
Mark HorncastleMark HorncastleManaging DirectorWealth Partner
Awards and Industry Recognition

Forbes
About Mark
Mark Horncastle is a Managing Director and Wealth Partner with J.P. Morgan Wealth Management.
A member of The Firstman, Horncastle, Cram, Worley Group, Mark serves as the lead on alternative investments for the team's clients. He finds that often in the industry, these asset classes are ignored because of the size and scope of data required to conduct in-depth analysis. However, Mark and the team view alternative investments as a vital component in the wealth management lexicon for high- and ultra-high-net-worth clients.
Although Mark has significant experience across the broader wealth management landscape, he is considered a subject matter professional in this disparate universe of private equity and hedge fund asset classes. The collective information acquired from long and deep relationships with some of the smartest investment firms and investors of the last twenty-five years has given Mark a nuanced understanding of the timing, rhythm, themes, and differentiated ways to leverage alternative investments in a value-added manner. He relies on the vast research and resources of J.P. Morgan to inform his recommendations.
Mark is a member of the J.P. Morgan Wealth Management Portfolio Manager Program, a select group of Advisors who undergo a screening process to manage discretionary client portfolios and are subject to ongoing quantitative and qualitative reviews to assess their investment strategies.
Before joining J.P. Morgan in 2015, he spent seventeen years in Finance at Donaldson, Lufkin & Jenrette/Credit Suisse. Mark holds an M.B.A. in Finance from Vanderbilt University Owen Graduate School of Management. He earned a B.A. from Trinity College with a major in Political Science.
Mark lives in Fort Lauderdale with his wife, Lorena, and three children, Emma, Audrey, and George.
Insights

Helping your parents retire: How to get started
May 19, 2025Ensuring your parent’s successful retirement starts with a successful conversation.Read Now
What’s on the horizon for the proposed House reconciliation bill?
May 16, 2025The proposed bill includes an extension of 2017’s Tax Cuts and Jobs Act. What could this mean for the economy and markets?Read Now
What’s on the horizon for the new House reconciliation bill?
May 16, 2025The new bill includes an extension of 2017’s Tax Cuts and Jobs Act. What could this mean for the economy and markets?Read Now
Family wealth services: Building in a more holistic approach to wealth management
May 15, 2025With wealth transfers, increasingly complex portfolios and demand for personalization on the rise, family wealth services can offer investors more holistic wealth management.Read Now
The value of family engagement and governance in wealth planning
May 15, 2025Establishing a values-centered framework for your family’s wealth can foster smoother family dynamics, decision making and transitions.Read Now
How to successfully gift to heirs
May 14, 2025Winning wealth-transfer plans combine distribution policies, investment strategies and family governance principles. Here’s how you can potentially hit this trifecta.Read Now
April 2025 inflation rate lower than expected: What this means for investors
May 14, 2025The April 2025 Consumer Price Index (CPI) print from the Bureau of Labor Statistics showed that inflation cooled further in April. However, the potential impact of tariffs still looms.Read Now
How to better position portfolios before the hard data changes
May 9, 2025The impacts of elevated uncertainty aren’t fully reflected in the hard data. Here are a few things investors can do now.Read Now
May 2025 Fed Meeting: Rates hold firm again as FOMC takes ‘wait and see’ approach
May 8, 2025The Federal Reserve held interest rates steady during its May meeting and vowed to take a “wait-and-see” approach to future cuts.Read Now
Helping your parents retire: How to get started
May 19, 2025Ensuring your parent’s successful retirement starts with a successful conversation.Read Now
What’s on the horizon for the proposed House reconciliation bill?
May 16, 2025The proposed bill includes an extension of 2017’s Tax Cuts and Jobs Act. What could this mean for the economy and markets?Read Now
What’s on the horizon for the new House reconciliation bill?
May 16, 2025The new bill includes an extension of 2017’s Tax Cuts and Jobs Act. What could this mean for the economy and markets?Read Now
Family wealth services: Building in a more holistic approach to wealth management
May 15, 2025With wealth transfers, increasingly complex portfolios and demand for personalization on the rise, family wealth services can offer investors more holistic wealth management.Read Now
The value of family engagement and governance in wealth planning
May 15, 2025Establishing a values-centered framework for your family’s wealth can foster smoother family dynamics, decision making and transitions.Read Now
How to successfully gift to heirs
May 14, 2025Winning wealth-transfer plans combine distribution policies, investment strategies and family governance principles. Here’s how you can potentially hit this trifecta.Read Now
April 2025 inflation rate lower than expected: What this means for investors
May 14, 2025The April 2025 Consumer Price Index (CPI) print from the Bureau of Labor Statistics showed that inflation cooled further in April. However, the potential impact of tariffs still looms.Read Now
How to better position portfolios before the hard data changes
May 9, 2025The impacts of elevated uncertainty aren’t fully reflected in the hard data. Here are a few things investors can do now.Read Now
May 2025 Fed Meeting: Rates hold firm again as FOMC takes ‘wait and see’ approach
May 8, 2025The Federal Reserve held interest rates steady during its May meeting and vowed to take a “wait-and-see” approach to future cuts.Read Now