Aberdeen Adviser SIPP growth has reached £1.15 billion in assets under administration less than a year after the product launched, with more than 5,000 accounts opened in that period, according to Money Marketing. For anyone monitoring the self-invested personal pension market, the pace of that accumulation deserves careful consideration.
The average client holds over £200,000 within the SIPP, and customers are invested across a mix of models and managed funds. Those figures place this squarely in the retirement-planning segment: not accumulation-phase savers in their thirties, but people who have already built meaningful pension capital and are now managing how it is held and drawn.
Who is actually using the Aberdeen Adviser SIPP?
The demographic profile is instructive. Aberdeen Adviser disclosed that 76% of customers fall in the 51-to-70 age bracket, precisely the cohort navigating the transition from accumulation to deconstruction of their pension pot. Just 2.6% are under 40, and 2.1% are aged between 81 and 90. The concentration in the pre-retirement and early-retirement band is not surprising, given that SIPP pension freedoms tend to appeal most acutely to those with the capital base to benefit from greater investment flexibility.
For a reader in that 51-to-70 bracket, the product’s rapid growth raises the right questions rather than providing easy answers. Scale can be a positive signal, suggesting operational stability and a platform that advisers are prepared to recommend. It can also mean a product that has attracted assets quickly and has yet to demonstrate resilience across a full market cycle. A SIPP launched less than a year ago has not been tested by a sustained equity downturn or a prolonged period of rising yields compressing bond values. Sequence-of-returns risk, for someone drawing income rather than accumulating it, remains the central concern.
Aberdeen Adviser SIPP growth in the context of broader market trends
The SIPP market as a whole continues to benefit from post-pension-freedoms demand. Aberdeen Group is operating in a competitive space where platform reliability, investment range and cost transparency all bear on long-term suitability. The average holding of over £200,000 suggests this is not a mass-market accumulation product but one aimed at clients with established pension assets who are seeking consolidated, flexible management.
Advisers recommending any SIPP to clients in or near drawdown must satisfy the Financial Conduct Authority‘s suitability requirements, including demonstrating that the product’s investment options, charges and risk controls are appropriate for a client’s individual circumstances. A product accumulating £1.15 billion across 5,000 accounts is not a niche proposition: it has moved into the mainstream quickly, and mainstream products attract mainstream scrutiny.
Elsewhere in the briefing, Nickel Digital Asset Management published research suggesting that growing use of crypto exchange-traded products is normalising digital assets within standard portfolio allocations. 52% of respondents cited regulatory uncertainty as the biggest barrier to increased institutional adoption. That figure is worth holding alongside any enthusiasm about digital asset diversification: for conservative, income-oriented portfolios, regulatory ambiguity in an asset class is not a risk that diversification alone can mitigate.
Also reported: Omnis Investments, part of The Openwork Partnership, confirmed that its Omnis Access Fund range has surpassed £100 million in assets under management since launching in May 2026. Day-to-day investment management has been delegated to Legal & General, with the range developed exclusively for Openwork and 2plan advisers and their clients.
For investors monitoring the SIPP space, the next meaningful data point for Aberdeen Adviser SIPP growth will be how the product’s asset allocation and client retention hold up once markets move against it. A year from launch, the platform has demonstrated commercial appeal; the more demanding test of capital-preservation credentials is still ahead.

