IVW vs IWP Overlap
Both funds come from IShares. IVW is a U.S. growth equity ETF, while IWP is a U.S. growth equity ETF. IVW and IWP show limited overlap, with an estimated weighted overlap of 4.05%. They share 38 holdings in the loaded dataset, led by HWM, PWR, and 0I1W.L.
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Quick Answer
Both funds come from IShares. IVW is a U.S. growth equity ETF, while IWP is a U.S. growth equity ETF. IVW and IWP show limited overlap, with an estimated weighted overlap of 4.05%. They share 38 holdings in the loaded dataset, led by HWM, PWR, and 0I1W.L.
- 4.05% weighted overlap across 38 shared holdings.
- The top three shared holdings explain 20.94% of the measured overlap.
- IVW is the broader fund, while IWP is more targeted.
- The overlap is mostly explained by the top shared positions rather than sector labels alone.
- Holding both can still add materially different exposure.
Data Freshness
- IVW holdings
- Mar 12, 2026
- IWP holdings
- Mar 12, 2026
- Overlap computed
- Mar 15, 2026
- Data source
- Financial Modeling Prep
Review the methodology for the overlap formula and refresh policy.
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About These ETFs
What Stands Out In This Comparison
What This Means
Both funds come from IShares. IVW is a U.S. growth equity ETF, while IWP is a U.S. growth equity ETF. IVW and IWP do not own much of the same portfolio weight. That usually means you are combining different parts of the market, with only a small amount of duplication through names like HWM, PWR, and 0I1W.L.
How They Differ
Both funds come from IShares. IVW is a U.S. growth equity ETF, while IWP is a U.S. growth equity ETF. IVW is the broader fund, while IWP is the more targeted sleeve. IVW has the lower expense ratio, while IWP charges more for its exposure.
What Drives The Overlap
The overlap is driven by a relatively small set of large shared positions. The top three shared holdings account for 20.94% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.
When One May Fit Better
If you want the broader portfolio building block, IVW is usually the wider choice. If you want the more focused tilt, IWP is the narrower expression. IVW has the lower expense ratio, while IWP charges more for its exposure.
Overlap Driver Snapshot
Concentration
The top three shared holdings explain 20.94% of the full overlap score.
That helps show whether the score comes from a handful of giant shared positions or from a broader mix of common holdings.
Shared Sector Tilt
Sector tags are not consistently available for the biggest shared positions in this dataset, so this comparison leans more on the specific holdings than on sector labels.
Top Shared Holdings
These are the holdings contributing the most to the overlap score between IVW and IWP.
| Holding | Name | IVW Wt. | IWP Wt. | Overlap |
|---|---|---|---|---|
| HWM | HOWMET AEROSPACE INC | 0.34% | 3.52% | 0.34% |
| PWR | QUANTA SERVICES INC | 0.28% | 2.22% | 0.28% |
| 0I1W.L | ROYAL CARIBBEAN GROUP LTD | 0.24% | 2.49% | 0.24% |
| HLT | HILTON WORLDWIDE HOLDINGS INC | 0.23% | 2.35% | 0.23% |
| HOOD | ROBINHOOD MARKETS INC CLASS A | 0.20% | 0.27% | 0.20% |
| VST | VISTRA CORP | 0.17% | 1.92% | 0.17% |
| BK | BANK OF NEW YORK MELLON CORP | 0.17% | 0.20% | 0.17% |
| MPWR | MONOLITHIC POWER SYSTEMS INC | 0.17% | 1.69% | 0.17% |
| FIX | COMFORT SYSTEMS USA INC | 0.16% | 1.66% | 0.16% |
| IDXX | IDEXX LABORATORIES INC | 0.16% | 1.65% | 0.16% |
Why These ETFs Overlap
Both funds come from IShares. IVW is a U.S. growth equity ETF, while IWP is a U.S. growth equity ETF. The overlap exists because both funds allocate meaningful weight to the same holdings. In this dataset, the biggest shared drivers are HWM, PWR, and 0I1W.L, which appear in both portfolios and push the overlap score higher.
Holding both IVW and IWP can make sense if you want exposure to different sleeves of the market. The overlap is small enough that both funds may still improve diversification.
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Frequently Asked Questions About IVW and IWP
What is the overlap between IVW and IWP?+
How many holdings do IVW and IWP share?+
Is the IVW and IWP overlap high?+
Why do IVW and IWP overlap?+
Which ETF is broader, IVW or IWP?+
How Overlap Is Calculated
A straightforward approach used by portfolio analysts.
For every stock that appears in both ETFs, we take the smaller of the two weights. Adding up all those minimums gives the total overlap percentage. A score of 100% means the two ETFs hold the exact same stocks in the same proportions.
Want the full explanation? Read the methodology page.