上半年，对冲基金如何赚钱？

Group 1 - The hedge fund industry had a strong start in the first half of 2025, with portfolio managers successfully navigating market volatility to achieve stable returns [2] - The average return for hedge funds in the first half of 2025 was 5.1%, which is still lower than the nearly 9% return of a 60/40 investment portfolio [3] - Long-term annualized returns for hedge funds since 2020 reached 9.4%, outperforming the 6.5% return of a 60/40 portfolio [4] Group 2 - Quantitative strategies outperformed in the first half of the year, with significant inflows of capital, while stock long/short strategies benefited from market rebounds in recent months [5][6] - CTA and systematic macro strategies performed poorly, with the average return being negative, highlighting the challenges faced by trend-following strategies in a volatile market [7][8] Group 3 - There was a notable increase in interest from investors to increase their exposure to hedge funds, with a net inflow equivalent to 1.3% of assets under management in the first half of 2025 [9][24] - The demand for active long-term stock investment strategies has risen, while interest in passive long-term strategies has decreased significantly [18][19] Group 4 - The biotechnology sector faced significant challenges, with a drastic decline in investor demand and performance, marking it as the worst-performing sector in the first half of the year [14][15] - The healthcare and biotechnology industries are experiencing a period of turmoil, influenced by regulatory changes and market dynamics, leading to a substantial drop in investor interest [15][16] Group 5 - The TMT sub-industry performed well within stock long/short strategies, achieving an average return of 7.0% in the first half of 2025, driven by the ongoing AI boom [22][23] - Investors are increasingly cautious about geopolitical tensions and their impact on market stability, leading to a preference for traditional macro strategies that can hedge against market risks [12]