WU
WU

William Urquhart

24 Years of Experience
Boynton Beach, FL

William Urquhart is a registered investment advisor at Castle Island Wealth, based in Boynton Beach, FL, with 24 years of industry experience. William operates on a fee-only basis, meaning they do not earn commissions from product sales. Their practice areas include Financial Planning & Coaching, High Net Worth, Investment Management, Retirement Planning. Their firm serves 44 clients with $120M in assets under management.

Compensation
Fee-Only (% of Portfolio)Fixed/Hourly
Firm Size
4 advisors
Number of Clients
44 clients
Average Client Portfolio
$2.8M average
Assets Under Management
$121.2M

Fee Structure

Minimum Investment:$1M
Planning is included in investment management (also available separately)
Portfolio-Based Fees (Tiered)
Portfolio ValueAnnual Fee
Up to $500K1.50%
$500K - $1.0M1.25%
$1.0M - $5.0M1.00%
$5M+0.85%

Fees are negotiable depending on individual client circumstances. Account values of family members living in the same household may be combined to determine the applicable advisory fee.

Fee Estimator
Your Portfolio Value
$500K
$0$500K$1M$5M$20M
Estimated Annual Fee
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Location

Boynton Beach, FL

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History

Regulatory History
Clean regulatory record

No disclosures, customer disputes, or regulatory actions on file.

Disclosures include customer complaints, regulatory actions, and other events that advisors must report to the SEC. A clean record means none have been reported.

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Other Business Activities

William is self-employed as a Certified Public Accountant (CPA). This activity is not investment-related.

Employment History
Current Registrations
Castle Island Wealth
December 2025 - Present · 5 mos
Previous Registrations
Longhorn Investments, INC.
January 2002 - December 2025 · 23 yrs 11 mos
State Registrations1 state
FL
Advisor

You can work with an advisor not registered in your state. Most advisors can legally serve a small number of clients across state lines without registering.

Exams
No exam information available for this advisor.
William Urquhart - Financial Advisor | TrueAdvisor