William Hensien, CFP®
Senior Vice President, Financial Advisor, Branch Manager
Phone:
(262) 241-1960(262) 241-1960
Morgan Stanley
Mequon Branch Office
You define success, we help you achieve it
11501 North Port Washington
Mequon, WI 53092
US
Branch:
(262) 241-1920(262) 241-1920
Toll-Free:
(888) 791-8360(888) 791-8360
Branch Manager
William HensienPhone:
(262) 241-1960(262) 241-1960
About Morgan Stanley Mequon Branch
Our Financial Advisors strive to earn the trust of many individuals, families and institutions while helping them achieve their goals. With a full suite of services, our objective is to deliver the resources that can best accomplish each client’s unique goals.
We look forward to working together.
We look forward to working together.
Services Provided
- Retirement PlanningFootnote1
- Saving for CollegeFootnote2
- Maintaining Cash Flow
- Long-term Care InsuranceFootnote3
- Traditional Investments
- Alternative InvestmentsFootnote4
- Insurance ServicesFootnote5
- Investing with ImpactFootnote6
- Legacy PlanningFootnote7
- Succession PlanningFootnote8
- Family Mission Statements
- Next Generation EducationFootnote9
- Lending SolutionsFootnote10
- Cash Management SolutionsFootnote11
Our Team at Morgan Stanley Mequon Branch
About William Hensien
As a Financial Advisor with Morgan Stanley since 2009, Bill concentrates on the financial needs of high-net-worth individuals by helping them develop strategies to manage their personal wealth. With over 30 years of experience, he promotes a long-term approach to investing and emphasizes financial planning to help clients determine their financial needs and risk tolerance.
Bill has built his career on three principles: putting clients’ interests first, providing exceptional personal service and taking an integrated approach to comprehensive wealth management.
Bill has been a Financial Advisor for 30 years, joining Morgan Stanley in 2009 in the Morgan Stanley office in Mequon, WI.
He graduated from University of Wisconsin – Milwaukee with degree in Business and Economics. Bill is a Certified Financial Planner™ professional, a designation awarded by the certified Financial Planner Board of Standards, Inc.
He resides in Grafton, Wisconsin and is active in the community.
Bill has built his career on three principles: putting clients’ interests first, providing exceptional personal service and taking an integrated approach to comprehensive wealth management.
Bill has been a Financial Advisor for 30 years, joining Morgan Stanley in 2009 in the Morgan Stanley office in Mequon, WI.
He graduated from University of Wisconsin – Milwaukee with degree in Business and Economics. Bill is a Certified Financial Planner™ professional, a designation awarded by the certified Financial Planner Board of Standards, Inc.
He resides in Grafton, Wisconsin and is active in the community.
Securities Agent: AZ, CA, CO, DC, FL, GA, IL, IN, KY, MD, MN, NC, OR, TX, VA, WI; Investment Advisor Representative; BM/Supervisor; General Securities Representative; Managed Futures
NMLS#: 1279058
NMLS#: 1279058
Interested in a Career at Morgan Stanley?
Financial Advisors
Morgan Stanley Wealth Management grants Financial Advisors access to global resources and capabilities that will take your business to the next level—and provide confidence to your clients.
Experienced Professionals
Leverage your talent, hone your skills and build a career at Morgan Stanley, where our goal is always to deliver first-class business in a first-class way.
Branch Address
11501 North Port Washington
Mequon, WI 53092
US
Branch:
(262) 241-1920(262) 241-1920
Toll-Free:
(888) 791-8360(888) 791-8360
Fax:
(262) 241-1921(262) 241-1921
Details
front door parking on Eastside of Office Building
1When Morgan Stanley Smith Barney LLC, its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors (collectively, “Morgan Stanley”) provide “investment advice” regarding a retirement or welfare benefit plan account, an individual retirement account or a Coverdell education savings account (“Retirement Account”), Morgan Stanley is a “fiduciary” as those terms are defined under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and/or the Internal Revenue Code of 1986 (the “Code”), as applicable. When Morgan Stanley provides investment education, takes orders on an unsolicited basis or otherwise does not provide “investment advice”, Morgan Stanley will not be considered a “fiduciary” under ERISA and/or the Code. For more information regarding Morgan Stanley’s role with respect to a Retirement Account, please visit www.morganstanley.com/disclosures/dol. Tax laws are complex and subject to change. Morgan Stanley does not provide tax or legal advice. Individuals are encouraged to consult their tax and legal advisors (a) before establishing a Retirement Account, and (b) regarding any potential tax, ERISA and related consequences of any investments or other transactions made with respect to a Retirement Account. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
For more information, please see the Morgan Stanley Smith Barney LLC Client Relationship Summary.
2Tax laws are complex and are subject to change. Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Individuals should always check with their tax or legal advisor before engaging in any transaction involving 529 Plans, Education Savings Accounts and other tax-advantaged investments.
3Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
4Alternative Investments are speculative and include a high degree of risk. An investor could lose all or a substantial amount of his/her investment. Alternative investments are appropriate only for qualified, long-term investors who are willing to forgo liquidity and put capital at risk for an indefinite period of time.
5Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
6The returns on a portfolio consisting primarily of sustainable investments may be lower or higher than a portfolio that is more diversified or where decisions are based solely on investment considerations. Because sustainability criteria exclude some investments, investors may not be able to take advantage of the same opportunities or market trends as investors that do not use such criteria. Diversification does not guarantee a profit or protect against loss in a declining financial market.
7Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
8Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
9Tax laws are complex and are subject to change. Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Individuals should always check with their tax or legal advisor before engaging in any transaction involving 529 Plans, Education Savings Accounts and other tax-advantaged investments.
10Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
11Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
Morgan Stanley is an equal opportunity employer committed to diversifying its workforce (M/F/Disability/Vet).
The investments and products listed may not be appropriate for all investors. Morgan Stanley Smith Barney LLC recommends that investors independently evaluate particular investments or products, and encourages investors to seek the advice of a Financial Advisor or Private Wealth Advisor. The appropriateness of a particular investment or product will depend upon an investor's individual circumstances and objectives.
Morgan Stanley Wealth Management is a business of Morgan Stanley Smith Barney LLC.
© 2025 Morgan Stanley Smith Barney LLC. Member SIPC.
Awards Disclosures | Morgan Stanley
For more information, please see the Morgan Stanley Smith Barney LLC Client Relationship Summary.
2Tax laws are complex and are subject to change. Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Individuals should always check with their tax or legal advisor before engaging in any transaction involving 529 Plans, Education Savings Accounts and other tax-advantaged investments.
3Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
4Alternative Investments are speculative and include a high degree of risk. An investor could lose all or a substantial amount of his/her investment. Alternative investments are appropriate only for qualified, long-term investors who are willing to forgo liquidity and put capital at risk for an indefinite period of time.
5Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
6The returns on a portfolio consisting primarily of sustainable investments may be lower or higher than a portfolio that is more diversified or where decisions are based solely on investment considerations. Because sustainability criteria exclude some investments, investors may not be able to take advantage of the same opportunities or market trends as investors that do not use such criteria. Diversification does not guarantee a profit or protect against loss in a declining financial market.
7Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
8Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
9Tax laws are complex and are subject to change. Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Individuals should always check with their tax or legal advisor before engaging in any transaction involving 529 Plans, Education Savings Accounts and other tax-advantaged investments.
10Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
11Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
Morgan Stanley is an equal opportunity employer committed to diversifying its workforce (M/F/Disability/Vet).
The investments and products listed may not be appropriate for all investors. Morgan Stanley Smith Barney LLC recommends that investors independently evaluate particular investments or products, and encourages investors to seek the advice of a Financial Advisor or Private Wealth Advisor. The appropriateness of a particular investment or product will depend upon an investor's individual circumstances and objectives.
Morgan Stanley Wealth Management is a business of Morgan Stanley Smith Barney LLC.
© 2025 Morgan Stanley Smith Barney LLC. Member SIPC.
Awards Disclosures | Morgan Stanley
CRC 4665150 (08/2025)