David J. Zook

AMERITAS ADVISORY SERVICES

SAN RAMON, CA 94583

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CRD#: 5494883

Professional summary

David Justin Zook is a registered financial advisor currently at AMERITAS ADVISORY SERVICES, LLC located in San Ramon, California and AMERITAS INVESTMENT COMPANY, LLC located in San Ramon, California.

David is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2008. David has worked at 3 firms and has passed the Series 66, SIE and Series 7 exams.

Question & Answer

Are you a "fiduciary"?

Yes

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.

LICENSED AS AN INDEPENDENT INSURANCE AGENT TO SELL FIXED INSURANCE PRODUCTS * DAVID WHITE & ASSOCIATES; SAME AS BRANCH; INV REL; FINANCIAL SERVICES AGENCY; ASSOCIATE; START DATE=01/2009; HRS/MO=160; TRADING HRS/MO=160; SELL LIFE AND DI INSURANCE

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view David Justin Zook'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

November 1, 2021 - Present

AMERITAS ADVISORY SERVICES, LLC

Office #1: 2000 Crow Canyon Place Ste 250, San Ramon, CA 94583

RIA

CRD#: 317245

SAN RAMON, CA

Current

December 7, 2010 - Present

AMERITAS INVESTMENT COMPANY, LLC

Office #1: 2000 Crow Canyon Place Ste 250, San Ramon, CA 94583

CRD#: 14869

SAN RAMON, CA

Past

March 30, 2011 - November 1, 2021

AMERITAS INVESTMENT COMPANY, LLC

RIA

CRD#: 14869

LINCOLN, NE

Past

April 30, 2008 - November 19, 2008

AMERIPRISE FINANCIAL SERVICES, LLC

CRD#: 6363

WALNUT CREEK, CA

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".

AMERITAS ADVISORY SERVICES, LLC

CRD#: 317245 / SEC#: 801-55153

RIA

Registered Investment Advisory firm - (1/13/1998 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

California
(3/30/2011)

IAR

California
(11/1/2021)

Oregon
(5/1/2020)

Texas
(12/3/2018)

IAR

Texas
(11/1/2021)

Virginia
(9/7/2017)

Washington
(7/21/2014)

West Virginia
(9/28/2017)

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

State Security Law Exam

IAR

Series 66

Date: 3/28/2011

Uniform Combined State Law Examination

General Industry/Product Exam

SIE

Date: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Date: 4/29/2008

General Securities Representative Examination

SRO Registrations

FINRA

Current Firm

AMERITAS ADVISORY SERVICES, LLC

CRD#: 317245 / SEC#: 801-55153

RIA

Registered Investment Advisory firm - (1/13/1998 Approved)

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Contact information

Main Address

5900 O Street, Lincoln, NE 68510

Mailing Address

Phone number

(800) 335-9858

Established

Firm type

Fiscal year end

# of Employees

560

SEC notice filing (51 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

FORM ADV PART 2A (9/19/2025)

AMERITAS INVESTMENT STRATEGIES WRAP BROCHURE (9/19/2025)

AMERITAS WEALTH PLATFORM (9/19/2025)

GALAXY WRAP FEE BROCHURE (9/19/2025)

GALAXY II WRAP FEE BROCHURE (9/19/2025)

CONSTELLATION WRAP FEE PROGRAM (9/19/2025)

Regulatory assets under management

Total Number of Accounts	41,501
AUM (Assets Under Management)	$ 11,506,548,514

Accountant surprise examination report

Filing Date	Form ADV-E Cover	Form ADV-E Report
10/28/2025	Cover Page	Report
07/23/2024	Cover Page	Report
07/27/2023	Cover Page	Report

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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David J. Zook

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view David Justin Zook's CRS (Customer Relationship Summary).

Certified licenses

Experience

AMERITAS INVESTMENT COMPANY, LLC

AMERITAS INVESTMENT COMPANY, LLC

AMERIPRISE FINANCIAL SERVICES, LLC

Primary Firm SEC Registration

AMERITAS ADVISORY SERVICES, LLC

State Registrations and Notice Filings

Exams

Series 66

Date: 3/28/2011

SIE

Date: 10/1/2018

Series 7

Date: 4/29/2008

FINRA

Current Firm

AMERITAS ADVISORY SERVICES, LLC

Contact information

SEC notice filing (51 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Accountant surprise examination report

Red Flags

Company Information

AMERITAS ADVISORY SERVICES, LLC

TRUST BUT VERIFY

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