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JIIIvsAMUNETF Comparison

ETF 1

JIII

Janus Henderson Income ETF

This fund is part of

Intl Aggregate Bonds

+0.03%

Full JIII fund page

VS

ETF 2

AMUN

abrdn Ultra Short Municipal Income Active ETF

This fund is part of

Municipal Bonds

-0.03%

Full AMUN fund page

Janus Henderson Income ETF (JIII) belongs to the Intl Aggregate Bonds segment. abrdn Ultra Short Municipal Income Active ETF (AMUN) is part of the Municipal Bonds segment. JIII's top 3 sector exposures are Industrials, Finance and Energy. In contrast, AMUN's top sector exposures are Municipal and Non-Corporate. JIII is less expensive with a Total Expense Ratio (TER) of 0.56%, versus 0.74% for AMUN. JIII is up 1.8% year-to-date (YTD) with +$55M in YTD flows. AMUN performs better with 1.88% YTD performance, and +$25M in YTD flows. Run a side-by-side ETF comparison of JIII and AMUN 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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JIII vs AMUN 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 09/02/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	JIII AMUN	+0.22%+0.24%	+0.47%+0.65%	+1.80%+1.88%	+4.01%n/a	n/an/a	n/an/a
Flows	JIII AMUN	+$10M+$2M	+$25M+$1M	+$55M+$25M	+$62M-	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	JIII AMUN	+2.96%+0.34%	+2.77%n/a	n/an/a	n/an/a
Max drawdown	JIII AMUN	-0.91%-0.03%	-2.27%n/a	n/an/a	n/an/a
Max drawdown duration	JIII AMUN	37d2d	46dn/a	n/an/a	n/an/a

Trading data

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	JIII	AMUN
Last sale 9/3/2026 at 1:30 PM	$49.08	$26.04
Previous close 09/02/2026	$49.04	$26.04
Consolidated volume 09/02/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 9/3/2026 at 1:30 PM

Live

Closed

	JIII	AMUN
Last price	$49.08	$26.04
1D performance	+0.08%	+0.00%
AuM	$199.01 M	$55.04 M
E/R	0.56%	0.74%

Characteristics

	JIII	AMUN
Management strategy	Active	Active
Provider	Janus Henderson Investors	abrdn
Benchmark	-	-
N° of holdings	458	17
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	November 12, 2024	October 17, 2025
ESG	No	No

More JIII data on Trackinsight

More AMUN data on Trackinsight

Exposure

Countries

JIII

USA

29.18%

Other

70.82%

AMUN

USA

33.29%

Other

66.71%

Sectors

JIII

Industrials

7.25%

Other

92.75%

AMUN

Municipal

33.11%

Other

66.89%

Diversification

JIII

Total weight of top 15 holdings out of 15

27.43%

AMUN

Total weight of top 15 holdings out of 15

53.8%

Top 15 holdings

Data as of July 31, 2026

JIII

US01F0526800

5.68%

US01F0506844

3.97%

US01F0426811

3.38%

US01F0606834

2.76%

US01F0326821

2.49%

US01F0306864

2.16%

US01F0406854

1.17%

US21H0326882

0.98%

US35564KPP83

0.90%

US207941AF22

0.79%

US362414AG97

0.71%

US171935AA72

0.66%

US35564KNE54

0.63%

US20754EAJ47

0.58%

BX Trust 2024-GPA3, FRN 15dec2039, USD (ABS, C)

0.56%

AMUN

Massachusetts Port Authority, 5% 1jul2043, USD (2016-B)

4.70%

Tennessee Energy Acquisition Corp., 5.625% 1sep2026, USD

4.14%

US46640KYU23

4.13%

US546598AA16

3.95%

US230589AB90

3.81%

Chandler Industrial Development Authority, 5% 1sep2052, USD (2022-2)

3.79%

Newark, 4.25% 5may2027, USD (2026)

3.77%

US478232SD45

3.77%

US34074EAF60

3.76%

US88035TZV50

3.76%

US7386297S79

3.75%

Mississippi Business Finance Corp., FRN 1nov2032, USD (2007A)

3.08%

US414008CX87

2.77%

PEFA Inc., 5% 1sep2049, USD (2019)

2.35%

US06964KAB26

2.26%

Frequently asked questions about JIII and AMUN

How have the JIII and AMUN ETFs performed in 2026?

As of September 2, 2026, JIII is up 1.8% year-to-date (YTD), while AMUN has returned 1.88%. That puts AMUN better performer ahead so far this year.

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

Year-to-date, the JIII ETF saw +$55M in flows, compared to +$25M for AMUN.

Which ETF is bigger: JIII or AMUN?

As of September 2, 2026, JIII holds $199.01 M in assets under management (AUM), while AMUN manages $55.04 M.

What sectors do the JIII and AMUN ETFs invest in?

JIII leans toward sectors like Industrials. Meanwhile, AMUN focuses on Municipal.

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

JIII top holdings include US01F0526800, US01F0506844 and US01F0426811. AMUN holds in its top three: Massachusetts Port Authority, 5% 1jul2043, USD (2016-B), Tennessee Energy Acquisition Corp., 5.625% 1sep2026, USD and US46640KYU23.

JIIIvsAMUNETF Comparison

Janus Henderson Income ETF

abrdn Ultra Short Municipal Income Active ETF

JIII vs AMUN 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 AMUN ETFs performed in 2026?

As of September 2, 2026, JIII is up 1.8% year-to-date (YTD), while AMUN has returned 1.88%. That puts AMUN better performer ahead so far this year.

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

Year-to-date, the JIII ETF saw +$55M in flows, compared to +$25M for AMUN.

Which ETF is bigger: JIII or AMUN?

As of September 2, 2026, JIII holds $199.01 M in assets under management (AUM), while AMUN manages $55.04 M.

What sectors do the JIII and AMUN ETFs invest in?

JIII leans toward sectors like Industrials. Meanwhile, AMUN focuses on Municipal.

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

JIII top holdings include US01F0526800, US01F0506844 and US01F0426811. AMUN holds in its top three: Massachusetts Port Authority, 5% 1jul2043, USD (2016-B), Tennessee Energy Acquisition Corp., 5.625% 1sep2026, USD and US46640KYU23.

Which ETF is more diversified: JIII or AMUN?

JIII holds 1453 securities with 27.43% of its assets in the top 15. AMUN has 63 securities and a top 15 weight of 53.8%.

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