
William ThackerWilliam ThackerVice PresidentInvestment Associate
About William
William Thacker is a Vice President with J.P. Morgan Wealth Management.
As a member of the O'Callaghan Thomas team, William oversees investment strategy, asset allocation, and portfolio management as well serves as a member of the Investment Committee.
William began his career as a Wealth Manager and Investment Advisor in Atlanta, Georgia. He subsequently joined Bank of America's Private Bank in Atlanta as a Client Portfolio Manager before moving to New York to join Bank of America's Chief Investment Office. Here, William started as an Associate Analyst and Investment Strategist, covering equity investments and strategy for multi-asset portfolios. He progressively increased his experience and responsibility, becoming a Portfolio Manager within the Chief Investment Office on a team overseeing $200B in client assets. He joined the O'Callaghan Thomas Team in August of 2023.
William graduated from the University of Tennessee, Knoxville with a B.A. in Economics and a B.A. in Political Science. He lives in Brooklyn, NY with his wife and their adopted Weimaraner puppy.
Insights

Navigating Washington's risks: Mar-a-Lago accord, tariffs and municipal tax exemption
March 28, 2025Political uncertainty has reached rare heights, with tariffs, munis’ tax status and the value of the dollar the primary risks.Read Now
What is the Social Security Fairness Act and how will it impact Social Security benefits?
March 26, 2025On January 5, 2025, former President Biden signed into law the "Social Security Fairness Act.” Read about how this might impact Social Security benefits.Read Now
How to think about market volatility
March 26, 2025When the market is volatile, it’s natural to want to act on emotion. Here’s how to make sure the decisions nudged by that feeling are as rational and well-informed as possible.Read Now
The 20th century expansion of women in banking
March 26, 2025Banking services for women transformed throughout the 1900s. As banks came to recognize women’s financial power, offerings catering to women rapidly expanded.Read Now
Common financial milestones women experience throughout their lives
March 25, 2025Many women encounter common life events that can affect their financial situation. A strong plan can help keep them on track to meet their financial goals.Read Now
How to enhance the yield on your excess cash
March 24, 2025Cash is essential to cover immediate expenses and emergencies, but yours may not be reaching its full potential. Learn how to make the most of your cash holdings.Read Now
2025 Outlook update: How to parse policy uncertainty
March 24, 2025From tariffs to technology, clashing forces are driving global markets.Read Now
The potential benefits of alternative investments
March 21, 2025Explore the primary roles alternatives play in a portfolio and why more investors are considering them.Read Now
The bull side, the bear side and the reality
March 21, 2025U.S. equity markets approach their first weekly gain in a month. What’s coming next?Read Now
Navigating Washington's risks: Mar-a-Lago accord, tariffs and municipal tax exemption
March 28, 2025Political uncertainty has reached rare heights, with tariffs, munis’ tax status and the value of the dollar the primary risks.Read Now
What is the Social Security Fairness Act and how will it impact Social Security benefits?
March 26, 2025On January 5, 2025, former President Biden signed into law the "Social Security Fairness Act.” Read about how this might impact Social Security benefits.Read Now
How to think about market volatility
March 26, 2025When the market is volatile, it’s natural to want to act on emotion. Here’s how to make sure the decisions nudged by that feeling are as rational and well-informed as possible.Read Now
The 20th century expansion of women in banking
March 26, 2025Banking services for women transformed throughout the 1900s. As banks came to recognize women’s financial power, offerings catering to women rapidly expanded.Read Now
Common financial milestones women experience throughout their lives
March 25, 2025Many women encounter common life events that can affect their financial situation. A strong plan can help keep them on track to meet their financial goals.Read Now
How to enhance the yield on your excess cash
March 24, 2025Cash is essential to cover immediate expenses and emergencies, but yours may not be reaching its full potential. Learn how to make the most of your cash holdings.Read Now
2025 Outlook update: How to parse policy uncertainty
March 24, 2025From tariffs to technology, clashing forces are driving global markets.Read Now
The potential benefits of alternative investments
March 21, 2025Explore the primary roles alternatives play in a portfolio and why more investors are considering them.Read Now
The bull side, the bear side and the reality
March 21, 2025U.S. equity markets approach their first weekly gain in a month. What’s coming next?Read Now