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JAvsMBBAETF Comparison

ETF 1
JA

Janus Henderson AA-A CLO ETF

This fund is part of
US Corporate IG Bonds
-0.41%
VS
ETF 2
MBBA

iShares Mortgage-Backed Securities Active ETF

This fund is part of
MBS & ABS
-0.7%

Janus Henderson AA-A CLO ETF (JA) and iShares Mortgage-Backed Securities Active ETF (MBBA) have similar underlying exposures to countries and sectors. JA's top 2 sector exposures are Industrials and Finance. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. JA is more expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of JA 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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JA vs MBBA performance and flow charts

Performance

-1.0-0.50.00.51.0%Aug 10Aug 17Aug 24Aug 31Sep 7

Cumulative Flows

0 M5 M10 M15 M20 MAug 10Aug 17Aug 24Aug 31Sep 7

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 09/10/2026
1M3MYTD1Y3Y5Y
Perf.
JA
MBBA
+0.55%-1.24%
+1.38%-1.59%
n/an/a
n/an/a
n/an/a
n/an/a
Flows
JA
MBBA
+$20M+$5M
+$28M+$36M
--
--
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
JA
MBBA
+0.38%+4.99%
n/an/a
n/an/a
n/an/a
Max drawdown
JA
MBBA
-0.03%-2.73%
n/an/a
n/an/a
n/an/a
Max drawdown duration
JA
MBBA
2d73d
n/an/a
n/an/a
n/an/a
Trading data

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JA
MBBA
Last sale
9/11/2026 at 1:30 PM
$48.02
Previous close
09/10/2026
$48.08
Consolidated volume
09/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
JA
MBBA
Last price
$48.02
1D performance
-0.13%
AuM$170.52 M$155.65 M
E/R0.32%0.26%
Characteristics
JA
MBBA
Management strategyActiveActive
ProviderJanus Henderson InvestorsiShares
Benchmark--
N° of holdings5825
Asset class--
Trailing 12m distribution yield
Join
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Inception dateFebruary 18, 2026January 23, 2026
ESGNoNo
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Exposure

Countries

JA
Other
100%
MBBA
Data will be available soon

Sectors

JA
Other
100%
MBBA
Data will be available soon
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Diversification

JA

Total weight of top 15 holdings out of 15

46.38%
MBBA
Data will be available soon

Top 15 holdings

Data as of July 31, 2026
JA
US922972AY09
3.44%
US55954NAU37
3.43%
US96467KBJ79
3.43%
US83012DBW20
3.43%
US88677FAE34
3.37%
US87168BAS97
3.36%
US00192WAS61
3.26%
US07403CAL54
3.00%
US74923VAS97
2.98%
US03753AAW09
2.95%
US559931AE03
2.75%
US69688NAQ60
2.75%
US04822JAE64
2.75%
US11765AAU34
2.75%
US828085AU48
2.74%
MBBA
Data will be available soon
Frequently asked questions about JA and MBBA

Which ETF is bigger: JA or MBBA?

As of September 10, 2026, JA holds $170.52 M in assets under management (AUM), while MBBA manages $155.65 M.

What are the top holdings of the JA ETF and MBBA ETF?

JA top holdings include US922972AY09, US55954NAU37 and US96467KBJ79. MBBA holds in its top three: US01F0526800, US01F0206874 and BlackRock Liquidity T-Fund.

Which ETF is more diversified: JA or MBBA?

JA holds 637 securities with 46.38% of its assets in the top 15. MBBA has 491 securities and a top 15 weight of 89.36%.

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