Core Insights - U.S. equity funds experienced renewed demand due to signals of potential rate cuts from the Federal Reserve and a positive start to the corporate earnings season, alleviating concerns over trade tariffs and government shutdowns [1] Group 1: Fund Flows - Investors purchased a net $1.04 billion in U.S. equity funds, recovering nearly 25% of the previous week's outflows of $4.45 billion [1] - U.S. sectoral funds saw an inflow of approximately $4.39 billion, marking the fourth consecutive week of purchases [2] - Tech and financial sector funds attracted significant investments of $1.18 billion and $920 million, respectively [2] Group 2: Fund Performance - U.S. large-cap and small-cap fund segments experienced outflows of $2.42 billion and $114 million, while mid-cap funds saw a net inflow of $495 million [3] - Money market funds had a net outflow of $20.98 billion, ending a three-week trend of inflows [3] - U.S. bond funds received a second consecutive weekly inflow of $6.49 billion [3] Group 3: Specific Fund Categories - Short-to-intermediate investment-grade funds, short-to-intermediate government and treasury funds, and municipal debt funds received inflows of $2.13 billion, $890 million, and $678 million, respectively [4]

Group 1 - Investors withdrew a net $43.19 billion from U.S. equity funds in the week to September 17, marking the largest weekly net sales since mid-December 2024 [1] - The S&P 500 reached a record high of 6,656.8, reflecting a 37.7% gain from a low of 4,835.04 on April 7 [2] - The S&P 500 forward price-to-earnings ratio is at 22.6x, in the 99th percentile over the past 20 years, indicating high market valuations [2] Group 2 - U.S. large-cap funds experienced a net outflow of $34.19 billion, the largest since at least 2020, while mid-cap funds saw an outflow of $1.58 billion [3] - Technology sector funds faced a significant outflow of $2.84 billion, contributing to a total sectoral funds outflow of $1.24 billion [3] - U.S. bond funds recorded a 22nd consecutive week of inflows, totaling $7.33 billion [3] Group 3 - Short-to-intermediate investment-grade funds, general domestic taxable fixed income funds, and municipal debt funds saw inflows of $1.59 billion, $1.14 billion, and $1.04 billion, respectively [4] - Money market funds experienced a significant outflow of $23.65 billion, ending a three-week trend of net purchases [4]