30 September 2025

Aug 2024

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2 Minutes

7 min

Demystifying Money Market Funds

Money market funds are a crucial component of the financial system, providing liquidity and stability for various investors. This article explores what money markets are, the key players involved, and the benefits of investing in these funds.

What are Money Markets?


The money market is a vital segment of the financial markets, facilitating short-term borrowing, lending, and trading of highly liquid instruments with maturities typically under one year. This market is essential for providing short-term funding to financial institutions, corporations, and governments, enabling them to manage liquidity efficiently and meet immediate financial obligations. By ensuring quick access to capital and facilitating the smooth allocation of resources, money markets play a crucial role in maintaining the overall health and stability of the financial system, making them an important consideration for businesses and investors alike.

Some common examples of money market instruments include:


  1. Treasury Bills (T-bills): Short-term government securities


  1. Commercial Paper: Unsecured, short-term debt issued by companies.


  1. Certificates of Deposit (CDs): Time deposits offered by banks


  1. Repurchase Agreements (Repos): Short-term loans secured by collateral


  1. Foreign Exchange Swaps (FX Swaps): Agreement to exchange currencies now and reverse later at a predetermined rate and time.


  1. Overnight Index Swaps (OIS): Interest rate swaps where a fixed rate is exchanged for a floating overnight rate.

Who’s Who in the Money Market: Key Players Explained


The money market is like a bustling financial marketplace, and 4 main groups keep it humming:

1. Commercial Banks: The Daily Dealers


Commercial banks are the everyday traders in this market. They’re constantly:


  • Borrowing money to keep their required cash reserves topped up


  • Managing their short-term cash needs


  • Putting extra money to work for quick gains


  • Lending to and borrowing from other banks


  • Creating and trading short-term IOUs (securities)

2. Money Market Mutual Funds: Your Gateway to the Market


Think of these as big money pools that let institutional investors and non-institutional investors dip their toes in:


  • You put your money in the fund


  • The fund uses that money to buy safe, short-term investments


  • These investments could be anything traded on the money market – government IOUs, company IOUs, bank savings certificates etc.


  • When these investments make money, the investors get their share in the form of dividends/returns.


UnitPlus Business’ new offering, UnitPlus Business, leverages Money Market Funds for its cash management solution as well.

3. Central Banks: The Market’s Puppet Masters


While they don’t buy and sell as much as the others, central banks pull the big strings:


  • They conduct open market operations (OMOs) to manage liquidity by buying or selling government securities in the market.


  • In tough times, they provide emergency funding to financial institutions to prevent liquidity crises and maintain stability in the system.


  • Central banks intervene in the money market to ensure smooth functioning and to prevent excessive volatility that could disrupt economic stability

4. Corporations: The Cash Flow Champions


Corporations are key players in the money market, significantly contributing to its dynamics. Their involvement can account for 15%-20% of total market activity, depending on economic conditions.


  • Large corporations are particularly active in issuing commercial paper.


  • They utilize short-term debt to finance their working capital requirements.


  • Corporations often engage in repurchase agreements to manage their liquidity needs.


  • They invest excess cash reserves in money market instruments, such as Treasury bills, certificates of deposit (CDs), and repurchase agreements (repos).


Even though commercial banks, corporations and money market funds do most of the buying and selling, it’s the central banks that have the power to change the whole game.

How are Money Market Funds Different from Mutual Funds?



Money Market Funds

Mutual Funds

Type of Investment

Invest in short-term, high-quality debt securities like Treasury bills, commercial paper, and certificates of deposit.

Invest in a broad range of securities, including stocks, bonds, and other assets, depending on the fund's strategy.

Risk Level

Generally considered one of the lowest-risk investment options.

The level of risk varies greatly depending on the fund's strategy, ranging from conservative bond funds to aggressive growth stock funds.

Return/Potential Yield

Typically offer lower returns, often aligned with prevailing short-term interest rates.

Have the potential for higher returns, especially in stock-oriented funds, but also come with higher risk.

Liquidity

Highly liquid, often allowing same-day access to funds.

Generally liquid but may have restrictions on frequent trading or redemptions.

Use by Investors

Often used for cash management, emergency funds, or as a temporary holding place for money between investments. Also used as a substitute for corporate savings accounts.

Typically used for long-term investment goals such as retirement or educational saving.


Can YOU access the Money Market?


In short: Yes. As an individual or small business, you can have access to the money market.


However, access to money market funds can be challenging and time-consuming if you're not an institutional investor. Some reasons for this include:


  • High Minimum Investments: Many money market funds, especially institutional ones, require high minimum investments. Some institutional funds have a minimum investment of $1 million or more, which excludes most small businesses and individual investors.


  • Limited Access to Institutional Funds: Institutional money market funds, which often offer higher returns, are generally not accessible to retail investors. These funds are intended for large corporations, government entities, and other institutional investors.


  • Regulatory Restrictions: Following the 2008 financial crisis, the SEC introduced reforms that distinguished between retail and institutional money market funds. This further limited individual investors' access to certain types of funds, especially prime institutional money market funds.


  • Lower Yields for Retail Funds: Money market funds available to retail investors, which are more easily accessed by smaller investors, often offer lower yields than their institutional counterparts. This is partly due to higher operating costs and the types of securities they can invest in.


  • Broker-Dealer Requirements: Some money market funds are only available through specific broker-dealers or financial institutions, which may have their own minimum account balances or requirements that can be unaffordable and time-consuming for retail investors.


While there are retail money market funds that offer some access to money markets for smaller investors, the most attractive options in terms of yield and investment variety are often out of reach for small businesses and individual investors due to these factors.


Fortunately, there is a way to overcome these hurdles. Click here to learn more and gain easy access to these money market funds.

Current Trends and Key Insights in Money Market Funds


1. Money Market Fund Assets Reach Record High


Money market funds have experienced substantial growth globally in recent years, with assets under management reaching unprecedented levels. In 2023, the global money market fund assets grew by 17% to $9.9 trillion, marking a record year for the sector. Broken down by regions:


  • The United States led this growth with a 21% increase in money market fund assets to $6.3 trillion, driven by investors seeking higher yields amid rising interest rates and after departures from bank deposits following regional bank failures.


  • Europe also saw significant growth, with money market fund assets increasing by 11% to €1.8 trillion.


  • Globally, money market funds recorded record net inflows of nearly €1.4 trillion in 2023, with approximately €1 trillion coming from US investors alone.


This growth was particularly pronounced in the second half of 2023, as investors were drawn to the higher yields of money market funds compared to traditional bank deposits. This trend continued into early 2024, with money market funds experiencing significant inflows in most regions, except for some outflows in the Asia-Pacific region, largely due to China. This remarkable growth trend highlights the increasing popularity of money market funds as a liquid, relatively safe investment option.

2. How Do Interest Rate Changes Affect Money Market Funds?


The relationship between money market funds and interest rates is a crucial aspect to understand. In general, money market funds experience higher inflows when interest rates rise as they offer higher yields compared to other short-term investments. This correlation is particularly strong in Europe, where money market funds are more closely tied to interest rate changes than in the US.


However, this relationship can break down when interest rates turn negative. For instance, European money market funds saw significant inflows during periods of negative interest rates, as they were still able to offer relatively attractive yields compared to other investment options. This anomaly underscores the unique dynamics of money market funds in different economic environments.

3. Money Market Funds Are Generally Considered Safe Havens During Volatility


Money market funds are often viewed as safe havens during market volatility, as the following chart shows, indicating increased inflows into these funds during turbulent times. This perception stems from three main factors: safety, liquidity, and diversification.


These funds invest in low-risk, short-term debt securities with a focus on capital preservation while providing modest but steady returns compared to other market instruments like stocks, high-risk mutual funds, bonds, and alternative investments. Furthermore, key industry players are shifting their money from banks to money market funds to avoid concentration risks, especially in light of recent bank failures (most recent collapse of Silicon Valley Bank).


One of the key benefits of money market funds is also their high liquidity, which provides quick access to funds – a crucial feature in rapidly changing market conditions. Additionally, the diversification associated with money market funds, achieved by spreading investments across various high-quality debt instruments, helps mitigate risks.


The historical performance of money market funds during economic downturns has bolstered their reputation as a reliable investment option – during times of economic distress, they often exhibit a negative or low correlation with other assets, further enhancing their appeal.


This combination of safety, liquidity, and diversification makes money market funds an attractive option for investors seeking to protect their capital in the short term while weathering turbulent market conditions. However, it's important to note that no investment is completely risk-free.

Benefits of Investing with UnitPlus Business Versus Traditional Money Market Funds


  1. User-Friendly: UnitPlus Business offers a streamlined account opening process and an intuitive investing and redemption experience that requires no financial expertise. The platform is easy to understand and simple to implement, making it accessible to all users.


  1. No Minimum Investment Threshold: A unique advantage of UnitPlus Business is that there is no minimum investment amount. Unlike most traditional money market funds, you can get started with any amount, even a small sum. This allows you to enjoy the same benefits as larger investors, making UnitPlus Business a comprehensive option for businesses of all sizes.


  1. Time-Saving: The processes for getting started, investing, and withdrawing funds are designed to save time, allowing you to begin investing as soon as two days after registration.


  1. Personalized Approach: We take the time to understand your business and offer tailored advice on how UnitPlus Business can meet your specific cash management needs. YOU can schedule a personal consultation with our CEO to discuss your concerns and find out how our product can benefit your company.


  1. Proactive Customer Support: Our dedicated customer support team is available to assist you with any issues and inquiries at any time. We are committed to providing prompt and reliable support to ensure a seamless experience.

Conclusion


In summary, money market funds are essential for providing liquidity and stability within the financial ecosystem. Recent growth in these funds is driven by rising interest rates and increasing demand for low-risk investments.


While access can be challenging for retail investors due to high minimums and regulatory barriers, UnitPlus Business offers innovative solutions that make it easier for small businesses to enter this market without needing a large financial department. Whether you want to enhance your cash management strategy or achieve better returns, exploring money market funds can be a valuable addition to your financial portfolio. To learn more about how UnitPlus Business can help you access these benefits, visit our website or schedule a personal consultation with us.


Lakshmi Narayanan

Investment Expert at UnitPlus

Investment Expert at UnitPlus

All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. We do not provide tax advice and investors are encouraged to consult with their personal tax advisors. All images shown are for illustrative purposes only, and may not resemble an actual product. We rely on information from various sources believed to be reliable, but cannot guarantee the accuracy and completeness of that information. Nothing in this communication should be construed as an offer, recommendation, or solicitation to buy or sell any security.

© UnitPlus InnoInvest GmbH 2025

Developed and hosted in Germany

All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. We do not provide tax advice and investors are encouraged to consult with their personal tax advisors. All images shown are for illustrative purposes only, and may not resemble an actual product. We rely on information from various sources believed to be reliable, but cannot guarantee the accuracy and completeness of that information. Nothing in this communication should be construed as an offer, recommendation, or solicitation to buy or sell any security.

© UnitPlus InnoInvest GmbH 2025

Developed and hosted in Germany

All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. We do not provide tax advice and investors are encouraged to consult with their personal tax advisors. All images shown are for illustrative purposes only, and may not resemble an actual product. We rely on information from various sources believed to be reliable, but cannot guarantee the accuracy and completeness of that information. Nothing in this communication should be construed as an offer, recommendation, or solicitation to buy or sell any security.

© UnitPlus InnoInvest GmbH 2025

Developed and hosted in Germany

All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. We do not provide tax advice and investors are encouraged to consult with their personal tax advisors. All images shown are for illustrative purposes only, and may not resemble an actual product. We rely on information from various sources believed to be reliable, but cannot guarantee the accuracy and completeness of that information. Nothing in this communication should be construed as an offer, recommendation, or solicitation to buy or sell any security.

© UnitPlus InnoInvest GmbH 2025

Developed and hosted in Germany