美银证券客户资金流趋势：各客户群体、规模、多数板块广泛买入-BofA Securities Equity Client Flow Trends_ Broad-based buying across client groups, sizes, most sectors

Investment Rating - The report indicates a broad-based buying trend across various client groups and sectors, with a particular emphasis on institutional-led buying [1][11][19]. Core Insights - Financials experienced significant inflows, marking the fourth-largest since 2008 and the largest since February, with a notable increase in institutional client purchases [3][11][14]. - Clients showed a preference for growth over value, particularly in the technology sector, which outperformed most other sectors [3][11]. - The report highlights a shift in client behavior, with private clients becoming net buyers for the fifth consecutive week, contrasting with institutional clients who have been net sellers post-crisis [9][19]. Summary by Relevant Sections Client Flows - Institutional clients were the biggest net sellers post-crisis, while private clients have recently turned net buyers [7][9]. - Hedge funds showed small net buying activity after a previous selling trend, while corporate buybacks have slightly accelerated but remain below typical seasonal levels [11][19]. Sector Performance - Financials saw the largest inflows, followed by Health Care, Industrials, and Energy, while Communication Services experienced the largest outflows [11][16]. - Cyclicals recorded their biggest weekly inflows since January 2019, indicating a strong interest in these sectors [11][14]. Market Capitalization - All market cap segments (large, mid, and small caps) saw inflows, with large caps leading the way [22][26]. - The report notes that clients sold equity ETFs for the first time in nine weeks, with outflows across various sectors, particularly in Staples and Real Estate [11][19]. ETF Trends - Technology ETFs had the strongest inflows, while Consumer Staples ETFs faced significant outflows [29][30]. - The report provides a detailed breakdown of ETF flows, indicating a preference for mid-cap and broad market ETFs over large and small-cap ETFs [32][34].