# iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD (IUSF)

**Source:** https://fundology.uk/fund/iusf · ISIN IE00BD1F4K20 · Data: TradingView (LSE closes and returns, delayed), issuer documents, ONS CPIH, FCA FIRDS

## 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 30/09/2026, IUSF (iShares MSCI USA Mid-Cap Equal Weight UCITS ETF, ISIN IE00BD1F4K20) closed at £9.85 on the London Stock Exchange. Its ongoing charge is 0.21% a year (about £21 on £10,000). Over the five years to 30/09/2026 its total return was +34.5%, or +5.1% after UK CPIH inflation.

## Summary

iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD is an exchange-traded fund (ETF) from iShares, launched in 2016. It tracks the MSCI USA Mid Cap Equal Weighted. You buy and sell it through a share-dealing account or platform during stock-market hours, like a share. Its ongoing charge is 0.21% a year — about £21 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: **£9.85** (30/09/2026).

## Key facts

| Fact | Value |
|---|---|
| Ticker (LSE) | IUSF |
| ISIN | IE00BD1F4K20 |
| Category | US shares |
| Type | ETF |
| Provider | iShares |
| Tracks | MSCI USA Mid Cap Equal Weighted |
| Income | Accumulating |
| Ongoing charge | 0.21% a year (£21 per £10,000) |
| Fund size | £164m |
| Launched | 2016 |
| Domicile | Ireland |

## Past returns (periods to 30/09/2026)

After the fund's ongoing charges. "Income reinvested" is total return; "price only" leaves out income paid out. Real returns are after ONS CPIH inflation.

| Window | Return | After CPIH inflation | Measured as |
|---|---|---|---|
| 1 year | +8.91% | +5.49% | income reinvested |
| 3 years | +35.82% | +22.56% | income reinvested |
| 5 years | +34.50% | +5.15% | income reinvested |

Returns: TradingView (delayed data). Inflation: ONS CPIH, latest month published.

## Calendar-year returns

Calendar-year returns of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund): 2022 −8.6%, 2023 +10.8%, 2024 +14.9%, 2025 +0.5%; 2026 to 30/09/2026 +7.3%. Returns of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund) over the 12 months to 30/09/2026: +9.1%; to 30/09/2025: +5.9%; to 30/09/2024: +16.3%; to 30/09/2023: +0.5%; to 30/09/2022: −1.6%.

| Year | Return | After CPIH inflation | Measured as |
|---|---|---|---|
| 2022 | -8.6% | -16.3% | Price |
| 2023 | +10.8% | +6.4% | Price |
| 2024 | +14.9% | +11.0% | Price |
| 2025 | +0.5% | -3.0% | Price |
| 2026 to 30/09/2026 | +7.3% | +4.3% | Price |

## Risk metrics

| Window | Volatility | Max drawdown |
|---|---|---|
| 1 year | 11.43% | -7.05% |
| 3 years | 13.73% | -20.71% |
| 5 years | 15.29% | -20.71% |

## Largest fall

Volatility of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD in pounds, annualised from weekly returns to 30/09/2026: 11.4% over 1 year, 13.7% over 3 years, 15.3% over 5 years. Largest fall in the price of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD since October 2021, in pounds: −20.7% from 17/01/2025 to 11/04/2025. The lowest 12-month return of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD in pounds (price, with income reinvested in the fund) since January 2021 was −9.8% (12 months to 18/08/2023); the highest was +33.2% (12 months to 22/11/2024). On 30/09/2026 the price of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD was 5.2% below its highest weekly close since October 2021 (13/08/2026), in pounds.

## Charges compared with similar funds

Ongoing charge of iShares MSCI USA Mid-Cap Equal Weight UCITS ETF Accum Shs USD 0.21% a year, as of 01/10/2026: 66 of the 210 other US share funds charge more, 2 the same and 142 less (share classes counted once).

## Charges & eligibility

- Ongoing charges figure (OCF): **0.21%** per year
- ISA eligible: yes
- SIPP eligible: yes

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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.