JSMLvsVIOGETF Comparison
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Janus Henderson Small Cap Growth Alpha ETF (JSML) and Vanguard S&P Small-Cap 600 Growth ETF (VIOG) belong to the same industry segment: US Small Cap Growth. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Health Care. JSML is more expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.1% for VIOG. JSML is up 23.73% year-to-date (YTD) with +$34M in YTD flows. VIOG performs worse with 21.47% YTD performance, and +$64M in YTD flows. Run a side-by-side ETF comparison of JSML and VIOG 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 VIOG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JSML VIOG | +11.58%+7.76% | +29.96%+19.36% | +23.73%+21.47% | +39.31%+33.52% | +68.78%+55.25% | +41.23%+40.74% |
| Flows | JSML VIOG | +$4M+$21M | +$4M+$61M | +$34M+$64M | +$91M+$23M | +$107M+$201M | +$123M+$258M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JSML VIOG | +26.85%+19.93% | +22.01%+17.98% | +22.00%+19.95% | +24.31%+21.52% |
| Max drawdown | JSML VIOG | -6.44%-4.36% | -14.79%-9.06% | -25.88%-27.38% | -37.88%-29.24% |
| Max drawdown duration | JSML VIOG | 11d16d | 84d41d | 287d414d | 1160d980d |
Trading data
JSML | VIOG | |
Last sale 6/18/2026 at 1:30 PM | $91.01 | $147.03 |
| Previous close 06/18/2026 | $88.93 | $144.07 |
| Consolidated volume 06/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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JSML
is actively managed and doesn’t replicate an indexJSML | VIOG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
JSML | VIOG | |
|---|---|---|
| Last price | $91.01 | $147.03 |
| 1D performance | +2.35% | +2.05% |
| AuM | $357.37 M | $1.07 B |
| E/R | 0.3% | 0.1% |
Characteristics
JSML | VIOG | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Janus Henderson Investors | Vanguard |
| Benchmark | - | S&P SmallCap 600 Growth Index |
| N° of holdings | 103 | 311 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 23, 2016 | September 7, 2010 |
| ESG | No | No |
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Exposure
Countries
JSML
USA
83.1%
Other
16.9%
VIOG
USA
96.06%
Other
3.94%
Sectors
JSML
Industrials
23.88%
Information Techn.
17.81%
Health Care
16.94%
Financials
9.91%
Other
31.45%
VIOG
Industrials
20.06%
Information Techn.
16.87%
Health Care
12.74%
Financials
12.15%
Consumer Discreti.
10.85%
Other
27.34%
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Diversification
JSML
Total weight of top 15 holdings out of 15
27.43%
VIOG
Total weight of top 15 holdings out of 15
15.54%
Top 15 holdings
Data as of April 30, 2026
JSML
BLOOM ENERGY CORP
3.27%
CREDO TECHNOLOGY GROUP HOLDING
2.13%
PIPER SANDLER COMPANIES
2.06%
STERLING INFRASTRUCTURE INC
1.90%
RYMAN HOSPITALITY PROPERTIES
1.88%
BRIGHTSPHERE INVESTMENT GROUP
1.87%
FABRINET
1.83%
SRVSFRST BNCSH/D
1.64%
GRIFFON
1.62%
POWELL INDUSTRIES
1.62%
VICOR
1.55%
INTERDIGITAL
1.53%
ENERSYS
1.53%
BELDEN
1.51%
CTS
1.48%
VIOG
VIAVI SOLUTIONS INC
1.45%
SANMINA CORP
1.42%
FORMFACTOR
1.26%
PRIMORIS SERVICES
1.17%
ARGAN
1.11%
VIASAT
1.07%
ESCO TECHNOLOGIES
1.00%
POWELL INDUSTRIES
0.94%
ZURN WATER SOLUTIONS CORP
0.92%
US3004261034
0.90%
FEDERAL SIGNAL
0.90%
STONEX GROUP INC
0.89%
ARMSTRONG WORLD INDUSTRIES
0.88%
SEMTECH
0.81%
ARCHROCK
0.81%
Frequently asked questions about JSML and VIOG
How have the JSML and VIOG ETFs performed in 2026?
As of June 18, 2026, JSML is up 23.73% year-to-date (YTD), while VIOG has returned 21.47%. That puts JSML better performer ahead so far this year.
Which ETF is attracting more investor money: JSML or VIOG?
Year-to-date, the JSML ETF saw +$34M in flows, compared to +$64M for VIOG.
Which ETF is more volatile: JSML or VIOG?
Over the past year, JSML had a volatility of 22.01%, while VIOG experienced 17.98%.
Which ETF is bigger: JSML or VIOG?
As of June 18, 2026, JSML holds $357.37 M in assets under management (AUM), while VIOG manages $1.07 B.
What sectors do the JSML and VIOG ETFs invest in?
JSML leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, VIOG focuses on Industrials, Information Technology and Health Care.
What are the top holdings of the JSML ETF and VIOG ETF?
JSML top holdings include BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and PIPER SANDLER COMPANIES. VIOG holds in its top three: VIAVI SOLUTIONS INC, SANMINA CORP and FORMFACTOR.
Which ETF is more diversified: JSML or VIOG?
JSML holds 105 securities with 27.43% of its assets in the top 15. VIOG has 340 securities and a top 15 weight of 15.54%.
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