JMIDvsIWPETF Comparison
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Janus Henderson Mid Cap Growth Alpha ETF (JMID) and iShares Russell Mid-Cap Growth ETF (IWP) belong to the same industry segment: US Mid Cap Growth. Both ETFs have the same top 3 sector exposures: Technology, Industrials and Healthcare. JMID is more expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.23% for IWP. JMID is up 8.21% year-to-date (YTD) with +$2M in YTD flows. IWP performs worse with 0.45% YTD performance, and -$1.29B in YTD flows. Run a side-by-side ETF comparison of JMID and IWP 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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JMID vs IWP performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JMID IWP | -2.99%-4.88% | +0.59%-3.30% | +8.21%+0.45% | +3.62%-4.99% | n/a+48.46% | n/a+22.17% |
| Flows | JMID IWP | --$471M | -$823K-$628M | +$2M-$1.29B | -$4M-$642M | -+$794M | -+$391M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JMID IWP | +16.18%+18.04% | +17.59%+18.24% | n/a+19.87% | n/a+22.66% |
| Max drawdown | JMID IWP | -6.68%-8.32% | -10.82%-14.82% | n/a-25.34% | n/a-38.70% |
| Max drawdown duration | JMID IWP | 33d43d | 171d245d | n/a134d | n/a1059d |
Trading data
JMID | IWP | |
Last sale 9/21/2026 at 1:30 PM | $31.73 | $139.44 |
| Previous close 09/18/2026 | $31.35 | $137.08 |
| Consolidated volume 09/18/2026 | ||
| 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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JMID
is actively managed and doesn’t replicate an indexJMID | IWP | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/21/2026 at 1:30 PM
Live
Closed
JMID | IWP | |
|---|---|---|
| Last price | $31.73 | $139.44 |
| 1D performance | +1.23% | +1.72% |
| AuM | $23.53 M | $19.26 B |
| E/R | 0.3% | 0.23% |
Characteristics
JMID | IWP | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Janus Henderson Investors | iShares |
| Benchmark | - | Russell Midcap Growth Index |
| N° of holdings | 93 | 265 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 17, 2024 | July 17, 2001 |
| ESG | No | No |
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Exposure
Countries
JMID
USA
97.72%
Other
2.28%
IWP
USA
96.99%
Other
3.01%
Sectors
JMID
Technology
35.13%
Industrials
16.11%
Healthcare
12.49%
Finance
8.98%
Consumer Services
7.8%
Other
19.49%
IWP
Technology
32.07%
Industrials
17.59%
Healthcare
13.47%
Consumer Services
10.45%
Finance
8.54%
Other
17.87%
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Diversification
JMID
Total weight of top 15 holdings out of 15
33.62%
IWP
Total weight of top 15 holdings out of 15
27.24%
Top 15 holdings
Data as of July 31, 2026
JMID
Comfort Systems USA, Inc.
3.09%
DexCom, Inc.
2.74%
Snowflake, Inc.
2.50%
Teradyne, Inc.
2.47%
Expedia Group, Inc.
2.42%
Tapestry, Inc.
2.40%
Datadog, Inc.
2.31%
NetApp, Inc.
2.10%
HEICO Corp.
2.09%
Las Vegas Sands Corp.
1.94%
Neurocrine Biosciences, Inc.
1.93%
Halozyme Therapeutics, Inc.
1.93%
Ameriprise Financial, Inc.
1.92%
eBay, Inc.
1.90%
Lumentum Holdings, Inc.
1.88%
IWP
Snowflake, Inc.
2.91%
Cloudflare, Inc.
2.61%
Datadog, Inc.
2.57%
Simon Property Group, Inc.
2.15%
Comfort Systems USA, Inc.
1.73%
Cencora, Inc.
1.70%
Teradyne, Inc.
1.67%
Targa Resources Corp.
1.66%
Robinhood Markets, Inc.
1.61%
W.W. Grainger, Inc.
1.48%
Vistra Corp.
1.46%
Autodesk, Inc.
1.45%
Lumentum Holdings, Inc.
1.44%
Chipotle Mexican Grill, Inc.
1.43%
Marathon Petroleum Corp.
1.38%
Frequently asked questions about JMID and IWP
How have the JMID and IWP ETFs performed in 2026?
As of September 18, 2026, JMID is up 8.21% year-to-date (YTD), while IWP has returned 0.45%. That puts JMID better performer ahead so far this year.
Which ETF is attracting more investor money: JMID or IWP?
Year-to-date, the JMID ETF saw +$2M in flows, compared to -$1.29B for IWP.
Which ETF is more volatile: JMID or IWP?
Over the past year, JMID had a volatility of 17.59%, while IWP experienced 18.24%.
Which ETF is bigger: JMID or IWP?
As of September 18, 2026, JMID holds $23.53 M in assets under management (AUM), while IWP manages $19.26 B.
What sectors do the JMID and IWP ETFs invest in?
JMID leans toward sectors like Technology, Industrials and Healthcare. Meanwhile, IWP focuses on Technology, Industrials and Healthcare.
What are the top holdings of the JMID ETF and IWP ETF?
JMID top holdings include Comfort Systems USA, Inc., DexCom, Inc. and Snowflake, Inc.. IWP holds in its top three: Snowflake, Inc., Cloudflare, Inc. and Datadog, Inc..
Which ETF is more diversified: JMID or IWP?
JMID holds 93 securities with 33.62% of its assets in the top 15. IWP has 267 securities and a top 15 weight of 27.24%.
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