ETF Size: Large-Cap ETFs, or Exchange Traded Funds, are investment vehicles that track a certain index or group of assets. ETFs trade on stock exchanges and can be bought and sold like any other stock. One type of ETF is a large-cap ETF, which invests in the stocks of companies with large market capitalizations. Large-cap ETFs tend to be more stable and less volatile than ETFs that invest in small-cap or mid-cap stocks. They also offer diversification benefits, as they provide exposure to a broad range of companies across different sectors. Large-cap ETFs are suitable for investors with a long-term investment horizon who are looking for stability and diversification.