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RM SINCERBEAUX CAPITAL MANAGEMENT, LLC.
Legal name: R.M.SINCERBEAUX CAPITAL MANAGEMENT, LLC.
CRD 145159File 801-68388
APPROVED
Retail clients
Custody
Filing as of Mar 24, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$227.1M
Below cohort median (national)
Discretionary AUM
$223.7M
Non-discretionary $3.3M
Clients
15
23 accounts
Employees
1
Below cohort median in NY
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Oct 15, 2007
- Principal office
- 1120 AVENUE OF THE AMERICAS, SUITE 4044, NEW YORK, NY, 10036-6700
- Phone
- 917-324-1603
- Website
- Not reported
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $227.1M
- Discretionary AUM
- $223.7M
- Non-discretionary AUM
- $3.3M
- Discretionary accounts
- 20
- Non-discretionary accounts
- 3
- Total accounts
- 23
- AUM per client
- $15.1M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| High net worth individuals | 15 | $227.1M |
Compensation & activities
ADV Items 5E, 5GCompensation
- A percentage of assets under your management
Advisory activities
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.