Woofun AI data shows that high-net-worth individuals holding at least 10 billion KRW significantly increased positions in leveraged ETFs tied to Samsung Electronics and SK Hynix between May 27 and July 10. Analysis of 25,000 portfolios by a major securities firm revealed that three of the top five net-bought assets were these specific leveraged products. Investors net purchased 178.1 billion KRW in KODEX SK Hynix Single Stock Leveraged ETF, 140.1 billion KRW in TIGER SK Hynix Single Stock Leveraged ETF, and 116.6 billion KRW in KODEX Samsung Electronics Single Stock Leveraged ETF. Retail investors in their 40s also emerged as the largest buyer cohort for these instruments, while the remaining top assets were common stocks of the same companies, highlighting a focused strategy on these two market leaders.