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MBBAvsPFFDETF Comparison

ETF 1
MBBA

iShares Mortgage-Backed Securities Active ETF

This fund is part of
MBS & ABS
-0.23%
VS
ETF 2
PFFD

Global X US Preferred ETF

iShares Mortgage-Backed Securities Active ETF (MBBA) and Global X US Preferred ETF (PFFD) have similar underlying exposures to countries and sectors. MBBA's top 2 sector exposures are Industrials and Non-Corporate. MBBA is more expensive with a Total Expense Ratio (TER) of 0.26%, versus 0.23% for PFFD. Run a side-by-side ETF comparison of MBBA and PFFD 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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MBBA vs PFFD performance and flow charts

Performance

-4.0-3.0-2.0-1.00.0%Sep 21Sep 28Oct 5Oct 12Oct 19

Cumulative Flows

0 M100 M200 M300 M400 M500 M600 MSep 21Sep 28Oct 5Oct 12Oct 19

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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 10/19/2026
1M3MYTD1Y3Y5Y
Perf.
MBBA
PFFD
-1.25%-4.34%
-2.82%-5.45%
n/a-4.68%
n/a-5.62%
n/a+18.80%
n/a-8.69%
Flows
MBBA
PFFD
+$565M-$33M
+$582M-$21M
--$18M
--$110M
--$38M
-+$468M
Volatility and drawdown
3M1Y3Y5Y
Volatility
MBBA
PFFD
+5.84%+8.18%
n/a+7.17%
n/a+8.27%
n/a+10.40%
Max drawdown
MBBA
PFFD
-4.67%-6.96%
n/a-7.90%
n/a-10.86%
n/a-24.20%
Max drawdown duration
MBBA
PFFD
55d67d
n/a270d
n/a336d
n/a1807d
Trading data

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MBBA
PFFD
Last sale
10/20/2026 at 1:30 PM
$47.43
$17.20
Previous close
10/19/2026
$47.37
$17.18
Consolidated volume
10/19/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of October 20, 2026
1-year trailing difference

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MBBA
is actively managed and doesn’t replicate an index

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MBBA
PFFD
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/20/2026 at 1:30 PM
Live
Closed
MBBA
PFFD
Last price
$47.43
$17.20
1D performance
+0.12%
+0.09%
AuM$726.14 M$1.98 B
E/R0.26%0.23%
Characteristics
MBBA
PFFD
Management strategyActivePassive
ProvideriSharesGlobal X
Benchmark-ICE BofA Diversified Core U.S. Preferred Securities Index
N° of holdings261
Asset class-Equities
Trailing 12m distribution yield
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Inception dateJanuary 23, 2026September 11, 2017
ESGNoNo
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Exposure

Countries

MBBA
Data will be available soon
PFFD
Other
100%

Sectors

MBBA
Data will be available soon
PFFD
Other
100%
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Diversification

MBBA
Data will be available soon
PFFD

Total weight of top 1 holdings out of 1

100%

Top 15 holdings

Data as of August 31, 2026
MBBA
Data will be available soon
PFFD
US37954Y6573
100.00%
Frequently asked questions about MBBA and PFFD

Which ETF is bigger: MBBA or PFFD?

As of October 19, 2026, MBBA holds $726.14 M in assets under management (AUM), while PFFD manages $1.98 B.

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

MBBA top holdings include US01F0206A20, US01F0226A83 and US01F0526982. PFFD holds in its top three: US37954Y6573.

Which ETF is more diversified: MBBA or PFFD?

MBBA holds 506 securities with 85.37% of its assets in the top 15. PFFD has 1 securities.

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