Ten Years of Compounding: Why the LGB SME Private Debt Fund Remains Relevant

Running: Compounding returns over the long-term.

June 1, 2026

This material has been prepared for informational purposes only and should not be construed as investment, legal, or tax advice. It does not constitute an offer, recommendation, or solicitation to buy or sell any security or other financial instrument, nor should any information contained herein be relied upon for the purpose of making investment decisions.

Past performance is not indicative of future results, and the value of investments may fall as well as rise. While the information contained herein is believed to be reliable, no representation or warranty, express or implied, is made regarding its accuracy or completeness.

The opinions expressed are those of the author and are subject to change without notice. They do not necessarily reflect the views or official position of the institution or its affiliates.

Introduction

In a decade defined by disruption, consistency is perhaps the most underrated quality in an investment. As the LGB SME Private Debt Fund turns ten this June, we reflect on a decade of compounding returns.

Share price (31 May 2026)

£195.55

Launched at £100.00 (June 2016)

Annualised return since launch

6.93%

Per annum, gross roll-up

Portfolio diversification

54 issues

Across 15 issuers

The LGB SME Private Debt Fund has reached a notable milestone – a decade since its inception in June 2016, at a time when LGB was still in the preliminary stages of building its fixed income capabilities. It was launched with the clear purpose of generating steadily compounding returns through disciplined credit selection and the reinvestment of interest. Ten years on, that purpose remains unchanged and the conditions that make it relevant have, if anything, intensified.

In the past decade, the fund has navigated significant market dislocations, macroeconomic stress, and an investment environment that has grown considerably more complex for UK investors. So far, 2026 has added another chapter to that story. Geopolitical events – most notably the outbreak of conflict in the Middle East – have introduced fresh uncertainty into global markets. Against that backdrop, the steady, structured returns of the LGB SME Private Debt Fund offer a meaningful contrast to this volatility.

A ten-year perspective

Since its launch at £100 per share in June 2016, the fund has grown to £195.55 per share as at 31 May 2026 — an annualised return of 6.93% per annum over nearly a decade, and 8.11% and 8.34% over the past five and three years, respectively. That track record has been built through a disciplined credit approach, consistent portfolio management, a focus on compounding returns and a clear, investor-aligned fee structure. The fund’s average holding period well exceeding three years is a testament to the confidence investors have placed in that approach.

The charts below illustrate the returns to investors who committed capital at different points in the fund’s history – each starting from an initial investment amount of £100,000.

Growth of a £100,000 lump sum — three entry points, one fund. All values as at 31 May 2026.

INVESTED JUNE 2016

£195,553

+£95,553  +95.6%

10 year investment

INVESTED JUNE 2021

£147,721

+£47,721  +47.7%

5 year investment

INVESTED JUNE 2023

£127,206

+£27,206  +27.2%

3 year investment

An investor who committed £100,000 at launch in June 2016 has seen their investment grow to £195,553 by 31 May 2026 – without a single negative calendar year – reflecting an annualised return of 6.93% per annum.

Net asset value per share since launch

Month-end NAV, £ – June 2016 to May 2026

As the fund reaches its tenth anniversary, the features that made it compelling at launch – investor control over the timing of returns, gross compounding, and credit diversification – remain fully pertinent.

What the fund invests in

The fund invests primarily in secured Medium Term Note (“MTN”) Programmes arranged by LGB Capital Markets, with selective exposure to public bonds for diversification. LGB Investments acts as the investment adviser to the Guernsey-based manager, ensuring the portfolio benefits from LGB’s established credit expertise and origination capability.

As at 31 May 2026, the portfolio holds 54 MTN and note issues across 15 different issuers. Over 50% of the portfolio matures within the next two years, providing a natural, laddered liquidity profile that does not rely on secondary market activity. Regular maturities and interest payments are systematically redeployed into new issues under LGB’s active MTN Programmes, keeping capital consistently at work.

The weighted average interest rate from the fund’s underlying investments – as at 31 May 2026 – sits at 10.3% per annum. This figure remains attractive in the context of the broader fixed income market, and particularly so against the volatility currently affecting equity portfolios. The latest fund fact sheet and updates on the LGB SME Fund can be found here.

A structure designed around investor control

One of the fund’s defining characteristics is its offshore gross roll-up structure. Rather than distributing interest income periodically, the fund automatically reinvests all returns, allowing capital to compound more efficiently within the fund. Investors are required to report an investment return only when the shares in the fund are sold. The difference between the sale and purchase price is taxed as income in the hands of UK tax payers. This relieves investors of the burden of annual tax reporting and enables the payment to be deferred until the timing is more favourable for each investor’s circumstances.

This structural feature has become an increasingly prominent consideration for many investors in recent years. With UK tax rates rising, allowances falling, and pension assets due to fall within the inheritance tax net from April 2027, investors are increasingly focused not just on the returns their investments generate, but on how and when those returns are realised. The roll-up structure speaks directly to that concern and remains relevant as the UK tax environment continues to evolve – though investors should seek independent tax advice to understand the implications for their own specific circumstances.

Structure and access

The fund is domiciled in Guernsey and authorised by the Guernsey Financial Services Commission. It is audited yearly by PWC Channel Islands. It is available in the UK on a restricted basis to Investment Professionals, High Net Worth and Sophisticated Investors (read the client classification specifics here)

Monthly redemptions are available, with a clearly defined NAV that is calculated and published at each month-end. Subscriptions are made with a minimum initial investment of £20,000. A minimum cash buffer of 5% is maintained to support liquidity, alongside a carefully managed schedule of maturities and amortisations. There is no upfront charge, and performance fees apply only when the net asset value exceeds its previous high.

Investors can invest in the fund through the LGB Investments platform or via an investment account at Heritage Capital Management Limited (HCML) in London or Seven Investment Management (7IM).