Portfolio holdings refer to the specific stocks, bonds or other securities that an individual or institutional investor owns in their investment portfolio. It is a list of all the assets held by an investor and represents their overall exposure to different types of financial instruments. Portfolio holdings can include various asset classes such as equity shares, debt securities, mutual funds, exchange-traded funds (ETFs), real estate, commodities or other alternative investments. The composition of an individual's portfolio holdings will depend on their risk tolerance, investment goals and time horizon. By analyzing the portfolio holdings, an investor can gain insights into the performance of their investments, identify potential areas for improvement, and make informed decisions about future investments.