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IUAG ETF · iShares US Aggregate Bond UCITS ETF
The IUAG Exchange Traded Fund (ETF) is provided by iShares. It is built to track an index: Bloomberg US Aggregate Bond Index. The IUAG ETF provides physical exposure, so by buying it you actually own parts of all the 9,398 underlying holdings. This share class generates a stream of income by distributing dividends.
Share class
Dist
USD
Last update Today at 9:20 AM UTC
LIVE
CLOSED
This fund is part ofInternational Aggregate Bonds1M perf.+1.77%
Last price
$95.03
+0.07%
1M perf.
+1.23%
1M flows
-€16M
AuM
€996M
E/R
0.25%
Rating
ESG Consensus®
IUAG
$95.03
+0.07%
Performance & flows
Segment for quartile rank
January 27, 2026 → April 27, 2026
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IUAG
$95.11
+0.25%
International Aggregate Bonds
-1.66%
Historic performance and flows
| 1M | 3M | 1Y | 3Y | 5Y | MTD | QTD | YTD | ||
|---|---|---|---|---|---|---|---|---|---|
| Perf. | +1.23%  | +0.25%  | +4.46%  | +11.05%  | +0.27% | +0.49% | +0.49% | +0.36% | |
| Flows |
Key fund info
Segment for quartile rank
Main characteristics
More details
NAV
4/27/2026
$95.07
1D NAV change
-0.14%
Dividend policy
Replication method
Direct (Physical)
Replication model
Optimized sampling
No. of holdings
9398
Inception date
9/13/2011
Jurisdiction
Ireland
Distribution
Norway
Belgium
Liechtenstein
Austria
Switzerland
Legal structure
Open-end Investment Company
Base currency
USD
Dividend distribution
Trailing 12-month distr. yield
Distribution frequency
Last distribution
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Classification
Share class info
USD distributing
Total AuM of fund
€5.11B
Decimalisation of shares
No
Investment strategy
The Share class seeks to track the performance of an index composed of US Dollar denominated investment grade government, government-related, corporate and securitised bonds.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile
Segment for quartile rank
Historical risk/return profile
| 3M | 1Y | 3Y | 5Y | |
|---|---|---|---|---|
| Returns | +0.25% | +4.46% | +11.05% | +0.27% |
| Volatility | ||||
| Perf./Volatility | ||||
| Max drawdown |
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
1
2
3
4
5
6
7
PRIIPS
1
2
3
4
5
6
7
More exposure metrics are available, exclusively in Trackinsight Enterprise
Exposure
Countries
USA
75.00%
Ireland
4.60%
Unavailable
15.90%
Other
4.50%
Sectors
Sovereign
35.84%
Banks
4.94%
Power
1.95%
Insurance and reinsurance
1.18%
Pharmaceutical preparation and biotechnology
1.15%
Unavailable
41.79%
Other
13.14%
Diversification
Total weight of top 15 holdings out of 9398
Top 15 holdings
Data as of March 31, 2026
IE00BK8MB266
US91282CMW81
USA, Notes 1.875% 15feb2032, USD (B-2032)
US91282CPJ44
USA, Notes 4.375% 15may2034, USD (C-2034)
US91282CNT44
USA, Notes 4.625% 15feb2035, USD (B-2035)
US91282CNC19
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USA, Notes 4.5% 15nov2033, USD (F-2033)
USA, Notes 4.25% 15nov2034, USD (F-2034)
USA, Notes 4% 15feb2034, USD (B-2034)
USA, Notes 3.875% 15aug2034, USD (E-2034)
US01F0606420
US91282CPN55
US91282CPA35
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More risk metrics are available, exclusively in Trackinsight Enterprise
Sustainability
Integrates ESG criteria
No
SDG
More sustainability metrics are available, exclusively in Trackinsight Enterprise
Replication
Trackinsight replication rating:
1-year trailing difference
As of March 31, 2026
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IUAG
N/A
Replication quality
Calculated over 12m, as of March 31, 2026
Tracking error
Tracking difference
1-year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
Replication information
Index
Index ticker
Index dividend policy
Replication method
Replication model
Issuer
iShares
iShares ID Card
Number of funds
1740
Total AuM
€5.16T
Expense ratio range
0.03% - 1.51%
Average expense ratio
0.284%
Top 5 funds by iShares
| AuM | ||
|---|---|---|
IVV | iShares Core S&P 500 ETF | €674.46B |
IEFA | iShares Core MSCI EAFE ETF | €151.82B |
IEMG | iShares Core MSCI Emerging Markets ETF | €129.19B |
CSSPX | iShares Core S&P 500 UCITS ETF | €119.92B |
AGG | iShares Core U.S. Aggregate Bond ETF | €115.98B |
Frequently asked questions about IUAG
What does iShares US Aggregate Bond UCITS ETF, IUAG, invest in?
IUAG is a Passive ETF. This ETF provides exposure to Developed markets Investment Grade Aggregate Bonds.
Which benchmark or index does IUAG replicate?
IUAG tracks the Bloomberg US Aggregate Total Return Index - USD, through a optimized sampling replication method.
What is the Total Expense ratio (TER) of IUAG?
IUAG carries a total expense ratio (TER) of 0.25%, indicating the annual cost for holding the fund.
When was IUAG launched?
IUAG was introduced to the market on September 13, 2011. It trades on Norway, among other exchanges
Who is the ETF issuer of IUAG?
iShares US Aggregate Bond UCITS ETF, IUAG, is provided by iShares. Learn more about iShares here.
Does IUAG have multiple share classes?
Yes, IUAG is available in multiple share classes, which may differ by distribution policy (e.g., accumulating vs. distributing), currency or hedging. Explore the different share classes .
What is the current assets under management (AUM) of IUAG?
IUAG oversees €996M in assets as of April 27, 2026.
How has IUAG performed lately?
Based on data from April 27, 2026, IUAG returned 1.23% over the past month, 0.25% over the last three months and 0.36% year-to-date.
What are the latest inflows or outflows for IUAG?
As of April 27, 2026, IUAG recorded net flows of -€16M over the last month and +€26M year-to-date.
Does IUAG distribute dividends?
IUAG follows a distributing dividend policy, meaning it pays out income to investors. As of April 27, 2026, its 12-month trailing yield was 3.72%.
What are the main country or region exposures of IUAG?
As of March 31, 2026, IUAG has significant geographic allocations in USA and Ireland.
In which sector or theme does IUAG invest in?
As of March 31, 2026, IUAG focuses largely on Sovereign, Banks and Power.
How many securities does IUAG hold and how diversified is it?
As of March 31, 2026, IUAG holds 9398 positions in its portfolio, with 10.21% of assets concentrated in its top 15 holdings.
What are the main positions in IUAG?
As of March 31, 2026, IUAG top three holdings include IE00BK8MB266, US91282CMW81 and USA, Notes 1.875% 15feb2032, USD (B-2032).
What is the base currency of IUAG?
The base currency of IUAG is USD.
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