IBDRvsSPIBETF Comparison
VS
ETF 2
SPIB
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
-0.16%
iShares iBonds Dec 2026 Term Corporate ETF (IBDR) and State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) belong to the same industry segment: US Corporate IG Bonds. IBDR's top 3 sector exposures are Non-Corporate, Finance and Technology. In contrast, SPIB's top sector exposures are Finance, Technology and Utilities. IBDR is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.04% for SPIB. IBDR is up 3.17% year-to-date (YTD) with -$895M in YTD flows. SPIB performs worse with -0.46% YTD performance, and +$1.12B in YTD flows. Run a side-by-side ETF comparison of IBDR and SPIB 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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IBDR vs SPIB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBDR SPIB | +0.34%+0.54% | +1.02%-0.45% | +3.17%-0.46% | +3.98%+0.05% | +17.87%+19.55% | +10.22%+8.57% |
| Flows | IBDR SPIB | -$345M+$492M | -$603M+$403M | -$895M+$1.12B | -$590M+$1.50B | +$989M+$5.07B | +$2.02B+$6.48B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBDR SPIB | +0.12%+3.29% | +0.17%+2.86% | +1.27%+3.38% | +2.91%+4.21% |
| Max drawdown | IBDR SPIB | n/a-2.38% | -0.05%-2.77% | -0.67%-2.77% | -12.06%-13.94% |
| Max drawdown duration | IBDR SPIB | n/a59d | 6d236d | 35d236d | 1027d998d |
Trading data
IBDR | SPIB | |
Last sale 10/26/2026 at 1:30 PM | $24.22 | $32.54 |
| Previous close 10/23/2026 | $24.22 | $32.54 |
| Consolidated volume 10/23/2026 | ||
| 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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IBDR | SPIB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/26/2026 at 1:30 PM
Live
Closed
IBDR | SPIB | |
|---|---|---|
| Last price | $24.22 | $32.54 |
| 1D performance | +0.00% | +0.00% |
| AuM | $2.85 B | $11.70 B |
| E/R | 0.1% | 0.04% |
Characteristics
IBDR | SPIB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | Bloomberg December 2026 Maturity Corporate Index | Bloomberg U.S. Intermediate Corporate Bond Index |
| N° of holdings | 187 | 5185 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2016 | February 10, 2009 |
| ESG | No | No |
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Exposure
Countries
IBDR
USA
86.85%
Other
13.15%
SPIB
USA
80.24%
Other
19.76%
Sectors
IBDR
Non-Corporate
34.52%
Finance
31.92%
Other
33.56%
SPIB
Finance
41.01%
Technology
8.69%
Utilities
8.28%
Other
42.02%
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Diversification
IBDR
Total weight of top 15 holdings out of 15
49.07%
SPIB
Total weight of top 15 holdings out of 15
3.62%
Top 15 holdings
Data as of August 31, 2026
IBDR
BlackRock Cash Funds - Treasury
34.52%
AbbVie, 2.95% 21nov2026, USD
1.62%
Aercap Holdings, 2.45% 29oct2026, USD
1.60%
Wells Fargo, 3% 23oct2026, USD
1.22%
Citigroup, 3.2% 21oct2026, USD
1.21%
JP Morgan, 2.95% 1oct2026, USD
1.11%
Goldman Sachs, 3.5% 16nov2026, USD
1.09%
JPMorgan Chase Bank, 5.11% 8dec2026, USD (25)
1.01%
Morgan Stanley, 4.35% 8sep2026, USD (F)
0.89%
Bank of America Corporation, 4.25% 22oct2026, USD (L)
0.84%
Apple, 2.05% 11sep2026, USD
0.84%
Citibank N.A., 5.488% 4dec2026, USD
0.83%
Wells Fargo Bank, N.A., 5.254% 11dec2026, USD
0.79%
Sumitomo Mitsui FG, 1.402% 17sep2026, USD
0.78%
Dell International LLC, 4.9% 1oct2026, USD
0.74%
SPIB
Morgan Stanley Bank, N.A., 5.016% 12jan2029, USD (A)
0.43%
Toronto-Dominion Bank, 4.847% 27jul2029, USD (F)
0.32%
Amazon.com, 4.8% 9jul2031, USD
0.30%
Royal Bank of Canada, 4.95% 5aug2032, USD
0.27%
US00287YEK10
0.24%
US404280FS32
0.23%
US69371RU617
0.22%
JP Morgan, 5.193% 5feb2037, USD
0.21%
Broadcom Inc, 4.35% 15feb2030, USD
0.21%
Accenture, 4.75% 10jul2029, USD
0.21%
Citigroup, 5.411% 19sep2039, USD
0.20%
Space Exploration Technologies, 5.875% 15jul2036, USD
0.20%
Citibank N.A., 4.846% 18jun2032, USD
0.20%
US63743HGH93
0.20%
NVIDIA, 4.5% 15jun2031, USD
0.19%
Frequently asked questions about IBDR and SPIB
How have the IBDR and SPIB ETFs performed in 2026?
As of October 23, 2026, IBDR is up 3.17% year-to-date (YTD), while SPIB has lost -0.46%. That puts IBDR better performer ahead so far this year.
Which ETF is attracting more investor money: IBDR or SPIB?
Year-to-date, the IBDR ETF saw -$895M in flows, compared to +$1.12B for SPIB.
Which ETF is more volatile: IBDR or SPIB?
Over the past year, IBDR had a volatility of 0.17%, while SPIB experienced 2.86%.
Which ETF is bigger: IBDR or SPIB?
As of October 23, 2026, IBDR holds $2.85 B in assets under management (AUM), while SPIB manages $11.70 B.
What sectors do the IBDR and SPIB ETFs invest in?
IBDR leans toward sectors like Non-Corporate and Finance. Meanwhile, SPIB focuses on Finance, Technology and Utilities.
What are the top holdings of the IBDR ETF and SPIB ETF?
IBDR top holdings include BlackRock Cash Funds - Treasury, AbbVie, 2.95% 21nov2026, USD and Aercap Holdings, 2.45% 29oct2026, USD. SPIB holds in its top three: Morgan Stanley Bank, N.A., 5.016% 12jan2029, USD (A), Toronto-Dominion Bank, 4.847% 27jul2029, USD (F) and Amazon.com, 4.8% 9jul2031, USD.
Which ETF is more diversified: IBDR or SPIB?
IBDR holds 187 securities with 49.07% of its assets in the top 15. SPIB has 5309 securities and a top 15 weight of 3.62%.
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