UBS Financial Services
45yrs
Top advisor by experience in Hyannis
New
Ethan Grindle
Financial advisor at Morgan Stanley
Ethan Grindle is a fiduciary financial advisor in Hyannis, Massachusetts, registered since Apr 2026. Ethan joined Morgan Stanley in 2026, a firm offering financial planning, investment management, and retirement plan consulting. The firm is paid through a percentage of assets, flat fees, and commissions.
One of 97 advisors with offices in Hyannis, and one of 91 fiduciaries.
At a glance
ExperienceNew to the profession (since Apr 2026)
How that compares ?New to the profession
Office45 North Street, Hyannis, MA 02601
FirmMorgan Stanley
How the firm is paid ?Percent of assets, Flat fee, Commissions, Performance fee, Other
Typical client at the firm ?$670,481
Advisors at the firm23,156
States licensed ?1 state
Services through Morgan Stanley
Financial planningInvestment management for individuals and small businessesManaging mutual fundsInvestment management for businesses and institutionsRetirement plan consultingChoosing other investment managersEducational seminars and workshopsOther services
Specialties, designations like CFP®, and languages spoken appear here when advisors claim their profiles.
Licenses
Exams passed, from the official record. Tap a license to see what it allows.
Series 66Uniform Combined State Law Examination
Career
- Sep 2026 – nowMorgan StanleyCurrent firm
- Jun 2026 – Aug 2026Morgan StanleyPreviously
Contact Ethan
(914) 225-5510Firm headquarters in Purchase, NY. Ask for Ethan. 45 North StreetHyannis, MA 02601Office · Get directions Firm websitewww.morganstanley.com
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Questions to ask Ethan
Tailored to Ethan’s registration and firm.
- Who on your team supports you, and who reviews the recommendations you make?
- At a firm this size, will I work with you directly or with a service team?
- Your firm can charge performance-based fees. Would that apply to me?
- What does a financial plan with you include, and how often is it updated?
- If you use outside managers, how are they chosen and what do they cost on top of your fee?
- Where would my money be held, and will I get statements directly from that firm?
My notes and scorecard
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About Ethan
How do I contact Ethan?
Call Morgan Stanley at (914) 225-5510 and ask for Ethan Grindle. Ethan works from the Hyannis, MA office.
How long has Ethan been a financial advisor?
Ethan is new to the profession, registered since Apr 2026, and holds 1 license.
What licenses does Ethan hold?
Series 66. Tap any license on this page to see what it allows.
Is Ethan a fiduciary?
Ethan is registered as an investment advisor representative, which carries a fiduciary duty when giving investment advice.
How is Ethan paid?
Morgan Stanley reports being paid by a percentage of the assets they manage, flat or fixed fees, commissions on some products, a share of investment gains, other fees. Ask Ethan for your total yearly cost in dollars.
Official record as of October 3, 2026.
This profile is for information only and is not financial advice or a recommendation.
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