Fixed-income assets and equities are two of the most common categories of financial market investments. In this article, we will look at their differences and how to combine them. If you want to master these and other investment tools, you can enroll in Esade’s Master’s in Finance MSc or Executive Master’s in Finance: they will give you the specialization you need to boost your career in this area.

Understanding fixed-income assets and equities is essential to making informed investment decisions. In this article, we will look at their differences and how to combine them. If you want to master these and other investment tools, you can enroll in Esade’s Master in Finance MSc or Spanish-language Executive Masters en Finanzas to develop the specialization you need to boost your career.

Why is it key to know the differences between fixed-income securities and equities?

Knowing the characteristics and differences of each of these categories will allow you to make strategic decisions according to your investor profile and your financial objectives. Broadly speaking, we can say that, while fixed income offers predictable returns and lower risk, equities provide greater return opportunities in exchange for higher volatility.

But how do you choose between the two? Let’s analyze four aspects that differentiate these two types of investment:

#1. Comparison of risk and return

When we talk about fixed-income securities and equities, one of the main differences is in risk and return potential:

  • Fixed income: Fixed-income assets, such as bonds, offer predictable and controlled returns. They are less risky financial instruments, as the issuer undertakes to repay the principal at a certain interest rate within a set period. This provides stability but also limits profits.
  • Equities: Stocks and other equity assets are more volatile. Their performance depends on the market and the issuing company, which leads to higher profit potential but also higher risk.

#2. Volatility and liquidity

Volatility is the variability of an asset’s price over a period of time, reflecting its level of risk and uncertainty. Liquidity is the ease with which an asset can be converted into money without losing value.

Volatility and liquidity are closely related in financial markets. A highly volatile asset can suffer sudden price changes, affecting the ease of buying or selling it. The greater the liquidity, the less the impact of market fluctuations. That said, the following should be noted:

  • Fixed income: Fixed-income assets are more stable and have more predictable liquidity. Their value does not usually fluctuate as much as that of equities. In addition, bonds or notes usually have a fixed maturity term, which makes it easier to analyze a company’s financial statements and financial plans.
  • Equities: Compared with fixed-income assets, equities offer greater return potential — that is, they can generate higher returns but also have greater volatility. The value of stocks and other equities can be affected by internal and external factors, such as changes in the economy or global market conditions. The liquidity of these assets depends on market demand and the issuing company.

#3. Investor profile

Each type of investment fits a different investor profile:

  • Fixed income: Investing in fixed-income assets is ideal for conservative investors, those who prefer a stable investment and who are not looking to risk their capital. Those who opt for fixed-income investments are looking for safety and moderate returns.
  • Equities: More aggressive investors tend to opt for variable income assets such as equities to maximize their returns, taking on greater risks depending on the behavior of companies and market conditions.

#4. Differences between fixed-income and equity instruments

Fixed-income assets and equities work differently in the market. While fixed-income investment is based on loans with predefined payments, equities allow the investor to be part of a company and profit (or lose) depending on its evolution in the market.

  • Fixed income: Fixed-income instruments include government bonds, treasury bills, asset-backed securities (ABS), promissory notes, corporate debentures or certificates of deposit, which represent a loan that the investor makes to a company or public entity. The investor receives a fixed return and knows exactly when they will get their capital back.
  • Equities: Equity instruments, such as stocks, offer a share of the company’s profits and losses. Their value depends on multiple factors, such as the company’s results, the evolution of the sector, and financial market trends. Other equity instruments include investment funds, ETFs (exchange-traded funds), preferred shares, and derivatives (options and futures).

Investors should evaluate their financial goals and risk tolerance before choosing between fixed income and equities.

Fixed income and equities: Examples to better understand them

Here are some practical examples that illustrate how both types of assets work in practice:

Examples of fixed-income investments

Imagine that you buy a corporate bond worth €10,000, with a fixed return of 3% per year for 5 years. This would guarantee you to receive €300 each year for 5 years, and at the end of the period, you would get back the initial €10,000.

Another fixed-income investment option would be to acquire a government bond with a maturity of 10 years and a coupon of 2% per annum. If you invest €20,000, you would receive €400 per year in interest, also recovering the initial investment without exposure to market volatility.

Examples of equity investing

As for equities, let’s say you decide to invest in Apple shares. The return on your investment will depend on the success of the company. If the stock goes up, you could sell it at a profit. However, if the price drops, you could lose some of your investment.

Another example of investment in equities would be through buying shares of IBEX 35 companies, such as Banco Santander or Inditex. If you buy Inditex shares at €35 each and their value rises to €45, you could sell them at a profit of €10 per share. Also, if the company distributes dividends, you would receive periodic payments for your investment. However, if the price falls, the value of your investment would decrease.

Advantages and disadvantages of fixed income and equities

In conclusion, each of these investment options has its advantages and disadvantages, which must be taken into consideration when defining investment strategies:

Advantages of fixed-income investments

  • Stability: As the name suggests, fixed-income funds offer a known and fixed return, which allows greater security for the investor.
  • Lower risk: Fixed income instruments are safer compared to equity instruments, as the issuer has the obligation to repay the invested capital with interest.

Drawbacks of fixed-income investments

  • Limited returns: Compared to equities, fixed-income yields are lower, especially in a low-interest-rate environment.
  • Impact of inflation: In periods of high inflation, fixed-income yields can lose purchasing power.

Advantages of equities:

  • High potential returns: Equity assets, such as stocks, can generate higher returns if the market is favorable.
  • Diversification: Offers the possibility of diversifying your portfolio by investing in different sectors and companies.

Disadvantages of equities:

  • Higher risk: The main disadvantage of equities is uncertainty. Stocks and other equity assets can suffer from sharp price fluctuations.
  • Volatility: The value of shares can drop unexpectedly due to external factors, which implies considerable risk.

The impact of interest rates on fixed income and equities

Interest rates are a key factor in the profitability of financial instruments. Traditionally, in high-interest rate environments, fixed income becomes more attractive, as new bonds offer higher yields. Conversely, equities can be negatively impacted due to rising funding costs for companies, which can reduce their profit margins.

If we take a look at the current situation, the ECB has initiated a series of cuts in interest rates, setting them at 2.75% in January 2025. This reduction trend seeks to stimulate economic growth while inflation is approaching the 2% target. For investors, this implies that in an environment of declining interest rates, equities could offer better return opportunities, while fixed income could see a decline in yields on newly issued bonds.

How to combine fixed income and equities in a balanced portfolio

However, in an investment strategy, it is not mandatory to choose between fixed income or equities: A diversified portfolio can benefit from both. The key is to balance them according to the profile of each investor:

  • Conservative profile: Greater weight in fixed income (70-80%) to ensure stability and reduce risk, leaving a small percentage in equities to capture some growth.
  • Moderate profile: More balanced distribution (50% fixed income – 50% equities) to combine stability with growth opportunities.
  • Aggressive profile: Greater weight in equities (70-90%), betting on long-term growth, with a small percentage in fixed income as a safety cushion.

This strategy allows mitigation of risk and adaptation to different market conditions with the goal of optimizing long-term performance.

The education and expertise you need to invest successfully

As we have seen, understanding the differences between fixed income and equities is essential to making sound investment decisions. Both fixed income and equities offer advantages and disadvantages, and the choice will depend on the risk profile and financial objectives of the individual company or investor. But investing in fixed income or equities is just the beginning!

If you want to boost your investment portfolio or your career in finance, Esade’s specialization programs, such as the Master in Finance MSc or Spanish-language Executive Master en Finanzas and Diploma en Finanzas offer you advanced education and tools to advise your clients or lead your company’s investments at the highest level.

Specialize in finance and become the expert that investors need with Esade. Choose your program!