London’s affluent apply exquisite diligence to tailors, galleries and cellars – then hold six figures on a platform chosen a decade ago for reasons nobody can remember. An essay on misapplied taste.
There is a species of care that defines a certain kind of Londoner. It knows which floor of the auction house to trust, which vintages to pass over politely, which jeweller on the Burlington Arcade will quietly remake a clasp rather than sell you a new one. This care is not fussiness; it is the accumulated judgement of people who believe that where you place your custom matters, and that quality reveals itself in details the brochure never mentions.
Which makes one omission rather striking. Ask the same people where their investment portfolio actually lives – which platform holds it, what that platform charges, how it behaved the last time markets turned difficult – and the answers go vague. The account was opened years ago, possibly by an assistant, possibly because the bank suggested it. It has never been reviewed with a tenth of the attention given to the last case of Burgundy.
The costs are tailored too – just not in your favour
The irony is that at higher portfolio values, the differences between platforms stop being trivial. Percentage-based custody fees that are negligible on twenty thousand pounds become a standing charge worth thousands a year on larger sums – and several platforms cap those fees while others do not, a distinction worth more than most people’s wine budget. Currency conversion on international holdings varies by a factor of four between providers, applied silently inside the exchange rate. Even the interest paid – or pointedly not paid – on uninvested cash differs enough to notice.
None of this appears in advertising, because platforms advertise to newcomers, and newcomers are cheap to serve. The established investor with a substantial, internationally diversified portfolio is precisely the customer for whom the differences are largest and the marketing is least informative.
What proper diligence looks like here
The equivalent of tasting before buying does exist in this world. The Investors Centre’s platform testing is the most rigorous example in the UK: the firm opens accounts with the major platforms and funds them with its own money, then records what is actually charged – the real conversion rate on a live order, the custody fee as applied rather than as advertised, the practical experience of withdrawing funds. It is the difference between reading the tasting notes and drinking the wine, and it reliably surfaces the details that pricing pages are constructed to soften.
Their consistent finding will not surprise anyone who has commissioned anything bespoke: the providers that look identical in their own materials differ substantially in practice, and the differences concentrate exactly where the money is – conversion, custody, and the quiet friction of getting funds out.
A review worth an afternoon
The exercise itself is undemanding. Take the last year’s statements and total every charge – platform fee, dealing costs, conversion, anything labelled ‘other’. Express it as a figure in pounds rather than a percentage, because percentages are designed to soothe. Then set that figure against what the two or three obvious alternatives would have charged for the same year, using tested numbers rather than advertised ones.
For a portfolio of substance, the difference frequently runs to four figures annually – compounding, invisible, and entirely optional. The wealthy pay willingly for quality all the time; that is not the issue. The issue is paying a premium for nothing, out of inattention, in the one domain where the meter runs every day.
The objection, answered
The usual defence of inattention is that these relationships are tiresome to change – and years ago that was fair. It no longer is. Transfers between UK platforms are largely electronic, holdings move in specie without being sold, and the paperwork amounts to authorising the new firm to fetch everything. The genuine effort involved is roughly that of changing a club membership: one decision, a few weeks of patience, and a standing saving thereafter. What remains of the objection is simply habit – and habit, as anyone with a good tailor knows, deserves to be re-measured from time to time.
The wine merchant earned the custom. The platform should have to as well.
