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MBSDvsMUNDETF Comparison

ETF 1
MBSD

Northern Trust Disciplined Duration MBS ETF

This fund is part of
MBS & ABS
+0.12%
VS
ETF 2
MUND

Northern Trust 2055 Tax-Exempt Distributing Ladder ETF

This fund is part of
Municipal Bonds
-0.03%

Northern Trust Disciplined Duration MBS ETF (MBSD) and Northern Trust 2055 Tax-Exempt Distributing Ladder ETF (MUND) have similar underlying exposures to countries and sectors. MBSD's top 1 sector exposures are Industrials. In contrast, MUND's top sector exposures are Municipal. MBSD is more expensive with a Total Expense Ratio (TER) of 0.21%, versus 0.18% for MUND. MBSD is down -0.02% year-to-date (YTD) with -$987K in YTD flows. MUND performs worse with -0.3% YTD performance, and -$4M in YTD flows. Run a side-by-side ETF comparison of MBSD and MUND 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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MBSD vs MUND performance and flow charts

Performance

-1.0-0.50.00.5%Aug 3Aug 10Aug 17Aug 24Aug 31

Cumulative Flows

Aug 3Aug 10Aug 17Aug 24Aug 31

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Historic performance and flows
Data as of 09/02/2026
1M3MYTD1Y3Y5Y
Perf.
MBSD
MUND
-0.03%-0.87%
-0.49%-1.80%
-0.02%-0.30%
+2.32%+3.96%
+14.00%n/a
+2.14%n/a
Flows
MBSD
MUND
--
-$4M-$4M
-$987K-$4M
+$6M-$6M
+$16M-
-$5M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
MBSD
MUND
+3.15%+2.48%
+2.90%+2.58%
+4.03%n/a
+4.64%n/a
Max drawdown
MBSD
MUND
-1.23%-2.61%
-2.04%-2.81%
-3.51%n/a
-13.89%n/a
Max drawdown duration
MBSD
MUND
65d58d
185d115d
196dn/a
1449dn/a
Trading data

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MBSD
MUND
Last sale
9/2/2026 at 7:16 PM
$20.29
$99.99
Previous close
09/02/2026
$20.29
$99.99
Consolidated volume
09/02/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of September 3, 2026
1-year trailing difference

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MUND
is actively managed and doesn’t replicate an index

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MBSD
MUND
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 9/2/2026 at 7:16 PM
Live
Closed
MBSD
MUND
Last price
$20.29
$99.99
1D performance
+0.02%
+0.00%
AuM$88.25 M$4.00 M
E/R0.21%0.18%
Characteristics
MBSD
MUND
Management strategyPassiveActive
ProviderNorthern TrustFlexShares
BenchmarkICE BofA Constrained Duration US MBS Index-
N° of holdings3920
Asset classFixed Income-
Trailing 12m distribution yield
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Inception dateSeptember 3, 2014August 19, 2025
ESGNoNo
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Exposure

Countries

MBSD
USA
12.86%
Other
87.14%
MUND
USA
16.28%
Other
83.72%

Sectors

MBSD
Industrials
12.86%
Other
87.14%
MUND
Municipal
16.28%
Other
83.72%
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Diversification

MBSD

Total weight of top 15 holdings out of 15

22.98%
MUND

Total weight of top 15 holdings out of 15

31.27%

Top 15 holdings

Data as of July 31, 2026
MBSD
US01F0626972
2.56%
US01F0406938
2.17%
US36180AAK97
2.12%
US3132CYFK10
2.02%
US31427QCF72
1.48%
US3140W6KM30
1.39%
US3140XPUS68
1.35%
FN MA4418, 2% 1sep2036, USD (ABS)
1.31%
US3622AAXB57
1.28%
US3140W5Y247
1.28%
US3140W0ZG37
1.23%
US3140XHKH97
1.23%
G2 MA7937, 3% 20mar2052, USD (ABS)
1.19%
US01F0706907
1.18%
G2 MA6283, 3% 20nov2049, USD (ABS)
1.18%
MUND
Massachusetts Development Finance Agency, 5% 15may2055, USD (2025A-2)
3.17%
US549203WZ61
3.17%
US70252FAM68
3.10%
US03588JPC08
2.31%
US452227VK43
2.23%
US495033HC93
2.00%
US562895XK30
1.91%
US64972JWB06
1.86%
US267169HC76
1.83%
US261174FF89
1.79%
US866849W574
1.73%
US05914GFN34
1.63%
US774286FD54
1.62%
US79467BHP31
1.48%
US495033HF25
1.45%
Frequently asked questions about MBSD and MUND

How have the MBSD and MUND ETFs performed in 2026?

As of September 2, 2026, MBSD is down -0.02% year-to-date (YTD), while MUND has lost -0.3%. That puts MBSD better performer ahead so far this year.

Which ETF is attracting more investor money: MBSD or MUND?

Year-to-date, the MBSD ETF saw -$987K in flows, compared to -$4M for MUND.

Which ETF is more volatile: MBSD or MUND?

Over the past year, MBSD had a volatility of 2.9%, while MUND experienced 2.58%.

Which ETF is bigger: MBSD or MUND?

As of September 2, 2026, MBSD holds $88.25 M in assets under management (AUM), while MUND manages $4.00 M.

What sectors do the MBSD and MUND ETFs invest in?

MBSD leans toward sectors like Industrials. Meanwhile, MUND focuses on Municipal.

What are the top holdings of the MBSD ETF and MUND ETF?

MBSD top holdings include US01F0626972, US01F0406938 and US36180AAK97. MUND holds in its top three: Massachusetts Development Finance Agency, 5% 15may2055, USD (2025A-2), US549203WZ61 and US70252FAM68.

Which ETF is more diversified: MBSD or MUND?

MBSD holds 466 securities with 22.98% of its assets in the top 15. MUND has 98 securities and a top 15 weight of 31.27%.

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