ETF · UBS
MDBG UBS Sustainable Development Bank Bonds UCITS ETF
ISIN LU1852212023London Stock Exchange: MDBGUBS Group AG
- Corporate & other bonds
- ETF
- ISA
- SIPP
- Distributing
Latest close
LSE£10.00
on
- Ongoing charge
- 0.20% a year
- Fund size
- £87.5m
Source: TradingView, as of , at least 15 min delayed
At a glance
As of 30/09/2026, MDBG (UBS Sustainable Development Bank Bonds UCITS ETF, ISIN LU1852212023) closed at £10.00 on the London Stock Exchange. Its ongoing charge is 0.20% a year (about £20 on £10,000). Over the five years to 30/09/2026 its total return was +4.6%, or −18.2% after UK CPIH inflation.
Past returns
- 1 year to 30/09/2026
- −0.5%
- −3.6% after inflation (UK CPIH)
- 3 years to 30/09/2026
- +10.8%
- 0.0% after inflation (UK CPIH)
- 5 years to 30/09/2026
- +4.6%
- −18.2% after inflation (UK CPIH)
£1,000 put in five years ago would have been worth about £1,046 on 30/09/2026 — about £818 in today’s spending power, once price rises are taken out. Past performance is not a guide to future returns.
Returns: TradingView (delayed data). Inflation: ONS CPIH, latest month published.
How we work it out:ReturnsReturns after inflationTotal returnReal returnCPIH
Calendar-year and 12-month returns
Calendar-year returns of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF in pounds (price only, income paid out not included): 2022 −9.1%, 2023 +1.8%, 2024 −0.8%, 2025 +2.2%; 2026 to 30/09/2026 −4.9%. Returns of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF in pounds (price only, income paid out not included) over the 12 months to 30/09/2026: −3.9%; to 30/09/2025: −1.0%; to 30/09/2024: +4.8%; to 30/09/2023: −1.3%; to 30/09/2022: −10.4%.
| Year | Return | After inflation | Return shown as a bar |
|---|---|---|---|
| to | −4.9% | −7.6% | |
| +2.2% | −1.3% | ||
| −0.8% | −4.2% | ||
| +1.8% | −2.3% | ||
| −9.1% | −16.8% |
| 12 months to | Return | After inflation |
|---|---|---|
| from | −3.9% | Not available |
| from | −1.0% | −4.9% |
| from | +4.8% | +2.1% |
| from | −1.3% | −7.2% |
| from | −10.4% | −17.6% |
Source: Fundology, from recorded closes and the data vendor’s weekly price history, as of , inflation: ONS CPIH
How we work it out:Calendar-year returnsWhat a calendar-year return isAccumulating and distributing
Risk: volatility and largest fall
Volatility (annualised)
4.0%over 5 years
| 1 year | 3.6% |
|---|---|
| 3 years | 3.8% |
| 5 years | 4.0% |
Annualised from weekly returns. Higher means bumpier.
- Largest fall since October 2021
- −11.8%
- From to
- Lowest 12-month return
- −11.0%
- 12 months to
- Highest 12-month return
- +4.8%
- 12 months to
- Below its highest weekly close since October 2021
- 11.7%
- High of , latest
In words: Volatility of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF in pounds, annualised from weekly returns to 30/09/2026: 3.6% over 1 year, 3.8% over 3 years, 4.0% over 5 years. Largest fall in the price of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF since October 2021, in pounds: −11.8% from 01/10/2021 to 20/10/2023. The lowest 12-month return of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF in pounds (price only, income paid out not included) since January 2021 was −11.0% (12 months to 04/11/2022); the highest was +4.8% (12 months to 27/09/2024). On 30/09/2026 the price of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF was 11.7% below its highest weekly close since October 2021 (01/10/2021), in pounds.
Source: Fundology, from recorded closes and the data vendor’s weekly price history, as of , price only — income paid out is not included
How we work it out:Risk figuresFallsVolatilityLargest fall
Charges compared with similar funds
- Ongoing charge
- 0.20%
- a year
- On £10,000
- £20
- a year, roughly
- Over five years
- £100
- of £10,000, before growth
- 139 charge less
- 38 the same
- 206 charge more
Ongoing charge of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF 0.20% a year, as of 01/10/2026: 206 of the 383 other corporate and other bond funds charge more, 38 the same and 139 less (share classes counted once).
Source: Fund ongoing charges via TradingView, as of
A lower charge is not a promise of a higher return: what the fund holds matters more. Charges are the fund’s own published ongoing charges figure.
Read more:Ongoing charge (OCF)OCF and TERFee dragHow charges add up
In plain English
UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF is an exchange-traded fund (ETF) from UBS, launched in 2020.
It tracks the Solactive Global Multilateral Development Bank Bond USD 25% Issuer Capped TR Index.
You buy and sell it through a share-dealing account or platform during stock-market hours, like a share.
Its ongoing charge is 0.2% a year — about £20 a year on every £10,000 invested, taken from the fund's value rather than billed to you.
Income from its investments is paid out to holders as cash, usually a few times a year.
Corporate & other bonds: Loans to companies and other borrowers, which usually pay more interest than government bonds in exchange for more risk.
Terms:ETFIndex fundUCITSAccumulating or incomeShare classISIN
Key facts
- Ticker
- MDBG
- ISIN
- LU1852212023
- Provider
- UBS
- Tracks
- Solactive Global Multilateral Development Bank Bond USD 25% Issuer Capped TR Index
- Structure
- ETF
- An exchange-traded fund: bought and sold on the stock exchange through the day, like a share.
- Income
- Distributing, paid semi-annual
- Income is paid out to holders as cash, usually a few times a year.
- Ongoing charge
- 0.20% a year · about £20 on £10,000
- Fund size
- £87.5m
- Launched
- Domicile
- Luxembourg
- Can be held in
- ISA and SIPP
- Currency hedged
- No
- Price currency
- Pounds (GBP)
- Category
- Corporate & other bonds
Price chart
Since 31/07/2026, the closing price went from £10.33 on 31/07/2026 to £10.00 on 30/09/2026 (−3.2%). The lowest close shown was £10.00 on 30/09/2026 and the highest £10.37 on 12/08/2026.
Chart: closing prices we have recorded since 31/07/2026. Price only — income paid out is not included, so the line can end below the total return above.
Source: TradingView, as of , at least 15 min delayed
Five years of prices, and after inflation
10 weekly closes, from 31/07/2026 to 30/09/2026. The same history in September 2026 pounds, adjusted with ONS CPIH inflation.
Create a free account to see the 5-year price chart and the after-inflation chart
Sign-up takes an email address. There is no card to enter and nothing to pay.
How we work it out:Prices and returnsNAV and price
Funds tracking the same index
2 funds track Solactive Global Multilateral Development Bank Bond USD 25% Issuer Capped TR Index, this one included and share classes counted once (30/09/2026).
| Fund | 1 year | 5 years |
|---|---|---|
| UBS Sustainable Development Bank Bonds UCITS ETFThis fundDistributing · 0.20% a year | −0.5% | +4.6% |
| UBS ETF - Sustainable Development Bank Bonds UCITS ETF -(USD) A-dis- DistributionDistributing | +1.1% | +5.7% |
Source: TradingView reported returns and fund ongoing charges, as of
Read more:Index fundsTracking differenceHow funds are compared
Other versions of this fund
Risk and return in depth
Sharpe, Sortino and Calmar ratios
Sharpe, Sortino and Calmar ratios over 1, 3 and 5 years, from weekly returns in pounds.
With a free accountRolling returns
The full range of 248 rolling 12-month returns since January 2021, and of 144 rolling three-year returns, in pounds, with how often they were above zero.
With a free accountLargest falls and recoveries
The largest fall since October 2021, in pounds, with how many weeks it took to reach its low and to recover.
With a free account
Create a free account to see the risk ratios, every rolling return and each large fall and its recovery
Sign-up takes an email address. There is no card to enter and nothing to pay.
Moves compared with a similar fund
Correlation and beta of weekly returns in pounds against iShares Core UK Gilts UCITS ETF, over the three years to 30/09/2026 (146 weeks).
Pro
Pro — currently by invitation
Pro includes moves against a comparable fund
Pro is open by invitation while it is being built. There is nothing to buy. To ask about access, email [email protected].
Questions people ask
What is the ongoing charge of MDBG?
The ongoing charge of MDBG is 0.20% a year — about £20 a year on every £10,000 invested, taken from the fund’s value rather than billed to you. Platform and dealing fees are charged separately. Ongoing charge of UBS (Lux) Fund Solutions SICAV - UBS Sustainable Development Bank Bonds UCITS ETF 0.20% a year, as of 01/10/2026: 206 of the 383 other corporate and other bond funds charge more, 38 the same and 139 less (share classes counted once).
What does MDBG track?
MDBG tracks the Solactive Global Multilateral Development Bank Bond USD 25% Issuer Capped TR Index.
Is MDBG accumulating or distributing?
MDBG is distributing: income is paid out to holders as cash, usually a few times a year. It pays out semi-annual.
What is the ISIN of MDBG?
The ISIN of MDBG is LU1852212023. An ISIN identifies one exact share class of a fund; MDBG is its ticker on the London Stock Exchange.
What were MDBG’s returns in each of the last five years?
Calendar-year returns of MDBG in pounds (price only, income paid out not included): 2022 −9.1%, 2023 +1.8%, 2024 −0.8%, 2025 +2.2%; 2026 to 30/09/2026 −4.9%. Past performance is not a guide to future returns.
How has MDBG done after inflation?
Over the five years to 30/09/2026 MDBG’s total return was +4.6%, or −18.2% after UK CPIH inflation. Past performance is not a guide to future returns.
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Sources and dates
- Prices
- London Stock Exchange closes via TradingView, at least 15 minutes delayed, latest
- Returns
- TradingView reported returns (net asset value with income reinvested where available)
- Calendar years, risk
- Fundology, from recorded closes (weekly history from the data vendor where our record is short)
- Inflation
- ONS CPIH, latest month used August 2026
- Charges
- The fund’s ongoing charges figure, via TradingView
- Identity
- FCA Financial Instruments Reference Data System (FIRDS) and the issuer
- Fund size
- TradingView, converted to pounds at the latest ECB reference rate
Methodology:Data sourcesReturnsCategoriesAll methods
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