When changing jobs, individuals have several options for managing their 401(k), including leaving it with their former employer, rolling it over to a new employer's plan, or transferring it to an IRA. Each option has its advantages, such as simplicity, consolidation, and broader investment choices, but cashing out is generally considered a costly mistake.
For a professional investor, the key takeaway is to consider rolling over your 401(k) into an IRA due to its broader range of investment options and typically lower fees. This strategy not only consolidates your retirement accounts, making them easier to manage, but also provides significant benefits for estate planning and the potential for professional management, aligning with long-term wealth-building and financial planning goals.