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iShares US Aggregate Bond UCITS ETF

iShares
BondsPays you cashOwns the sharesIE
Mid-range feePays cash dividendsOwns the shares directlyUnited States
TER ?
0.30%
Distribution ?
Distributing
Dividend yield
4.01%
Replication ?
Physical Full
Fund size ?
€7.2B
Domicile ?
IE
Fund currency ?
GBP
Launched
2018 (8-year track record)
Holdings
10,047 positions
Regulation
UCITS

What this fund is

iShares US Aggregate Bond UCITS ETF is an exchange-traded fund (ETF) from iShares, traded under the ticker IUGA (ISIN IE00BDFGJ841). One trade buys a whole basket of holdings, so your money is spread out instead of riding on a single company. In plain terms it is about lending to governments and companies in return for regular interest, which tends to be steadier than shares but grows more slowly, spread across its target market. Its largest holdings include BLK ICS USD LEAF AGENCY DIST, FNMA 30YR UMBS and FNMA 30YR UMBS. With about 10047 holdings (the ten largest ≈ 10.3%), your money is diversified rather than concentrated in a handful of names.

By geography it is weighted towards ~80.2% United States, ~4.6% Ireland and ~1.1% Supranational. By industry it concentrates most in ~51% Government and ~23.2% Securitized. Funds like this are often used as the steadier, lower-swing part of a portfolio — the ballast that cushions the ups and downs of shares. Its ongoing charge (TER) is 0.3% a year — about €30 a year on a €10,000 holding, taken automatically from the fund. Income such as dividends is paid out to you as cash (a distributing share class), and over the last year it paid out roughly 4.01% (its trailing yield).

It holds the underlying investments directly (physical replication); it is domiciled in Ireland and UCITS-regulated, a European standard built to protect everyday investors and trades in GBP. Its price has swung about 4.4% over the past year, which describes how much its price tends to move rather than whether it is good. It launched in 2018. Like any investment, it can lose value as well as gain, and what it did before does not predict what it will do next. (Fund data sourced from iShares.)

Performance

+2.1%
1-year return · GBP · as of 2026-07-06
Total return — includes reinvested dividends. ?

Returns over time

YTD-1.5%
1 year+2.1%
3 years+2.8%
5 years-1.8%

How bumpy has it been?

4.4%
Volatility (1y)
How much the price swings year to year — lower is calmer.
-6.0%
Worst drop (3y)
The biggest fall from a peak over the last three years.
0.50
Return for the risk (3y)
Reward earned per unit of bumpiness (the Sharpe ratio) — higher is better.

Price history

4.30 GBP latest price · end-of-day · 2026-07-06

4.004.675.33Jul '21Jan '24Jul '26

Weekly closing prices · last 5 years · GBP. End-of-day, not live. Past performance doesn’t predict the future.

What your money could grow into

Pick a monthly amount and a number of years to see how regular investing can add up over time. These are your own assumptions — an illustration, not a prediction.

Using iShares US Aggregate Bond UCITS ETF’s fee. The “assumed yearly return” is just an assumption you can change — not a prediction.

Try:Rough historical ranges — your assumption, not a prediction or advice.
Projected value
You put in
Growth

At year · · you’d have put in , growth added . Drag across the chart (or use ← → keys) to read any year.

Money you added Growth
See the key milestones (every 5 years)
YearPut inGrowthBalance

How this works: an educational scenario, not a forecast. We compound monthly and add your monthly amount each month. “Expected annual return” is your own assumption — pick a cautious one; real markets are bumpy and can fall. “Adjust for inflation” simply restates the result in today’s spending power. The fee figure includes the yearly fund fee (TER) and the growth those fees would otherwise have earned. The fund comparison repeats each fund’s last-12-months return every year — a rough illustration only, which real funds never do. Not advice.

Where it trades

ExchangeTickerCurrency
LSEIUGAGBP★ primary ?
B2IUGAGBPGBP
B3IUGALGBP
B4IUGAGBPGBP
E1IUGAEURGBP
E1IUGAGBPGBP
E1IUGAUSDGBP
EPIUGAGBPGBP
EUIUGAUSDGBP
EUIUGAEURGBP
EUIUGAGBPGBP
Euronext AmsterdamIUGAEUR
EZIUGAGBPGBP
FrankfurtEUNCEUR
GMEUNCGBP
L3IUGALGBP
LAEUNCGBP
London Stock ExchangeIUGAGBP
LUEUNCGBP
POIUGALGBP
X2IUGAGBPGBP
X9IUGAGBPGBP
XAIUGAUSDGBP
XAIUGAGBPGBP
XAIUGAEURGBP
XEIUGAEURGBP
XEIUGAGBPGBP
XEIUGAUSDGBP
XFIUGAEURGBP
XFIUGAGBPGBP
XFIUGAUSDGBP
XGIUGAUSDGBP
XGIUGAGBPGBP
XGIUGAEURGBP
XHIUGAEURGBP
XHIUGAGBPGBP
XHIUGAUSDGBP
XJIUGAEURGBP
XJIUGAGBPGBP
XJIUGAUSDGBP
XLIUGAUSDGBP
XLIUGAGBPGBP
XLIUGAEURGBP
XOIUGAEURGBP
XOIUGAGBPGBP
XOIUGAUSDGBP
XQIUGAEURGBP
XQIUGAGBPGBP
XQIUGAUSDGBP
XSIUGAUSDGBP
XSIUGAGBPGBP
XSIUGAEURGBP
XUIUGAEURGBP
XUIUGAGBPGBP
XUIUGAUSDGBP
XVIUGAEURGBP
XVIUGAGBPGBP
XVIUGAUSDGBP
XWIUGAUSDGBP
XWIUGAGBPGBP
XWIUGAEURGBP
XXIUGAEURGBP
XXIUGAGBPGBP
XXIUGAUSDGBP
XZIUGAEURGBP
XZIUGAGBPGBP
XZIUGAUSDGBP

Top holdings ?

Top-holdings (estimate) · as of 2026-07-06
BLK ICS USD LEAF AGENCY DIST4.6%
FNMA 30YR UMBS0.8%
GNMA2 30YR 2021 PRODUCTION0.5%
TREASURY NOTE (2OLD)0.4%
TREASURY NOTE0.4%

How concentrated it is ?

The 5 biggest holdings make up 6.6% of this fund.

Where your money goes ?

Top holdings only — this covers about 89% of the fund.

UNITED STATESUNITED STATES80.3%
IRELANDIRELAND4.6%
SUPRANATIONALSUPRANATIONAL1.1%
UNITED KINGDOMUNITED KINGDOM0.7%
CANADACANADA0.4%
MEXICOMEXICO0.4%
Other / not shown12.6%

What kinds of companies ?

Top holdings only — this covers about 89% of the fund.

Government51.1%
Securitized23.2%
Industrials5.4%
Other4.6%
Financials4.6%
Utilities0.1%
Other / not shown11.0%

Distributions

Ex-dateAmountCurrencyFrequency
2026-05-210.0801GBPAnnual
2025-11-130.0962GBPSemi Annual
2024-11-140.0762GBPSemi Annual
2024-05-160.0731GBPSemi Annual
2023-11-160.0729GBPSemi Annual
2023-05-190.0563GBPSemi Annual
2022-11-170.0588GBPSemi Annual

Funds a bit like this one

For comparison only — not a suggestion to switch.

Data as of 2026-07-06 · Source: fh-api

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Finance Hamster provides educational information about ETFs and investing. It is not investment, tax, or legal advice, and not a recommendation to buy or sell any security. Markets carry risk; do your own research or consult a licensed adviser.