | OWNER | 726982 |
Regulatory assets under management
| Total Number of Accounts | 2,024 |
| AUM (Assets Under Management) | $ 1,287,456,830 |
Disclosures
| Regulatory Event | 5 |
| Arbitration | 1 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 10/02/2025 | ||
| 10/02/2025 | ||
| 01/06/2025 | ||
| 01/06/2025 | ||
| 09/18/2023 | ||
| 09/18/2023 | ||
| 01/04/2023 | ||
| 01/04/2023 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.
