Buffett's Berkshire Soars to Record Highs Through Massive Buybacks and Tech Bets, But Future Outperformance Uncertain

Warren Buffett has plowed $73.6 billion into Berkshire Hathaway stock repurchases since 2019, more than any other investment in company history
Berkshire's success in recent years is partly thanks to its $163 billion position in Apple stock, a member of the "Magnificent Seven" top tech stocks
Berkshire Hathaway stock has delivered a 19.8% annualized return since 1965, turning $1,000 into $43.8 million
Berkshire could join the $1 trillion valuation club in 2024 if its hot streak continues
Despite Berkshire's incredible past returns, Buffett warns investors not to expect similar eye-popping performance going forward