IBDYvsIBCBETF Comparison
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iShares iBonds Dec 2033 Term Corporate ETF (IBDY) and iShares iBonds Dec 2036 Term Corporate ETF (IBCB) belong to the same industry segment: US Corporate IG Bonds. IBDY's top 3 sector exposures are Finance, Utilities and Technology. In contrast, IBCB's top sector exposures are Finance, Technology and Utilities. Both IBDY and IBCB have the same Total Expense Ratio (TER) of 0.1%. Run a side-by-side ETF comparison of IBDY and IBCB 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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IBDY vs IBCB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBDY IBCB | -0.30%-0.48% | -1.08%-1.83% | -0.68%n/a | +2.07%n/a | +18.36%n/a | n/an/a |
| Flows | IBDY IBCB | +$76M+$42M | +$57M+$75M | +$246M- | +$381M- | +$1.16B- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBDY IBCB | +3.92%+5.20% | +3.84%n/a | +5.67%n/a | n/an/a |
| Max drawdown | IBDY IBCB | -1.66%-2.53% | -2.82%n/a | -5.41%n/a | n/an/a |
| Max drawdown duration | IBDY IBCB | 64d64d | 184dn/a | 73dn/a | n/an/a |
Trading data
IBDY | IBCB | |
Last sale 9/2/2026 at 1:30 PM | $25.13 | |
| Previous close 09/01/2026 | $25.12 | |
| Consolidated volume 09/01/2026 | ||
| 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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IBDY | IBCB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
IBDY | IBCB | |
|---|---|---|
| Last price | $25.13 | – |
| 1D performance | +0.04% | – |
| AuM | $1.16 B | $132.65 M |
| E/R | 0.1% | 0.1% |
Characteristics
IBDY | IBCB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Bloomberg December 2033 Maturity Corporate Index | Bloomberg December 2036 Maturity Corporate Index |
| N° of holdings | 400 | 288 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 23, 2023 | March 25, 2026 |
| ESG | No | No |
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Exposure
Countries
IBDY
USA
88.19%
Other
11.81%
IBCB
USA
88.64%
Other
11.36%
Sectors
IBDY
Finance
22.03%
Utilities
12.09%
Technology
11.32%
Healthcare
9.49%
Energy
8.96%
Telecommunication.
8.39%
Other
27.72%
IBCB
Finance
17.28%
Technology
16.65%
Utilities
14.6%
Energy
9.59%
Industrials
8.65%
Healthcare
8.56%
Other
24.67%
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Diversification
IBDY
Total weight of top 15 holdings out of 15
14.07%
IBCB
Total weight of top 15 holdings out of 15
21.29%
Top 15 holdings
Data as of July 31, 2026
IBDY
Space Exploration Technologies, 5.65% 15jul2033, USD
1.54%
Pfizer, 4.75% 19may2033, USD
1.44%
Amgen, 5.25% 2mar2033, USD
1.28%
Amazon.com, 4.55% 13mar2033, USD
1.15%
NVIDIA, 4.75% 15jun2033, USD
0.98%
AT&T Inc, 2.55% 1dec2033, USD
0.92%
Alphabet, 4.4% 15feb2033, USD
0.87%
Oracle, 5.35% 4may2033, USD
0.84%
Salesforce, 5.2% 15mar2033, USD
0.80%
Abbott Laboratories, 4.3% 15mar2033, USD
0.79%
T-Mobile USA, 5.05% 15jul2033, USD
0.75%
Philip Morris International, 5.375% 15feb2033, USD
0.70%
Enbridge, 5.7% 8mar2033, USD
0.69%
BP Capital Markets America, 4.812% 13feb2033, USD
0.66%
Banco Santander, 6.921% 8aug2033, USD (SUBSAN-189)
0.65%
IBCB
Meta Platforms, 5.25% 15may2036, USD
2.23%
Amazon.com, 4.875% 13mar2036, USD
2.01%
Space Exploration Technologies, 5.875% 15jul2036, USD
1.95%
Anheuser-Busch, 4.7% 1feb2036, USD
1.92%
Oracle, 5.7% 4feb2036, USD
1.79%
Salesforce, 5.55% 15mar2036, USD
1.70%
Alphabet, 4.8% 15feb2036, USD
1.59%
NVIDIA, 4.95% 15jun2036, USD
1.41%
Abbott Laboratories, 4.65% 15mar2036, USD
1.37%
Honeywell Aerospace, 4.95% 16mar2036, USD
1.07%
Intel, 5.3% 15may2036, USD
0.92%
Broadcom Inc, 4.8% 15feb2036, USD
0.88%
Novartis AG, 4.9% 18mar2036, USD
0.83%
Verizon Communications, 5% 15jan2036, USD
0.81%
Telefonica SA, 7.045% 20jun2036, USD
0.81%
Frequently asked questions about IBDY and IBCB
Which ETF is bigger: IBDY or IBCB?
As of September 1, 2026, IBDY holds $1.16 B in assets under management (AUM), while IBCB manages $132.65 M.
What sectors do the IBDY and IBCB ETFs invest in?
IBDY leans toward sectors like Finance, Utilities and Technology. Meanwhile, IBCB focuses on Finance, Technology and Utilities.
What are the top holdings of the IBDY ETF and IBCB ETF?
IBDY top holdings include Space Exploration Technologies, 5.65% 15jul2033, USD, Pfizer, 4.75% 19may2033, USD and Amgen, 5.25% 2mar2033, USD. IBCB holds in its top three: Meta Platforms, 5.25% 15may2036, USD, Amazon.com, 4.875% 13mar2036, USD and Space Exploration Technologies, 5.875% 15jul2036, USD.
Which ETF is more diversified: IBDY or IBCB?
IBDY holds 400 securities with 14.07% of its assets in the top 15. IBCB has 289 securities and a top 15 weight of 21.29%.
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