ETF · Amundi
SEMG Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation
ISIN LU1900066033London Stock Exchange: SEMGSAS Rue la Boétie
- Technology
- ETF
- ISA
- SIPP
- Accumulating
Latest close
LSE£79.19
on
- Ongoing charge
- 0.35% a year
- Fund size
- £1.5bn
As of , at least 15 min delayed
At a glance
As of 13/11/2026, SEMG (Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation, ISIN LU1900066033) closed at £79.19 on the London Stock Exchange. Its ongoing charge is 0.35% a year (about £35 on £10,000). Over the five years to 13/11/2026 its total return was +261.8%, or +182.4% after UK CPIH inflation.
Past returns
- 1 year to 13/11/2026
- +30.6%
- +26.0% after inflation (UK CPIH)
- 3 years to 13/11/2026
- +219.7%
- +188.8% after inflation (UK CPIH)
- 5 years to 13/11/2026
- +261.8%
- +182.4% after inflation (UK CPIH)
£1,000 put in five years ago would have been worth about £3,618 on 13/11/2026 — about £2,824 in today’s spending power, once price rises are taken out. Past performance is not a guide to future returns.
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 Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation in pounds (price, with income reinvested in the fund): 2022 −30.0%, 2023 +70.2%, 2024 +63.6%, 2025 +38.3%; 2026 to 13/11/2026 +25.6%. Returns of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +74.4%; to 30/09/2025: +45.4%; to 30/09/2024: +66.7%; to 30/09/2023: +48.7%.
| Year | Return | After inflation | Return shown as a bar |
|---|---|---|---|
| to | +25.6% | +21.5% | |
| to | +38.3% | +33.5% | |
| to | +63.6% | +58.1% | |
| +70.2% | +63.5% | ||
| −30.0% | −35.9% |
| 12 months to | Return | After inflation |
|---|---|---|
| from | +74.4% | +68.3% |
| from | +45.4% | +39.8% |
| from | +66.7% | +62.4% |
| from | +48.7% | +39.8% |
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)
33.4%over 3 years
| 1 year | 34.2% |
|---|---|
| 3 years | 33.4% |
Annualised from weekly returns. Higher means bumpier.
- Largest fall since November 2021
- −36.3%
- From to
- Lowest 12-month return
- −30.0%
- 12 months to
- Highest 12-month return
- +142.5%
- 12 months to
- Below its highest weekly close since November 2021
- 25.6%
- High of , latest
In words: Volatility of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation in pounds, annualised from weekly returns to 13/11/2026: 34.2% over 1 year, 33.4% over 3 years. Largest fall in the price of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation since November 2021, in pounds: −36.3% from 19/11/2021 to 14/10/2022. The lowest 12-month return of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation in pounds (price, with income reinvested in the fund) since November 2021 was −30.0% (12 months to 30/12/2022); the highest was +142.5% (12 months to 19/06/2026). On 13/11/2026 the price of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation was 25.6% below its highest weekly close since November 2021 (19/06/2026), 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
- 0.35%
- a year
- On £10,000
- £35
- a year, roughly
- Over five years
- £174
- of £10,000, before growth
- 20 charge less
- 6 the same
- 93 charge more
Ongoing charge of Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation 0.35% a year. Compared on 14/11/2026, 93 of the 119 other technology funds charge more, 6 the same and 20 less (share classes counted once).
As of
A lower charge is not a promise of a higher return: what the fund holds matters more.
Read more:Ongoing charge (OCF)OCF and TERFee dragHow charges add up
In plain English
Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation is an exchange-traded fund (ETF) from Amundi, launched in 2007.
It tracks the MSCI ACWI IMI Semiconductors & Semiconductor Equipment Filtered Index - EUR - Benchmark TR Net — large and medium-sized companies across developed and emerging markets.
You buy and sell it through a share-dealing account or platform during stock-market hours, like a share.
Its ongoing charge is 0.35% a year — about £35 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.
Technology: Software, chips, AI and other tech companies. One sector only, so prices can move more than a broad fund.
Terms:ETFIndex fundUCITSAccumulating or incomeShare classISIN
Key facts
- Ticker
- SEMG
- ISIN
- LU1900066033
- Also listed as
- SEMU (London Stock Exchange, US dollars), LSMC (Xetra, euros)
- Provider
- Amundi
- Tracks
- MSCI ACWI IMI Semiconductors & Semiconductor Equipment Filtered Index
- 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
- 0.35% a year · about £35 on £10,000
- Fund size
- £1.5bn
- Launched
- Domicile
- Luxembourg
- 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
- Technology
Price chart
Over the last year, the closing price went from £61.63 on 14/11/2025 to £79.19 on 13/11/2026 (+28.5%). The lowest close shown was £57.77 on 21/11/2025 and the highest £106.46 on 19/06/2026.
One close a week. Before 04/08/2026 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
256 weekly closes, from 19/11/2021 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
- 60
- 72 reported in all
- Ten largest
- 82.0%
- of the whole fund
- Effective number of holdings
- 8.1
- As concentrated as this many equal-sized holdings (how it is worked out)
- Largest holding
- 27.3%
- NVIDIA
Top 10 holdings
| Rank# | Holding | Weight as a percentage of the fund |
|---|---|---|
| 1 | NVIDIANVDAInformation TechnologyUnited States | 27.26% |
| 2 | TSMC2330Information TechnologyTaiwan | 13.67% |
| 3 | BroadcomAVGOInformation TechnologyUnited States | 11.83% |
| 4 | Micron TechnologyMUInformation TechnologyUnited States | 6.97% |
| 5 | Advanced Micro DevicesAMDInformation TechnologyUnited States | 6.87% |
| 6 | ASMLASMLInformation TechnologyNetherlands | 4.61% |
| 7 | SK hynix000660Information TechnologySouth Korea | 4.03% |
| 8 | Applied MaterialsAMATInformation TechnologyUnited States | 2.39% |
| 9 | Lam ResearchLRCXInformation TechnologyUnited States | 2.24% |
| 10 | Texas InstrumentsTXNInformation TechnologyUnited States | 2.15% |
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 country
- United States70.1%
- Taiwan16.5%
- Netherlands5.0%
- South Korea4.0%
- Japan3.2%
- Germany0.6%
- China0.2%
- France0.2%
- Other countries0.2%
See the full portfolio
Every holding with search and filters, the whole breakdown by sector, country and type of asset, a map of the 60 largest and what changed since .
More of the portfolio
The fund publishes 72 holdings; the ten largest make up 82.0% 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
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 204 rolling 12-month returns since November 2021, and of 100 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, 3 and 5 years among up to 47 technology funds investing globally, not currency-hedged, highest first.
ProMoves compared with a similar fund
Correlation and beta of weekly returns in pounds against iShares Core MSCI World UCITS ETF, over the three years to 13/11/2026 (148 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 SEMG?
The ongoing charge of SEMG is 0.35% a year — about £35 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 Multi Units Luxembourg SICAV - Amundi MSCI Semiconductors UCITS ETF Acc Capitalisation 0.35% a year. Compared on 14/11/2026, 93 of the 119 other technology funds charge more, 6 the same and 20 less (share classes counted once).
What does SEMG track?
SEMG tracks the MSCI ACWI IMI Semiconductors & Semiconductor Equipment Filtered Index - EUR - Benchmark TR Net — large and medium-sized companies across developed and emerging markets.
Is SEMG accumulating or distributing?
SEMG 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 SEMG?
The ISIN of SEMG is LU1900066033. An ISIN identifies one exact share class of a fund; SEMG is its ticker on the London Stock Exchange. The same share class is also listed as SEMU (London Stock Exchange, US dollars) and LSMC (Xetra, euros).
What does SEMG hold?
As of 11/11/2026, SEMG holds 72 positions, according to its published holdings. The largest is NVIDIA at 27.26% of the fund; the ten largest make up 82.0%. Its ten largest holdings are NVIDIA (27.26%), TSMC (13.67%), Broadcom (11.83%), Micron Technology (6.97%), Advanced Micro Devices (6.87%), ASML (4.61%), SK hynix (4.03%), Applied Materials (2.39%), Lam Research (2.24%) and Texas Instruments (2.15%).
What were SEMG’s returns in each of the last five years?
Calendar-year returns of SEMG in pounds (price, with income reinvested in the fund): 2022 −30.0%, 2023 +70.2%, 2024 +63.6%, 2025 +38.3%; 2026 to 13/11/2026 +25.6%. Past performance is not a guide to future returns.
How has SEMG done after inflation?
Over the five years to 13/11/2026 SEMG’s total return was +261.8%, or +182.4% 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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