BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

JIIIvsVMBSETF Comparison

ETF 1

JIII

Janus Henderson Income ETF

This fund is part of

Intl Aggregate Bonds

+0.01%

Full JIII fund page

VS

ETF 2

VMBS

Vanguard Mortgage-Backed Securities ETF

This fund is part of

MBS & ABS

-0.04%

Full VMBS fund page

Janus Henderson Income ETF (JIII) belongs to the Intl Aggregate Bonds segment. Vanguard Mortgage-Backed Securities ETF (VMBS) is part of the MBS & ABS segment. JIII's top 3 sector exposures are Industrials, Finance and Energy. In contrast, VMBS's top sector exposures are Industrials, Finance and Government Agencies. JIII is more expensive with a Total Expense Ratio (TER) of 0.56%, versus 0.03% for VMBS. JIII is up 0.12% year-to-date (YTD) with +$163M in YTD flows. VMBS performs worse with -2.15% YTD performance, and +$1.63B in YTD flows. Run a side-by-side ETF comparison of JIII and VMBS below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

JIII vs VMBS performance and flow charts

Performance

Cumulative Flows

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

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 10/16/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	JIII VMBS	-0.65%-0.19%	-1.68%-2.25%	+0.12%-2.15%	+1.20%-1.72%	n/a+16.80%	n/a-0.21%
Flows	JIII VMBS	+$108M+$148M	+$123M+$692M	+$163M+$1.63B	+$168M+$1.24B	--$931M	-+$2.96B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	JIII VMBS	+3.12%+5.39%	+2.96%+4.28%	n/a+5.37%	n/a+6.49%
Max drawdown	JIII VMBS	-2.59%-4.22%	-2.59%-5.75%	n/a-5.75%	n/a-16.74%
Max drawdown duration	JIII VMBS	52d52d	52d229d	n/a229d	n/a1398d

Trading data

Create an account to view trading data

Join for free

	JIII	VMBS
Last sale 10/16/2026 at 1:30 PM	$48.24	$44.91
Previous close 10/15/2026	$48.34	$44.93
Consolidated volume 10/15/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

Create an account to view replication metrics

Join for free

JIII

is actively managed and doesn’t replicate an index

Create an account to view replication quality

Join for free

	JIII	VMBS
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/16/2026 at 1:30 PM

Live

Closed

	JIII	VMBS
Last price	$48.24	$44.91
1D performance	-0.22%	-0.04%
AuM	$303.19 M	$15.75 B
E/R	0.56%	0.03%

Characteristics

	JIII	VMBS
Management strategy	Active	Passive
Provider	Janus Henderson Investors	Vanguard
Benchmark	-	Bloomberg U.S. MBS Float Adjusted Index
N° of holdings	218	698
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	November 12, 2024	November 19, 2009
ESG	No	No

More JIII data on Trackinsight

More VMBS data on Trackinsight

Exposure

Countries

JIII

USA

28.28%

Other

71.72%

VMBS

USA

26.03%

Other

73.97%

Sectors

JIII

Industrials

7.75%

Other

92.25%

VMBS

Industrials

25.62%

Other

74.38%

Diversification

JIII

Total weight of top 15 holdings out of 15

28.24%

VMBS

Total weight of top 15 holdings out of 15

3.67%

Top 15 holdings

Data as of August 31, 2026

JIII

US01F0526982

5.33%

US01F0506927

3.73%

US01F0426993

3.17%

US01F0606917

2.59%

US47103U7384

2.55%

US01F0326904

2.34%

US01F0306948

2.03%

US01F0406938

1.10%

US47103U7467

1.01%

US21H0326965

0.92%

US35564KPP83

0.84%

US207941AF22

0.74%

US362414AG97

0.67%

US171935AA72

0.62%

US35564KNE54

0.59%

VMBS

G2 MB0025, 5% 20nov2054, USD (ABS)

0.28%

US3618N56H72

0.28%

US3618N6K636

0.26%

US3618N6BE68

0.26%

US3140Y9B864

0.26%

G2 MB0024, 4.5% 20nov2054, USD (ABS)

0.25%

US21H0606A46

0.25%

US3132E0TL66

0.25%

US3142J6DY61

0.24%

US3618N6HU47

0.23%

FR SD8146, 2% 1may2051, USD (ABS)

0.23%

US3618N6FL65

0.23%

US01F0526982

0.22%

US3142J6C840

0.22%

FR RQ0056, 5.5% 1oct2055, USD (ABS)

0.21%

Frequently asked questions about JIII and VMBS

How have the JIII and VMBS ETFs performed in 2026?

As of October 16, 2026, JIII is up 0.12% year-to-date (YTD), while VMBS has lost -2.15%. That puts JIII better performer ahead so far this year.

Which ETF is attracting more investor money: JIII or VMBS?

Year-to-date, the JIII ETF saw +$163M in flows, compared to +$1.63B for VMBS.

Which ETF is more volatile: JIII or VMBS?

Over the past year, JIII had a volatility of 2.96%, while VMBS experienced 4.28%.

Which ETF is bigger: JIII or VMBS?

As of October 16, 2026, JIII holds $303.19 M in assets under management (AUM), while VMBS manages $15.75 B.

What sectors do the JIII and VMBS ETFs invest in?

JIII leans toward sectors like Industrials. Meanwhile, VMBS focuses on Industrials.

What are the top holdings of the JIII ETF and VMBS ETF?

JIII top holdings include US01F0526982, US01F0506927 and US01F0426993. VMBS holds in its top three: G2 MB0025, 5% 20nov2054, USD (ABS), US3618N56H72 and US3618N6K636.

JIIIvsVMBSETF Comparison

Janus Henderson Income ETF

Vanguard Mortgage-Backed Securities ETF

JIII vs VMBS 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 JIII and VMBS ETFs performed in 2026?

As of October 16, 2026, JIII is up 0.12% year-to-date (YTD), while VMBS has lost -2.15%. That puts JIII better performer ahead so far this year.

Which ETF is attracting more investor money: JIII or VMBS?

Year-to-date, the JIII ETF saw +$163M in flows, compared to +$1.63B for VMBS.

Which ETF is more volatile: JIII or VMBS?

Over the past year, JIII had a volatility of 2.96%, while VMBS experienced 4.28%.

Which ETF is bigger: JIII or VMBS?

As of October 16, 2026, JIII holds $303.19 M in assets under management (AUM), while VMBS manages $15.75 B.

What sectors do the JIII and VMBS ETFs invest in?

JIII leans toward sectors like Industrials. Meanwhile, VMBS focuses on Industrials.

What are the top holdings of the JIII ETF and VMBS ETF?

JIII top holdings include US01F0526982, US01F0506927 and US01F0426993. VMBS holds in its top three: G2 MB0025, 5% 20nov2054, USD (ABS), US3618N56H72 and US3618N6K636.

Which ETF is more diversified: JIII or VMBS?

JIII holds 1233 securities with 28.24% of its assets in the top 15. VMBS has 4834 securities and a top 15 weight of 3.67%.

ETFs’ Next Act: From Access to Selection