IBDZvsIBDXETF Comparison
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iShares iBonds Dec 2034 Term Corporate ETF (IBDZ) and iShares iBonds Dec 2032 Term Corporate ETF (IBDX) belong to the same industry segment: US Corporate IG Bonds. IBDZ's top 3 sector exposures are Finance, Utilities and Energy. In contrast, IBDX's top sector exposures are Finance, Technology and Utilities. Both IBDZ and IBDX have the same Total Expense Ratio (TER) of 0.1%. IBDZ is down -2.17% year-to-date (YTD) with +$306M in YTD flows. IBDX performs better with -1.54% YTD performance, and +$351M in YTD flows. Run a side-by-side ETF comparison of IBDZ and IBDX 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 IBDX 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 IBDX | -0.34%+0.07% | -2.38%-1.94% | -2.17%-1.54% | -2.07%-1.31% | n/a+21.09% | n/an/a |
| Flows | IBDZ IBDX | +$34M+$33M | +$32M+$119M | +$306M+$351M | +$444M+$538M | -+$1.57B | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBDZ IBDX | +4.75%+3.89% | +4.37%+3.73% | n/a+5.19% | n/an/a |
| Max drawdown | IBDZ IBDX | -3.78%-3.08% | -5.08%-4.15% | n/a-4.53% | n/an/a |
| Max drawdown duration | IBDZ IBDX | 89d64d | 229d229d | n/a260d | n/an/a |
Trading data
IBDZ | IBDX | |
Last sale 10/16/2026 at 1:30 PM | $24.86 | $24.24 |
| Previous close 10/15/2026 | $24.88 | $24.23 |
| Consolidated volume 10/15/2026 | ||
| 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 | IBDX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
IBDZ | IBDX | |
|---|---|---|
| Last price | $24.86 | $24.24 |
| 1D performance | -0.10% | +0.04% |
| AuM | $875.96 M | $1.77 B |
| E/R | 0.1% | 0.1% |
Characteristics
IBDZ | IBDX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Bloomberg December 2034 Maturity Corporate Index | Bloomberg December 2032 Maturity Corporate Index |
| N° of holdings | 375 | 425 |
| Asset class | - | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2024 | June 28, 2022 |
| ESG | No | No |
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Exposure
Countries
IBDZ
USA
88.85%
Other
11.15%
IBDX
USA
87%
Other
13%
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%
IBDX
Finance
24.58%
Technology
14.87%
Utilities
10.46%
Consumer Non-Cycl.
8.48%
Healthcare
8.22%
Other
33.38%
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Diversification
IBDZ
Total weight of top 15 holdings out of 15
11.42%
IBDX
Total weight of top 15 holdings out of 15
11.6%
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%
IBDX
Verizon Communications, 2.355% 15mar2032, USD
1.24%
Meta Platforms, 4.6% 15nov2032, USD
1.20%
Aercap Holdings, 3.3% 30jan2032, USD
1.12%
Oracle, 4.8% 26sep2032, USD (B)
0.85%
Meta Platforms, 3.85% 15aug2032, USD
0.84%
Amazon.com, 3.6% 13apr2032, USD
0.72%
Sprint Capital Corp, 8.75% 15mar2032, USD
0.69%
Amazon.com, 4.7% 1dec2032, USD
0.67%
Oracle, 6.25% 9nov2032, USD
0.67%
AT&T Inc, 2.25% 1feb2032, USD
0.65%
Ford Motor, 3.25% 12feb2032, USD
0.65%
Toronto-Dominion Bank, 4.456% 8jun2032, USD (C)
0.59%
Broadcom Inc, 4.3% 15nov2032, USD
0.58%
Rogers Communications, 3.8% 15mar2032, USD
0.57%
GSK PLC, 3.625% 24mar2032, USD
0.56%
Frequently asked questions about IBDZ and IBDX
How have the IBDZ and IBDX ETFs performed in 2026?
As of October 16, 2026, IBDZ is down -2.17% year-to-date (YTD), while IBDX has lost -1.54%. That puts IBDX better performer ahead so far this year.
Which ETF is attracting more investor money: IBDZ or IBDX?
Year-to-date, the IBDZ ETF saw +$306M in flows, compared to +$351M for IBDX.
Which ETF is more volatile: IBDZ or IBDX?
Over the past year, IBDZ had a volatility of 4.37%, while IBDX experienced 3.73%.
Which ETF is bigger: IBDZ or IBDX?
As of October 16, 2026, IBDZ holds $875.96 M in assets under management (AUM), while IBDX manages $1.77 B.
What sectors do the IBDZ and IBDX ETFs invest in?
IBDZ leans toward sectors like Finance, Utilities and Energy. Meanwhile, IBDX focuses on Finance, Technology and Utilities.
What are the top holdings of the IBDZ ETF and IBDX ETF?
IBDZ top holdings include AbbVie, 5.05% 15mar2034, USD, Broadcom Inc, 3.469% 15apr2034, USD and AT&T Inc, 5.4% 15feb2034, USD. IBDX holds in its top three: Verizon Communications, 2.355% 15mar2032, USD, Meta Platforms, 4.6% 15nov2032, USD and Aercap Holdings, 3.3% 30jan2032, USD.
Which ETF is more diversified: IBDZ or IBDX?
IBDZ holds 379 securities with 11.42% of its assets in the top 15. IBDX has 430 securities and a top 15 weight of 11.6%.
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