A new report from Cerulli Associates carries a number that should focus the mind of anyone running a wealth management firm. Registered investment advisors lose as much as 5% of their assets under management every year for reasons that have nothing to do with clients leaving. The clients are happy. They are not switching firms. The money is going out the door anyway, and the standard advice, market harder, get more referrals, is a partial answer to a problem that is bigger and more structural than a marketing gap.
The deeper story in the Cerulli data is two uncomfortable truths the industry has been able to avoid facing during a long bull market. One is that the biggest source of asset loss is demographic and largely unstoppable. The other is that rising markets have been hiding how little the industry actually grows on its own. Both are about to matter more.
The attrition is a feature of success, not a failure of service
Start with where the money goes, because it reframes the whole problem. The largest driver is not dissatisfaction. It is decumulation, clients spending the money they saved. Regular income withdrawals and one-time distributions accounted for 56% of RIA outflows in 2025, as retired clients pulled assets to cover living expenses, and others took lump sums for a move, a home, or a major life change.
This is the part that makes the 5% so hard to fight: it is the intended outcome of the service working. The entire purpose of wealth management is to help people accumulate assets so they can eventually spend them in retirement. When a client does exactly that, drawing down a portfolio to fund the retirement it was built for, the firm loses assets precisely because it succeeded at its job. You cannot market your way out of a client spending money they saved on purpose. That outflow is not a leak to be plugged. It is the plan being executed.
And it is structural rather than cyclical, because it is driven by client age, which only moves in one direction. Cerulli found that more than half of RIA clients are 50 or older, and a quarter are over 60, which means a large and growing share of the industry's asset base is entering or already in the decumulation phase. The attrition rate is not a fixed 5% the industry can outrun once and forget. It is a headwind that strengthens as the client base ages, and the demographics guarantee it strengthens. A firm whose clients are collectively getting older is a firm whose withdrawal rate is structurally rising, no matter how well it serves them.
The bull market has been hiding the real growth rate
Now the second truth, which is the one that should worry firm owners more, because it concerns money they may believe they earned and did not. The industry has been growing assets nicely for years, and much of that growth was the market, not the firm.
The Cerulli figures make the gap stark. From 2019 to 2024, RIAs saw their asset holdings rise 10% to 11% a year. Strip out the gains from rising markets, and the real organic growth rate, assets actually brought in from new and existing clients, was only 3% to 4%. Roughly two-thirds of the industry's apparent growth was the stock market lifting existing portfolios, not the firm winning new money.
That distinction is easy to ignore when markets rise and disastrous to ignore when they stop. A firm growing assets 10% a year feels healthy and successful. The same firm, if 6 or 7 of those points came from market appreciation, is actually adding only 3 to 4% in genuine new assets, against attrition of 2 to 5%. Do that arithmetic and a firm that looks like it is growing double digits may be barely growing, or quietly shrinking, in the only terms that reflect its own effort. The bull market has functioned as a disguise, letting firms mistake beta, the market's return, for their own business development. Cerulli's own framing is that advisors tend to overestimate their ability to replace lost assets through organic growth precisely because recent market gains flattered the numbers.
The danger is not the disguise itself. It is what happens when it drops. When markets flatten or fall, two things occur at once: the appreciation that was inflating AUM disappears, and the attrition does not, because retirees still need to eat and still draw down regardless of what the market did. A firm relying on market gains to mask weak organic growth discovers, in the first bad year, that its real growth engine was never running, and that the structural outflow was being covered by a tailwind that has now become a headwind. The firms most exposed are the ones most convinced by the last three years that they are growing well.
Why the standard fix is right but insufficient
The report's recommended response, invest more in marketing and referrals, is not wrong, and the observation that RIAs underinvest in both is accurate. Referrals from satisfied clients are the highest-quality, lowest-cost source of new assets in the business, and many firms genuinely neglect systematic marketing, having grown up in an era when a rising market and word of mouth were enough. Doing more of both would help.
But it is worth being clear about what marketing can and cannot fix here, because framing this purely as a marketing problem understates it. Marketing brings in new assets, which addresses the organic-growth weakness. It does essentially nothing about the decumulation outflow, because that outflow is not caused by a shortage of new clients but by existing clients aging into spending. So marketing attacks one of the two problems and not the larger, more structural one. A firm that doubles its marketing and wins more new clients has improved its organic growth, but if its existing base is aging into heavier withdrawals, it may still be running to stand still.
The more complete responses go beyond marketing, and the report and the surrounding industry data gesture at them. Deliberately targeting younger clients changes the age structure of the base and slows the demographic clock, though it means courting clients with fewer assets today in exchange for a longer accumulation runway. Capturing the wealth transfer matters enormously, since when older clients draw down and eventually pass assets to heirs, the firm either retains that money by having a relationship with the next generation or watches it leave, and most firms have no such relationship. And competing for the decumulation dollars themselves, positioning to manage retirement income rather than only accumulation, keeps assets on the platform longer even as they are spent down. None of those is a marketing campaign. They are structural repositioning of the business toward the demographic reality the 5% number describes.
How to read it
The honest way to hold the Cerulli findings is that they puncture a comfortable illusion without pointing to an easy fix. The illusion is that a wealth management firm growing its assets during a bull market is necessarily a healthy, growing business. The puncture is the reminder that much of that growth was borrowed from the market and that the largest source of asset loss, clients spending their savings in retirement, is both unstoppable and set to intensify as the client base ages.
For a firm owner, the useful reframe is to stop watching headline AUM, which blends the firm's own performance with the market's, and start watching organic growth net of attrition, the assets the firm actually brought in minus what walked out for reasons other than departures. That number, not the flattering top-line figure, is the true measure of whether the business is growing on its own power. During a long bull market, the two can diverge enormously, and the gap between them is precisely the risk that a downturn exposes. The 5% attrition is not a crisis on its own; it is a manageable and even expected cost of serving clients who eventually spend their money. It becomes a crisis only for the firms that never noticed, because the market was covering for them, that they were not really growing underneath it. The Cerulli report is, in effect, an early warning to check the engine while the tailwind is still blowing.