A managed fund has one job: beat the index by more than it charges. Most do not. Here is how to check, using the numbers the fund itself publishes.
The test in one line: take the fund's return, subtract the index return, and compare what is left to the fee. If the remainder is smaller than the fee, you are paying for the index — and you can buy the index yourself for a fraction of the price.
1 · A real factsheet, read properly
What follows are the published figures of a large, respected, actively managed balanced fund — roughly two-thirds equities, one-third bonds, over fifteen years old, with billions under management. It is not a fringe product. The fund publishes all of this honestly in its own monthly factsheet.
Period (p.a.)
Fund
Index
Diff
1 year
5.91%
10.86%
−4.95
3 years
8.39%
11.03%
−2.64
5 years
5.72%
6.97%
−1.25
Since inception
8.84%
8.54%
+0.30
Read the last row again. Over its entire life the fund beat its index by 0.30% per year. The fee is 1.07% per year. The manager's stock-picking added three tenths of a percent annually and charged more than three times that for the privilege. Over one, three and five years, the fund did not beat the index at all.
2 · What the fee actually costs you
A percentage sounds small. Compounded over an investing lifetime it is not. On $100,000 growing at 8% before fees:
After
ETF 0.10%
Fund 1.07%
Lost to fees
10 years
$213,900
$195,400
$18,500
20 years
$457,500
$381,900
$75,800
30 years
$978,600
$746,400
$232,300
Nearly a quarter of the final balance goes to the manager over thirty years — and that is assuming the manager matches the index exactly. In the example above they trailed it over every period shorter than fifteen years.
Watch the fee eat the balance
$100,000 invested at 8% a year. Same market, same returns — the only difference is the fee.
%
Year 0
ETF · 0.10%
$100,000
Fund · 1.07%
$100,000
Taken by the manager$0
Source (I). Illustrative compounding on $100,000 at 8% gross, fees deducted annually. Figures rounded.
3 · The fee is charged whether they win or lose
This is the part that deserves the most attention. The fee is a percentage of your assets, not of the value added. It is deducted in bad years as well as good, in years the manager beats the index and in years they trail it badly.
In the example, the one-year shortfall against the index was 4.95 percentage points. The investor still paid 1.07%. There is no refund for underperformance, and no year in which the fee is waived because the manager got it wrong.
THE FUND
1.07% every year
Charged on the whole balance, regardless of result. Underperform by 5 points and the fee is still taken in full.
THE ETF
0.03–0.20% every year
Tracks the index by design. No manager to beat it, and none to trail it either.
4 · Survivorship — the funds you never see
Published performance tables have a quiet bias: they show the funds that still exist. Funds that perform badly are routinely closed or merged into better-performing siblings, and their records disappear from the average.
This means the industry-wide numbers you read are flattered. The true average includes the failures, and you cannot see them. When you choose a fund today, you are choosing from a list that has already had its losers removed — which tells you nothing about whether this fund will be on next decade's list.
Note the asymmetry. A broad index fund cannot be liquidated for underperformance, because it is not trying to outperform. It simply holds the market. Its survival does not depend on a manager's run of good calls.
How the average gets flattered
Twenty funds launch on the same day. Each square is one fund. Watch what happens to the losers — and to the number you get shown afterwards.
Year 020 of 20 still open
Average of the funds still open today
6.0%
▲ the number in the brochure
Average of every fund that launched
6.0%
● what you would really have got
All twenty funds are open. Both averages are the same, because nothing has been removed yet.
The published average is now overstated by0.0 pts
How many actually disappear
This is not a rhetorical device. The attrition rate is measured, published, and larger than most investors expect.
64%
US domestic stock funds closed or merged over 20 years
52%
Australian funds gone over 15 years
~4%
Liquidated in a single average year
8.3 yr
Average lifespan of a fund that died, in one 20-yr study
Read that first number again. Start with 100 US stock funds and hold them for twenty years, and roughly 64 of them no longer exist by the end. You did not pick badly — you picked from a list where two thirds of the entries were eventually deleted. The brochure you read at the start showed none of that.
Why they close
Funds are rarely closed because something dramatic happened. The usual pattern is mundane and self-reinforcing:
Poor performance — the dominant cause. Around two thirds of closed funds had underperformed their category average before they were shut.
Assets drain away. Weak returns stop new money arriving and prompt redemptions. Below a certain size a fund stops covering its own running costs.
It never grew. A fund that fails to attract assets in its first three years is unlikely to survive. Launch is cheap; sustaining is not.
The theme went out of fashion. Every fund launched on a story is really a seasonal collection. It struts out for its season — dot-com, cannabis, blockchain, the metaverse, whatever the runway is showing this year — gets photographed, gets adored, and is then quietly taken off the shelf when next season arrives. Nobody issues a retrospective. It simply isn't in the catalogue any more, and the house behind it is already sketching the next collection.
Tidying the shelf. Weak performers are folded into stronger siblings, and the record goes with them.
Roughly a fifth of closures are mergers rather than outright liquidations. The distinction matters to the fund company more than to you: a merger keeps the assets, and the fee income, while the losing track record disappears.
What it costs the investor. A liquidation can hand you an unexpected tax bill and the job of reinvesting the proceeds. A merger can leave you holding a strategy you never chose — there is no rule requiring the new fund to pursue the same objective as the one you bought.
iSource (II) — where these figures come from
S&P Dow Jones Indices — SPIVA scorecards. US year-end 2024: 64% of domestic stock funds merged or liquidated over 20 years. Australia year-end 2025: 52% gone over 15 years, roughly 4% liquidated in a single year.
Morningstar — Why Funds Die and subsequent analysis. Average lifespan of 8.3 years among funds that closed within a 20-year high-yield cohort; closures associated with short lives, low assets under management, high fees and poor performance.
Dimensional — Mergers & Liquidations. Around 22% of closures were mergers rather than liquidations; close to two thirds of closed funds had underperformed their category average beforehand.
5 · What you are actually buying
Look at what sits inside the fund. In the example, the largest equity positions are the same mega-cap names that dominate every global index — the biggest single holding was 1.21% of the fund. A portfolio whose top holding is barely one percent is, mathematically, close to the index by construction.
That is the trap. You are paying an active fee for a portfolio that is structurally incapable of diverging much from the benchmark. The manager cannot take a position large enough to matter without accepting career risk, so they hug the index and charge as though they had not.
+0.30%
Added per year since inception
1.07%
Charged per year regardless
−0.77%
Net result to the investor
1.21%
Largest single holding
6 · When a fund is genuinely worth it
The case against is strong but it is not universal. A fund earns its fee when it does something you cannot do yourself:
Access you do not have — private credit, unlisted assets, closed markets.
A genuine strategy, not index-hugging — visible in a portfolio that looks nothing like the benchmark.
Structural or tax advantages in your jurisdiction that outweigh the fee.
You will not do it yourself. An expensive fund you actually hold beats a cheap ETF you panic-sell.
None of those describe a balanced fund charging over one percent to hold Microsoft, Amazon, Apple and government bonds.
7 · The DIY alternative, plainly
The same 61/39 exposure can be built with two instruments: a broad equity index fund and a broad bond fund, held in whatever ratio you choose. Total cost is typically 0.03% to 0.20% per year. Rebalancing takes minutes once a year.
You give up the manager. Given the numbers above, that is what you were paying for and not receiving.
8 · Be your own manager
There is a blunter version still. Buy the thirty companies of the Dow, roughly equal amounts of each, and then leave them alone.
What you get for that:
No annual percentage skimmed off the balance. At most major brokers a US stock trade now costs nothing at all — no commission, no account fee, no custody charge. You buy once and nobody takes a cut of your capital every year for the rest of your life, which, as the animation above shows, is where the real money goes.
Dividends land almost every month. Thirty companies on staggered payment schedules means income arriving through the year rather than in one lump.
It is already a broad index. Thirty of the largest listed companies in the world, spread across industrials, healthcare, technology, finance, energy and consumer goods. You are not making a bet; you are owning the market.
Nothing to review, renew or be sold. No manager to change strategy, no fund to be merged into another, no letter announcing a fee increase.
And the doomsday case? If all thirty of those companies went bankrupt, your managed fund would not have saved you either — the manager and their hedges would have jumped a long time before that. At that point the fee was the least of the problem.
The honest caveats, because this is not free of work. Equal weights drift apart as prices move, so an occasional trim keeps it balanced. Thirty US large-caps is not global exposure and holds no bonds. And you must actually leave it alone in a bad year — which is the part most people find hardest, and the one thing a manager genuinely does for you.
The three questions to ask any fund: What is the fee? What did you return against your own index over five and ten years? And what do you hold that the index does not? If the answer to the third is “not much”, the first two have already decided it.
Figures are drawn from a published monthly factsheet of a large actively managed balanced fund and are reproduced as reported by the fund. The fund is not named because the pattern, not the firm, is the point. Sources are cited inline by section.
Article rev 1 · last revised 21 Jul 2026knowbase-funds-vs-etfs