IBDZvsIBCAETF Comparison
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iShares iBonds Dec 2034 Term Corporate ETF (IBDZ) and iShares iBonds Dec 2035 Term Corporate ETF (IBCA) belong to the same industry segment: US Corporate IG Bonds. IBDZ's top 3 sector exposures are Finance, Utilities and Energy. In contrast, IBCA's top sector exposures are Finance, Technology and Utilities. Both IBDZ and IBCA have the same Total Expense Ratio (TER) of 0.1%. IBDZ is down -2.17% year-to-date (YTD) with +$306M in YTD flows. IBCA performs worse with -2.65% YTD performance, and +$239M in YTD flows. Run a side-by-side ETF comparison of IBDZ 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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IBDZ vs IBCA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBDZ IBCA | -0.34%-0.42% | -2.38%-2.73% | -2.17%-2.65% | -2.07%-2.68% | n/an/a | n/an/a |
| Flows | IBDZ IBCA | +$34M+$28M | +$32M+$78M | +$306M+$239M | +$444M+$336M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBDZ IBCA | +4.75%+5.21% | +4.37%+4.82% | n/an/a | n/an/a |
| Max drawdown | IBDZ IBCA | -3.78%-4.22% | -5.08%-5.71% | n/an/a | n/an/a |
| Max drawdown duration | IBDZ IBCA | 89d89d | 229d229d | n/an/a | n/an/a |
Trading data
IBDZ | IBCA | |
Last sale 10/19/2026 at 1:30 PM | $24.76 | $24.21 |
| Previous close 10/16/2026 | $24.86 | $24.33 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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IBDZ | 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 10/19/2026 at 1:30 PM
Live
Closed
IBDZ | IBCA | |
|---|---|---|
| Last price | $24.76 | $24.21 |
| 1D performance | -0.38% | -0.49% |
| AuM | $875.96 M | $432.72 M |
| E/R | 0.1% | 0.1% |
Characteristics
IBDZ | IBCA | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Bloomberg December 2034 Maturity Corporate Index | Bloomberg December 2035 Maturity Corporate Index |
| N° of holdings | 375 | 415 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2024 | March 26, 2025 |
| ESG | No | No |
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Exposure
Countries
IBDZ
USA
88.85%
Other
11.15%
IBCA
USA
90.45%
Other
9.55%
Sectors
IBDZ
Finance
24.91%
Utilities
13.19%
Energy
11.1%
Technology
10.33%
Healthcare
8.64%
Consumer Non-Cycl.
7.02%
Other
24.83%
IBCA
Finance
18.79%
Technology
14.1%
Utilities
12.13%
Healthcare
10.01%
Energy
9.25%
Industrials
8.53%
Other
27.18%
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Diversification
IBDZ
Total weight of top 15 holdings out of 15
11.42%
IBCA
Total weight of top 15 holdings out of 15
12.21%
Top 15 holdings
Data as of August 31, 2026
IBDZ
AbbVie, 5.05% 15mar2034, USD
1.02%
Broadcom Inc, 3.469% 15apr2034, USD
0.92%
AT&T Inc, 5.4% 15feb2034, USD
0.90%
Boeing, 6.528% 1may2034, USD
0.88%
Cisco Systems, 5.05% 26feb2034, USD
0.84%
Bristol Myers Squibb, 5.2% 22feb2034, USD
0.82%
Meta Platforms, 4.75% 15aug2034, USD
0.81%
Kroger, 5% 15sep2034, USD
0.76%
Citibank N.A., 5.57% 30apr2034, USD
0.70%
BP Capital Markets America, 5.227% 17nov2034, USD
0.67%
Hewlett Packard Enterprise, 5% 15oct2034, USD
0.65%
UnitedHealth Group, 5.15% 15jul2034, USD
0.65%
Aon North America, 5.45% 1mar2034, USD
0.61%
Verizon Communications, 4.4% 1nov2034, USD
0.61%
Broadcom Inc, 4.8% 15oct2034, USD
0.60%
IBCA
Meta Platforms, 4.875% 15nov2035, USD
1.90%
Oracle, 5.2% 26sep2035, USD (E)
1.08%
Alphabet, 4.7% 15nov2035, USD
1.08%
Amazon.com, 4.65% 20nov2035, USD
1.01%
Broadcom Inc, 3.137% 15nov2035, USD
0.78%
Broadcom Inc, 5.2% 15jul2035, USD
0.73%
Synopsys, 5.15% 1apr2035, USD
0.72%
AbbVie, 4.5% 14may2035, USD
0.68%
Verizon Communications, 5.25% 2apr2035, USD
0.67%
AT&T Inc, 4.5% 15may2035, USD
0.65%
Verizon Communications, 4.78% 15feb2035, USD
0.64%
Charter Communications Operating, 6.384% 23oct2035, USD
0.60%
Marsh & McLennan, 5% 15mar2035, USD
0.57%
BlackRock Cash Funds - Treasury
0.56%
Rio Tinto, 5.25% 14mar2035, USD
0.54%
Frequently asked questions about IBDZ and IBCA
How have the IBDZ and IBCA ETFs performed in 2026?
As of October 16, 2026, IBDZ is down -2.17% year-to-date (YTD), while IBCA has lost -2.65%. That puts IBDZ better performer ahead so far this year.
Which ETF is attracting more investor money: IBDZ or IBCA?
Year-to-date, the IBDZ ETF saw +$306M in flows, compared to +$239M for IBCA.
Which ETF is more volatile: IBDZ or IBCA?
Over the past year, IBDZ had a volatility of 4.37%, while IBCA experienced 4.82%.
Which ETF is bigger: IBDZ or IBCA?
As of October 16, 2026, IBDZ holds $875.96 M in assets under management (AUM), while IBCA manages $432.72 M.
What sectors do the IBDZ and IBCA ETFs invest in?
IBDZ leans toward sectors like Finance, Utilities and Energy. Meanwhile, IBCA focuses on Finance, Technology and Utilities.
What are the top holdings of the IBDZ ETF and IBCA ETF?
IBDZ top holdings include AbbVie, 5.05% 15mar2034, USD, Broadcom Inc, 3.469% 15apr2034, USD and AT&T Inc, 5.4% 15feb2034, USD. 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: IBDZ or IBCA?
IBDZ holds 379 securities with 11.42% of its assets in the top 15. IBCA has 416 securities and a top 15 weight of 12.21%.
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