ETF · Amundi
CS1 Amundi IBEX 35 UCITS ETF
ISIN FR0010655746London Stock Exchange: CS1SAS Rue la Boétie
- European shares
- ETF
- ISA
- SIPP
- Accumulating
Latest close
LSE£430.25
on
- Ongoing charge
- 0.44% a year
- Fund size
- £309m
Source: TradingView, as of , at least 15 min delayed
At a glance
As of 30/09/2026, CS1 (Amundi IBEX 35 UCITS ETF, ISIN FR0010655746) closed at £430.25 on the London Stock Exchange. Its ongoing charge is 0.44% a year (about £44 on £10,000). Over the five years to 30/09/2026 its price changed by +168.2%, or +112.1% after UK CPIH inflation.
Past returns
- 1 year to 30/09/2026
- +29.3%
- +25.2% after inflation (UK CPIH)
- 3 years to 30/09/2026
- +131.9%
- +110.6% after inflation (UK CPIH)
- 5 years to 30/09/2026
- +168.2%
- +112.1% after inflation (UK CPIH)
£1,000 put in five years ago would have been worth about £2,682 on 30/09/2026 — about £2,121 in today’s spending power, once price rises are taken out. Past performance is not a guide to future returns.
Returns: TradingView (delayed data) and Fundology, from recorded daily closes. 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 Amundi IBEX 35 UCITS ETF in pounds (price, with income reinvested in the fund): 2025 +63.0%; 2026 to 30/09/2026 +13.3%. Returns of Amundi IBEX 35 UCITS ETF in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +28.1%; to 30/09/2025: +39.1%.
| Year | Return | After inflation | Return shown as a bar |
|---|---|---|---|
| to | +13.3% | +10.2% | |
| +63.0% | +57.4% |
| 12 months to | Return | After inflation |
|---|---|---|
| from | +28.1% | Not available |
| from | +39.1% | +33.7% |
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)
16.3%over 5 years
| 1 year | 15.9% |
|---|---|
| 3 years | 14.6% |
| 5 years | 16.3% |
Annualised from weekly returns. Higher means bumpier.
- Largest fall since October 2021
- −17.1%
- From to
- Lowest 12-month return
- −11.5%
- 12 months to
- Highest 12-month return
- +64.3%
- 12 months to
- Below its highest weekly close since October 2021
- 3.9%
- High of , latest
In words: Volatility of Amundi IBEX 35 UCITS ETF in pounds, annualised from weekly returns to 30/09/2026: 15.9% over 1 year, 14.6% over 3 years, 16.3% over 5 years. Largest fall in the price of Amundi IBEX 35 UCITS ETF since October 2021, in pounds: −17.1% from 05/11/2021 to 04/03/2022. The lowest 12-month return of Amundi IBEX 35 UCITS ETF in pounds (price, with income reinvested in the fund) since January 2021 was −11.5% (12 months to 14/10/2022); the highest was +64.3% (12 months to 19/12/2025). On 30/09/2026 the price of Amundi IBEX 35 UCITS ETF was 3.9% below its highest weekly close since October 2021 (07/08/2026), in pounds.
Source: Fundology, from recorded closes and the data vendor’s weekly price history, as of , price, with income reinvested in the fund
How we work it out:Risk figuresFallsVolatilityLargest fall
Charges compared with similar funds
- Ongoing charge
- 0.44%
- a year
- On £10,000
- £44
- a year, roughly
- Over five years
- £218
- of £10,000, before growth
- 197 charge less
- 0 the same
- 28 charge more
Ongoing charge of Amundi IBEX 35 UCITS ETF 0.44% a year, as of 01/10/2026: 28 of the 225 other European share funds charge more, 0 the same and 197 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
Amundi IBEX 35 UCITS ETF is an exchange-traded fund (ETF) from Amundi, launched in 2024.
It tracks the IBEX 35.
You buy and sell it through a share-dealing account or platform during stock-market hours, like a share.
Its ongoing charge is 0.44% a year — about £44 a year on every £10,000 invested, taken from the fund's value rather than billed to you.
Income from its investments is reinvested inside the fund, so it shows up as a rising price rather than cash paid to you.
European shares: Companies across Europe. Some funds include the UK and some leave it out — the fund name says which.
Terms:ETFIndex fundUCITSAccumulating or incomeShare classISIN
Key facts
- Ticker
- CS1
- ISIN
- FR0010655746
- Provider
- Amundi
- Tracks
- IBEX 35
- Structure
- ETF
- An exchange-traded fund: bought and sold on the stock exchange through the day, like a share.
- Income
- Accumulating
- Income is reinvested inside the fund, so it shows up as a rising price rather than cash paid to you.
- Ongoing charge
- 0.44% a year · about £44 on £10,000
- Fund size
- £309m
- Launched
- Domicile
- France
- Can be held in
- ISA and SIPP
- Currency hedged
- No
- Price currency
- Pounds (GBP)
- Category
- European shares
Price chart
Since 31/07/2026, the closing price went from £438.23 on 31/07/2026 to £430.25 on 30/09/2026 (−1.8%). The lowest close shown was £430.25 on 30/09/2026 and the highest £447.75 on 07/08/2026.
Chart: closing prices we have recorded since 31/07/2026.
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
What it holds
Top 10 holdings
| Rank# | Holding | Weight as a percentage of the fund |
|---|---|---|
| 1 | Banco Santander SA Madrid | 18.28% |
| 2 | Banco Bilbao Vizcaya ArgentariaBBVA | 14.10% |
| 3 | IberdrolaIBE | 13.72% |
| 4 | Industria de Diseno TextilITX | 10.00% |
| 5 | CaixaBankCABK | 7.08% |
| 6 | Ferrovial SE Madrid | 3.50% |
| 7 | RepsolREP | 3.26% |
| 8 | Aena SMEAENA | 3.08% |
| 9 | Acs Actividades Cons Y Serv | 2.57% |
| 10 | Intl Consold Airlines-Eur | 2.36% |
Source: Amundi, holdings as published, as of , company pages by TradingView
Where it invests
The portfolio by sector, country and type of asset, as a share of the whole fund. Bonds, cash and positions the source does not classify are shown as they come, not guessed.
By sector
- Financials44.4%
- Utilities19.7%
- Industrials12.5%
- Consumer Discretionary12.3%
- Communication Services3.5%
- Energy3.3%
- Materials1.4%
- Information Technology1.0%
- Other sectors1.9%
35 holdings are listed for this fund. All 35 holdings of CS1, with the full split by sector, country and type of asset.
More of the portfolio
The fund publishes 35 holdings; the ten largest make up 78.0% of it. The fund's portfolio is also split by currency.
Create a free account to see the full holdings list and the currency, maturity and credit-quality breakdowns
Sign-up takes an email address. There is no card to enter and nothing to pay.
Holdings:Compare what it holds with another fundHoldings overlapHow overlap is measured
Funds tracking the same index
2 funds track IBEX 35, this one included and share classes counted once; their ongoing charges range from 0.30% to 0.44% a year (30/09/2026).
| Fund | 1 year | 5 years |
|---|---|---|
| Amundi IBEX 35 UCITS ETFThis fundAccumulating · 0.44% a year | +29.3% | Not reported |
| Amundi IBEX 35 UCITS ETF Act -Dist-Distributing · 0.30% a year | +28.5% | +163.9% |
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 3 largest falls since October 2021, in pounds, with how many weeks each 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.
Rank among similar funds
Rank by total return over 1 year among up to 196 European share funds, not currency-hedged, highest first.
ProMoves compared with a similar fund
Correlation and beta of weekly returns in pounds against iShares Core MSCI Europe UCITS ETF EUR (Acc), over the three years to 30/09/2026 (133 weeks).
Pro
Pro — currently by invitation
Pro includes the rank among similar funds and 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 CS1?
The ongoing charge of CS1 is 0.44% a year — about £44 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 Amundi IBEX 35 UCITS ETF 0.44% a year, as of 01/10/2026: 28 of the 225 other European share funds charge more, 0 the same and 197 less (share classes counted once).
What does CS1 track?
CS1 tracks the IBEX 35.
Is CS1 accumulating or distributing?
CS1 is accumulating: income is reinvested inside the fund, so it shows up as a rising price rather than cash paid to you.
What is the ISIN of CS1?
The ISIN of CS1 is FR0010655746. An ISIN identifies one exact share class of a fund; CS1 is its ticker on the London Stock Exchange.
What were CS1’s returns in each of the last five years?
Calendar-year returns of CS1 in pounds (price, with income reinvested in the fund): 2025 +63.0%; 2026 to 30/09/2026 +13.3%. Past performance is not a guide to future returns.
How has CS1 done after inflation?
Over the five years to 30/09/2026 CS1’s price changed by +168.2%, or +112.1% after UK CPIH inflation. Past performance is not a guide to future returns.
Similar funds
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- SMEAiShares Core MSCI Europe UCITS ETF EUR (Acc)0.12% a year · £10bn
- IMEUiShares Core MSCI Europe UCITS ETF0.12% a year · £6.8bn
- 0MLDiShares STOXX Europe 600 UCITS ETF0.20% a year · £6.2bn
- 0MLJiShares Core EURO STOXX 50 UCITS ETF (DE)0.11% a year · £6.0bn
- 0MLHiShares Core DAX UCITS ETF (DE)0.16% a year · £5.5bn
- CS51iShares Core EURO STOXX 50 UCITS ETF0.10% a year · £5.0bn
- XMEUXtrackers MSCI EUROPE UCITS ETF Capitalisation 1C0.13% a year · £5.0bn
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); Fundology, from recorded closes
- 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
- Holdings
- Amundi, as published,
- 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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