# WisdomTree AT1 CoCo Bond UCITS ETF USD Acc (COCB) **Page:** https://fundology.uk/fund/cocb · ISIN IE00BZ0XVG69 ## At a glance > Capital at risk. Past performance is not a guide to future returns. The value of investments can fall as well as rise. As of 13/11/2026, COCB (WisdomTree AT1 CoCo Bond UCITS ETF USD Acc, ISIN IE00BZ0XVG69) closed at $138.92 on the London Stock Exchange. Its ongoing charge is 0.39% a year (about £39 on £10,000). Over the five years to 13/11/2026 its total return was +14.7%, or −10.4% after UK CPIH inflation. ## Summary WisdomTree AT1 CoCo Bond UCITS ETF USD Acc is an exchange-traded fund (ETF) from WisdomTree, launched in 2018. It tracks the iBoxx Contingent Convertible Liquid Developed Europe AT1 Index - USD. You buy and sell it through a share-dealing account or platform during stock-market hours, like a share. Its ongoing charge is 0.39% a year — about £39 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. Latest close: **$138.92** (13/11/2026). ## Key facts | Fact | Value | |---|---| | Ticker (LSE) | COCB | | ISIN | IE00BZ0XVG69 | | Also listed as | WTIG (Xetra, euros) | | Category | Corporate & other bonds | | Type | ETF | | Provider | WisdomTree | | Tracks | iBoxx Contingent Convertible Liquid Developed Europe AT1 Index - USD | | Income | Accumulating | | Ongoing charge | 0.39% a year (£39 per £10,000) | | Fund size | £48.9m | | Launched | 2018 | | Domicile | Ireland | | UK reporting fund status | Yes — on HMRC’s list of reporting funds (list of 02/11/2026); reporting fund since 24/05/2018 | ## Past returns (periods to 13/11/2026) After the fund's ongoing charges. "Income reinvested" is total return; "price only" leaves out income paid out. Real returns are after UK CPIH inflation. | Window | Return | After CPIH inflation | Measured as | |---|---|---|---| | 1 year | +1.22% | -2.36% | income reinvested | | 3 years | +25.44% | +13.34% | income reinvested | | 5 years | +14.73% | -10.45% | income reinvested | Returns: as reported (delayed data). Inflation: UK CPIH, latest month published. ## Calendar-year returns Calendar-year returns of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc in pounds (price, with income reinvested in the fund): 2022 −2.9%, 2023 −0.2%, 2024 +10.6%, 2025 +6.9%; 2026 to 13/11/2026 +0.9%. Returns of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +1.9%; to 30/09/2025: +11.6%; to 30/09/2024: +12.0%; to 30/09/2023: −3.9%; to 30/09/2022: −6.2%. | Year | Return | After CPIH inflation | Measured as | |---|---|---|---| | 2022 | -2.9% | -11.1% | Price | | 2023 | -0.2% | -4.2% | Price | | 2024 | +10.6% | +6.8% | Price | | 2025 | +6.9% | +3.2% | Price | | 2026 to 13/11/2026 | +0.9% | -2.3% | Price | ## Risk metrics | Window | Volatility | Max drawdown | |---|---|---| | 1 year | 5.71% | -4.30% | | 3 years | 5.52% | -5.35% | | 5 years | 9.54% | -20.23% | ## Largest fall Volatility of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc in pounds, annualised from weekly returns to 13/11/2026: 5.7% over 1 year, 5.5% over 3 years, 9.5% over 5 years. Largest fall in the price of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc since November 2021, in pounds: −20.2% from 03/02/2023 to 24/03/2023. The lowest 12-month return of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc in pounds (price, with income reinvested in the fund) since January 2021 was −14.5% (12 months to 24/03/2023); the highest was +21.9% (12 months to 22/03/2024). On 13/11/2026 the price of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc was 2.2% below its highest weekly close since November 2021 (15/05/2026), in pounds. ## Charges compared with similar funds Ongoing charge of WisdomTree AT1 CoCo Bond UCITS ETF USD Acc 0.39% a year. Compared on 14/11/2026, 102 of the 427 other corporate and other bond funds charge more, 6 the same and 319 less (share classes counted once). ## Funds tracking the same index 2 funds track iBoxx Contingent Convertible Liquid Developed Europe AT1 Index - USD, this one included and share classes counted once; their ongoing charges range from 0.39% to 0.39% a year (13/11/2026). | Fund | Ongoing charge | 1 year | 3 years | 5 years | |---|---|---|---|---| | WisdomTree AT1 CoCo Bond UCITS ETF USD | 0.39% | +1.2% | +25.4% | +14.7% | | WisdomTree AT1 CoCo Bond UCITS ETF USD Acc (this fund) | 0.39% | +1.2% | +25.4% | +14.7% | Returns are as reported, in pounds, income reinvested unless marked "(price)". ## Charges & eligibility - Ongoing charges figure (OCF): **0.39%** per year (as of 13/11/2026) - Stocks and shares ISA eligible: usually (check with your platform) - SIPP eligible: usually (check with your provider) - ISA and SIPP mean the kind of product usually qualifies under HMRC rules. We do not check each platform’s list — each provider decides which funds it offers. Crypto ETNs have not qualified for a stocks and shares ISA since 06/04/2026, and overseas funds that are not UK-recognised UCITS, such as Swiss ETFs, do not usually qualify. ## Questions people ask **What is the ongoing charge of COCB?** The ongoing charge of COCB is 0.39% a year — about £39 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 AT1 CoCo Bond UCITS ETF USD Acc 0.39% a year. Compared on 14/11/2026, 102 of the 427 other corporate and other bond funds charge more, 6 the same and 319 less (share classes counted once). **What does COCB track?** COCB tracks the iBoxx Contingent Convertible Liquid Developed Europe AT1 Index - USD. **Is COCB accumulating or distributing?** COCB 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 COCB?** The ISIN of COCB is IE00BZ0XVG69. An ISIN identifies one exact share class of a fund; COCB is its ticker on the London Stock Exchange. The same share class is also listed as WTIG (Xetra, euros). **What were COCB’s returns in each of the last five years?** Calendar-year returns of COCB in pounds (price, with income reinvested in the fund): 2022 −2.9%, 2023 −0.2%, 2024 +10.6%, 2025 +6.9%; 2026 to 13/11/2026 +0.9%. Past performance is not a guide to future returns. **How has COCB done after inflation?** Over the five years to 13/11/2026 COCB’s total return was +14.7%, or −10.4% after UK CPIH inflation. Past performance is not a guide to future returns. --- We show information. We are not financial advisers, not authorised by the FCA, and never recommend specific investments. Capital at risk. Past performance is not a guide to future returns. The value of investments can fall as well as rise.