# Reading the fund fact sheet: the numbers that actually matter
A typical fund fact sheet is two pages long and contains maybe forty numbers. Most of them are noise. Perhaps six of them tell you whether this is a well-run product or an expensive tracker wearing an active manager's costume. This lesson shows you which six, and how to read them fast.
We will walk through the standard fields on a US mutual fund or European UCITS fact sheet. (UCITS, Undertakings for Collective Investment in Transferable Securities, is the EU regulatory framework for retail funds. In the US, the equivalent disclosures are governed by the SEC under the Investment Company Act of 1940.)
NAV is the per-share value of the fund: total assets minus liabilities, divided by shares outstanding. A mutual fund strikes one NAV per day, after the market closes.
Worked example: a fund holds 500 million dollars of securities, owes 2 million dollars in fees and pending trades, and has 20 million shares outstanding.
NAV = (500,000,000 − 2,000,000) / 20,000,000 = 24.90 dollars per share
Key insight for non-technical readers: NAV level tells you nothing about quality. A 9 dollar NAV is not "cheaper" than a 90 dollar NAV. Ignore it as a selling point.
Total money in the fund. This matters for two reasons. Very small funds (say under 50 million dollars) risk closure and often carry higher costs. Very large funds in less liquid strategies (small caps, high yield) can struggle to trade without moving prices. For a large cap index fund, size is a pure advantage.
Tells you how long the track record is real. A fund launched in 2021 has never seen a full rate-hiking cycle end to end. Treat sub-five-year records with caution.
This is the single most predictive number on the sheet. The US calls it the expense ratio or TER (Total Expense Ratio). Europe uses OCF (Ongoing Charges Figure), reported in the KID (Key Information Document, the mandatory EU disclosure sheet).
It is the annual percentage the fund deducts for management, admin, and operating costs.
As-of-2024 industry estimates (Morningstar and ICI data, treat as approximate):
Why it dominates: fees compound. Worked example on a 10,000 dollar investment growing at 6 percent gross for 20 years.
Same market, same 20 years. The fee gap alone costs about 5,800 dollars, over half your original stake. This is why cost is not a detail.
The SEC's fee analyzer explanation is worth bookmarking for running these yourself.
Trading commissions and, in some structures, performance fees may sit outside the headline number. On European funds check the KID's "transaction costs" line separately.
Turnover ratio measures how much of the portfolio the manager traded in a year. A 100 percent turnover means the fund replaced its entire holdings once over twelve months.
How to read it:
Cross-check: if a fund charges an active-level fee (say 1.2 percent) but has 8 percent turnover and holdings that mirror the S&P 500, you may be paying active prices for a closet index fund. That is exactly the kind of marketing gloss this lesson is built to catch.
Yield is where fact sheets get slippery, because there are several definitions.
A standardized figure the SEC mandates so funds can be compared fairly. It reflects income earned over the trailing 30 days, annualized, net of expenses. Use this for bond and money market funds. Because it is standardized, it is the fair comparison tool.
Total distributions over the past 12 months divided by current NAV. This can look higher than SEC yield because it may include return of capital (the fund handing you back your own money). If distribution yield sits well above SEC yield, ask why.
Worked example: a bond fund shows a 5.5 percent distribution yield but a 4.2 percent SEC yield. That 1.3 point gap often signals payouts that are not fully covered by actual income. Attractive on the sheet, less so under the hood.
Every fact sheet shows trailing returns (1, 3, 5, 10 year). The number that matters is the fund's return relative to its stated benchmark, after fees.
Rule: judge over at least five years, and always net of fees. A fund beating its benchmark by 3 percent before fees but charging 1.5 percent has delivered 1.5 percent of real edge. Also confirm the benchmark is honest: a global equity fund should not benchmark itself against cash.
Standard deviation measures how much returns bounce around: higher means more volatile.
Sharpe ratio measures return earned per unit of risk. Formula:
Sharpe = (fund return − risk-free rate) / standard deviation
Worked example: a fund returns 9 percent, the risk-free rate (roughly the short-term US Treasury yield) is 4 percent, and standard deviation is 10 percent.
Sharpe = (9 − 4) / 10 = 0.5
A higher Sharpe means better risk-adjusted return. Comparing two funds with identical returns, the one with the higher Sharpe took less risk to get there. Anything reliably above 1.0 is strong.
Knowledge check
1. An investor compares two equity funds: Fund A has a NAV of $12 per share and Fund B has a NAV of $85 per share. What can they conclude about relative value from NAV alone?
2. Why does very large AUM affect a small-cap fund differently than a large-cap index fund?
3. A fund launched in 2021 shows a strong three-year track record. Why should this be treated with caution?
4. Select ALL correct answers about why very small AUM (e.g. under $50 million) can be a warning sign.
Select all the correct answers.
5. Select ALL correct answers about reading a fund fact sheet efficiently.
Select all the correct answers.
You now have a fast checklist. Run any fact sheet through this order:
1. Expense ratio / OCF. Above 1 percent for a mainstream equity fund? It needs to justify itself hard.
2. Turnover versus fee. High fee plus low turnover plus index-like holdings equals closet indexer. Walk away.
3. Returns net of fees versus a fair benchmark, over five years. Not one hot year.
4. Sharpe ratio versus peers. Reward per unit of risk, not raw return.
5. Yield type. Is the headline yield an SEC yield or a flattering distribution yield?
6. AUM and inception. Big enough to survive, long enough to trust.
Long-running data from the S&P SPIVA scorecards (Standard & Poor's Indices Versus Active) consistently shows that over 10-year horizons a large majority of active equity funds underperform their benchmarks after fees, in both the US and Europe. Treat any active fund as guilty until proven innocent, and the expense ratio is your first evidence.