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£433.98
on
- Ongoing charge
- 0.44% a year
- Fund size
- £415m
As of , at least 15 min delayed
At a glance
As of 13/11/2026, CS1 (Amundi IBEX 35 UCITS ETF, ISIN FR0010655746) closed at £433.98 on the London Stock Exchange. Its ongoing charge is 0.44% a year (about £44 on £10,000). Over the year to 13/11/2026 its total return was +19.5%, or +15.2% after UK CPIH inflation.
Past returns
- 1 year to 13/11/2026
- +19.5%
- +15.2% after inflation (UK CPIH)
Returns: as reported (delayed data). Inflation: UK 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 +63.3%; 2026 to 13/11/2026 +12.7%. Returns of Amundi IBEX 35 UCITS ETF in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +26.3%; to 30/09/2025: +41.1%.
| Year | Return | After inflation | Return shown as a bar |
|---|---|---|---|
| to | +12.7% | +9.1% | |
| to | +63.3% | +57.7% |
| 12 months to | Return | After inflation |
|---|---|---|
| from | +26.3% | +21.8% |
| from | +41.1% | +35.6% |
As of , inflation: UK CPIH
How we work it out:Calendar-year returnsWhat a calendar-year return isAccumulating and distributing
Risk: volatility and largest fall
Volatility (annualised)
17.2%over 1 year
Annualised from weekly returns. Higher means bumpier.
- Largest fall since November 2021
- −13.9%
- 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 November 2021
- 3.1%
- High of , latest
In words: Volatility of Amundi IBEX 35 UCITS ETF in pounds, annualised from weekly returns to 13/11/2026: 17.2% over 1 year. Largest fall in the price of Amundi IBEX 35 UCITS ETF since November 2021, in pounds: −13.9% from 27/05/2022 to 14/10/2022. 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 13/11/2026 the price of Amundi IBEX 35 UCITS ETF was 3.1% below its highest weekly close since November 2021 (07/08/2026), in pounds.
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
- 216 charge less
- 0 the same
- 26 charge more
Ongoing charge of Amundi IBEX 35 UCITS ETF 0.44% a year. Compared on 14/11/2026, 26 of the 242 other European share funds charge more, 0 the same and 216 less (share classes counted once).
As of
A lower charge is not a promise of a higher return: what the fund holds matters more.
As of
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
- Also listed as
- AMES (Xetra, euros)
- 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
- £415m
- Launched
- Domicile
- France
- UK reporting fund status
- Yes — on HMRC’s list of reporting funds (list of )
- Reporting fund since . What reporting fund status means
- Can usually be held in
- ISA and SIPP
- Check with your platform: each decides which funds it offers.
- Currency hedged
- No
- Price currency
- Pounds (GBP)
- Category
- European shares
Price chart
Over the last year, the closing price went from £364.30 on 14/11/2025 to £433.98 on 13/11/2026 (+19.1%). The lowest close shown was £356.00 on 21/11/2025 and the highest £447.75 on 07/08/2026.
One close a week. Before 31/07/2026 the closes are from the weekly price history for this listing; from then on, the closing prices we have recorded.
As of , at least 15 min delayed
Five years of prices, and after inflation
262 weekly closes, from 12/11/2021 to 13/11/2026. The same history in November 2026 pounds, adjusted with 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
- Holdings
- 35
- 37 reported in all
- Ten largest
- 77.2%
- of the whole fund
- Effective number of holdings
- 11
- As concentrated as this many equal-sized holdings (how it is worked out)
- Largest holding
- 16.0%
- Banco Santander
Top 10 holdings
| Rank# | Holding | Weight as a percentage of the fund |
|---|---|---|
| 1 | Banco SantanderSANFinancialsSpain | 16.03% |
| 2 | IberdrolaIBEUtilitiesSpain | 15.10% |
| 3 | Banco Bilbao Vizcaya ArgentariaBBVAFinancialsSpain | 12.85% |
| 4 | Industria de Diseno TextilITXConsumer DiscretionarySpain | 10.95% |
| 5 | CaixaBankCABKFinancialsSpain | 6.78% |
| 6 | FerrovialFERIndustrialsSpain | 3.89% |
| 7 | Aena SMEAENAIndustrialsSpain | 3.34% |
| 8 | RepsolREPEnergySpain | 3.14% |
| 9 | Amadeus IT GroupAMSConsumer DiscretionarySpain | 2.62% |
| 10 | ACS, Actividades de Construccion y ServiciosACSIndustrialsSpain | 2.51% |
As of , holdings as published
Where it invests
The portfolio by sector, country and type of asset, as a share of the whole fund. Bonds, cash and positions without a classification are shown as they come, not guessed.
By sector
- Financials40.5%
- Utilities21.3%
- Consumer Discretionary13.7%
- Industrials13.3%
- Communication Services3.7%
- Energy3.2%
- Materials1.3%
- Information Technology1.0%
- Other sectors2.0%
See the full portfolio
Every holding with search and filters, the whole breakdown by sector, country and type of asset, a map of the 35 largest and what changed since .
More of the portfolio
The fund publishes 37 holdings; the ten largest make up 77.2% 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 (13/11/2026).
| Fund | Charge | 1 year | 3 years | 5 years |
|---|---|---|---|---|
| Amundi IBEX 35 UCITS ETFThis fundAccumulating · 0.44% a year | 0.44% | +19.5% | Not reported | Not reported |
| Amundi IBEX 35 UCITS ETF Act -Dist-Distributing · 0.30% a year | 0.30% | +19.4% | +126.1% | +156.4% |
As of
IBEX 35 funds compared: charges, sizes and share classes
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 254 rolling 12-month returns since January 2021, and of 150 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 November 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 210 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 13/11/2026 (129 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. Compared on 14/11/2026, 26 of the 242 other European share funds charge more, 0 the same and 216 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. The same share class is also listed as AMES (Xetra, euros).
What does CS1 hold?
As of 11/11/2026, CS1 holds 37 positions, according to its published holdings. The largest is Banco Santander at 16.03% of the fund; the ten largest make up 77.2%. Its ten largest holdings are Banco Santander (16.03%), Iberdrola (15.10%), Banco Bilbao Vizcaya Argentaria (12.85%), Industria de Diseno Textil (10.95%), CaixaBank (6.78%), Ferrovial (3.89%), Aena SME (3.34%), Repsol (3.14%), Amadeus IT Group (2.62%) and ACS, Actividades de Construccion y Servicios (2.51%).
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 +63.3%; 2026 to 13/11/2026 +12.7%. Past performance is not a guide to future returns.
How has CS1 done after inflation?
Over the year to 13/11/2026 CS1’s total return was +19.5%, or +15.2% after UK CPIH inflation. Past performance is not a guide to future returns.
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Fund documents and methods
- Fund documents
- Fund page at Amundi (links checked )
Methodology:ReturnsCategoriesAll methods
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