IBCBvsIBDYETF Comparison
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iShares iBonds Dec 2036 Term Corporate ETF (IBCB) and iShares iBonds Dec 2033 Term Corporate ETF (IBDY) belong to the same industry segment: US Corporate IG Bonds. IBCB's top 3 sector exposures are Finance, Technology and Utilities. In contrast, IBDY's top sector exposures are Finance, Utilities and Technology. Both IBCB and IBDY have the same Total Expense Ratio (TER) of 0.1%. Run a side-by-side ETF comparison of IBCB and IBDY 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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IBCB vs IBDY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBCB IBDY | -0.34%-0.18% | -1.42%-0.76% | n/a-0.57% | n/a+1.81% | n/a+19.21% | n/an/a |
| Flows | IBCB IBDY | +$43M+$81M | +$70M+$62M | -+$251M | -+$380M | -+$1.16B | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBCB IBDY | +5.17%+3.90% | n/a+3.82% | n/a+5.65% | n/an/a |
| Max drawdown | IBCB IBDY | -2.53%-1.66% | n/a-2.82% | n/a-4.99% | n/an/a |
| Max drawdown duration | IBCB IBDY | 66d66d | n/a186d | n/a61d | n/an/a |
Trading data
IBCB | IBDY | |
Last sale 9/4/2026 at 5:26 PM | $25.16 | |
| Previous close 09/03/2026 | $25.15 | |
| Consolidated volume 09/03/2026 | ||
| 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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IBCB | IBDY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/4/2026 at 5:26 PM
Live
Closed
IBCB | IBDY | |
|---|---|---|
| Last price | – | $25.16 |
| 1D performance | – | +0.06% |
| AuM | $134.05 M | $1.17 B |
| E/R | 0.1% | 0.1% |
Characteristics
IBCB | IBDY | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Bloomberg December 2036 Maturity Corporate Index | Bloomberg December 2033 Maturity Corporate Index |
| N° of holdings | 288 | 400 |
| Asset class | - | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 25, 2026 | June 23, 2023 |
| ESG | No | No |
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Exposure
Countries
IBCB
USA
88.64%
Other
11.36%
IBDY
USA
88.19%
Other
11.81%
Sectors
IBCB
Finance
17.28%
Technology
16.65%
Utilities
14.6%
Energy
9.59%
Industrials
8.65%
Healthcare
8.56%
Other
24.67%
IBDY
Finance
22.03%
Utilities
12.09%
Technology
11.32%
Healthcare
9.49%
Energy
8.96%
Telecommunication.
8.39%
Other
27.72%
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Diversification
IBCB
Total weight of top 15 holdings out of 15
21.29%
IBDY
Total weight of top 15 holdings out of 15
14.07%
Top 15 holdings
Data as of July 31, 2026
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%
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%
Frequently asked questions about IBCB and IBDY
Which ETF is bigger: IBCB or IBDY?
As of September 3, 2026, IBCB holds $134.05 M in assets under management (AUM), while IBDY manages $1.17 B.
What sectors do the IBCB and IBDY ETFs invest in?
IBCB leans toward sectors like Finance, Technology and Utilities. Meanwhile, IBDY focuses on Finance, Utilities and Technology.
What are the top holdings of the IBCB ETF and IBDY ETF?
IBCB top holdings include Meta Platforms, 5.25% 15may2036, USD, Amazon.com, 4.875% 13mar2036, USD and Space Exploration Technologies, 5.875% 15jul2036, USD. IBDY holds in its top three: Space Exploration Technologies, 5.65% 15jul2033, USD, Pfizer, 4.75% 19may2033, USD and Amgen, 5.25% 2mar2033, USD.
Which ETF is more diversified: IBCB or IBDY?
IBCB holds 289 securities with 21.29% of its assets in the top 15. IBDY has 400 securities and a top 15 weight of 14.07%.
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