====== Mutual Funds ======
A mutual fund is a company that pools money from many investors and invests it in a diversified collection of `[[securities]]` such as `[[stocks]]`, `[[bonds]]`, and other `[[asset]]` classes. Think of it as a collective investment pot, professionally stirred by a `[[fund manager]]`. Instead of buying individual stocks or bonds yourself, you buy shares of the fund. The price of one share is known as the `[[Net Asset Value (NAV)]]`, which is calculated at the end of each trading day. This structure offers individual investors an easy and affordable way to achieve `[[diversification]]`, spreading their investment across dozens or even hundreds of holdings. While this sounds convenient, the devil is in the details—specifically, the fees charged and the investment strategy employed. For the value investor, understanding a fund's costs and philosophy is just as critical as analyzing an individual company.
===== How Do Mutual Funds Work? =====
The mechanics are quite straightforward. When you invest money into a mutual fund, you are issued shares representing your slice of the fund's total `[[portfolio]]`. The value of your investment rises and falls with the value of the underlying securities held by the fund.
The price per share, or NAV, is the bedrock of fund valuation. It's calculated with a simple formula:
//(Total Market Value of All Fund Assets - All Fund Liabilities) / Total Number of Shares Outstanding = NAV per Share//
For example, if a fund holds $100 million in securities, has $1 million in liabilities (like management fees owed), and has 5 million shares outstanding, its NAV would be ($100M - $1M) / 5M = $19.80 per share. All buy and sell orders are executed at this end-of-day price, not throughout the day like individual stocks. The fund manager and their team are responsible for making all the investment decisions, aiming to meet the fund's stated objective, whether it's growth, income, or a mix of both.
===== Types of Mutual Funds =====
Mutual funds come in all shapes and sizes, typically categorized by what they invest in and how they invest.
==== By Asset Class ====
  * **[[Equity Funds]] (Stock Funds):** These funds invest primarily in stocks. They are categorized further by company size (large-cap, mid-cap, small-cap) or investment style (growth, value). Their primary goal is capital appreciation.
  * **[[Fixed-Income Funds]] (Bond Funds):** These funds invest in government and corporate bonds. They aim to provide investors with a steady stream of income.
  * **[[Balanced Funds]] (Hybrid Funds):** As the name suggests, these funds hold a mix of stocks and bonds, offering a blend of growth and income. The allocation, such as 60% stocks and 40% bonds, is defined in the fund's objective.
  * **[[Money Market Funds]]:** These are low-risk funds that invest in short-term, high-quality debt instruments. They are often used as a place to park cash due to their stability and liquidity, though they offer minimal returns.
==== By Investment Style ====
  * **[[Actively Managed Funds]]:** Here, a fund manager actively picks securities in an attempt to outperform a specific market benchmark, like the `[[S&P 500]]`. They conduct research, analyze companies, and trade frequently. While the promise of "beating the market" is alluring, history shows that very few active managers succeed over the long term, especially after their high fees are factored in.
  * **[[Index Funds]]:** These funds don't try to be heroes. They are passively managed and aim to simply replicate the performance of a specific market index. For example, an S&P 500 index fund buys the 500 stocks in that index in their corresponding weights. Because there is no active stock picking, their fees are drastically lower. Legendary value investor `[[Warren Buffett]]` has repeatedly advised that for most people, a low-cost S&P 500 index fund is the best investment they can make.
===== The Pros and Cons for a Value Investor =====
For a thoughtful investor, mutual funds are a tool—useful for some jobs, but inappropriate for others.
==== The Upside ====
  * **Instant Diversification:** A single purchase gives you a stake in many companies, drastically reducing `[[unsystematic risk]]` (the risk tied to a single company failing).
  * **Professional Management:** You get access to a full-time investment team. For passive index funds, this means efficient portfolio administration. For active funds, it means (in theory) expert analysis.
  * **Accessibility and Convenience:** Most funds have low minimum investment requirements, and you can easily set up automatic, recurring investments.
==== The Downside ====
  * **Fees, Fees, and More Fees:** This is the most significant drawback. Fees are the termites of your investment returns, silently eating away at your wealth. Be vigilant about:
    - **[[Expense Ratio]]:** An annual fee charged as a percentage of your investment to cover management and operating costs. A ratio over 1% should be a major red flag.
    - **[[Sales Loads]]:** These are commissions paid to the broker who sells you the fund. They can be front-end (paid when you buy) or back-end (paid when you sell). A true value investor seeks out //no-load// funds.
    - **Trading Costs:** High `[[portfolio turnover]]` in actively managed funds generates trading commissions and other costs that are not included in the expense ratio but still drag down performance.
  * **Lack of Control:** You cannot choose the individual companies in the fund. If the manager buys a company you believe is wildly overpriced or ethically questionable, you're stuck with it. A core part of value investing is doing your own `[[due diligence]]` and buying businesses you understand and believe in.
  * **[[Tax Inefficiency]]:** Mutual funds must distribute any net `[[capital gains distributions]]` to their shareholders each year. This means if the fund manager sells a winning stock, you will receive a distribution and owe taxes on it—//even if you never sold a single share of the fund yourself//. You can end up with a tax bill on gains you didn't personally realize.
===== Capipedia's Take =====
Mutual funds can be an excellent starting point for new investors. A portfolio built on a foundation of low-cost, broadly diversified index funds is a sensible and effective strategy for long-term wealth creation. It automates diversification and keeps the single biggest enemy of returns—high costs—at bay.
However, for the committed value investor, funds are often a stepping stone, not the final destination. The ultimate pursuit of a value investor is to find wonderful businesses at fair prices, an endeavor that requires independent thought and direct ownership. You cannot outperform the market if your portfolio //is// the market, and you certainly can't do it while paying high fees to a manager who is also unlikely to do so.
Our advice: If you use mutual funds, treat them like any other investment. Read the `[[prospectus]]`, scrutinize the fees with a magnifying glass, and favor passive index funds over their expensive active counterparts. Use them as a tool for diversification, but never forget that the greatest long-term returns often come from the hard work of identifying and owning great companies directly.