David E. Mathias

XCELSIOR ADVISOR PARTNERS

SCOTTSDALE, AZ 85254

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CRD#: 5394836

Professional summary

David E Mathias, who also goes by David Elliott Mathias, is a registered financial advisor currently at XCELSIOR ADVISOR PARTNERS LLC located in Scottsdale, Arizona and THE LEADERS GROUP, INC. located in Summit, New Jersey.

David is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2009. David has worked at 7 firms and has passed the Series 66, SIE and Series 7 exams.

Aliases

David Elliott Mathias

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.

1.) DUFFY MATHIAS PRIVATE WEALTH - 4/23/26 - 14624 N Scottsdale Road, Suite 195, Scottsdale, AZ 85254 - Partner, Financial planning & investment management, Invt Rel, Financial planning & investment management, 160 hrs/mo; 140 hrs/mo (during trading hours). 2.) MATHIAS CAPITAL LLC - 4/23/26 - 14624 N Scottsdale Road, Suite 195, Scottsdale, AZ 85254 - Partner, Financial planning & investment management, Invt Rel, S Corp of Duffy Mathias Private Wealth, 160 hrs/mo; 140 hrs/mo (during trading hours). 3.) DEM CONSULTING LLC - 4/23/26 - 8531 E San Jacinto Drive, Scottsdale, AZ 85258 - Owner, Old LLC to receive insurance comp, Not Invt Rel, Idle business from the past, 0 hrs/mo; 0 hrs/mo (during trading hours).

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view David E Mathias'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

April 23, 2026 - Present

XCELSIOR ADVISOR PARTNERS LLC

Office #1: 14624 N. Scottsdale Rd Suite 195, Scottsdale, AZ 85254

RIA

CRD#: 334779

SCOTTSDALE, AZ

Current

April 23, 2026 - Present

THE LEADERS GROUP, INC.

Office #1: 475 Springfield Ave, Summit, NJ 07901

CRD#: 37157

SUMMIT, NJ

Past

April 7, 2014 - April 28, 2026

ROBERT W. BAIRD & CO. INCORPORATED

RIA

CRD#: 8158

Scottsdale, AZ

Past

April 7, 2014 - April 28, 2026

ROBERT W. BAIRD & CO. INCORPORATED

CRD#: 8158

Scottsdale, AZ

Past

December 18, 2013 - April 1, 2014

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

RIA

CRD#: 7691

CHANDLER, AZ

Past

December 18, 2013 - April 1, 2014

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

CRD#: 7691

CHANDLER, AZ

Past

October 25, 2012 - September 20, 2013

FIRST HEARTLAND CONSULTANTS, INC.

RIA

CRD#: 110377

PHOENIX, AZ

Past

May 26, 2011 - September 20, 2013

FIRST HEARTLAND CAPITAL, INC.

CRD#: 32460

PHOENIX, AZ

Past

September 10, 2009 - October 18, 2010

LPL FINANCIAL LLC

RIA

CRD#: 6413

PHOENIX, AZ

Past

March 30, 2009 - October 18, 2010

LPL FINANCIAL LLC

CRD#: 6413

PHOENIX, AZ

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".

XCELSIOR ADVISOR PARTNERS LLC

CRD#: 334779 / SEC#: 801-132014

RIA

Registered Investment Advisory firm - (3/4/2025 Approved)

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.

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

Arizona
(4/23/2026)

IAR

Arizona
(4/23/2026)

Arkansas
(4/23/2026)

California
(4/23/2026)

Colorado
(4/23/2026)

Florida
(4/23/2026)

Georgia
(4/23/2026)

Hawaii
(4/23/2026)

Idaho
(4/23/2026)

Indiana
(4/23/2026)

Louisiana
(4/23/2026)

Maryland
(4/23/2026)

Massachusetts
(4/23/2026)

Michigan
(4/23/2026)

Minnesota
(4/23/2026)

Nevada
(4/23/2026)

North Carolina
(4/23/2026)

South Carolina
(4/23/2026)

Texas
(4/23/2026)

Utah
(4/23/2026)

Washington
(4/23/2026)

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. Note: This rule does not apply to broker-dealer activity.

Exams

What does exam status mean?

State Security Law Exam

IAR

Series 66

Status Unavailable

Passed: 9/8/2009

Uniform Combined State Law Examination

General Industry/Product Exam

SIE

Status Unavailable

Passed: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Status Unavailable

Passed: 3/26/2009

General Securities Representative Examination

SRO Registrations

FINRA

Current Firm

XCELSIOR ADVISOR PARTNERS LLC

CRD#: 334779 / SEC#: 801-132014

RIA

Registered Investment Advisory firm - (3/4/2025 Approved)

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Contact information

Main Address

Scottsdale, AZ

Mailing Address

201 Columbine St. Ste 150 #6195, Denver, CO 80206

Phone number

(480) 866-8616

Established

Firm type

Fiscal year end

# of Employees

SEC notice filing (22 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

PART 2A BROCHURE (6/15/2026)

Regulatory assets under management

Total Number of Accounts	1,065
AUM (Assets Under Management)	$ 650,658,720

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.

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Advisor Monitoring

Firm Stability Insights

David E. Mathias

Professional summary

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view David E Mathias's CRS (Customer Relationship Summary).

Certified licenses

Experience

THE LEADERS GROUP, INC.

ROBERT W. BAIRD & CO. INCORPORATED

ROBERT W. BAIRD & CO. INCORPORATED

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

FIRST HEARTLAND CONSULTANTS, INC.

FIRST HEARTLAND CAPITAL, INC.

LPL FINANCIAL LLC

LPL FINANCIAL LLC

Primary Firm SEC Registration

XCELSIOR ADVISOR PARTNERS LLC

State Registrations and Notice Filings

Exams

Series 66

Passed: 9/8/2009

SIE

Passed: 10/1/2018

Series 7

Passed: 3/26/2009

FINRA

Current Firm

XCELSIOR ADVISOR PARTNERS LLC

Contact information

SEC notice filing (22 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Red Flags

Company Information

XCELSIOR ADVISOR PARTNERS LLC

TRUST BUT VERIFY

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