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First UK Index launched giving investors hard numbers on returns from P2P/Marketplace lending

AltFi Data has today launched the first Index to track the historic returns available from the UK peer to peer and marketplace lending industry.


The Liberum AltFi Returns Index (LARI) accurately tracks historic marketplace lending returns using complete loan-by-loan cash flows provided by the major platforms.


The index demonstrates the consistent returns that this sector has delivered. The latest data point shows a trailing 12-month return of 5.09% suggesting that this is what a fully diversified investor in the sector should have made in the last 12 months from a time weighted marketplace lending portfolio.

“The consistency of these returns is just as important as the absolute level.” explained Rupert Taylor of AltFi Data.“The index demonstrates that returns have consistently ranged between 4.5% and 6.2% since 2006. As well as demonstrating an impressive return in a low interest rate environment, the index also shows how impressively Zopa coped with the financial market dislocations of 2008/9, and how the industry has sustained that performance to the present day.”

Giles Andrews, Zopa’s CEO and co-founder, commented:

“AltFi Data’s P2P Index highlights how consistent returns at Zopa have been over the last 10 years, even during the worst financial crisis of the last 70 years, outperforming pretty well any other asset class in the period. We expect the index to become a useful and impartial tool in measuring returns moving forward and helping increase transparency in the P2P lending industry.”

Rhydian Lewis, CEO of RateSetter added:

“I am delighted to see the launch of the Liberum AltFi Returns Index. Firstly, having a third party specialist analysing and scrutinising returns provides a sometimes sceptical outside world with a clear picture of the value peer-to-peer lending really is delivering savers and investors. There has been a lot written about the relative merits of peer-to-peer lending – the data, which shows a 5%+ return consistently over close to a decade, now speaks for itself.” Rhydian continued: “Secondly, our ambition at RateSetter is for our rates to be seen as a proxy for the price of money – and seeing how our rates have tracked the index helps us test this thesis. The Liberum AltFi Returns Index is another building block in the emergence of peer-to-peer as a proper asset class.”

Index values are time-weighted and published as aggregate trailing 12 month returns in order to measure what an equal time-weighted exposure to every eligible loan made would have returned over the preceding 12-month period. In layman’s terms every point on the returns line represents a single day between 2006 and the present. Each day corresponds with a return value. This value represents the return that an investor would have accrued in the preceding 12-months had they been exposed to every single loan originated by the three constituent platforms during that time.  

To ensure maximum accuracy and transparency the Index is constructed using the cash flows from every loan made by the eligible platforms.  As such, the Index factors in both defaults and recoveries to establish the real net return. 

Currently, the Index calculations are based on aggregated data from the 3 largest UK platforms – Zopa,Funding Circle and RateSetter. These platforms account for a 60% share of the UK marketplace lending sector as per the 3-month market share measure of the Liberum AltFi Volume Index.

Platforms are eligible for inclusion if they satisfy specific eligibility criteria based around longevity, transparency and size.

Transparency is central to these criteria.  In an effort to ensure maximum clarity, on top of providing loan by loan cash flows to AltFi Data, all of the eligible platforms have agreed to publish significant loan book details publicly. These can be found on the AltFi Data website

Samir Desai, CEO and co-founder of Funding Circle weighed in:

"Transparency is absolutely crucial. It's our skin in the game, and will ensure we maintain the trust of our customers for the long term. AltFi Data has been a champion of data transparency and we welcome their new industry returns index which will be a useful tool for investors. Funding Circle has provided access to data on every loan we have ever originated for years, and this is something we hope the rest of the industry will also provide."

The LARI uses a unique time weighting methodology to ensure that returns are not skewed by the effect of ‘seasoning’.  This is an effect whereby in a fast growing sector defaults are out-weighted by the sheer volume of newly extended loans. Furthermore it is the only industry returns index of comparable detail to express the return in % terms to ensure that the output is meaningful to investors.  Combined with a history dating back to 2006, AltFi Data are confident that this index will become the industry standard for the measurement of returns in much the same way that their volume indices are recognized as the most comprehensive and accurate measures of industry volumes. 

Sam Griffiths, MD of AltFi Data, concluded:

“One of our key aims in the creation of this index has been to represent the returns that an investor can achieve by investing in P2P and marketplace lending. We feel happy that we have achieved this with an innovative and ground breaking index.”

Companies In This Article

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People In This Article

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Rupert Taylor

CEO and Co-Founder

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Samir Desai

CEO and Co-founder

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Sam Griffiths

Managing Director


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