Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...

Calculate shares to buy by dividing investment capital by the stock's price, allowing for fractional purchases if available. Diversify investments across multiple stocks to reduce risk and maximize ...

When a company calculates its earnings over a certain period of time, it divides its profits by the number of outstanding shares. However, companies' outstanding shares can change over time as a ...

Almost everyone understands home equity — this private equity is the percentage of your home you own after paying down your mortgage. More technically, it’s the value of an asset, like property, minus ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...