JIIIvsMBBAETF Comparison
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Janus Henderson Income ETF (JIII) belongs to the Intl Aggregate Bonds segment. iShares Mortgage-Backed Securities Active ETF (MBBA) is part of the MBS & ABS segment. JIII's top 3 sector exposures are Industrials, Finance and Energy. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. JIII is more expensive with a Total Expense Ratio (TER) of 0.56%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of JIII and MBBA 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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JIII vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JIII MBBA | +0.62%+0.41% | +0.66%-0.81% | +1.94%n/a | +4.16%n/a | n/an/a | n/an/a |
| Flows | JIII MBBA | +$10M+$5M | +$25M+$35M | +$55M- | +$62M- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JIII MBBA | +2.93%+4.76% | +2.77%n/a | n/an/a | n/an/a |
| Max drawdown | JIII MBBA | -0.91%-2.02% | -2.27%n/a | n/an/a | n/an/a |
| Max drawdown duration | JIII MBBA | 37d63d | 46dn/a | n/an/a | n/an/a |
Trading data
JIII | MBBA | |
Last sale 9/1/2026 at 1:30 PM | $49.01 | $48.49 |
| Previous close 08/31/2026 | $49.23 | $48.76 |
| Consolidated volume 08/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
JIII | MBBA | |
|---|---|---|
| Last price | $49.01 | $48.49 |
| 1D performance | -0.45% | -0.56% |
| AuM | $199.29 M | $157.24 M |
| E/R | 0.56% | 0.26% |
Characteristics
JIII | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Janus Henderson Investors | iShares |
| Benchmark | - | - |
| N° of holdings | 458 | 25 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 12, 2024 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
JIII
USA
29.18%
Other
70.82%
MBBA
Data will be available soon
Sectors
JIII
Industrials
7.25%
Other
92.75%
MBBA
Data will be available soon
Diversification
JIII
Total weight of top 15 holdings out of 15
27.43%
MBBA
Data will be available soon
Top 15 holdings
Data as of July 31, 2026
JIII
US01F0526800
5.68%
US01F0506844
3.97%
US01F0426811
3.38%
US01F0606834
2.76%
US01F0326821
2.49%
US01F0306864
2.16%
US01F0406854
1.17%
US21H0326882
0.98%
US35564KPP83
0.90%
US207941AF22
0.79%
US362414AG97
0.71%
US171935AA72
0.66%
US35564KNE54
0.63%
US20754EAJ47
0.58%
BX Trust 2024-GPA3, FRN 15dec2039, USD (ABS, C)
0.56%
MBBA
Data will be available soon
Frequently asked questions about JIII and MBBA
Which ETF is bigger: JIII or MBBA?
As of August 31, 2026, JIII holds $199.29 M in assets under management (AUM), while MBBA manages $157.24 M.
What sectors do the JIII and MBBA ETFs invest in?
JIII leans toward sectors like Industrials. Meanwhile, MBBA focuses on Industrials and Non-Corporate.
What are the top holdings of the JIII ETF and MBBA ETF?
JIII top holdings include US01F0526800, US01F0506844 and US01F0426811. MBBA holds in its top three: US01F0526800, US01F0206874 and BlackRock Liquidity T-Fund.
Which ETF is more diversified: JIII or MBBA?
JIII holds 1453 securities with 27.43% of its assets in the top 15. MBBA has 491 securities and a top 15 weight of 89.36%.
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