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WILLIAM ARTHUR BERG

WILLIAM A. BERG

Some features on this profile are disabled
CRD#: 1293270
WILLIAM ARTHUR BERG

Professional summary

Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.

That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.

WILLIAM ARTHUR BERG, CFP® was a registered financial professional .

WILLIAM is a previously registered financial professional and started their career in finance in 1989. WILLIAM had worked at 3 firms and has passed the Series 65, Series 63, Series 7 and Series 24 exams.

Biography

wberg@merceradvisors.com 503.419.3938 As a Senior Wealth Advisor, Bill manages client portfolios and assists clients in meeting their wealth management objectives. Prior to joining Mercer Advisors, Bill directed research for a venture capital investment banking firm. He started his career as a corporate and securities attorney with Stoel Rives LLP. He went on to found Sigma Investment Management Company in Portland, Oregon in 1992. Bill received undergraduate and graduate degrees in economics from Stanford University and a law degree from Harvard Law School. He is a CERTIFIED FINANCIAL PLANNER™ professional and a CFA®. Bill sits on the board, executive committee, and investment committee of each of the Oregon Community Foundation and the Oregon Health & Science University Foundation, as well as on the investment committee of The Ford Family Foundation.

Question & Answer

Are you a "fiduciary"?
No

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)

The CRS(Customer Relationship Summary) document is not provided.

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
CFP®

Certified Financial Planner

Experience

Past

December 19, 2018 - July 18, 2025

MERCER GLOBAL ADVISORS INC.

RIA
CRD#: 147363
Portland, OR
Past

November 4, 1992 - April 23, 2019

SIGMA INVESTMENT MANAGEMENT COMPANY

RIA
CRD#: 104535
PORTLAND, OR
Past

May 23, 1989 - October 31, 1995

PAULSON INVESTMENT COMPANY LLC

BD
CRD#: 5670
PORTLAND, OR

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".
MG
MERCER GLOBAL ADVISORS INC.
MERCER ADVISORS | MERCER GLOBAL ADVISORS INC.

CRD#: 147363 / SEC#: 801-69271

RIA
Registered Investment Advisory firm - (5/30/2008 Approved)

State Registrations and Notice Filings

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

Visual representation of state registrations

This advisor is not registered in any state.

Exams

State Security Law Exam
IAR
Series 65
Date: 6/7/1994
Uniform Investment Adviser Law Examination
State Security Law Exam
RR
Series 63
Date: 8/16/1989
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 7
Date: 5/20/1989
General Securities Representative Examination
Principal/Supervisory Exam
RR
Series 24
Date: 8/16/1989
General Securities Principal Examination

Current Firm

MG
MERCER GLOBAL ADVISORS INC.
MERCER ADVISORS | MERCER GLOBAL ADVISORS INC.

CRD#: 147363 / SEC#: 801-69271

RIA
Registered Investment Advisory firm - (5/30/2008 Approved)
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Contact information

Main Address
1200 17th Street Suite 2000, Denver, CO 80202
Mailing Address
Phone number
(888) 885-8101
Established
Firm type
Fiscal year end
# of Employees
1,166

SEC notice filing (53 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

MERCER ADVISORS ADV 2A 12/24/2025 (12/24/2025)

Regulatory assets under management

Total Number of Accounts99,044
AUM (Assets Under Management)$ 60,256,270,580

Accountant surprise examination report

Filing DateForm ADV-E CoverForm ADV-E Report
10/29/2025
Cover Page
Report
07/31/2024
Cover Page
Report
09/28/2023
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.

Company Information

MERCER GLOBAL ADVISORS INC.

Sr. Wealth AdvisorCRD#: 147363

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Contact information

(xxx) xxx-xxxx
xxxxx@xxxx.xxx

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