Core Insights - The article discusses the fund flows in the U.S. market for the week ending February 18, highlighting significant changes in various categories of funds [1]. Group 1: Fund Flows Overview - Short-term and intermediate investment-grade bond funds saw an inflow of $3.77 billion, down from $4.32 billion the previous week [1]. - High-yield bond funds experienced an outflow of $152 million, compared to an outflow of $84.2 million the prior week [1]. - U.S. Treasury funds had an inflow of $2.33 billion, decreasing from $4.05 billion the week before [1]. Group 2: Specific Fund Categories - U.S. leveraged loan funds recorded an inflow of $22.2 million, a decline from $117.2 million in the previous week [1]. - Mortgage-related bond funds attracted an inflow of $284.8 million, slightly down from $296.4 million the week prior [1].

Group 1 - The core point of the article highlights the fund flow status in the U.S. market for the week ending September 24, showing varied trends across different types of funds [1] Group 2 - Investment-grade bond funds saw an inflow of $1.83 billion, slightly down from the previous week's inflow of $1.86 billion [1] - High-yield bond funds experienced an outflow of $365.3 million, a significant change from the previous week's inflow of $938.5 million [1] - U.S. Treasury funds had a substantial inflow of $7.89 billion, marking the largest inflow since the week of April 9, up from $1.8 billion the previous week [1] - Leveraged loan funds recorded an inflow of $162.4 million, an increase from the prior week's inflow of $125.2 million [1] - Mortgage-related funds saw an inflow of $205.6 million, compared to $125.9 million in the previous week [1]