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PMBSvsMBSFETF Comparison

ETF 1

PMBS

PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund

This fund is part of

MBS & ABS

+0.15%

Full PMBS fund page

VS

ETF 2

MBSF

Regan Floating Rate MBS ETF

This fund is part of

MBS & ABS

+0.15%

Full MBSF fund page

PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (PMBS) and Regan Floating Rate MBS ETF (MBSF) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: MBS & ABS. PMBS's top 3 sector exposures are Industrials, Sovereign and Finance. In contrast, MBSF's top sector exposures are Sovereign and Industrials. PMBS is more expensive with a Total Expense Ratio (TER) of 0.71%, versus 0.49% for MBSF. PMBS is down -2.12% year-to-date (YTD) with +$538M in YTD flows. MBSF performs better with 2.75% YTD performance, and +$98M in YTD flows. Run a side-by-side ETF comparison of PMBS and MBSF 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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PMBS vs MBSF 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 10/26/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	PMBS MBSF	+1.73%+0.75%	-2.46%+0.49%	-2.12%+2.75%	-1.63%+3.76%	n/an/a	n/an/a
Flows	PMBS MBSF	+$38M+$22M	+$89M+$36M	+$538M+$98M	+$655M+$111M	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	PMBS MBSF	+6.69%+1.29%	+5.00%+1.13%	n/an/a	n/an/a
Max drawdown	PMBS MBSF	-5.75%-0.81%	-6.92%-0.81%	n/an/a	n/an/a
Max drawdown duration	PMBS MBSF	62d35d	239d35d	n/an/a	n/an/a

Trading data

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	PMBS	MBSF
Last sale 10/27/2026 at 2:57 PM	$47.13	$25.58
Previous close 10/26/2026	$47.12	$25.56
Consolidated volume 10/26/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 10/27/2026 at 2:57 PM

Live

Closed

	PMBS	MBSF
Last price	$47.13	$25.58
1D performance	+0.01%	+0.08%
AuM	$1.43 B	$265.29 M
E/R	0.71%	0.49%

Characteristics

	PMBS	MBSF
Management strategy	Active	Active
Provider	PIMCO	Regan Capital
Benchmark	-	-
N° of holdings	101	10
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	September 20, 2024	February 28, 2024
ESG	No	No

More PMBS data on Trackinsight

More MBSF data on Trackinsight

Exposure

Countries

PMBS

Other

100%

MBSF

Other

100%

Sectors

PMBS

Other

100%

MBSF

Other

100%

Diversification

PMBS

Total weight of top 15 holdings out of 15

37.43%

MBSF

Total weight of top 15 holdings out of 15

25.01%

Top 15 holdings

Data as of August 31, 2026

PMBS

US01F0606A83

6.88%

US01F0506A92

3.98%

US01F0306A11

3.06%

US21H0626935

2.52%

US01F0206957

2.47%

US3618N5ZG77

2.27%

US01F0506927

2.25%

US01F0406A02

2.25%

US3142GWVD80

2.18%

US01F0426993

1.91%

US21H0226975

1.84%

US21H0526A19

1.72%

US01F0604A02

1.58%

US21H0206910

1.28%

US21H0406999

1.26%

MBSF

USA, TIPS 0.125% 15apr2027, USD (X-2027)

4.57%

US3137BEBR41

2.18%

US3136B9AP20

2.05%

US3136B5DQ53

1.75%

US3137BFXK25

1.68%

US3136B7AM33

1.64%

US38382AZQ11

1.49%

US3137FLVL57

1.37%

US3136B5E273

1.37%

US38382AZK41

1.29%

US38381YDP60

1.21%

US3137HDQP82

1.12%

US38379VU289

1.11%

US38381YS218

1.10%

US38381XGR17

1.07%

Frequently asked questions about PMBS and MBSF

How have the PMBS and MBSF ETFs performed in 2026?

As of October 26, 2026, PMBS is down -2.12% year-to-date (YTD), while MBSF has returned 2.75%. That puts MBSF better performer ahead so far this year.

Which ETF is attracting more investor money: PMBS or MBSF?

Year-to-date, the PMBS ETF saw +$538M in flows, compared to +$98M for MBSF.

Which ETF is more volatile: PMBS or MBSF?

Over the past year, PMBS had a volatility of 5%, while MBSF experienced 1.13%.

Which ETF is bigger: PMBS or MBSF?

As of October 26, 2026, PMBS holds $1.43 B in assets under management (AUM), while MBSF manages $265.29 M.

What are the top holdings of the PMBS ETF and MBSF ETF?

PMBS top holdings include US01F0606A83, US01F0506A92 and US01F0306A11. MBSF holds in its top three: USA, TIPS 0.125% 15apr2027, USD (X-2027), US3137BEBR41 and US3136B9AP20.

Which ETF is more diversified: PMBS or MBSF?

PMBS holds 1063 securities with 37.43% of its assets in the top 15. MBSF has 444 securities and a top 15 weight of 25.01%.

Agency MBS Valuations are Historically Cheap

January 1, 1970

PMBS

PMBSvsMBSFETF Comparison

PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund

Regan Floating Rate MBS ETF

PMBS vs MBSF 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

How have the PMBS and MBSF ETFs performed in 2026?

As of October 26, 2026, PMBS is down -2.12% year-to-date (YTD), while MBSF has returned 2.75%. That puts MBSF better performer ahead so far this year.

Which ETF is attracting more investor money: PMBS or MBSF?

Year-to-date, the PMBS ETF saw +$538M in flows, compared to +$98M for MBSF.

Which ETF is more volatile: PMBS or MBSF?

Over the past year, PMBS had a volatility of 5%, while MBSF experienced 1.13%.

Which ETF is bigger: PMBS or MBSF?

As of October 26, 2026, PMBS holds $1.43 B in assets under management (AUM), while MBSF manages $265.29 M.

What are the top holdings of the PMBS ETF and MBSF ETF?

PMBS top holdings include US01F0606A83, US01F0506A92 and US01F0306A11. MBSF holds in its top three: USA, TIPS 0.125% 15apr2027, USD (X-2027), US3137BEBR41 and US3136B9AP20.

Which ETF is more diversified: PMBS or MBSF?

PMBS holds 1063 securities with 37.43% of its assets in the top 15. MBSF has 444 securities and a top 15 weight of 25.01%.

Agency MBS Valuations are Historically Cheap

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