Alexandra Lebenthal
Professional Summary
Alexandra Lebenthal, who also goes by Alexandra Diamond Mrs, Alex Lebenthal, Alexandra Nmn Lebenthal, is a registered financial advisor currently at ROCKEFELLER FINANCIAL LLC located in New York, New York. Alexandra is registered as a RR (Registered Representative) and started their career in finance in 1987. Alexandra has worked at 9 firms and has passed the Series 63, Series 65, Series 52TO, Series 79TO, SIE, Series 7, Series 9, Series 10, Series 53 and Series...
At a Glance
Fiduciary Standard
Fee Structure
Account Minimum
Active Clients
Fiduciary Standard
Fee Structure
Account Minimum
Active Clients
Other Aliases
Alexandra Diamond Mrs, Alex Lebenthal, Alexandra Nmn Lebenthal
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Videos & Posts
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Contact Information
This advisor has not claimed their profile yet, so there is no contact information to display at this time.
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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.
Disclosures on record.
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.
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Years of Experience
39 years in the financial services industry
Current & Past Employments
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Current Firm
ROCKEFELLER CAPITAL MANAGEMENT | ROCKEFELLER GLOBAL FAMILY OFFICE | ROCKEFELLER FINANCIAL LLC
Contact Information
Main Address
45 Rockefeller Plaza Floor 5, New York, NY 10111Mailing Address
45 Rockefeller Plaza Floor 5, New York, NY 10111Phone Number
(212) 549-5100Established
Delaware since 10/20/2017Firm Type
Limited Liability CompanyFiscal Year End
DecemberFirm Size
Large# of Employees
1,005SEC notice filing (53 States and Territories)
Registered to provide investment advisory services in 53 US states and territories.
FINRA licenses (53 States and Territories)
Registered to provide investment advisory services in 53 US states and territories.
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| RFS OPCO LLC ("OPCO") | MEMBER | — |
| ALEXANDER, MARK DAVID | PRINCIPAL OPERATIONS OFFICER | 2202934 |
| KOWALSKI, DEIRDRE PATTEN | PRINCIPAL FINANCIAL OFFICER | 1357509 |
| MIRZA, RIZWAN MOHAMMAD | CHIEF COMPLIANCE OFFICER | 5080469 |
| MORIARTY, EDMOND NICHOLAS | CO-CHIEF EXECUTIVE OFFICER | 1744318 |
| OUTLAW, MICHAEL WAYNE | CO-CHIEF EXECUTIVE OFFICER | 2760690 |
Regulatory Assets Under Management
Total Number of Accounts
95,368AUM (Assets Under Management)
$99,603,487,232Disclosures
Regulatory Event
1Accountant Surprise Examination Report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 07/24/2025 | Cover Page | Report |
| 08/26/2024 | Cover Page | Report |
| 09/27/2023 | Cover Page | Report |
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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.
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Primary Firm SEC Registration
ROCKEFELLER CAPITAL MANAGEMENT | ROCKEFELLER GLOBAL FAMILY OFFICE | ROCKEFELLER FINANCIAL LLC
State Registrations and Notice Filings
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Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.
Exams
Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.
Series 52TO — Municipal Securities Representative Examination
Passed Jan 2023About the Series 52TO examSeries 79TO — Investment Banking Registered Representative Examination
Passed Jan 2023About the Series 79TO examSeries 9 — General Securities Sales Supervisor - Options Module Examination
Passed Aug 2003About the Series 9 examSeries 10 — General Securities Sales Supervisor - General Module Examination
Passed Apr 2002About the Series 10 examSRO Registrations
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CRS (Client Relationship Summary) - BD
Click below to view Alexandra Lebenthal's CRS (Customer Relationship Summary).
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