Group 1 - U.S. equity funds experienced significant inflows of $28.18 billion in the week ending January 14, marking the largest weekly net purchase since October 1, reversing the previous week's net sales of $26.02 billion [2][3] - The fourth-quarter earnings season is expected to show a profit growth of 10.81% for U.S. large- and mid-cap companies, with the technology sector leading at a forecasted increase of 19.32% [2] - U.S. large-cap equity funds attracted a net inflow of $14.04 billion, while small-cap funds saw net investments of $579 million, and mid-cap funds experienced outflows of $1.91 billion [3] Group 2 - Bond funds recorded inflows of $10.12 billion, the highest weekly amount since October 8, with general domestic taxable fixed income funds leading at $3.23 billion [4] - Investors divested $75.72 billion from money market funds after a combined net purchase of $134.94 billion in the previous two weeks [6]