
John CastaldoJohn Castaldo, CFP®, AIF®Investment Associate
About John
John Castaldo is an Investment Assocate at J.P. Morgan Wealth Management.
As a member of The Fonseca Group, John provides operational and customer service support for sophisticated professionals and high-net-worth individuals and families from all over the globe. John's responsibilities include onboarding new and prospective clients, executing securities transactions, and coordinating operational aspects of The Fonseca Group. His reputation for managing day-to-day activities in a steady and experienced manner is consistently noted by clients, matching The Fonseca Group's firm-wide exceptional reputation.
John began his career in 2019 at Bank of America as a Relationship Banker, where he acquired skills to carefully address individual clients' needs. He then was promoted to Relationship Management in 2020, gaining valuable relationship management experience by managing high-net-worth client relationship accounts, business consulting, mortgage acquisitions, and life plan management.
In April of 2022, John joined The Fonseca Group at J.P. Morgan Wealth Advisors where he is now a vital member of the team, proudly driving outstanding client service.
John graduated summa cum laude from Mercy College with a B.S. in Behavioral Sciences, with a concentration in Psychology. While continuing his career within the wealth management world, he pursued graduate-level education. Graduating at the top of his class with Distinction, John earned an M.B.A. with a concentration in Finance.
John holds FINRA Series 7 and 66 securities licenses as well as the Variable, Heath, and Life Insurance licenses. He is a CERTIFIED FINANCIAL PLANNER® (CFP®) professional and earned the Accredited Investment Fiduciary® (AIF®) designation.
Active in his community, John volunteers many hours a week to youth group activities and service at his local church. His role in the organization helps provide a positive role model to the local youth by teaching and guiding them.
Fi360 Inc. owns and awards the certification marks "AIF®" and "Accredited Investment Fiduciary®". Authorized users of the marks have successfully met requirements for initial certification and annual recertification.
CFP Board owns the marks CFP®, CERTIFIED FINANCIAL PLANNER®in the U.S.
Insights

Retirement and estate planning for unmarried couples
September 10, 2025Unmarried couples may find that they have some extra hoops to jump through in their financial lives. Learn about these challenges and some steps you can take to overcome them.Read Now
Protecting estate plans from hostile family members may be advisable
September 9, 2025LGBTQ+ persons may need to take additional precaution with their estate planning documents to ensure their wishes are honored.Read Now
The duties of a trustee
September 9, 2025There are several important factors that should go into the decision of who to elect as a trustee. Learn what to consider to ensure the assets you leave behind are well cared for.Read Now
August jobs report shows stalling labor market; rate cut could be on the way
September 8, 2025August's jobs report showed signs of the labor market stalling, which could trigger a Federal Reserve rate cut in September.Read Now
Managing cash: Making sure your assets are well protected
September 8, 2025Choosing where and how to hold your cash reserves is as important as any investment decision.Read Now
Mind your business: How to keep your company cyber secure
September 8, 2025Does your business’ cybersecurity need some TLC? With cybercrime on the rise, it’s important to understand how you can keep your business accounts and assets well protected.Read Now
The rate-cutting playbook: Fixed income in focus
September 5, 2025The Federal Reserve looks set to cut rates this month. Here’s where we see opportunity.Read Now
How AI can boost productivity and jump start growth
September 4, 2025Our analytic framework quantifies the potential economic impact of AI. We believe it could be transformative.Read Now
Financial checklist: How to talk to your advisor
August 28, 2025Knowing which points to raise with your financial advisor can make for a more productive and fruitful conversation. Learn more here.Read Now
Retirement and estate planning for unmarried couples
September 10, 2025Unmarried couples may find that they have some extra hoops to jump through in their financial lives. Learn about these challenges and some steps you can take to overcome them.Read Now
Protecting estate plans from hostile family members may be advisable
September 9, 2025LGBTQ+ persons may need to take additional precaution with their estate planning documents to ensure their wishes are honored.Read Now
The duties of a trustee
September 9, 2025There are several important factors that should go into the decision of who to elect as a trustee. Learn what to consider to ensure the assets you leave behind are well cared for.Read Now
August jobs report shows stalling labor market; rate cut could be on the way
September 8, 2025August's jobs report showed signs of the labor market stalling, which could trigger a Federal Reserve rate cut in September.Read Now
Managing cash: Making sure your assets are well protected
September 8, 2025Choosing where and how to hold your cash reserves is as important as any investment decision.Read Now
Mind your business: How to keep your company cyber secure
September 8, 2025Does your business’ cybersecurity need some TLC? With cybercrime on the rise, it’s important to understand how you can keep your business accounts and assets well protected.Read Now
The rate-cutting playbook: Fixed income in focus
September 5, 2025The Federal Reserve looks set to cut rates this month. Here’s where we see opportunity.Read Now
How AI can boost productivity and jump start growth
September 4, 2025Our analytic framework quantifies the potential economic impact of AI. We believe it could be transformative.Read Now
Financial checklist: How to talk to your advisor
August 28, 2025Knowing which points to raise with your financial advisor can make for a more productive and fruitful conversation. Learn more here.Read Now