IPE institutional market survey: Managers of UK institutional assets 2026

Managers of UK institutional assets 2026

In this year’s survey of UK institutional and pension fund assets, managers reported a headline figure of €4.03trn, 3% higher than last year, while the figure for UK pension fund assets fell by about 1.7% to €2.24trn.

Both figures are significantly lower than the 2022 peak. For the second year running, BlackRock was the largest manager of UK institutional assets, having taken top spot from L&G in 2025 and recorded a 3.2% rise in AUM, while L&G, instead, reported a 0.75% fall in AUM. Insight Investment also saw its UK institutional AUM figure decline by over 10%. However, L&G remains the largest manager of UK pension assets, with €636.42bn compared with BlackRock’s €480.44bn. 

Full data access 
This summary shows headline data. The full dataset includes more detailed data on individual managers and is available to subscribers at ipe.com/research. To subscribe to IPE visit ipe.com/membership and for further information about the research or to participate in future surveys, contact dominic.gane@ipe.com

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IPE covers a good variety of very current and relevant topics. It is good to read the high-level, independent and objective perspectives from pension funds in other European countries; many of them are dealing with the same issues as we are, so it is interesting to learn from their experiences, especially when they are ahead of where we are on the curve.

Markus Schaen , Senior Fund Manager, MN,
The Netherlands