What is Warren Buffett's favorite ETF?
Could you please elaborate on what Warren Buffett's preferred ETF might be? I'm curious to know if he has a specific exchange-traded fund that he favors for his investment portfolio. Could you also explain why he might prefer this particular ETF over others? I'm interested in understanding his investment philosophy and how it applies to ETFs. Additionally, do you have any insights into how his preferences might have changed over time or if he has any recent comments on the subject? Thank you for your assistance in clarifying this matter.