Donald F. Chamberlin
FOUNDATIONS INVESTMENT ADVISORS LLC
ST. LOUIS, MO 63131
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CRD#: 5715574
Professional summary
Donald Fruehauf Chamberlin III, CFP®, who also goes by D.c. Fruehauf Chamberlin III, Don Fruehauf Chamberlin III, is a registered financial advisor currently at FOUNDATIONS INVESTMENT ADVISORS LLC located in St. Louis, Missouri.
Donald is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2009. Donald has worked at 3 firms and has passed the Series 65 exam.
Question & Answer
Are you a "fiduciary"?
Yes
Aliases
D.c. Fruehauf Chamberlin Iii | Don Fruehauf Chamberlin Iii
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) MR. CHAMBERLIN III IS A LICENSED INSURANCE AGENT. IN THIS CAPACITY, HE MAY OFFER FIXED INSURANCE PRODUCTS INCLUDING BUT NOT TO LIMITED LIFE INSURANCE, ANNUITIES, DISABILITY INSURANCE, LONG TERM CARE INSURANCE AND MEDICARE SUPPLEMENTS AND RECEIVES NORMAL AND CUSTOMARY COMMISSIONS AS A RESULT OF ANY SALES. IN ADDITION, HE MAY RECEIVE OTHER COMPENSATION SUCH AS FIXED LIFE TRAILS. MR. CHAMBERLIN III SPENDS APPROX. 10 HRS/WEEK DURING TRADING HOURS ON THIS ACTIVITY. 2) CHAMBERLIN FINANCIAL PLANNING, INC., OWNER. 12444 POWERS COURT DR. SUITE 200, ST. LOUIS, MO 63131. BUSINESS ENTITY SERVING ADMINISTRATIVE PURPOSES FOR MY INVESTMENT ADVISORY BUSINESS. 3) DONALD CHAMBERLIN III IS A BOARD MEMBER AND TRUSTEE FOR THE CATLIN TRACT HOMEOWNERS ASSOCIATION. MR. CHAMBERLIN III SPENDS APPROXIMATELY ONE HOUR PER MONTH ON THIS ACTIVITY DURING NON-TRADING HOURS. NO COMPENSATION IS RECEIVED FOR THIS ACTIVITY. 4) STARTED: 10/2025; ESTATE GURU; NON-INVESTMENT RELATED; 410 S UNIVERSITY AVE, PROVO, UT 84601;10 HOURS/MO. DURING TRADING HOURS; NON-LEGAL ESTATE PLANNING ADMINISTRATIVE SERVICES; DUTIES INCLUDE NON-LEGAL SERVICES TO ASSIST CLIENTS WITH DOCUMENT ORGANIZATION, DATA ENTRY, AND PLATFORM NAVIGATION RELATED TO ESTATE PLANNING SOFTWARE.
CRS (Client Relationship Summary) - RIA
Click below to view Donald Fruehauf Chamberlin III's 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®
CFP®
Start date: 2014
Experience
Current
September 19, 2025 - Present
FOUNDATIONS INVESTMENT ADVISORS LLC
Office #1: 12444 Powerscourt Dr #100, St. Louis, MO 63131Office #2: 231 North Main St, Edwardsville, IL 62025Office #3: 6905 North Wickham Rd. #400, Melbourne, FL 32940RIA
CRD#: 175083
ST. LOUIS, MO
Past
March 30, 2011 - October 1, 2025
PROSPERITY CAPITAL ADVISORS
RIA
CRD#: 156480
Saint Louis, MO
Past
October 26, 2009 - March 30, 2011
AMERICAN INVESTMENT SERVICES
RIA
CRD#: 144088
ST LOUIS, MO
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".
FI
FOUNDATIONS INVESTMENT ADVISORS LLC
5 MONEY MYTHS | WISER FINANCIAL ADVISORS | WEALTH CONSCIOUS | WAY FINANCIAL AND INSURANCE SERVICES, INC. | WAY FINANCIAL AND INSURANCE SERVICES | VITAL RETIREMENT PLANNERS | TRUE FINANCIAL | THE HIDDEN WEALTH SOLUTION | THE ESTATE AND RETIREMENT PLANNING CENTER | THE ADVISORS GROUP | TGW WEALTH MANAGEMENT | SUREPLAN FINANCIAL, INC. | SUMMIT FINANCIAL SERVICES | STEWART FINANCIAL SERVICES | SPINELLI WEALTH MANAGEMENT | SPECTRUM ADVISORY GROUP, LLC | SOVEREIGN WEALTH MANAGEMENT | SMART MONEY ADVISORS | SL CAPITAL WEALTH | SIMON & SIMON FINANCIAL, LLC | SIGNATURE WEALTH AND TAX | SECURE MONEY ADVISORS | SECRETARIO FINANCIAL, LLC | SARASOTA WEALTH ADVISORY | ROBERTS WEALTH MANAGEMENT OF MS, LLC | ROBBIN BROOME, INC. | RO ADVISORY SERVICES, LLC | RISE NORTH CAPITAL | RETIREMENT PLANS, LLC | RETIREMENT OUTFITTERS | RETIRE SIMPLY | REJOYCE FINANCIAL | RDW FINANCIAL GROUP | QUEST COMMONWEALTH | PFIS FINANCIAL | NORTHERN ALLIANCE FINANCIAL | NATHAN FORT, LLC | MORIARTY FINANCIAL SERVICES | MONTINI & COMPANY TAX ADVISORY | MONTINI & CO TAX ADVISORY GROUP | MOMENTUM FINANCIAL AND INSURANCE SERVICES, LLC | MCKINNEY MOORE WEALTH MANAGEMENT | MASSIF WEALTH SYSTEMS | MARKIEWICZ FINANCIAL GROUP | MARKET ADVISORY GROUP | MALIA FINANCIAL GROUP | LONGSHAW FINANCIAL GROUP | LOGAN GROUP | LIVE WELL ASSET MANAGEMENT | LIBERTY ADVISORY GROUP | KELLY FINANCIAL SERVICES | JP SANTANIELLO RETIREMENT PLANNING SOLUTIONS | JEREMY P. BARNARD, LLC | J.M. ARBOUR | IPG FINANCIAL | INTRINSIC WEALTH STRATEGIES, INC. | IMPACT PARTNERS FINANCIAL, LLC | HUGHES & DERN FINANCIAL GROUP | HTR GROUP, N.E., LLC, THE HELP TO RETIRE GROUP, THE HTR GROUP | HANSON FINANCIAL SERVICES, LLC | GUARDIAN INVESTMENT ADVISORS | GOLDEN EAGLE FINANCIAL, LTD. | GAISER FINANCIAL GROUP | FUCHS FINANCIAL | FREEDOM RETIREMENT SERVICES | FREEDOM INSURANCE AND FINANCIAL SOLUTIONS | FOUNDATIONS INVESTMENT ADVISORS LLC | FINANCIAL SECURITY ASSOCIATES INCORPORATED | FINANCIAL GRAVITY WEALTH | FIAT WEALTH MANAGEMENT | EVANS FINANCIAL GROUP / VETWEALTH | DONATO WEALTH MANAGEMENT, PLLC | DETROIT FINANCIAL | DAGHER FINANCIAL, LLC | CREATIVE SENIOR SOLUTIONS | CORNERSTONE CAPITAL MANAGEMENT | COMPLETE WEALTH STRATEGY | COMPASS RETIREMENT | COMPASS FINANCIAL | COASTAL FINANCIAL ADVISORS, LLC | CLEARPATH WEALTH ADVISORS | CLARK WEALTH MANAGEMENT, LLC | CHICAGO ONE FINANCIAL | CHADMERE CAPITAL | CASHMORE INVESTMENTS | CAPITOL PLANNING GROUP | ASSET PRESERVATION TAX & RETIREMENT, LLC | ASSET MANAGEMENT GROUP, INC. | ARTESIAN FINANCIAL GROUP | ANDREWS FINANCIAL SERVICES | ALPHA 1 TAX & WEALTH MANAGEMENT, LLC | ALLON PLANNING PARTNERS | AJM FINANCIAL | A4 FINANCIAL
CRD#: 175083 / SEC#: 801-100512
RIA
Registered Investment Advisory firm - (7/13/2015 Approved)Arizona
Registered Investment Advisory firm - (7/18/2015 Terminated)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.Highlighted states indicate IAR registrations
IAR
Florida(10/8/2025)
IAR
Illinois(9/25/2025)
IAR
Missouri(9/23/2025)
IAR
Texas(9/19/2025)
Current Firm
FI
FOUNDATIONS INVESTMENT ADVISORS LLC
5 MONEY MYTHS | WISER FINANCIAL ADVISORS | WEALTH CONSCIOUS | WAY FINANCIAL AND INSURANCE SERVICES, INC. | WAY FINANCIAL AND INSURANCE SERVICES | VITAL RETIREMENT PLANNERS | TRUE FINANCIAL | THE HIDDEN WEALTH SOLUTION | THE ESTATE AND RETIREMENT PLANNING CENTER | THE ADVISORS GROUP | TGW WEALTH MANAGEMENT | SUREPLAN FINANCIAL, INC. | SUMMIT FINANCIAL SERVICES | STEWART FINANCIAL SERVICES | SPINELLI WEALTH MANAGEMENT | SPECTRUM ADVISORY GROUP, LLC | SOVEREIGN WEALTH MANAGEMENT | SMART MONEY ADVISORS | SL CAPITAL WEALTH | SIMON & SIMON FINANCIAL, LLC | SIGNATURE WEALTH AND TAX | SECURE MONEY ADVISORS | SECRETARIO FINANCIAL, LLC | SARASOTA WEALTH ADVISORY | ROBERTS WEALTH MANAGEMENT OF MS, LLC | ROBBIN BROOME, INC. | RO ADVISORY SERVICES, LLC | RISE NORTH CAPITAL | RETIREMENT PLANS, LLC | RETIREMENT OUTFITTERS | RETIRE SIMPLY | REJOYCE FINANCIAL | RDW FINANCIAL GROUP | QUEST COMMONWEALTH | PFIS FINANCIAL | NORTHERN ALLIANCE FINANCIAL | NATHAN FORT, LLC | MORIARTY FINANCIAL SERVICES | MONTINI & COMPANY TAX ADVISORY | MONTINI & CO TAX ADVISORY GROUP | MOMENTUM FINANCIAL AND INSURANCE SERVICES, LLC | MCKINNEY MOORE WEALTH MANAGEMENT | MASSIF WEALTH SYSTEMS | MARKIEWICZ FINANCIAL GROUP | MARKET ADVISORY GROUP | MALIA FINANCIAL GROUP | LONGSHAW FINANCIAL GROUP | LOGAN GROUP | LIVE WELL ASSET MANAGEMENT | LIBERTY ADVISORY GROUP | KELLY FINANCIAL SERVICES | JP SANTANIELLO RETIREMENT PLANNING SOLUTIONS | JEREMY P. BARNARD, LLC | J.M. ARBOUR | IPG FINANCIAL | INTRINSIC WEALTH STRATEGIES, INC. | IMPACT PARTNERS FINANCIAL, LLC | HUGHES & DERN FINANCIAL GROUP | HTR GROUP, N.E., LLC, THE HELP TO RETIRE GROUP, THE HTR GROUP | HANSON FINANCIAL SERVICES, LLC | GUARDIAN INVESTMENT ADVISORS | GOLDEN EAGLE FINANCIAL, LTD. | GAISER FINANCIAL GROUP | FUCHS FINANCIAL | FREEDOM RETIREMENT SERVICES | FREEDOM INSURANCE AND FINANCIAL SOLUTIONS | FOUNDATIONS INVESTMENT ADVISORS LLC | FINANCIAL SECURITY ASSOCIATES INCORPORATED | FINANCIAL GRAVITY WEALTH | FIAT WEALTH MANAGEMENT | EVANS FINANCIAL GROUP / VETWEALTH | DONATO WEALTH MANAGEMENT, PLLC | DETROIT FINANCIAL | DAGHER FINANCIAL, LLC | CREATIVE SENIOR SOLUTIONS | CORNERSTONE CAPITAL MANAGEMENT | COMPLETE WEALTH STRATEGY | COMPASS RETIREMENT | COMPASS FINANCIAL | COASTAL FINANCIAL ADVISORS, LLC | CLEARPATH WEALTH ADVISORS | CLARK WEALTH MANAGEMENT, LLC | CHICAGO ONE FINANCIAL | CHADMERE CAPITAL | CASHMORE INVESTMENTS | CAPITOL PLANNING GROUP | ASSET PRESERVATION TAX & RETIREMENT, LLC | ASSET MANAGEMENT GROUP, INC. | ARTESIAN FINANCIAL GROUP | ANDREWS FINANCIAL SERVICES | ALPHA 1 TAX & WEALTH MANAGEMENT, LLC | ALLON PLANNING PARTNERS | AJM FINANCIAL | A4 FINANCIAL
CRD#: 175083 / SEC#: 801-100512
RIA
Registered Investment Advisory firm - (7/13/2015 Approved)Arizona
Registered Investment Advisory firm - (7/18/2015 Terminated)Upgrade to AdvisorCheck Premium
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Contact information
Main Address
4050 E. Cotton Center Blvd. Suite 40, Phoenix, AZ 85040
Mailing Address
Phone number
(480) 626-2979
Established
Firm type
Fiscal year end
# of Employees
284
SEC notice filing (52 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 53,653 |
| AUM (Assets Under Management) | $ 7,184,472,288 |
Red Flags
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Company Information
FOUNDATIONS INVESTMENT ADVISORS LLC
CRD#: 175083St. Louis, MO 63131TRUST BUT VERIFY
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