HAPSvsIWMETF Comparison
ETF 1
HAPS
Harbor Human Capital Factor US Small Cap ETF
VS
Harbor Human Capital Factor US Small Cap ETF (HAPS) belongs to the segment. iShares Russell 2000 ETF (IWM) is part of the US Small Cap segment. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. HAPS is more expensive with a Total Expense Ratio (TER) of 0.61%, versus 0.19% for IWM. HAPS is up 18.61% year-to-date (YTD) with -$8K in YTD flows. IWM performs worse with 17.32% YTD performance, and -$7.88B in YTD flows. Run a side-by-side ETF comparison of HAPS and IWM 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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HAPS vs IWM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/10/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | HAPS IWM | -2.87%-4.06% | +6.77%+2.24% | +18.61%+17.32% | +21.64%+22.93% | +48.05%+61.74% | n/a+38.23% |
| Flows | HAPS IWM | +$86K-$284M | +$86K-$849M | -$8K-$7.88B | +$1M-$3.69B | -$1M-$2.88B | --$6.02B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | HAPS IWM | +12.88%+15.10% | +15.97%+18.97% | +20.53%+21.25% | n/a+22.51% |
| Max drawdown | HAPS IWM | -4.17%-5.67% | -10.02%-11.03% | -27.24%-27.52% | n/a-31.96% |
| Max drawdown duration | HAPS IWM | 14d25d | 83d82d | 393d289d | n/a1093d |
Trading data
HAPS | IWM | |
Last sale 9/11/2026 at 1:30 PM | $37.42 | $288.89 |
| Previous close 09/10/2026 | $37.22 | $287.70 |
| Consolidated volume 09/10/2026 | ||
| 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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HAPS | IWM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
HAPS | IWM | |
|---|---|---|
| Last price | $37.42 | $288.89 |
| 1D performance | +0.53% | +0.41% |
| AuM | $170.28 M | $77.55 B |
| E/R | 0.61% | 0.19% |
Characteristics
HAPS | IWM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Harbor Capital | iShares |
| Benchmark | Human Capital Factor Small Cap Index | Russell 2000 Index |
| N° of holdings | 437 | 1945 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 12, 2023 | May 22, 2000 |
| ESG | Yes | No |
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Exposure
Countries
HAPS
USA
97.79%
Other
2.21%
IWM
USA
95.53%
Other
4.47%
Sectors
HAPS
Finance
26.33%
Healthcare
17.32%
Technology
17.11%
Other
39.24%
IWM
Finance
26.78%
Healthcare
20.22%
Technology
11.82%
Industrials
10.54%
Other
30.64%
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Diversification
HAPS
Total weight of top 15 holdings out of 15
24.36%
IWM
Total weight of top 15 holdings out of 15
4.93%
Top 15 holdings
Data as of July 31, 2026
HAPS
Twist Bioscience Corp.
2.85%
Kymera Therapeutics, Inc.
2.28%
Phillips Edison & Co., Inc.
1.97%
Organon & Co.
1.71%
Magnolia Oil & Gas Corp.
1.64%
Sensient Technologies Corp.
1.64%
Resideo Technologies, Inc.
1.61%
Avnet, Inc.
1.55%
Apple Hospitality REIT, Inc.
1.50%
ViaSat, Inc.
1.38%
GATX Corp.
1.33%
Archrock, Inc.
1.30%
The Chemours Co.
1.25%
Hancock Whitney Corp.
1.20%
InvenTrust Properties Corp.
1.18%
IWM
BlackRock Cash Funds - Treasury
0.46%
Moog, Inc.
0.39%
BrightSpring Health Services, Inc.
0.38%
Hut 8 Corp.
0.36%
UMB Financial Corp.
0.35%
Cytokinetics, Inc.
0.34%
ViaSat, Inc.
0.32%
Glaukos Corp.
0.31%
Krystal Biotech, Inc.
0.31%
CareTrust REIT, Inc.
0.30%
Old National Bancorp
0.30%
Brinker International, Inc.
0.29%
Crinetics Pharmaceuticals, Inc.
0.28%
HealthEquity, Inc.
0.28%
JFrog Ltd.
0.27%
Frequently asked questions about HAPS and IWM
How have the HAPS and IWM ETFs performed in 2026?
As of September 10, 2026, HAPS is up 18.61% year-to-date (YTD), while IWM has returned 17.32%. That puts HAPS better performer ahead so far this year.
Which ETF is attracting more investor money: HAPS or IWM?
Year-to-date, the HAPS ETF saw -$8K in flows, compared to -$7.88B for IWM.
Which ETF is more volatile: HAPS or IWM?
Over the past year, HAPS had a volatility of 15.97%, while IWM experienced 18.97%.
Which ETF is bigger: HAPS or IWM?
As of September 10, 2026, HAPS holds $170.28 M in assets under management (AUM), while IWM manages $77.55 B.
What sectors do the HAPS and IWM ETFs invest in?
HAPS leans toward sectors like Finance, Healthcare and Technology. Meanwhile, IWM focuses on Finance, Healthcare and Technology.
What are the top holdings of the HAPS ETF and IWM ETF?
HAPS top holdings include Twist Bioscience Corp., Kymera Therapeutics, Inc. and Phillips Edison & Co., Inc.. IWM holds in its top three: BlackRock Cash Funds - Treasury, Moog, Inc. and BrightSpring Health Services, Inc..
Which ETF is more diversified: HAPS or IWM?
HAPS holds 437 securities with 24.36% of its assets in the top 15. IWM has 1957 securities and a top 15 weight of 4.93%.
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