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JSMLvsSLYGETF Comparison

ETF 1
JSML

Janus Henderson Small Cap Growth Alpha ETF

This fund is part of
US Small Cap Growth
-2.51%
Full JSML fund page
VS
ETF 2
SLYG

SPDR S&P 600 Small Cap Growth ETF

This fund is part of
US Small Cap Growth
-2.51%
Full SLYG fund page

Janus Henderson Small Cap Growth Alpha ETF (JSML) and SPDR S&P 600 Small Cap Growth ETF (SLYG) belong to the same industry segment: US Small Cap Growth. JSML's top 3 sector exposures are Health Care, Information Technology and Industrials. In contrast, SLYG's top sector exposures are Industrials, Information Technology and Health Care. JSML is more expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.15% for SLYG. JSML is down -1.88% year-to-date (YTD) with +$28M in YTD flows. SLYG performs better with 1.11% YTD performance, and +$282M in YTD flows. Run a side-by-side ETF comparison of JSML and SLYG 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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JSML vs SLYG performance and flow charts

Performance

-6.0-4.0-2.00.02.0%Feb 11Feb 19Feb 26Mar 5Mar 12

Cumulative Flows

0 M100 M200 M300 MFeb 11Feb 19Feb 26Mar 5Mar 12

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

Historic performance and flows
Data as of 03/11/2026
1M3MYTD1Y3Y5Y
Perf.
JSML
SLYG
-5.79%-6.43%
-5.84%-1.56%
-1.88%+1.11%
+21.67%+19.14%
+54.46%+38.84%
+7.33%+11.62%
Flows
JSML
SLYG
+$2M+$331M
+$28M+$292M
+$28M+$282M
-$4M+$158M
+$147M+$784M
+$139M+$1.25B
Volatility and drawdown
3M1Y3Y5Y
Volatility
JSML
SLYG
+19.21%+16.70%
+23.29%+22.07%
+21.43%+20.05%
+23.94%+21.65%
Max drawdown
JSML
SLYG
-9.72%-7.36%
-12.69%-15.18%
-25.88%-27.35%
-37.88%-29.18%
Max drawdown duration
JSML
SLYG
48d15d
44d46d
287d414d
1160d980d
Trading data

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JSML
SLYG
Last sale
3/13/2026 at 1:30 PM
$70.21
$95.28
Previous close
03/12/2026
$70.12
$95.37
Consolidated volume
03/12/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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JSML
is actively managed and doesn’t replicate an index

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JSML
SLYG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/13/2026 at 1:30 PM
Live
Closed
JSML
SLYG
Last price
$70.21
$95.28
1D performance
+0.13%
-0.09%
AuM$278.16 M$3.90 B
E/R0.3%0.15%
Characteristics
JSML
SLYG
Management strategyActivePassive
ProviderJanus Henderson InvestorsSPDR
Benchmark-S&P SmallCap 600 Growth Index
N° of holdings108309
Asset class-Equities
Trailing 12m distribution yield
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Inception dateFebruary 23, 2016September 25, 2000
ESGNoNo
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Exposure

Countries

JSML
USA
80.16%
Other
19.84%
SLYG
USA
92.11%
Other
7.89%

Sectors

JSML
Other
100%
SLYG
Other
100%
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Diversification

JSML

Total weight of top 15 holdings out of 15

26.24%
SLYG

Total weight of top 15 holdings out of 15

14.8%

Top 15 holdings

Data as of January 31, 2026
JSML
Block Financial, 3.875% 15aug2030, USD
2.15%
US29350E2037
2.04%
Coterra Energy, 5.4% 15feb2035, USD
2.03%
CREDO TECHNOLOGY GROUP HOLDING
1.91%
US780869WQ27
1.91%
INTERCONTINENTAL EXCHANGE INC
1.88%
US040104QN48
1.84%
US148537QK23
1.78%
US746189ZB82
1.61%
US059895AY87
1.56%
ARTESIAN RESOURCES
1.55%
State Street, 4.53% 20feb2029, USD
1.51%
WISDOMTREE INVESTMENTS
1.50%
US74983BAJ08
1.49%
US736742ZU49
1.48%
SLYG
Arrow Electronics, 5.15% 21aug2029, USD
1.23%
US614121D243
1.11%
INTERCONTINENTAL EXCHANGE INC
1.08%
US14149YBU10
1.07%
US477143AR23
1.05%
Prairie Acquiror, 9% 1aug2029, USD
1.03%
Simmons Foods, 4.625% 1mar2029, USD
1.02%
US0423157058
1.02%
San Mateo Community College District, 0% 1sep2027, USD (2005)
0.99%
Kroger, 3.7% 1aug2027, USD
0.93%
BRIGHTSPIRE CAPITAL INC
0.90%
US98816PFN78
0.88%
US3137HPU680
0.84%
INSIGHT ENTERPRISES
0.84%
US14732FAC68
0.81%
Frequently asked questions about JSML and SLYG

How have the JSML and SLYG ETFs performed in 2026?

As of March 11, 2026, JSML is down -1.88% year-to-date (YTD), while SLYG has returned 1.11%. That puts SLYG better performer ahead so far this year.

Which ETF is attracting more investor money: JSML or SLYG?

Year-to-date, the JSML ETF saw +$28M in flows, compared to +$282M for SLYG.

Which ETF is more volatile: JSML or SLYG?

Over the past year, JSML had a volatility of 23.29%, while SLYG experienced 22.07%.

Which ETF is bigger: JSML or SLYG?

As of March 11, 2026, JSML holds $278.16 M in assets under management (AUM), while SLYG manages $3.90 B.

What are the top holdings of the JSML ETF and SLYG ETF?

JSML top holdings include Block Financial, 3.875% 15aug2030, USD, US29350E2037 and Coterra Energy, 5.4% 15feb2035, USD. SLYG holds in its top three: Arrow Electronics, 5.15% 21aug2029, USD, US614121D243 and INTERCONTINENTAL EXCHANGE INC.

Which ETF is more diversified: JSML or SLYG?

JSML holds 110 securities with 26.24% of its assets in the top 15. SLYG has 334 securities and a top 15 weight of 14.8%.

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