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JSMDvsACSGETF Comparison

ETF 1

JSMD

Janus Henderson Small/Mid Cap Growth Alpha ETF

This fund is part of

US Multi-Factor

+0%

Full JSMD fund page

VS

ETF 2

ACSG

American Century Small Cap Growth Insights ETF

This fund is part of

US Small Cap Growth

-0.22%

Full ACSG fund page

Janus Henderson Small/Mid Cap Growth Alpha ETF (JSMD) belongs to the US Multi-Factor segment. American Century Small Cap Growth Insights ETF (ACSG) is part of the US Small Cap Growth segment. JSMD's top 3 sector exposures are Industrials, Health Care and Information Technology. In contrast, ACSG's top sector exposures are Industrials, Information Technology and Health Care. JSMD is less expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.49% for ACSG. JSMD is up 10.17% year-to-date (YTD) with +$111M in YTD flows. ACSG performs worse with 9.26% YTD performance, and +$7M in YTD flows. Run a side-by-side ETF comparison of JSMD and ACSG 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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JSMD vs ACSG 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 04/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	JSMD ACSG	+12.85%+11.56%	+2.59%+3.73%	+10.17%+9.26%	+30.52%n/a	+61.71%n/a	+31.20%n/a
Flows	JSMD ACSG	+$22M+$1M	+$70M+$7M	+$111M+$7M	+$343M-	+$551M-	+$581M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	JSMD ACSG	+26.13%+25.30%	+20.52%n/a	+20.43%n/a	+22.06%n/a
Max drawdown	JSMD ACSG	-13.61%-11.90%	-14.89%n/a	-24.31%n/a	-30.97%n/a
Max drawdown duration	JSMD ACSG	77d77d	84dn/a	256dn/a	862dn/a

Trading data

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	JSMD	ACSG
Last sale 4/28/2026 at 1:30 PM	$87.77
Previous close 04/27/2026	$89.70
Consolidated volume 04/27/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	JSMD	ACSG
Last price	$87.77	–
1D performance	-2.15%	–
AuM	$946.02 M	$14.50 M
E/R	0.3%	0.49%

Characteristics

	JSMD	ACSG
Management strategy	Active	Active
Provider	Janus Henderson Investors	American Century Investments
Benchmark	-	-
N° of holdings	105	208
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	February 23, 2016	October 14, 2025
ESG	No	No

More JSMD data on Trackinsight

More ACSG data on Trackinsight

Exposure

Countries

JSMD

USA

82.39%

Other

17.61%

ACSG

USA

76.64%

Other

23.36%

Sectors

JSMD

Industrials

20.66%

Health Care

18.25%

Information Techn.

16.44%

Financials

9.56%

Consumer Discreti.

9.16%

Other

25.93%

ACSG

Industrials

20.76%

Information Techn.

18.35%

Health Care

17.5%

Consumer Discreti.

9.25%

Other

34.14%

Diversification

JSMD

Total weight of top 15 holdings out of 15

26.26%

ACSG

Total weight of top 15 holdings out of 15

16.07%

Top 15 holdings

Data as of March 31, 2026

JSMD

COMFORT SYSTEMS USA

3.66%

JABIL CIRCUIT

2.10%

PIPER SANDLER COMPANIES

1.89%

TAPESTRY INC

1.86%

RYMAN HOSPITALITY PROPERTIES

1.80%

CHOICE HOTELS INTERNATIONAL

1.62%

MEDPACE HOLDINGS INC

1.58%

FABRINET

1.56%

EXELIXIS

1.55%

GRIFFON

1.53%

BRINK'S

1.53%

STERLING INFRASTRUCTURE INC

1.45%

CYTOKINETICS

1.44%

INTERDIGITAL

1.38%

TERADATA

1.32%

ACSG

BLOOM ENERGY CORP

2.11%

FABRINET

1.29%

PLEXUS

1.16%

STERLING INFRASTRUCTURE INC

1.15%

SILICON LABS

1.06%

RBC BEARINGS

1.05%

ATI INC

0.98%

CREDO TECHNOLOGY GROUP HOLDING

0.97%

CONSTRUCTION PARTNERS INC

0.94%

HEXCEL

0.92%

DIGITALOCEAN HOLDINGS

0.91%

CARPENTER TECHNOLOGY

0.90%

ARGAN

0.89%

MODINE MNFC CO

0.88%

CECO ENVIRONMENTAL

0.86%

Frequently asked questions about JSMD and ACSG

How have the JSMD and ACSG ETFs performed in 2026?

As of April 24, 2026, JSMD is up 10.17% year-to-date (YTD), while ACSG has returned 9.26%. That puts JSMD better performer ahead so far this year.

Which ETF is attracting more investor money: JSMD or ACSG?

Year-to-date, the JSMD ETF saw +$111M in flows, compared to +$7M for ACSG.

Which ETF is bigger: JSMD or ACSG?

As of April 24, 2026, JSMD holds $946.02 M in assets under management (AUM), while ACSG manages $14.50 M.

What sectors do the JSMD and ACSG ETFs invest in?

JSMD leans toward sectors like Industrials, Health Care and Information Technology. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the JSMD ETF and ACSG ETF?

JSMD top holdings include COMFORT SYSTEMS USA, JABIL CIRCUIT and PIPER SANDLER COMPANIES. ACSG holds in its top three: BLOOM ENERGY CORP, FABRINET and PLEXUS.

JSMDvsACSGETF Comparison

Janus Henderson Small/Mid Cap Growth Alpha ETF

American Century Small Cap Growth Insights ETF

JSMD vs ACSG 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 JSMD and ACSG ETFs performed in 2026?

As of April 24, 2026, JSMD is up 10.17% year-to-date (YTD), while ACSG has returned 9.26%. That puts JSMD better performer ahead so far this year.

Which ETF is attracting more investor money: JSMD or ACSG?

Year-to-date, the JSMD ETF saw +$111M in flows, compared to +$7M for ACSG.

Which ETF is bigger: JSMD or ACSG?

As of April 24, 2026, JSMD holds $946.02 M in assets under management (AUM), while ACSG manages $14.50 M.

What sectors do the JSMD and ACSG ETFs invest in?

JSMD leans toward sectors like Industrials, Health Care and Information Technology. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the JSMD ETF and ACSG ETF?

JSMD top holdings include COMFORT SYSTEMS USA, JABIL CIRCUIT and PIPER SANDLER COMPANIES. ACSG holds in its top three: BLOOM ENERGY CORP, FABRINET and PLEXUS.

Which ETF is more diversified: JSMD or ACSG?

JSMD holds 105 securities with 26.26% of its assets in the top 15. ACSG has 209 securities and a top 15 weight of 16.07%.

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