iShares US Aggregate Bond UCITS ETF

iShares US Aggregate Bond UCITS ETF

About

iShares US Aggregate Bond UCITS ETF (IE00BYXYYM63) is a UCITS-compliant bond ETF tracking the Bloomberg U.S. Aggregate Bond Index. With a TER of 0.25%, it is moderately priced, reinvesting dividends. The fund holds 10,007 positions across 43 regions with 3.8B in assets.

ISIN
Fund Size €3.8B
Issuer iShares
Distribution Re-Invests Dividends
Replication Physical
Inception Apr 2017
Base Currency USD
Index Bloomberg U.S. Aggregate Bond Index
Asset Class Bonds
Category Aggregate Bond

Costs

7.8
This fund has low total costs, with competitive tracking and expense ratios.

Cost Metrics Explained

What TER, tracking difference, and TD consistency measure

TER (Total Expense Ratio) is the annual fee the fund charges, deducted from assets. It’s the headline cost, but not the full picture.

Tracking Difference measures how much the fund actually lags (or leads) its benchmark index per year. This is the single best measure of true cost — it captures TER plus all other drags like sampling error and tax withholding. A lower (or negative) value is better.

TD Consistency measures how stable the tracking difference is from year to year. A low value means predictable, reliable costs; a high value means costs can vary significantly.
TER0.00%
Tracking Difference0.00%
TD Consistency0.00%

Cumulative Returns

Performance across different time periods.
1 Month+0.00%
3 Months+0.00%
Year to Date+0.00%
1 Year+0.00%
3 Years+0.00%
5 Years+0.00%
Inception+0.00%

Holdings

10.0
This fund spreads its investments across 10,007 individual holdings, providing broad diversification.
#1
FGOLD 15YR 3% LB150K 2012
0.82%
#2
FGOLD 15YR 3% LB125K 2012
0.37%
#3
BLK ICS USD LEAF AGENCY DIST
0.05%
#4
FHLMC 30YR UMBS
0.01%
#5
FNMA 30YR UMBS
0.01%
#6
FNMA 30YR UMBS
0.01%
#7
GNMA2 30YR 2021 PRODUCTION
0.01%
#8
United States Treasury Note/Bond
0.00%
#9
GNMA2 30YR 2021 PRODUCTION
0.00%
#10
UMBS 30YR TBA(REG A)
0.00%

Sectors

4.0
This fund is concentrated in just a few of its 13 sectors, reducing diversification.

Regions

5.5
This fund invests across 44 countries, though its geographic allocation deviates somewhat from the global market.

Nerd Stuff

Advanced risk and return metrics (2023-06-04 — 2026-05-29).
3.7%
Volatility
-6.1%
Max Drawdown
-0.06
Sharpe Ratio
-0.09
Sortino Ratio
-0.04
Calmar Ratio
0.20
Beta
-4.39%
Alpha (Jensen's)
0.139
R²
Benchmark-relative metrics (Beta, Alpha, R²) are calculated against the iShares Core S&P 500 ETF (IE00B5BMR087).

Documents

Regulatory and fund documents.
Key Information DocumentFact Sheet

Broker Availability

Where you can buy this ETF.
Trade Republic
Trade
€1.00
Savings Plan
Free
Account
Free
Trading 212
Trade
Free
Savings Plan
Free
Account
Free

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