Costs
Performance fees, high-water marks and what they pay for
A charge tied to results sounds like alignment. The details of how it is calculated decide whether it actually is.
What follows is the working version of performance fees: the decisions in the order you actually meet them, with the reasoning attached.
Before you start
- What the fee is charged above matters more than the percentage rate.
- Without a high-water mark, a fund can charge for recovering its own losses.
- The structure rewards volatility because losses are not shared.
How the charge works
A performance fee takes a share of returns above a stated threshold, charged in addition to a base management fee. That threshold may be zero, a cash rate, an index or a fixed percentage, and the choice changes everything about what the fee rewards. A fee charged above zero pays the manager for a rising market they had no hand in producing.
A fee charged above a relevant index pays only for the part attributable to their own decisions, which is what alignment would actually mean. The benchmark being used is stated in the prospectus and is frequently less demanding than a casual reader would assume.
High-water marks
A high-water mark means no performance fee is charged until previous losses have been fully recovered. Without one, a fund can fall, recover exactly the same ground and charge a performance fee on that recovery.
High-water marks are common but not universal, and whether one applies is a first-order question about any such charge. They can also reset periodically, which quietly reintroduces the problem they were designed to prevent. The reset frequency is disclosed and is one of the details most worth checking before buying anything carrying this structure.
The asymmetry problem
A performance fee gives the manager a share of the gains without any corresponding share of the losses. That asymmetry rewards taking more risk, because higher volatility raises the chance of crossing the threshold in at least some periods.
For most people, a manager approaching the end of a period below the threshold has an incentive to increase risk rather than to reduce it. These incentives are well understood and are one reason performance fees have become less common in retail funds in several markets. Fee structures shape behaviour whether or not anybody intended them to, and that is the thing actually being weighed.
Crystallisation and timing
Fees crystallise on set dates, and an investor buying shortly before one can end up paying for performance they never received. Equalisation mechanisms exist to correct this and vary considerably in sophistication between funds.
The useful part is this: an investor selling shortly before crystallisation may escape a fee that later holders pay, which is the same issue in reverse. These mechanics are set out in the prospectus in language that plainly assumes a professional reader.
The practical response is to treat any fund carrying a performance fee as requiring the prospectus rather than the fact sheet.
Where you might meet one
Performance fees appear more often in specialist, alternative and closed-ended vehicles than in mainstream open-ended funds. They also appear inside multi-asset products where the fee sits at an underlying level and is easy to overlook completely. Regulatory guidance in several regions now constrains how they may be structured, and those rules differ by jurisdiction.
For most people, index funds do not carry them, since there is no performance to attribute to any manager's judgement in the first place. Anybody holding only broad index funds can safely ignore this entire subject and lose nothing by doing so.
The question that settles it
Ask what the fee is charged above, whether a high-water mark applies and how often that mark resets. Those three answers tell you whether the structure pays for skill or simply for the passage of time in a rising market. Then add the performance fee to the base charge under a plausible scenario to see what the combined total could reach.
If the documents do not make those three answers easy to locate, that is itself information about the product. None of this says a performance fee is always wrong; it says it is a structure to understand rather than to skim past.
The takeaway
Ask what the fee is charged above. That single answer separates alignment from a charge for a rising market.
The version you keep doing is the version that works.
Questions readers ask
Are performance fees bad?
They are not automatically bad. A fee above a relevant benchmark with a permanent high-water mark is a very different structure from one above zero that resets annually.
Do index funds have performance fees?
No. There is no manager judgement to reward, which is one of the reasons their charging structures are so much simpler to compare.
