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LSEG Secures Major Bank Investment to Overhaul Post-Trade Landscape Ahead of T+1

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The London Stock Exchange Group (LSEG) has announced a significant partnership with a consortium of 11 leading global banks, who will collectively invest to take a 20% stake in LSEG’s Post Trade Solutions business. The £170 million investment values the unit at £850 million and signals a collaborative push to innovate and standardise the derivatives market’s post-trade infrastructure.

This strategic move comes as the financial industry braces for one of its most significant operational shifts in decades: the transition to a T+1 settlement cycle. With the UK and European Union targeting an implementation date of October 11, 2027, the pressure is mounting on firms to enhance efficiency and automation to cope with the compressed timeframe. This LSEG initiative is a clear response to that challenge, aiming to replicate the efficiencies of cleared markets in the more complex bilateral space.

The investing banks, all major customers of LSEG’s clearing and post-trade services, will gain strategic input into the business’s future growth, with three nominated directors joining the board. The deal also involves LSEG acquiring an increased proportion of the revenue surplus from its SwapClear business, a move that will cost £1.15 billion but is expected to be accretive to the EBITDA margin of the Markets division.

LSEG’s Post Trade Solutions division aims to bring the discipline and efficiency of clearing to the vast uncleared derivatives market. The business, which integrates the services of Acadia, Quantile, and SwapAgent, provides a suite of tools designed to streamline complex post-trade workflows.

By creating a more centralised and automated infrastructure, the division directly addresses the core issues that the move to T+1 will exacerbate. The shorter settlement window leaves little room for manual processes and lengthy reconciliations, making a shared, efficient utility an attractive proposition for the industry. The need for greater automation in confirmation and allocation matching has been cited as a primary concern for firms preparing for the migration.

Daniel Maguire, Head of Markets at LSEG and CEO of LCH Group, highlighted the collaborative nature of the initiative: “Our SwapClear business was at the forefront of innovation when it was founded in collaboration with our clearing members 25 years ago – and that spirit of innovation and partnership continues today. Our clearing services have been highly successful in generating substantial growth and ensuring robust risk management for the OTC derivatives market. This has only been possible thanks to our long-term strategic partnership with our customers. With this proven track record of success, I’m pleased that our partners are committed to continuing the approach with our Post Trade Solutions business, where we collectively see an opportunity to bring material efficiencies across capital, risk and operations to the bilateral OTC derivatives market. I look forward to working with our bank partners to transform this marketplace and enable it to continue to flourish and grow, efficiently and effectively.”

As the 2027 deadline approaches, the industry will be watching closely to see if this partnership can deliver the transformation needed to ensure a smooth transition. By pooling resources and expertise, LSEG and its new partners are making a calculated move to build the post-trade infrastructure of the future, one designed for a world of accelerated settlement and heightened operational risk. The transaction is expected to close in 2025.

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