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DMBSvsASECETF Comparison

ETF 1

DMBS

DoubleLine Mortgage ETF

This fund is part of

MBS & ABS

-0.3%

Full DMBS fund page

VS

ETF 2

ASEC

American Century Securitized Credit ETF

This fund is part of

MBS & ABS

-0.3%

Full ASEC fund page

DoubleLine Mortgage ETF (DMBS) and American Century Securitized Credit ETF (ASEC) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: MBS & ABS. DMBS's top 2 sector exposures are Non-Corporate and Industrials. In contrast, ASEC's top sector exposures are Industrials, Sovereign and Non-Corporate. DMBS is more expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.29% for ASEC. Run a side-by-side ETF comparison of DMBS and ASEC 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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DMBS vs ASEC performance and flow charts

Performance

Cumulative Flows

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

Data Services

Historic performance and flows

Data as of 08/31/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	DMBS ASEC	+0.49%+0.07%	-0.54%+0.50%	+0.17%n/a	+2.78%n/a	+15.16%n/a	n/an/a
Flows	DMBS ASEC	+$11M-	+$32M-	+$62M-	+$204M-	+$617M-	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	DMBS ASEC	+4.52%+1.57%	+4.19%n/a	+5.59%n/a	n/an/a
Max drawdown	DMBS ASEC	-1.85%-0.41%	-3.34%n/a	-5.62%n/a	n/an/a
Max drawdown duration	DMBS ASEC	63d7d	183dn/a	91dn/a	n/an/a

Trading data

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	DMBS	ASEC
Last sale 9/2/2026 at 1:30 PM	$47.81	$49.89
Previous close 09/01/2026	$47.75	$49.85
Consolidated volume 09/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 9/2/2026 at 1:30 PM

Live

Closed

	DMBS	ASEC
Last price	$47.81	$49.89
1D performance	+0.13%	+0.08%
AuM	$708.54 M	$19.93 M
E/R	0.39%	0.29%

Characteristics

	DMBS	ASEC
Management strategy	Active	Active
Provider	DoubleLine	American Century Investments
Benchmark	-	-
N° of holdings	16	7
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	March 31, 2023	May 27, 2026
ESG	No	No

More DMBS data on Trackinsight

More ASEC data on Trackinsight

Exposure

Countries

DMBS

USA

7.76%

Other

92.24%

ASEC

USA

8.53%

Other

91.47%

Sectors

DMBS

Other

100%

ASEC

Other

100%

Diversification

DMBS

Total weight of top 15 holdings out of 15

40.57%

ASEC

Total weight of top 15 holdings out of 15

18.62%

Top 15 holdings

Data as of July 31, 2026

DMBS

US01F0506844

13.15%

US3136G5GX27

2.54%

US3133A3HS09

2.29%

Dreyfus Government Cash Management

2.10%

US6652798082

2.03%

Morgan Stanley Instl. Liquidity Funds - Government Portfolio

2.03%

US3133KNSC82

2.00%

US01F0306864

1.90%

US3133AYYL82

1.87%

US31427RPS30

1.83%

US3140W6CY69

1.82%

US31427SPV42

1.77%

US3132DPPC67

1.77%

US3140W6YF33

1.74%

US3140W3A259

1.71%

ASEC

USA, Notes 3.875% 15may2029, USD (AN-2029)

3.73%

US749427AC45

1.24%

US552339AA18

1.15%

Mosaic Solar Loan Trust 2025-1A, 6.12% 22aug2050, USD (ABS, A)

1.13%

US08860AAA79

1.13%

US74332XAE13

1.12%

US618933AA33

1.03%

US55389QAB32

1.03%

State Street Institutional US Government Money Market Fund

1.03%

US69544NAD93

1.01%

US22758FAF18

1.01%

Consolidated Communications 2025-1A, 6% 20may2030, USD (ABS, A2)

1.00%

US36272EAE41

1.00%

US92535VAU61

1.00%

US66981PAR91

1.00%

Frequently asked questions about DMBS and ASEC

Which ETF is bigger: DMBS or ASEC?

As of August 31, 2026, DMBS holds $708.54 M in assets under management (AUM), while ASEC manages $19.93 M.

What are the top holdings of the DMBS ETF and ASEC ETF?

DMBS top holdings include US01F0506844, US3136G5GX27 and US3133A3HS09. ASEC holds in its top three: USA, Notes 3.875% 15may2029, USD (AN-2029), US749427AC45 and US552339AA18.

DMBSvsASECETF Comparison

DoubleLine Mortgage ETF

American Century Securitized Credit ETF

DMBS vs ASEC performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

Which ETF is bigger: DMBS or ASEC?

As of August 31, 2026, DMBS holds $708.54 M in assets under management (AUM), while ASEC manages $19.93 M.

What are the top holdings of the DMBS ETF and ASEC ETF?

DMBS top holdings include US01F0506844, US3136G5GX27 and US3133A3HS09. ASEC holds in its top three: USA, Notes 3.875% 15may2029, USD (AN-2029), US749427AC45 and US552339AA18.

Which ETF is more diversified: DMBS or ASEC?

DMBS holds 187 securities with 40.57% of its assets in the top 15. ASEC has 105 securities and a top 15 weight of 18.62%.

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