Investment sheets are documents that summarize the performance and details of various investments. They typically include information such as the type of investment, purchase price, current value, and any income generated, like dividends or interest. These sheets help investors track their portfolios and make informed decisions about buying, selling, or holding assets. These sheets can cover a range of investment types, including stocks, bonds, and real estate. By organizing this information clearly, investment sheets allow individuals and financial professionals to assess risk, return, and overall investment strategy effectively.