# iShares Blockchain Technology UCITS ETF (BLKC)

**Page:** https://fundology.uk/fund/blkc · ISIN IE000RDRMSD1

## 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, BLKC (iShares Blockchain Technology UCITS ETF, ISIN IE000RDRMSD1) closed at £9.52 on the London Stock Exchange. Its ongoing charge is 0.50% a year (about £50 on £10,000). Over the three years to 13/11/2026 its total return was +4.3%, or −5.8% after UK CPIH inflation.

## Summary

iShares Blockchain Technology UCITS ETF Accum Shs USD is an exchange-traded fund (ETF) from iShares, launched in 2022. It tracks the NYSE FactSet Global Blockchain Technologies Capped Index - Benchmark TR Net. You buy and sell it through a share-dealing account or platform during stock-market hours, like a share. Its ongoing charge is 0.5% a year — about £50 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: **£9.52** (13/11/2026).

## Key facts

| Fact | Value |
|---|---|
| Ticker (LSE) | BLKC |
| ISIN | IE000RDRMSD1 |
| Also listed as | CBUT (Xetra, euros) |
| Category | Technology |
| Type | ETF |
| Provider | iShares |
| Tracks | NYSE FactSet Global Blockchain Technologies Capped Index - Benchmark TR Net |
| Income | Accumulating |
| Ongoing charge | 0.50% a year (£50 per £10,000) |
| Fund size | £171m |
| Launched | 2022 |
| Domicile | Ireland |
| UK reporting fund status | Yes — on HMRC’s list of reporting funds (list of 02/11/2026); reporting fund since 26/09/2022 |

## 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 | -30.90% | -33.35% | income reinvested |
| 3 years | +4.30% | -5.77% | income reinvested |

Returns: as reported (delayed data). Inflation: UK CPIH, latest month published.

## Calendar-year returns

Calendar-year returns of iShares Blockchain Technology UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund): 2025 +13.9%; 2026 to 13/11/2026 −21.9%. Returns of iShares Blockchain Technology UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: −17.3%; to 30/09/2025: +95.8%.

| Year | Return | After CPIH inflation | Measured as |
|---|---|---|---|
| 2025 | +13.9% | +10.0% | Price |
| 2026 to 13/11/2026 | -21.9% | -24.4% | Price |

## Risk metrics

| Window | Volatility | Max drawdown |
|---|---|---|
| 1 year | 45.26% | -40.02% |

## Largest fall

Volatility of iShares Blockchain Technology UCITS ETF Accum Shs USD in pounds, annualised from weekly returns to 13/11/2026: 45.3% over 1 year. Largest fall in the price of iShares Blockchain Technology UCITS ETF Accum Shs USD since January 2024, in pounds: −50.6% from 06/12/2024 to 18/04/2025. The lowest 12-month return of iShares Blockchain Technology UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund) since January 2024 was −40.3% (12 months to 30/10/2026); the highest was +115.6% (12 months to 10/10/2025). On 13/11/2026 the price of iShares Blockchain Technology UCITS ETF Accum Shs USD was 43.9% below its highest weekly close since January 2024 (10/10/2025), in pounds.

## Charges compared with similar funds

Ongoing charge of iShares Blockchain Technology UCITS ETF Accum Shs USD 0.50% a year. Compared on 14/11/2026, 46 of the 119 other technology funds charge more, 15 the same and 58 less (share classes counted once).

## Charges & eligibility

- Ongoing charges figure (OCF): **0.50%** 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.

## What it holds

As of 06/11/2026, BLKC holds 40 positions, according to its published holdings. The largest is Coinbase Global · Class A at 12.52% of the fund; the ten largest make up 67.4%.

### Top holdings

Largest positions (as of 06/11/2026), as a percentage of the whole fund:

| # | Holding | Ticker | Weight |
|---|---|---|---|
| 1 | Coinbase Global · Class A | [COIN](https://fundology.uk/stock/COIN) | 12.52% |
| 2 | Circle Internet Group · Class A | [CRCL](https://fundology.uk/stock/CRCL) | 11.25% |
| 3 | Mastercard · Class A | [MA](https://fundology.uk/stock/MA) | 6.44% |
| 4 | Iren | [IREN](https://fundology.uk/stock/IREN) | 6.40% |
| 5 | Tencent | [700](https://fundology.uk/stock/700) | 5.42% |
| 6 | Advanced Micro Devices | [AMD](https://fundology.uk/stock/AMD) | 5.38% |
| 7 | International Business Machines | [IBM](https://fundology.uk/stock/IBM) | 5.22% |
| 8 | Hut | — | 5.09% |
| 9 | Riot Platforms | [RIOT](https://fundology.uk/stock/RIOT) | 5.04% |
| 10 | NVIDIA | [NVDA](https://fundology.uk/stock/NVDA) | 4.63% |

## Where it invests

Shares of the whole fund. Bonds, cash and positions without a classification are shown as they come, not guessed.

### By sector

As published for the fund, as of 06/11/2026.

| Sector | Weight |
|---|---|
| Information Technology | 54.4% |
| Financials | 39.9% |
| Communication Services | 5.4% |
| Health Care | 0.1% |
| Cash and derivatives | 0.1% |

### By country

As published for the fund, as of 06/11/2026.

| Country | Weight |
|---|---|
| United States | 88.0% |
| China | 7.9% |
| Germany | 1.5% |
| Israel | 1.0% |
| Cash and derivatives | 0.1% |
| Other | 1.5% |

### By type of asset

Added up from the fund’s published holdings, as of 06/11/2026.

| Type of asset | Weight |
|---|---|
| Equity | 99.9% |
| Cash and money market | 0.1% |

All 41 holdings: https://fundology.uk/fund/blkc/holdings

## Questions people ask

**What is the ongoing charge of BLKC?**

The ongoing charge of BLKC is 0.50% a year — about £50 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 iShares Blockchain Technology UCITS ETF Accum Shs USD 0.50% a year. Compared on 14/11/2026, 46 of the 119 other technology funds charge more, 15 the same and 58 less (share classes counted once).

**What does BLKC track?**

BLKC tracks the NYSE FactSet Global Blockchain Technologies Capped Index - Benchmark TR Net.

**Is BLKC accumulating or distributing?**

BLKC 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 BLKC?**

The ISIN of BLKC is IE000RDRMSD1. An ISIN identifies one exact share class of a fund; BLKC is its ticker on the London Stock Exchange. The same share class is also listed as CBUT (Xetra, euros).

**What does BLKC hold?**

As of 06/11/2026, BLKC holds 40 positions, according to its published holdings. The largest is Coinbase Global · Class A at 12.52% of the fund; the ten largest make up 67.4%. Its ten largest holdings are Coinbase Global · Class A (12.52%), Circle Internet Group · Class A (11.25%), Mastercard · Class A (6.44%), Iren (6.40%), Tencent (5.42%), Advanced Micro Devices (5.38%), International Business Machines (5.22%), Hut (5.09%), Riot Platforms (5.04%) and NVIDIA (4.63%).

**What were BLKC’s returns in each of the last five years?**

Calendar-year returns of BLKC in pounds (price, with income reinvested in the fund): 2025 +13.9%; 2026 to 13/11/2026 −21.9%. Past performance is not a guide to future returns.

**How has BLKC done after inflation?**

Over the three years to 13/11/2026 BLKC’s total return was +4.3%, or −5.8% after UK CPIH inflation. Past performance is not a guide to future returns.

## Fund documents

- [Fund page at iShares](https://www.ishares.com/uk/individual/en/products/328618/ishares-blockchain-technology-ucits-etf)
- [Key investor information document (KIID)](https://www.ishares.com/gls-download/literature/kiid/ucits_kiid-ishares-blockchain-technology-ucits-etf-usd-acc-gb-ie000rdrmsd1-en.pdf)
- [Factsheet](https://www.ishares.com/gls-download/literature/fact-sheet/blkc-ishares-blockchain-technology-ucits-etf-fund-fact-sheet-en-gb.pdf)
- Links checked 12/10/2026.

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Capital at risk. Past performance is not a guide to future returns. The value of investments can fall as well as rise.