AGGMvsIBCAETF Comparison
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iShares Government/Credit Bond ETF (AGGM) belongs to the US Aggregate Bonds segment. iShares iBonds Dec 2035 Term Corporate ETF (IBCA) is part of the US Corporate IG Bonds segment. AGGM's top 3 sector exposures are Sovereign, Finance and Utilities. In contrast, IBCA's top sector exposures are Finance, Technology and Utilities. AGGM is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.1% for IBCA. AGGM is down -0.72% year-to-date (YTD) with -$15M in YTD flows. IBCA performs worse with -1.1% YTD performance, and +$209M in YTD flows. Run a side-by-side ETF comparison of AGGM and IBCA 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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AGGM vs IBCA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AGGM IBCA | -0.13%-0.46% | -0.92%-1.55% | -0.72%-1.10% | +1.32%+2.02% | +11.72%n/a | -3.68%n/a |
| Flows | AGGM IBCA | -$20M+$39M | -$10M+$69M | -$15M+$209M | -$26M+$329M | -$74M- | -$119M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AGGM IBCA | +3.75%+4.79% | +3.59%+4.68% | +4.87%n/a | +5.83%n/a |
| Max drawdown | AGGM IBCA | -1.70%-2.23% | -2.74%-3.21% | -4.82%n/a | -18.42%n/a |
| Max drawdown duration | AGGM IBCA | 64d64d | 184d184d | 318dn/a | 1813dn/a |
Trading data
AGGM | IBCA | |
Last sale 9/1/2026 at 1:30 PM | $24.82 | |
| Previous close 08/31/2026 | $25.03 | |
| Consolidated volume 08/31/2026 | ||
| 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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AGGM | IBCA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
AGGM | IBCA | |
|---|---|---|
| Last price | – | $24.82 |
| 1D performance | – | -0.84% |
| AuM | $106.52 M | $410.58 M |
| E/R | 0.03% | 0.1% |
Characteristics
AGGM | IBCA | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Bloomberg U.S. Aggregate Government/Credit Index | Bloomberg December 2035 Maturity Corporate Index |
| N° of holdings | 3288 | 414 |
| Asset class | Bonds | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 5, 2007 | March 26, 2025 |
| ESG | No | No |
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Exposure
Countries
AGGM
USA
91.41%
Other
8.59%
IBCA
USA
90.54%
Other
9.46%
Sectors
AGGM
Sovereign
62.7%
Finance
13.45%
Other
23.85%
IBCA
Finance
18.88%
Technology
13.76%
Utilities
12.11%
Healthcare
10.09%
Energy
9.35%
Industrials
8.57%
Other
27.23%
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Diversification
AGGM
Total weight of top 15 holdings out of 15
9.28%
IBCA
Total weight of top 15 holdings out of 15
11.98%
Top 15 holdings
Data as of July 31, 2026
AGGM
FHLB, 3.25% 16nov2028, USD (4973)
0.76%
USA, Notes 4% 28feb2030, USD (H-2030)
0.71%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.67%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.64%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.62%
USA, Notes 4.375% 31dec2029, USD (AH-2029)
0.61%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.61%
USA, Notes 4% 15feb2034, USD (B-2034)
0.60%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.60%
USA, Notes 3.875% 31jul2027, USD (BE-2027)
0.60%
USA, Notes 1.875% 15feb2032, USD (B-2032)
0.59%
USA, Notes 4.25% 31jan2030, USD (U-2030)
0.58%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
0.58%
USA, Notes 3.375% 15may2033, USD (C-2033)
0.56%
USA, Notes 3.875% 30apr2030, USD (Y-2030)
0.56%
IBCA
Meta Platforms, 4.875% 15nov2035, USD
1.82%
Oracle, 5.2% 26sep2035, USD (E)
1.11%
Alphabet, 4.7% 15nov2035, USD
0.95%
Amazon.com, 4.65% 20nov2035, USD
0.91%
Broadcom Inc, 3.137% 15nov2035, USD
0.77%
Broadcom Inc, 5.2% 15jul2035, USD
0.72%
AbbVie, 4.5% 14may2035, USD
0.70%
Synopsys, 5.15% 1apr2035, USD
0.70%
AT&T Inc, 4.5% 15may2035, USD
0.68%
Verizon Communications, 5.25% 2apr2035, USD
0.67%
Verizon Communications, 4.78% 15feb2035, USD
0.63%
BlackRock Cash Funds - Treasury
0.63%
Charter Communications Operating, 6.384% 23oct2035, USD
0.59%
Marsh & McLennan, 5% 15mar2035, USD
0.59%
Global Payments, 5.55% 15nov2035, USD
0.53%
Frequently asked questions about AGGM and IBCA
How have the AGGM and IBCA ETFs performed in 2026?
As of September 1, 2026, AGGM is down -0.72% year-to-date (YTD), while IBCA has lost -1.1%. That puts AGGM better performer ahead so far this year.
Which ETF is attracting more investor money: AGGM or IBCA?
Year-to-date, the AGGM ETF saw -$15M in flows, compared to +$209M for IBCA.
Which ETF is more volatile: AGGM or IBCA?
Over the past year, AGGM had a volatility of 3.59%, while IBCA experienced 4.68%.
Which ETF is bigger: AGGM or IBCA?
As of September 1, 2026, AGGM holds $106.52 M in assets under management (AUM), while IBCA manages $410.58 M.
What sectors do the AGGM and IBCA ETFs invest in?
AGGM leans toward sectors like Sovereign and Finance. Meanwhile, IBCA focuses on Finance, Technology and Utilities.
What are the top holdings of the AGGM ETF and IBCA ETF?
AGGM top holdings include FHLB, 3.25% 16nov2028, USD (4973), USA, Notes 4% 28feb2030, USD (H-2030) and USA, Notes 4.625% 15feb2035, USD (B-2035). IBCA holds in its top three: Meta Platforms, 4.875% 15nov2035, USD, Oracle, 5.2% 26sep2035, USD (E) and Alphabet, 4.7% 15nov2035, USD.
Which ETF is more diversified: AGGM or IBCA?
AGGM holds 3289 securities with 9.28% of its assets in the top 15. IBCA has 415 securities and a top 15 weight of 11.98%.
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