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IUAA ETF · iShares US Aggregate Bond UCITS ETF
The IUAA Exchange Traded Fund (ETF) is provided by iShares. It is built to track an index: Bloomberg US Aggregate Bond Index. The IUAA ETF provides physical exposure, so by buying it you actually own parts of all the 9,440 underlying holdings. The dividend policy is capitalization.
Share class
Acc
USD
Last update Yesterday at 8:00 AM UTC
LIVE
CLOSED
This fund is part ofInternational Aggregate Bonds1M perf.-2.59%
Last price
$5.72
1M perf.
-1.44%
1M flows
-€26M
AuM
€3.81B
E/R
0.25%
Rating
ESG Consensus®
IUAA
$5.72
Performance & flows
Segment for quartile rank
December 15, 2025 → March 13, 2026
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IUAA
$5.72
+0.24%
International Aggregate Bonds
-0.50%
Historic performance and flows
| 1M | 3M | 1Y | 3Y | 5Y | MTD | QTD | YTD | ||
|---|---|---|---|---|---|---|---|---|---|
| Perf. | -1.44%  | +0.24%  | +4.50%  | +11.26% | +0.23% | -1.87% | -0.21% | -0.21% | |
| Flows |
Key fund info
Segment for quartile rank
Main characteristics
More details
NAV
3/13/2026
$5.72
1D NAV change
-0.14%
Dividend policy
Replication method
Direct (Physical)
Replication model
Optimized sampling
No. of holdings
9440
Inception date
4/13/2017
Jurisdiction
Ireland
Distribution
Sweden
Hungary
Singapore (Qualified Investor)
Poland
Norway
Legal structure
Open-end Investment Company
Base currency
USD
Classification
Share class info
USD capitalizing
Total AuM of fund
€5.21B
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 | +0.24% | +4.50%  | +11.26% | +0.23% |
| 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
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Countries
USA
74.70%
Ireland
4.39%
Unavailable
16.26%
Other
4.65%
Sectors
Sovereign
38.51%
Banks
5.25%
Power
2.01%
Insurance and reinsurance
1.24%
Pharmaceutical preparation and biotechnology
1.21%
Unavailable
38.05%
Other
13.73%
Diversification
Total weight of top 15 holdings out of 9440
Top 15 holdings
Data as of January 31, 2026
IE00BK8MB266
USA, Notes 1.875% 15feb2032, USD (B-2032)
US91282CNT44
USA, Notes 4.625% 15feb2035, USD (B-2035)
USA, Notes 4.375% 15may2034, USD (C-2034)
USA, Notes 4% 15feb2034, USD (B-2034)
USA, Notes 3.875% 15aug2034, USD (E-2034)
USA, Notes 4.5% 15nov2033, USD (F-2033)
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USA, Notes 4.25% 15nov2034, USD (F-2034)
US91282CNC19
US01F0606263
US91282CPA35
USA, Notes 4% 28feb2030, USD (H-2030)
US91282CNX55
USA, Notes 1.25% 15aug2031, USD (E-2031)
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Enterprise
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Integrates ESG criteria
No
SDG
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Enterprise
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Trackinsight replication rating:
Replication quality
Calculated over 12m, as of February 27, 2026
Tracking error
Tracking difference
Replication information
Index
Bloomberg US Aggregate Total Return Index - USD
Index ticker
LBUSTRUU Index
Index dividend policy
GTR
Replication method
Replication model
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Enterprise
Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.
Learn more about Trackinsight EnterpriseIssuer
iShares
iShares ID Card
Number of funds
1720
Total AuM
€4.9T
Expense ratio range
0.03% - 1.51%
Average expense ratio
0.285%
Top 5 funds by iShares
| AuM | ||
|---|---|---|
IVV | iShares Core S&P 500 ETF | €604.11B |
IEFA | iShares Core MSCI EAFE ETF | €145.9B |
AGG | iShares Core U.S. Aggregate Bond ETF | €120.51B |
IEMG | iShares Core MSCI Emerging Markets ETF | €118.19B |
CSSPX | iShares Core S&P 500 UCITS ETF | €112.42B |
Frequently asked questions about IUAA
What does iShares US Aggregate Bond UCITS ETF, IUAA, invest in?
IUAA is a Passive ETF. This ETF provides exposure to Developed markets Investment Grade Aggregate Bonds.
Which benchmark or index does IUAA replicate?
IUAA tracks the Bloomberg US Aggregate Total Return Index - USD, through a optimized sampling replication method.
What is the Total Expense ratio (TER) of IUAA?
IUAA carries a total expense ratio (TER) of 0.25%, indicating the annual cost for holding the fund.
When was IUAA launched?
IUAA was introduced to the market on April 13, 2017. It trades on Sweden, among other exchanges
Who is the ETF issuer of IUAA?
iShares US Aggregate Bond UCITS ETF, IUAA, is provided by iShares. Learn more about iShares here.
Does IUAA have multiple share classes?
Yes, IUAA 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 IUAA?
IUAA oversees €3.81B in assets as of March 13, 2026.
How has IUAA performed lately?
Based on data from March 13, 2026, IUAA returned -1.44% over the past month, 0.24% over the last three months and -0.21% year-to-date.
What are the latest inflows or outflows for IUAA?
As of March 13, 2026, IUAA recorded net flows of -€26M over the last month and +€65M year-to-date.
Does IUAA distribute dividends?
IUAA follows a capitalizing, meaning it reinvests income within the fund.
What are the main country or region exposures of IUAA?
As of January 31, 2026, IUAA has significant geographic allocations in USA and Ireland.
In which sector or theme does IUAA invest in?
As of January 31, 2026, IUAA focuses largely on Sovereign, Banks and Power.
How many securities does IUAA hold and how diversified is it?
As of January 31, 2026, IUAA holds 9440 positions in its portfolio, with 9.63% of assets concentrated in its top 15 holdings.
What are the main positions in IUAA?
As of January 31, 2026, IUAA top three holdings include IE00BK8MB266, USA, Notes 1.875% 15feb2032, USD (B-2032) and US91282CNT44.
What is the base currency of IUAA?
The base currency of IUAA is USD.
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