John F. Mcmahon
Professional summary
John Francis Mcmahon JR is a registered financial advisor currently at ROCKEFELLER FINANCIAL LLC located in Walnut Creek, California and ROCKEFELLER CAPITAL MANAGEMENT located in Walnut Creek, California.
John is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1981. John has worked at 3 firms and has passed the Series 65, Series 63, SIE and Series 7 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view John Francis Mcmahon JR's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view John Francis Mcmahon JR's CRS (Customer Relationship Summary).
Certified licenses
Experience
September 4, 2020 - Present
ROCKEFELLER FINANCIAL LLC
Office #1: 1850 Mt Diablo Boulevard - Suite 300, Walnut Creek, CA 94596August 26, 2025 - Present
ROCKEFELLER CAPITAL MANAGEMENT
Office #1: 1850 Mt Diablo Boulevard - Suite 300, Walnut Creek, CA 94596September 4, 2020 - Present
ROCKEFELLER FINANCIAL LLC
Office #1: 1850 Mt Diablo Boulevard - Suite 300, Walnut Creek, CA 94596January 10, 1997 - September 9, 2020
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
January 19, 1981 - September 9, 2020
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
Primary Firm SEC Registration
ROCKEFELLER FINANCIAL LLC
CRD#: 291361 / SEC#: 801-114033, 8-70054
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(9/4/2020)
(9/4/2020)
(9/8/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/23/2021)
(9/4/2020)
(9/18/2020)
(9/4/2020)
(12/3/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(9/4/2020)
(11/16/2021)
(9/4/2020)
(9/4/2020)
(8/26/2025)
(9/11/2025)
(9/4/2020)
(9/4/2020)
(9/4/2020)
Exams
FINRA
Current Firm
ROCKEFELLER FINANCIAL LLC
CRD#: 291361 / SEC#: 801-114033, 8-70054
Contact information
SEC notice filing (53 States and Territories)
FINRA licenses (53 States and Territories)
Direct owners and executive officers
Regulatory assets under management
| Total Number of Accounts | 76,628 |
| AUM (Assets Under Management) | $ 70,030,224,514 |
Disclosures
| Regulatory Event | 1 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 07/24/2025 | ||
| 08/26/2024 | ||
| 09/27/2023 |
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.
Company Information
ROCKEFELLER FINANCIAL LLC
CRD#: 291361Walnut Creek, CA 94596TRUST BUT VERIFY
Monitor John Mcmahon
Get automatic monthly alerts on: