ETF · WisdomTree
CYSE WisdomTree Cybersecurity UCITS ETF USD Acc
ISIN IE00BLPK3577London Stock Exchange: CYSEWisdomTree, Inc.
- Technology
- ETF
- ISA
- SIPP
- Accumulating
Latest close
LSE£34.36
on
- Ongoing charge
- 0.45% a year
- Fund size
- £330m
Source: TradingView, as of , at least 15 min delayed
At a glance
As of 30/09/2026, CYSE (WisdomTree Cybersecurity UCITS ETF USD Acc, ISIN IE00BLPK3577) closed at £34.36 on the London Stock Exchange. Its ongoing charge is 0.45% a year (about £45 on £10,000). Over the five years to 30/09/2026 its total return was +50.4%, or +17.6% after UK CPIH inflation.
Past returns
- 1 year to 30/09/2026
- +43.9%
- +39.4% after inflation (UK CPIH)
- 3 years to 30/09/2026
- +103.5%
- +83.6% after inflation (UK CPIH)
- 5 years to 30/09/2026
- +50.4%
- +17.6% after inflation (UK CPIH)
£1,000 put in five years ago would have been worth about £1,504 on 30/09/2026 — about £1,176 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 WisdomTree Cybersecurity UCITS ETF USD Acc in pounds (price, with income reinvested in the fund): 2022 −36.4%, 2023 +60.5%, 2024 +12.9%, 2025 −7.3%; 2026 to 30/09/2026 +65.2%. Returns of WisdomTree Cybersecurity UCITS ETF USD Acc in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +48.7%; to 30/09/2025: +23.7%; to 30/09/2024: +12.3%; to 30/09/2023: +7.1%; to 30/09/2022: −21.5%.
| Year | Return | After inflation | Return shown as a bar |
|---|---|---|---|
| to | +65.2% | +60.6% | |
| −7.3% | −10.5% | ||
| +12.9% | +9.0% | ||
| +60.5% | +54.1% | ||
| −36.4% | −41.8% |
| 12 months to | Return | After inflation |
|---|---|---|
| from | +48.7% | Not available |
| from | +23.7% | +18.9% |
| from | +12.3% | +9.4% |
| from | +7.1% | +0.7% |
| from | −21.5% | −27.9% |
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)
32.9%over 5 years
| 1 year | 40.2% |
|---|---|
| 3 years | 30.7% |
| 5 years | 32.9% |
Annualised from weekly returns. Higher means bumpier.
- Largest fall since October 2021
- −46.5%
- From to
- Lowest 12-month return
- −40.2%
- 12 months to
- Highest 12-month return
- +61.5%
- 12 months to
- Below its highest weekly close since October 2021
- 0.0%
- High of , latest
In words: Volatility of WisdomTree Cybersecurity UCITS ETF USD Acc in pounds, annualised from weekly returns to 30/09/2026: 40.2% over 1 year, 30.7% over 3 years, 32.9% over 5 years. Largest fall in the price of WisdomTree Cybersecurity UCITS ETF USD Acc since October 2021, in pounds: −46.5% from 12/11/2021 to 06/01/2023. The lowest 12-month return of WisdomTree Cybersecurity UCITS ETF USD Acc in pounds (price, with income reinvested in the fund) since January 2021 was −40.2% (12 months to 04/11/2022); the highest was +61.5% (12 months to 12/01/2024). On 30/09/2026 the price of WisdomTree Cybersecurity UCITS ETF USD Acc was at its highest weekly close since October 2021, 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
- 0.45%
- a year
- On £10,000
- £45
- a year, roughly
- Over five years
- £223
- of £10,000, before growth
- 46 charge less
- 2 the same
- 70 charge more
Ongoing charge of WisdomTree Cybersecurity UCITS ETF USD Acc 0.45% a year, as of 01/10/2026: 70 of the 118 other technology funds charge more, 2 the same and 46 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
WisdomTree Cybersecurity UCITS ETF USD Acc is an exchange-traded fund (ETF) from WisdomTree, launched in 2021.
It tracks the WisdomTree Team8 Cybersecurity.
You buy and sell it through a share-dealing account or platform during stock-market hours, like a share.
Its ongoing charge is 0.45% a year — about £45 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
- CYSE
- ISIN
- IE00BLPK3577
- Provider
- WisdomTree
- Tracks
- WisdomTree Team8 Cybersecurity
- 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
- 0.45% a year · about £45 on £10,000
- Fund size
- £330m
- Launched
- Domicile
- Ireland
- Can be held in
- ISA and SIPP
- Currency hedged
- No
- Price currency
- Pounds (GBP)
- Category
- Technology
Price chart
Since 31/07/2026, the closing price went from £26.70 on 31/07/2026 to £34.36 on 30/09/2026 (+28.7%). The lowest close shown was £26.70 on 31/07/2026 and the highest £34.36 on 30/09/2026.
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
8 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
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 243 rolling 12-month returns since January 2021, and of 139 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.
Moves 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 30/09/2026 (147 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 CYSE?
The ongoing charge of CYSE is 0.45% a year — about £45 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 WisdomTree Cybersecurity UCITS ETF USD Acc 0.45% a year, as of 01/10/2026: 70 of the 118 other technology funds charge more, 2 the same and 46 less (share classes counted once).
What does CYSE track?
CYSE tracks the WisdomTree Team8 Cybersecurity.
Is CYSE accumulating or distributing?
CYSE 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 CYSE?
The ISIN of CYSE is IE00BLPK3577. An ISIN identifies one exact share class of a fund; CYSE is its ticker on the London Stock Exchange.
What were CYSE’s returns in each of the last five years?
Calendar-year returns of CYSE in pounds (price, with income reinvested in the fund): 2022 −36.4%, 2023 +60.5%, 2024 +12.9%, 2025 −7.3%; 2026 to 30/09/2026 +65.2%. Past performance is not a guide to future returns.
How has CYSE done after inflation?
Over the five years to 30/09/2026 CYSE’s total return was +50.4%, or +17.6% after UK CPIH inflation. Past performance is not a guide to future returns.
Similar funds
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- SMGBVanEck Semiconductor UCITS ETF Accum A USD0.35% a year · £5.4bn
- XXTWXtrackers MSCI World Information Technology UCITS ETF0.25% a year · £3.9bn
- SEMIiShares MSCI Global Semiconductors UCITS ETF AccumUSD0.35% a year · £3.7bn
- RBTXiShares Automation & Robotics UCITS ETF0.40% a year · £3.1bn
- ISPYCyber Security UCITS ETF0.73% a year · £2.3bn
- 0MVVAmundi MSCI World Information Technology UCITS ETF EUR ACC0.30% a year · £1.9bn
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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