Both funds come from Vanguard. MGK is a U.S. growth equity ETF, while VUG is a U.S. growth equity ETF. MGK and VUG show very heavy overlap, with an estimated weighted overlap of 86.22%. They share 58 holdings in the loaded dataset, led by NVDA, AAPL, and MSFT.
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Both funds come from Vanguard. MGK is a U.S. growth equity ETF, while VUG is a U.S. growth equity ETF. MGK and VUG show very heavy overlap, with an estimated weighted overlap of 86.22%. They share 58 holdings in the loaded dataset, led by NVDA, AAPL, and MSFT.
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Both funds come from Vanguard. MGK is a U.S. growth equity ETF, while VUG is a U.S. growth equity ETF. MGK and VUG are closely aligned. A large share of their portfolio weight is invested in the same companies, especially NVDA, AAPL, and MSFT, which means holding both is likely to feel similar to increasing the size of one core position.
Both funds come from Vanguard. MGK is a U.S. growth equity ETF, while VUG is a U.S. growth equity ETF. Neither fund clearly dominates on breadth, so the practical difference is more about weighting, index construction, and cost. VUG has the lower expense ratio, while MGK 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 40.19% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.
Because MGK and VUG are closer in breadth, the better fit usually comes down to index methodology, issuer preference, and cost. VUG has the lower expense ratio, while MGK charges more for its exposure.
Concentration
The top three shared holdings explain 40.19% 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 MGK and VUG.
| Holding | Name | MGK Wt. | VUG Wt. | Overlap |
|---|---|---|---|---|
| NVDA | NVIDIA Corp | 13.75% | 13.31% | 13.31% |
| AAPL | Apple Inc | 12.60% | 12.32% | 12.32% |
| MSFT | Microsoft Corp | 9.01% | 9.09% | 9.01% |
| GOOGL | Alphabet Inc | 5.51% | 5.54% | 5.51% |
| AMZN | Amazon.com Inc | 4.59% | 4.59% | 4.59% |
| AVGO | Broadcom Inc | 4.40% | 4.40% | 4.40% |
| GOOG | Alphabet Inc | 4.37% | 4.39% | 4.37% |
| META | Meta Platforms Inc | 4.17% | 4.15% | 4.15% |
| TSLA | Tesla Inc | 4.18% | 3.47% | 3.47% |
| LLY | Eli Lilly & Co | 3.17% | 2.60% | 2.60% |
Both funds come from Vanguard. MGK is a U.S. growth equity ETF, while VUG 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 NVDA, AAPL, and MSFT, which appear in both portfolios and push the overlap score higher.
Holding both MGK and VUG is usually redundant unless you have a very specific reason to tilt toward their shared holdings. In most cases, one ETF is enough.
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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.