IBGCvsIBGLETF Comparison
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iShares iBonds Dec 2046 Term Treasury ETF (IBGC) and iShares iBonds Dec 2055 Term Treasury ETF (IBGL) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. Both IBGC and IBGL have the same Total Expense Ratio (TER) of 0.07%. Run a side-by-side ETF comparison of IBGC and IBGL 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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IBGC vs IBGL performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBGC IBGL | +0.84%+0.60% | -2.10%-2.71% | n/a-2.79% | n/a+0.40% | n/an/a | n/an/a |
| Flows | IBGC IBGL | +$20M- | +$27M- | -+$1M | -+$2M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBGC IBGL | +8.79%+9.35% | n/a+9.00% | n/an/a | n/an/a |
| Max drawdown | IBGC IBGL | -5.17%-6.08% | n/a-7.96% | n/an/a | n/an/a |
| Max drawdown duration | IBGC IBGL | 63d63d | n/a183d | n/an/a | n/an/a |
Trading data
IBGC | IBGL | |
Last sale 8/31/2026 at 1:30 PM | $24.04 | $22.89 |
| Previous close 08/31/2026 | $24.15 | $23.01 |
| 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 September 1, 2026
1-year trailing difference
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IBGC | IBGL | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/31/2026 at 1:30 PM
Live
Closed
IBGC | IBGL | |
|---|---|---|
| Last price | $24.04 | $22.89 |
| 1D performance | -0.46% | -0.53% |
| AuM | $30.08 M | $5.73 M |
| E/R | 0.07% | 0.07% |
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Exposure
Countries
IBGC
USA
100%
Other
-0%
IBGL
USA
100%
Sectors
IBGC
Sovereign
99.99%
Other
0.01%
IBGL
Sovereign
99.99%
Other
0.01%
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Diversification
IBGC
Total weight of top 7 holdings out of 7
100%
IBGL
Total weight of top 5 holdings out of 5
100%
Top 15 holdings
Data as of July 31, 2026
IBGC
USA, Bonds 4.625% 15feb2046, USD
30.78%
USA, Bonds 5% 15may2046, USD
22.03%
USA, Bonds 2.25% 15aug2046, USD
15.69%
USA, Bonds 2.5% 15feb2046, USD
12.45%
USA, Bonds 2.5% 15may2046, USD
12.44%
USA, Bonds 2.875% 15nov2046, USD
6.60%
BlackRock Cash Funds - Treasury
0.01%
IBGL
USA, Bonds 4.75% 15aug2055, USD
25.41%
USA, Bonds 4.75% 15may2055, USD
25.10%
USA, Bonds 4.625% 15feb2055, USD
24.88%
USA, Bonds 4.625% 15nov2055, USD
24.61%
BlackRock Cash Funds - Treasury
0.01%
Frequently asked questions about IBGC and IBGL
Which ETF is bigger: IBGC or IBGL?
As of August 31, 2026, IBGC holds $30.08 M in assets under management (AUM), while IBGL manages $5.73 M.
What sectors do the IBGC and IBGL ETFs invest in?
IBGC leans toward sectors like Sovereign. Meanwhile, IBGL focuses on Sovereign.
What are the top holdings of the IBGC ETF and IBGL ETF?
IBGC top holdings include USA, Bonds 4.625% 15feb2046, USD, USA, Bonds 5% 15may2046, USD and USA, Bonds 2.25% 15aug2046, USD. IBGL holds in its top three: USA, Bonds 4.75% 15aug2055, USD, USA, Bonds 4.75% 15may2055, USD and USA, Bonds 4.625% 15feb2055, USD.
Which ETF is more diversified: IBGC or IBGL?
IBGC has 7 securities and IBGL has 5 securities.
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