Retail mutual funds: what you own and what you pay

A mutual fund pools many investors’ money and buys stocks or bonds with it. It is the most common way Americans invest, often through a 401(k). It is also where many people pay the most without knowing it.

Education only. We explain how these products work and what they cost. We do not sell or recommend securities.

How it is built

Stocks and bonds, pooled and managed

When you buy a fund you do not own the stocks or bonds directly. You own shares of the fund, and the fund owns the securities. A manager decides what to buy and sell. The fund is priced once a day, after the market closes.

That structure gives you diversification and management in one purchase, which is valuable. It also adds layers of cost between you and the stocks and bonds underneath.

The layers

Where the costs sit

Sales charge (load)A commission paid when you buy (front-end, on A shares) or when you sell within a set period (back-end). Front-end loads on stock funds are commonly up to about 5.75%, reduced at larger amounts called breakpoints.

Expense ratioThe fund’s yearly cost, taken out of the fund’s assets every day. You never get a bill. It simply shows up as a lower return.

12b-1 feeA yearly marketing and distribution fee, inside the expense ratio. Often 0.25% on A shares and up to 1.00% on C shares.

Trading costsCommissions and spreads the fund pays when the manager buys and sells. Not in the expense ratio. Higher turnover means higher hidden cost.

Cash dragFunds keep some cash on hand to pay investors who sell. Cash earns less than the stocks it sits beside.

Tax dragOutside a retirement account, funds pass their capital gains to you each year, even if you did not sell a share and even in a year the fund lost money.

Share classes · Retail vs. institutional

Same fund, different price tags

The investments inside are identical. What changes is how much of the return the investor keeps. Retail classes carry sales charges and distribution fees that institutional classes usually do not.

Class	How you pay	Typically used for
A shares	Sales charge up front, lower yearly expenses	Larger amounts held a long time, where breakpoints apply
C shares	No up-front charge, higher yearly expenses (often a 1.00% 12b-1 fee), small charge if sold in the first year	Shorter holding periods. Many convert to A shares after 8 to 10 years
Institutional / advisory shares	No sales charge, lowest expenses	Retirement plans, large accounts or fee-based advisory accounts, where a separate advisory fee may apply

The math

$100,000 for 20 years

A hypothetical example. The market earns 7% a year before costs in every case. The only thing that changes is the price of owning it.

$386,968what the market itself grew to, before any product cost

$88,663lost to costs in the retail A-share fund over 20 years

31%of the total gain that went to costs instead of the investor

How it was owned	Sales charge	Yearly cost	Value at 20 years	Lost to costs
The market itself, no costs	None	None	$386,968	—
Low-cost index fund	None	0.05%	$383,117	$3,851
Same retail fund, no sales charge	None	1.00%	$316,504	$70,464
Retail fund, A shares	5.75% up front	1.00%	$298,305	$88,663

Hypothetical. 7% gross annual return, compounded yearly, costs applied yearly. Excludes trading costs, cash drag and taxes, which would widen the gap. Not based on any actual fund.

Before you buy, or if you already own one

Questions to ask

Which share class is this, and is there a cheaper class of the same fund I qualify for?
What is the total expense ratio, and how much of it is a 12b-1 fee?
Did I pay a sales charge, and did I get every breakpoint I was entitled to?
How often does the fund trade its holdings (turnover)?
Has the fund beaten its own benchmark index after costs, over 10 years?
If it is in a taxable account, what did it distribute in capital gains last year?

FINRA’s free Fund Analyzer shows the costs of most funds and share classes side by side. Every fund’s prospectus lists its fees in a table near the front.

Funds inside an RIA wrap fee

Whose track record are you being shown?

Many mutual funds today are held inside a wrap or advisory account run by a registered investment adviser (RIA). The RIA picks the funds and charges a yearly fee, often around 1% of the account, on top of each fund’s own expenses. The RIA does not manage the funds. The research, the trading and the record belong to the fund companies.

That matters when performance is shown. The Global Investment Performance Standards (GIPS), created by CFA Institute, set how a firm presents its own record: every actual, fee-paying portfolio included, at least five years building to ten, and compliance across the whole firm. An RIA that runs fund portfolios with discretion can claim GIPS compliance for those portfolios, but most do not. The fund returns in a proposal are the fund managers’ numbers, before the wrap fee, not the RIA’s record.

$100,000 for 20 years at 7% before costs	Yearly cost	Value at 20 years
Fund expenses only (no-load class, 0.65%)	0.65%	$339,651
Same funds inside a 1% RIA wrap	1.65%	$277,436

Hypothetical fee levels; 7% gross a year, costs applied yearly, no taxes. Not based on any actual fund or adviser.

Ask the adviser

Is the performance you showed me your firm’s record or the funds’?
Is your firm GIPS compliant, and can I see the composite for my strategy, after your fee?
What do I pay in total: your fee plus every fund’s expense ratio?
Are any funds paying you or your firm, such as 12b-1 fees or revenue sharing?

Source: CFA Institute, Assistance to Firms Considering Compliance with the GIPS Standards; gipsstandards.org.

Own a fund and not sure what it costs? Bring the statement to a product review and we will walk through the layers with you. We do not recommend buying or selling securities. Schedule a product review → All by-products →

Advanced Capital & Investments pages are for education only. Nothing here is an offer to sell, a solicitation of an offer to buy, or a recommendation of any security or investment strategy, and we do not sell securities through this site. Examples are hypothetical, do not represent any actual product and do not reflect taxes unless stated. Investing involves risk, including loss of principal. Before investing in any fund, read its prospectus and talk with a properly registered professional.