IUSBvsJCPIETF Comparison
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iShares Core Total USD Bond Market ETF (IUSB) and JPMorgan Inflation Managed Bond ETF (JCPI) belong to the same industry segment: US Aggregate Bonds. IUSB's top 3 sector exposures are Sovereign, Finance and Industrials. In contrast, JCPI's top sector exposures are Sovereign, Finance and Utilities. IUSB is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 0.4% for JCPI. IUSB is down -0.42% year-to-date (YTD) with +$17.15B in YTD flows. JCPI performs better with 0.5% YTD performance, and +$138M in YTD flows. Run a side-by-side ETF comparison of IUSB and JCPI 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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IUSB vs JCPI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IUSB JCPI | +2.24%+2.29% | -0.27%-0.37% | -0.42%+0.50% | -0.06%+0.62% | +18.34%+17.54% | +1.04%n/a |
| Flows | IUSB JCPI | +$1.54B+$16M | +$7.61B+$61M | +$17.15B+$138M | +$18.52B+$155M | +$28.35B+$446M | +$37.70B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IUSB JCPI | +4.39%+3.75% | +3.73%+3.03% | +4.59%+3.54% | +5.56%n/a |
| Max drawdown | IUSB JCPI | -3.24%-3.14% | -4.33%-3.59% | -4.33%-3.59% | -17.40%n/a |
| Max drawdown duration | IUSB JCPI | 66d66d | 243d172d | 280d172d | 1406dn/a |
Trading data
IUSB | JCPI | |
Last sale 10/30/2026 at 1:30 PM | $44.91 | |
| Previous close 10/29/2026 | $44.81 | |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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JCPI
is actively managed and doesn’t replicate an indexIUSB | JCPI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
IUSB | JCPI | |
|---|---|---|
| Last price | $44.91 | – |
| 1D performance | +0.22% | – |
| AuM | $50.20 B | $921.49 M |
| E/R | 0.06% | 0.4% |
Characteristics
IUSB | JCPI | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | J.P. Morgan Asset Management |
| Benchmark | Bloomberg U.S. Universal Index | - |
| N° of holdings | 15946 | 376 |
| Asset class | Bonds | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 10, 2014 | April 8, 2022 |
| ESG | No | No |
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Exposure
Countries
IUSB
USA
71.83%
Other
28.17%
JCPI
USA
68.92%
Other
31.08%
Sectors
IUSB
Sovereign
41.82%
Finance
12.96%
Other
45.22%
JCPI
Sovereign
49.03%
Finance
15.8%
Other
35.17%
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Diversification
IUSB
Total weight of top 15 holdings out of 15
10.41%
JCPI
Total weight of top 15 holdings out of 15
51.09%
Top 15 holdings
Data as of September 30, 2026
IUSB
BlackRock Liquidity TempCash
5.04%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.50%
US01F0206A20
0.50%
USA, Notes 4% 15nov2035, USD (F-2035)
0.43%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.42%
USA, Notes 1.875% 15feb2032, USD (B-2032)
0.39%
USA, Notes 4.125% 31may2031, USD (Z-2031)
0.38%
US01F0526A56
0.37%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.36%
US01F0204A48
0.36%
US91282CRH69
0.34%
USA, Notes 1.25% 30sep2028, USD (Q-2028)
0.34%
USA, Notes 4.875% 31oct2028, USD (AF-2028)
0.33%
USA, Notes 4.375% 31dec2029, USD (AH-2029)
0.33%
USA, Notes 4.625% 30sep2028, USD (AD-2028)
0.33%
JCPI
USA, TIPS 2.375% 15oct2028, USD (AE-2028)
14.84%
USA, TIPS 1.875% 15jan2036, USD (A-2036)
7.19%
USA, TIPS 1.25% 15apr2031, USD (X-2031)
6.63%
USA, TIPS 1.875% 15jul2035, USD (D-2035)
4.85%
USA, TIPS 1.625% 15oct2029, USD (AE-2029)
3.93%
USA, Notes 3.5% 28feb2031, USD (V-2031)
3.08%
USA, Notes 4.125% 15jul2029, USD (AQ-2029)
2.80%
USA, TIPS 1.25% 15apr2028, USD (X-2028)
2.71%
USA, TIPS 2.375% 15jul2036, USD (D-2036)
2.06%
Bank of America Corporation, 1.898% 23jul2031, USD (N)
0.57%
US3137H4UB48
0.51%
US01F0506A92
0.50%
US3136BLRM40
0.49%
FR SD7432, 5% 1jan2055, USD (ABS)
0.48%
Morgan Stanley, 5.173% 16jan2030, USD (I)
0.46%
Frequently asked questions about IUSB and JCPI
How have the IUSB and JCPI ETFs performed in 2026?
As of October 30, 2026, IUSB is down -0.42% year-to-date (YTD), while JCPI has returned 0.5%. That puts JCPI better performer ahead so far this year.
Which ETF is attracting more investor money: IUSB or JCPI?
Year-to-date, the IUSB ETF saw +$17.15B in flows, compared to +$138M for JCPI.
Which ETF is more volatile: IUSB or JCPI?
Over the past year, IUSB had a volatility of 3.73%, while JCPI experienced 3.03%.
Which ETF is bigger: IUSB or JCPI?
As of October 30, 2026, IUSB holds $50.20 B in assets under management (AUM), while JCPI manages $921.49 M.
What sectors do the IUSB and JCPI ETFs invest in?
IUSB leans toward sectors like Sovereign and Finance. Meanwhile, JCPI focuses on Sovereign and Finance.
What are the top holdings of the IUSB ETF and JCPI ETF?
IUSB top holdings include BlackRock Liquidity TempCash, USA, Notes 4.625% 15feb2035, USD (B-2035) and US01F0206A20. JCPI holds in its top three: USA, TIPS 2.375% 15oct2028, USD (AE-2028), USA, TIPS 1.875% 15jan2036, USD (A-2036) and USA, TIPS 1.25% 15apr2031, USD (X-2031).
Which ETF is more diversified: IUSB or JCPI?
IUSB holds 18160 securities with 10.41% of its assets in the top 15. JCPI has 764 securities and a top 15 weight of 51.09%.
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Latest news about IUSB & JCPI
Why IUSB Is Overtaking AGG as the Default Bond ETF for Investors
October 23, 2026
IUSB
The Weekly ETF Market Monitor (September 21-25, 2026)
September 26, 2026
IUSB
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