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SF

Sergio Fernandez

JOSEPH STONE CAPITAL L.L.C.
GARDEN CITY, NY 11530
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CRD#: 8306462
SF
Sergio FernandezJOSEPH STONE CAPITAL L.L.C.

Professional summary

Sergio Fernandez is a registered financial professional currently at JOSEPH STONE CAPITAL L.L.C. located in Garden City, New York.

Sergio is registered as a RR (Registered Representative) and started their career in finance in 2026. Sergio has worked at 1 firm and has passed the Series 7TO and SIE exams.

Aliases

None

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.

Blog Corner

CRS (Client Relationship Summary) - BD

Click below to view Sergio Fernandez's CRS (Customer Relationship Summary).
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®
None

Experience

Current

August 6, 2026 - Present

JOSEPH STONE CAPITAL L.L.C.

Office #1: 585 Stewart Ave Suite L60c, Garden City, NY 11530
BD
CRD#: 159744
GARDEN CITY, NY

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

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
Puerto Rico
(8/6/2026)

Exams

General Industry/Product Exam
RR
Series 7TO
Date: 8/6/2026
General Securities Representative Examination
General Industry/Product Exam
RR
SIE
Date: 2/20/2026
Securities Industry Essentials Examination
SRO Registrations
RR
FINRA
SRO Registrations
RR
Nasdaq Stock Market

Current Firm

JS
JOSEPH STONE CAPITAL L.L.C.
JOSEPH STONE CAPITAL L.L.C.

CRD#: 159744 / SEC#: , 8-69014

BD
Broker-Dealer Firm Regulated by FINRA (Long Island district office)
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Contact information

Main Address
585 Stewart Ave Suite L60c, Garden City, NY 11530
Mailing Address
585 Stewart Ave Suite L60c, Garden City, NY 11530
Phone number
(516) 267-7001
Established
Delaware since 11/04/2011
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (53 States and Territories)

Documents

Customer Relationship Summary (CRS / FINRA)

Direct owners and executive officers

NamePositionCRD#
DPMM HOLDINGS L.L.C.HOLDING COMPANY
GRAZIANO, ANTHONY JOSEPHCCO2862096
MAGGIO, DAMIANCEO2864247
NIXON, JON ALANFINOP4710715

Disclosures

Regulatory Event5
Arbitration3

Red Flags

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Company Information

JOSEPH STONE CAPITAL L.L.C.

CRD#: 159744Garden City, NY 11530

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