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. JSML's top 3 sector exposures are Healthcare, Technology and Finance. In contrast, VIOG's top sector exposures are Finance, Industrials and Healthcare. JSML is more expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.1% for VIOG. JSML is up 18.12% year-to-date (YTD) with +$55M in YTD flows. VIOG performs better with 18.44% YTD performance, and +$77M 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 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JSML VIOG | -4.46%-5.56% | -1.93%-0.51% | +18.12%+18.44% | +15.64%+17.73% | +69.53%+51.50% | +32.14%+31.78% |
| Flows | JSML VIOG | +$105K-$12M | +$21M+$51M | +$55M+$77M | +$92M+$38M | +$112M+$189M | +$143M+$288M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JSML VIOG | +18.24%+14.43% | +22.21%+17.38% | +22.06%+19.94% | +24.34%+21.44% |
| Max drawdown | JSML VIOG | -8.05%-7.45% | -14.79%-9.06% | -25.88%-27.38% | -37.27%-29.24% |
| Max drawdown duration | JSML VIOG | 73d38d | 84d41d | 287d414d | 1093d980d |
Trading data
JSML | VIOG | |
Last sale 9/14/2026 at 7:11 PM | $86.78 | $141.79 |
| Previous close 09/11/2026 | $86.76 | $143.22 |
| Consolidated volume 09/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 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 9/14/2026 at 7:11 PM
Live
Closed
JSML | VIOG | |
|---|---|---|
| Last price | $86.78 | $141.79 |
| 1D performance | +0.02% | -1.00% |
| AuM | $360.53 M | $1.05 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 | 119 | 348 |
| 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
97.14%
Other
2.86%
VIOG
USA
96.81%
Other
3.19%
Sectors
JSML
Healthcare
26.88%
Technology
20.74%
Finance
15.52%
Industrials
8.64%
Consumer Services
7.38%
Other
20.83%
VIOG
Finance
23.11%
Industrials
16.86%
Healthcare
14.93%
Technology
12.77%
Other
32.34%
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Diversification
JSML
Total weight of top 15 holdings out of 15
24.24%
VIOG
Total weight of top 15 holdings out of 15
14.17%
Top 15 holdings
Data as of July 31, 2026
JSML
TriNet Group, Inc.
2.20%
Ryman Hospitality Properties, Inc.
2.14%
Cactus, Inc.
2.11%
EnerSys
1.74%
Victory Capital Holdings, Inc.
1.64%
Tenable Holdings, Inc.
1.54%
StepStone Group, Inc.
1.54%
CTS Corp.
1.49%
Brinker International, Inc.
1.47%
Commvault Systems, Inc.
1.46%
Kontoor Brands, Inc.
1.45%
MeiraGTx Holdings Plc
1.42%
Enova International, Inc.
1.36%
MYR Group, Inc.
1.36%
BrightSpring Health Services, Inc.
1.34%
VIOG
Corcept Therapeutics, Inc.
1.24%
ViaSat, Inc.
1.18%
Brinker International, Inc.
1.04%
Ryman Hospitality Properties, Inc.
0.95%
FormFactor, Inc.
0.93%
Protagonist Therapeutics, Inc.
0.93%
ESCO Technologies, Inc.
0.92%
Alkermes Plc
0.92%
StoneX Group, Inc.
0.91%
Argan, Inc.
0.90%
Etsy, Inc.
0.88%
Federal Signal Corp.
0.86%
Zurn Elkay Water Solutions Corp.
0.85%
Armstrong World Industries, Inc.
0.84%
JBT Marel Corp.
0.81%
Frequently asked questions about JSML and VIOG
How have the JSML and VIOG ETFs performed in 2026?
As of September 11, 2026, JSML is up 18.12% year-to-date (YTD), while VIOG has returned 18.44%. That puts VIOG better performer ahead so far this year.
Which ETF is attracting more investor money: JSML or VIOG?
Year-to-date, the JSML ETF saw +$55M in flows, compared to +$77M for VIOG.
Which ETF is more volatile: JSML or VIOG?
Over the past year, JSML had a volatility of 22.21%, while VIOG experienced 17.38%.
Which ETF is bigger: JSML or VIOG?
As of September 11, 2026, JSML holds $360.53 M in assets under management (AUM), while VIOG manages $1.05 B.
What sectors do the JSML and VIOG ETFs invest in?
JSML leans toward sectors like Healthcare, Technology and Finance. Meanwhile, VIOG focuses on Finance, Industrials and Healthcare.
What are the top holdings of the JSML ETF and VIOG ETF?
JSML top holdings include TriNet Group, Inc., Ryman Hospitality Properties, Inc. and Cactus, Inc.. VIOG holds in its top three: Corcept Therapeutics, Inc., ViaSat, Inc. and Brinker International, Inc..
Which ETF is more diversified: JSML or VIOG?
JSML holds 119 securities with 24.24% of its assets in the top 15. VIOG has 348 securities and a top 15 weight of 14.17%.
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