Both funds come from IShares. IVV is a U.S. large-cap core ETF, while MTUM is an equity ETF. IVV and MTUM show meaningful overlap, with an estimated weighted overlap of 32.91%. They share 102 holdings in the loaded dataset, led by NVDA, GOOGL, and AVGO.
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Both funds come from IShares. IVV is a U.S. large-cap core ETF, while MTUM is an equity ETF. IVV and MTUM show meaningful overlap, with an estimated weighted overlap of 32.91%. They share 102 holdings in the loaded dataset, led by NVDA, GOOGL, and AVGO.
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Both funds come from IShares. IVV is a U.S. large-cap core ETF, while MTUM is an equity ETF. IVV and MTUM overlap enough to matter, but they still bring different exposures to a portfolio. The overlap is concentrated in holdings such as NVDA, GOOGL, and AVGO, which explains why the score lands at 32.91%.
Both funds come from IShares. IVV is a U.S. large-cap core ETF, while MTUM is an equity ETF. IVV is the broader fund, while MTUM is the more targeted sleeve. IVV has the lower expense ratio, while MTUM charges more for its exposure.
The overlap is driven by a relatively small set of large shared positions. The top three shared holdings account for 31% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.
If you want the broader portfolio building block, IVV is usually the wider choice. If you want the more focused tilt, MTUM is the narrower expression. IVV has the lower expense ratio, while MTUM charges more for its exposure.
Concentration
The top three shared holdings explain 31% 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.
These are the holdings contributing the most to the overlap score between IVV and MTUM.
| Holding | Name | IVV Wt. | MTUM Wt. | Overlap |
|---|---|---|---|---|
| NVDA | NVIDIA Corp. | 7.56% | 4.64% | 4.64% |
| GOOGL | Alphabet, Inc. | 2.99% | 2.94% | 2.94% |
| AVGO | Broadcom, Inc. | 2.62% | 5.40% | 2.62% |
| GOOG | Alphabet, Inc. | 2.39% | 2.39% | 2.39% |
| JPM | JPMorgan Chase & Co. | 1.42% | 2.87% | 1.42% |
| 30231G102 | Exxon Mobil Corp. | 1.27% | 3.43% | 1.27% |
| JNJ | Johnson & Johnson | 1.05% | 3.76% | 1.05% |
| WMT | Walmart, Inc. | 0.97% | 2.75% | 0.97% |
| MU | Micron Technology, Inc. | 0.68% | 5.56% | 0.68% |
| PLTR | Palantir Technologies, Inc. | 0.60% | 1.52% | 0.60% |
Both funds come from IShares. IVV is a U.S. large-cap core ETF, while MTUM is an equity ETF. The overlap exists because both funds allocate meaningful weight to the same holdings. In this dataset, the biggest shared drivers are NVDA, GOOGL, and AVGO, which appear in both portfolios and push the overlap score higher.
Holding both IVV and MTUM can still be reasonable, but you should expect some duplication. The decision comes down to whether the non-overlapping parts of each ETF are important enough for your strategy.
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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.