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Joseph Michael Spierenburg

Advisor at OSAIC — East Troy, WI

Updated today

Credentials

Series 63, Series 65

Experience

< 1 year

Location

East Troy, WI 53120

OSAIC logo

OSAIC

Institution

Total advisors

7,830

Across 3,557 offices

Clients per advisor

73 Low

Avg AUM per client

$398,336 Typical

HNW client ratio

10% Low

About

Joseph Spierenburg is a financial advisor with OSAIC, holding Series 63 and Series 65 credentials. He has been with Osaic Wealth Inc since 2026. Prior to that, he worked in various educational roles including at Burlington Catholic School Inc and Catholic Central High School. OSAIC serves a broad range of retail and institutional clients through a large network of affiliated advisors, offering integrated brokerage and advisory services, financial planning, and access to third-party money managers. The firm employs a variety of investment tools and platforms to construct diversified portfolios and supports multiple account management options.

Client services

Based on OSAIC

Financial planning Portfolio management Pension consulting Selection of other advisers Educational seminars or workshops

Expertise

Based on OSAIC

Annuities Wealth management Tax-loss harvesting Private / alternative investments Retirement plans for business owners (SEP, solo 401k)

Occupation focus

Based on OSAIC

Founder/Business Owner Executive

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Fee options

Fixed

Fixed or flat fees for financial planning and consulting services generally range up to $25,000, fixed fees for Non-Discretionary Investment Advisory Services range from $500 - $15,000.

Commissions

Advisory Representatives also receive commissions for brokerage and insurance products sold through Osaic Wealth as a broker-dealer.

Project-based

Hourly fees generally range from $0 - $750 per hour for financial planning and consulting, and $50 - $750 per hour for Non-Discretionary Investment Advisory Services.

Other

Account minimum: $5,500 Fee-only: Hourly fees for financial planning or consulting services generally range from $0 - $750 per hour, not exceeding $25,000 total fees. Fixed or flat fees for financial planning and consulting generally range up to $25,000, and fixed fees for Non-Discretionary Investment Advisory Services range from $500 - $15,000, hourly fees $50 - $750 per hour.

Location

See office

East Troy, WI

2100 Church Street, Suite 203

East Troy WI 53120

Advisors at this office

3

Most active in

Wisconsin

Work history

< 1 year of industry experience

Osaic Wealth Inc

2026 - Present • 1 year

East Troy, WI

Burlington Catholic School Inc

2021 - 2026 • 5 years

Burlington, WI

Homemaker

2020 - 2021 • 1 year

Burlington, WI

Catholic Central High School

2018 - 2020 • 2 years

Burlington, WI

Trevor Wilmot Consolidated School District

2015 - 2018 • 3 years

Trevor, WI

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

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Nicholas M

Series 66

Waterford, WI

FIAT LUX Capital Management

Nicholas Mowry is a financial advisor with FIAT LUX Capital Management, holding a Series 66 designation and six years of industry experience. Prior to founding FIAT LUX in 2025, he worked at Lauer Financial Services and MWA Financial Services Inc. Outside of finance, he teaches private music lessons through his Nicholas Mowry Music business. FIAT LUX Capital Management is an independent advisory firm serving individuals, trusts, charitable organizations, small businesses, partnerships, and corporations. The firm manages approximately $51.6 million in client assets with a focus on customized investment management, cash-flow analysis, and planning.

Medicare planning Social Security optimization College savings (529s, UTMA, etc.) Options & derivatives strategies
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Thomas D

Series 63, Series 66

East Troy, WI

Coast Advisory LLC

Thomas Deppe Jr. is the sole advisor at Coast Advisory LLC, holding Series 63 and Series 66 licenses with 20 years of industry experience. He previously worked at Woodbury Financial Services, Inc. for over a decade and has engaged in insurance and tax preparation activities through Breakthru Financial Services LLC. Coast Advisory LLC provides asset management and financial planning services to individuals, small businesses, trusts, estates, high-net-worth clients, and charities. The firm employs a variety of analytical methods and investment strategies, including options and alternative investments, and may appoint sub-advisors to manage client accounts.

Active portfolio management Tax-loss harvesting
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Austin N

CFP®

Muskego, WI

Toptier Wealth Management

Austin Nelson is a CFP® professional with 10 years of experience in financial advising. He has worked at Toptier Wealth Management since 2018 and previously spent two years with Cambridge Investment Research Advisors, Inc. Toptier Wealth Management advises individual and high-net-worth clients, providing financial planning, wealth management, and discretionary portfolio management services. The firm manages approximately $175 million in discretionary assets primarily through mutual funds and ETFs, utilizing fundamental analysis and Modern Portfolio Theory, and offers specialized employer-related and business planning services.

Retirement income strategy Social Security optimization Equity compensation tax strategy Business exit / sale strategy Tax strategies for small businesses Founder/Business Owner Executive
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Michael B

Series 63, Series 65

Muskego, WI

Toptier Wealth Management

Michael Brusko is a financial advisor at Toptier Wealth Management with 15 years of industry experience. He holds Series 63 and Series 65 designations and previously worked at Heartland Advisors and ALPS Distributors, Inc. Brusko has been with Toptier Wealth Management since 2018. Toptier Wealth Management serves individual and high-net-worth clients, providing financial planning, wealth management, and discretionary portfolio management. The firm manages approximately $176 million in discretionary assets using mutual funds, ETFs, and model portfolios, with a focus on employer-related and business planning services.

Retirement income strategy Social Security optimization Equity compensation tax strategy Business exit / sale strategy Tax strategies for small businesses Founder/Business Owner Executive
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Shaun W

Series 63, Series 65

Eagle, WI

Avaii Wealth Management, LLC

Shaun Williams is a financial advisor with Avaii Wealth Management, LLC, holding Series 63 and Series 65 licenses and bringing 26 years of industry experience. Prior to joining Avaii in 2026, he worked for Ameritas Advisory Services, LLC and Ameritas Investment Company, LLC for 20 years. He is also president of Williams Financial, LLC, a business focused on insurance and business planning, and is involved in farming activities. Avaii Wealth Management provides investment management, financial planning, and retirement plan advisory services to individuals, families, trusts, charitable organizations, businesses, and retirement plans. The firm manages approximately $603 million with an 11-person advisory team, integrating financial planning and portfolio management using a mix of active and passive investments and third-party managers when appropriate.

Retirement plans for business owners (SEP, solo 401k)
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James P

Series 66

Elkhorn, WI

Harbour Investments, Inc.

James Pfeil is a financial advisor at Harbour Investments, Inc. with 13 years of industry experience. He holds a Series 66 designation and has worked at several firms including Thrivent Financial and Calton & Associates. In addition to his advisory role, he is involved in insurance through Sierra Financial Services, focusing on fixed annuities and various insurance products. Harbour Investments serves a diverse client base ranging from individual investors to institutional entities, offering portfolio management, financial planning, and multiple investment execution options tailored to individual advisors’ strategies.

Annuities Options & derivatives strategies
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