Aite Matrix Evaluation: Investment and Fund Accounting Systems is a report that provides an evaluation of investment and fund accounting systems. The report is based on a methodology that includes interviews with industry experts and users of the systems. The report covers the major players in the market, including Temenos, FIS, Misys, and Blackbaud. The market is expected to grow in the coming years, driven by the increasing demand for efficient and accurate financial reporting. The report provides key statistics on the market, including the size of the market and the growth rate. Overall, the report provides valuable insights into the investment and fund accounting systems market.