What Is Expense Ratio?
The expense ratio refers to the yearly fees levied on an investor by an exchange-traded fund (ETF) or mutual fund to manage their operating expenses using the percentage of total assets of funds. It aims to ascertain proper working and adherence to regulations while covering the costs related to owning a fund.
The ratio of expenses comprises miscellaneous, management, promotional, and administrative costs. Every investor has their expenses deducted automatically from their returns. This has been vital for investors in long-term investments, as even a minute discrepancy in expenses can hugely impact returns overall because of compounding effects.
Key Takeaways
- The expense ratio means the yearly fees charged by a mutual fund or an ETF to cover operating expenses, ensure regulatory adherence and ensure proper functioning.
- Its main components are- Management fees, administrative expenses, Distribution and marketing expenses, and Miscellaneous expenses.
- The formula for the ratio of expense =Total Fund Costs (expenses) / assets under management (AUM) *100
- It impacts – negatively on investor returns, particularly for longer-term investments and active funds, as it compounds even small differences while lowering expenses for economies of scale.
Expense Ratio Explained
The expense ratio can be stated as the total yearly operating expenditure divided by the mean of the total assets of a mutual fund. It provides the cost of running and compensating mutual funds or ETFs to the company. It is also expressed as the percentage of an investor’s investment charged every year by a mutual fund company in exchange for managing the funds invested. Most index funds, such as ETFs or mutual funds, levy these charges on investments.
Every day, investors’ returns are deducted by the ratio of expense as long as they are invested in the fund or scheme. Some index funds incur low costs as their management is done by quantitative strategies instead of active human management. Fees charged directly decrease a portfolio’s rate of return because they have a compounding effect. A higher ratio of expense means a higher deduction from returns, giving lower returns to investors.
Further, if a fund or ETF has a lower expense ratio, then it allows more funds from returns to be credited to investors. As a result, it helps investors compare two mutual funds based on a higher or lower expense ratio. Regulatory bodies have imposed restrictions on the expense ratio to protect investors and ensure proper capital flow in the markets.
Components
Four main components comprise the ratio of expense as below:
- The fund manager charges management fees to manage the portfolio.
- Administrative expenses like accounting, legal, and custodial fees incurred.
- Distribution and marketing expenses are related to the marketing and distribution of products.
- Miscellaneous expenses include taxes, audit fees, and other expenses.
After all this, total operating expenses are found by taking a percentage of the mean of net assets fund to get the total expense ratio.
Formula
For common use, the formula for the ratio of expenses,
Total expense ratio = Total Fund Costs (expenses) / assets under management (AUM) *100
Where,
- Total fund costs = cost of auditing, legal, management, interest, miscellaneous, custodian, trustee, and other costs.
- [Total fund assets = net assets of funds] *100
Moreover, some websites offer expense ratio calculators for finding the ratios of the expense of mutual funds.
Examples
Let us use a few examples to understand the topic.
Example #1
Let us assume a mutual fund product A having AUM = $1,000,000
Its total annual cost of expenses by the fund management company, including its operational costs, administration, and promotion= $1,000
Hence, using the formula of the ratio of expense:
[Total Fund Costs (expenses) / assets under management (AUM)]*100, where,
- Total expenses= $1,000
- AUM = $1,000,000
- Therefore, expense ratio = [1,000/100,000] *100 = 1%
This means that all investors in the mutual fund scheme have to pay a 1% annual expense ratio. Moreover, the expense ratio gets deducted on an everyday basis from funds NAV, impacting the investors’ total returns till they are invested in the scheme.
Example #2
An online article published on 1 May 2024 discusses the seven best mutual funds based on their performance. The article decided it based on their 5-year returns, low costs plus minimums that also took account of US equity funds such as GVEQX and VQNPX. It is because GVEQX and VQNPX have been the best-performing mutual funds during the last 5 years. It was done to teach investors that portfolio management includes managing expectations and one should expect various returns from various categories of funds.
These funds also have low costs that have expense ratios of equal to or less than 1%, requiring only a minimum investment of equal to or less than $3000 as per the table below:
| Ticker | Name | 5-year return (%) |
|---|---|---|
| GVEQX | Government Street Equity | 14.35% |
| VQNPX | Vanguard Growth & Income Inv | 13.65% |
| USSPX | Victory 500 Index Member | 13.60% |
| MAEIX | MoA Equity Index Fund | 13.40% |
| BSPSX | iShares S&P 500 Index Service | 13.33% |
| VLACX | Vanguard Large Cap Index Investor | 13.30% |
| GRMSX | Nationwide S&P 500 Index Svc | 12.92% |
Impact On Returns
There have been significant impacts on returns, as shown below:
- It directly impacts the returns received by an investor as less money compounds over time.
- Compounding any small expense ratio difference can greatly impact returns.
- For longer investment duration, the returns are majorly determined.
- It affects returns of active funds more than passively handled funds.
- Economies of scale decrease the expenses of large funds.
- A slightly higher ratio of expenses offers good overall fund returns.
- Different components affect the ratio of expenses affected returns.
Frequently Asked Questions (FAQs)
What is the expense ratio in ETF?
In ETF, it gets expressed in the form of a percentage of the total assets of funds, which is deducted from the returns of the funds. Moreover, it has been expressed as the total assets of the fund that are deducted from the fund’s return.
What is expense ratio in mutual fund?
For mutual funds, it refers to the annual fees that a mutual fund charges to meet its operating expenses. Moreover, it has been expressed as the total assets of the fund that get deducted from the return of the fund.
What is a good expense ratio?
A good expense ratio should be lower than the asset-weighted average related to the fund category. In 2022, the best possible ratio related to stock mutual funds was 0.44%, whereas for stock, it was 0.16%.
What is net expense ratio?
It is the ratio of expenses that one gets after expense reimbursements or fee waivers through the fund’s investment advisor. It denotes the real cost incurred by the investors after reductions of any applicable fee.