IAGGvsNXUSETF Comparison
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iShares Core International Aggregate Bond ETF (IAGG) and Nuveen International Aggregate Bond ETF (NXUS) belong to the same industry segment: Intl IG Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Municipal. IAGG is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.11% for NXUS. IAGG is up 0.76% year-to-date (YTD) with +$880M in YTD flows. NXUS performs worse with -0.03% YTD performance, and +$1.51B in YTD flows. Run a side-by-side ETF comparison of IAGG and NXUS below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IAGG vs NXUS performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/04/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IAGG NXUS | -0.42%-0.57% | -0.12%-0.45% | +0.76%-0.03% | +1.86%n/a | +14.58%n/a | +4.64%n/a |
| Flows | IAGG NXUS | +$559M+$128M | +$699M+$195M | +$880M+$1.51B | +$1.30B- | +$7.27B- | +$8.44B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IAGG NXUS | +2.46%+2.48% | +2.64%n/a | +2.97%n/a | +3.72%n/a |
| Max drawdown | IAGG NXUS | -1.24%-1.85% | -2.23%n/a | -2.23%n/a | -13.18%n/a |
| Max drawdown duration | IAGG NXUS | 71d68d | 114dn/a | 114dn/a | 1022dn/a |
Trading data
IAGG | NXUS | |
Last sale 9/8/2026 at 3:06 PM | $49.71 | $24.50 |
| Previous close 09/04/2026 | $49.74 | $24.50 |
| Consolidated volume 09/04/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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IAGG | NXUS | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/8/2026 at 3:06 PM
Live
Closed
IAGG | NXUS | |
|---|---|---|
| Last price | $49.71 | $24.50 |
| 1D performance | -0.06% | +0.00% |
| AuM | $11.89 B | $3.96 B |
| E/R | 0.07% | 0.11% |
Characteristics
IAGG | NXUS | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Nuveen |
| Benchmark | Bloomberg Global Aggregate ex USD 10% Issuer Cap Index | Bloomberg Global Aggregate ex USD Index |
| N° of holdings | 8103 | 3146 |
| Asset class | Bonds | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 10, 2015 | September 24, 2025 |
| ESG | No | No |
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Exposure
Countries
IAGG
China
18.64%
Japan
11.09%
France
9.46%
Germany
8.52%
United Kingdom
7.47%
Other
44.82%
NXUS
Japan
15.92%
France
8.13%
United Kingdom
7.92%
Other
68.03%
Sectors
IAGG
Sovereign
65.2%
Finance
23.21%
Other
11.59%
NXUS
Sovereign
69.75%
Finance
15.45%
Other
14.81%
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Diversification
IAGG
Total weight of top 15 holdings out of 15
8.17%
NXUS
Total weight of top 15 holdings out of 15
5.52%
Top 15 holdings
Data as of July 31, 2026
IAGG
China, TB 1.61% 15feb2035, CNY
1.11%
China, TB 1.44% 15sep2027, CNY
0.77%
China, Bonds 2.27% 25may2034, CNY
0.70%
China, Bonds 2.28% 25mar2031, CNY
0.56%
China, TB 1.43% 25jan2030, CNY
0.55%
China, Bonds 2.68% 21may2030, CNY
0.55%
China, Bonds 1.49% 25dec2031, CNY
0.53%
China Development Bank, 3.66% 1mar2031, CNY
0.52%
China Development Bank, 3.65% 21may2029, CNY
0.46%
China, Bonds 2.05% 15apr2029, CNY
0.46%
Germany, Bobl 1.3% 15oct2027, EUR
0.43%
China, Bonds 1.91% 15jul2029, CNY
0.42%
China, Bonds 3.81% 14sep2050, CNY
0.37%
BlackRock Cash Funds - Treasury
0.37%
China, Bonds 3.19% 15apr2053, CNY
0.37%
NXUS
European Union, Bonds 2.5% 14oct2030, EUR (12)
0.57%
European Union, Bonds 3.625% 12dec2040, EUR (14)
0.51%
European Union, Bonds 4% 12oct2055, EUR (13)
0.48%
Japan, JGB 2.4% 20mar2045, JPY (192)
0.43%
United Kingdom, Gilt 4% 22may2029, GBP
0.38%
United Kingdom, Gilt 4.5% 7jun2028, GBP
0.36%
United Kingdom, Gilt 4.375% 7mar2030, GBP
0.35%
United Kingdom, Gilt 4.125% 7mar2031, GBP
0.34%
France, OAT 3.5% 25nov2035, EUR
0.33%
Japan, JGB 0.4% 20dec2028, JPY
0.32%
United Kingdom, Gilt 4.375% 7mar2028, GBP
0.31%
Japan, JGB 2.3% 20mar2040, JPY
0.31%
Japan, JGB 2.5% 20jun2045, JPY (193)
0.30%
United Kingdom, Gilt 4% 22oct2031, GBP
0.27%
Japan, JGB 0.1% 20sep2028, JPY
0.27%
Frequently asked questions about IAGG and NXUS
How have the IAGG and NXUS ETFs performed in 2026?
As of September 4, 2026, IAGG is up 0.76% year-to-date (YTD), while NXUS has lost -0.03%. That puts IAGG better performer ahead so far this year.
Which ETF is attracting more investor money: IAGG or NXUS?
Year-to-date, the IAGG ETF saw +$880M in flows, compared to +$1.51B for NXUS.
Which ETF is bigger: IAGG or NXUS?
As of September 4, 2026, IAGG holds $11.89 B in assets under management (AUM), while NXUS manages $3.96 B.
What sectors do the IAGG and NXUS ETFs invest in?
IAGG leans toward sectors like Sovereign and Finance. Meanwhile, NXUS focuses on Sovereign and Finance.
What are the top holdings of the IAGG ETF and NXUS ETF?
IAGG top holdings include China, TB 1.61% 15feb2035, CNY, China, TB 1.44% 15sep2027, CNY and China, Bonds 2.27% 25may2034, CNY. NXUS holds in its top three: European Union, Bonds 2.5% 14oct2030, EUR (12), European Union, Bonds 3.625% 12dec2040, EUR (14) and European Union, Bonds 4% 12oct2055, EUR (13).
Which ETF is more diversified: IAGG or NXUS?
IAGG holds 8127 securities with 8.17% of its assets in the top 15. NXUS has 3154 securities and a top 15 weight of 5.52%.
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