VTI vs VXF Overlap

Both funds come from Vanguard. VTI is a total-market U.S. equity ETF, while VXF is an equity ETF. VTI and VXF show limited overlap, with an estimated weighted overlap of 11.28%. They share 1834 holdings in the loaded dataset, led by VRT, MRVL, and SNOW.

11.3% overlap
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1834Shared Holdings
OK
Low Overlap

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Quick Answer

Both funds come from Vanguard. VTI is a total-market U.S. equity ETF, while VXF is an equity ETF. VTI and VXF show limited overlap, with an estimated weighted overlap of 11.28%. They share 1834 holdings in the loaded dataset, led by VRT, MRVL, and SNOW.

  • 11.28% weighted overlap across 1834 shared holdings.
  • The top three shared holdings explain 2.68% of the measured overlap.
  • VTI is the broader fund, while VXF 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

VTI holdings
Mar 12, 2026
VXF holdings
Mar 12, 2026
Overlap computed
Mar 13, 2026
Data source
Financial Modeling Prep

Review the methodology for the overlap formula and refresh policy.

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About These ETFs

ETF A

VTI

Vanguard Total Stock Market ETF

Issuer
Vanguard
Asset class
Large Cap Equity
Expense ratio
0.03%
AUM
$2T
Inception
May 24, 2001

ETF B

VXF

Vanguard Extended Market ETF

Issuer
Vanguard
Asset class
Mid Cap Equity
Expense ratio
0.05%
AUM
$84B
Inception
Dec 27, 2001

What Stands Out In This Comparison

01

What This Means

Both funds come from Vanguard. VTI is a total-market U.S. equity ETF, while VXF is an equity ETF. VTI and VXF 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 VRT, MRVL, and SNOW.

02

How They Differ

Both funds come from Vanguard. VTI is a total-market U.S. equity ETF, while VXF is an equity ETF. VTI is the broader fund, while VXF is the more targeted sleeve. VTI has the lower expense ratio, while VXF charges more for its exposure.

03

What Drives The Overlap

The overlap is driven by a relatively small set of large shared positions. The top three shared holdings account for 2.68% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.

04

When One May Fit Better

If you want the broader portfolio building block, VTI is usually the wider choice. If you want the more focused tilt, VXF is the narrower expression. VTI has the lower expense ratio, while VXF charges more for its exposure.

Overlap Driver Snapshot

Concentration

The top three shared holdings explain 2.68% 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 VTI and VXF.

HoldingVTI Wt.VXF Wt.Overlap
VRT0.11%0.90%0.11%
MRVL0.10%0.86%0.10%
SNOW0.09%0.82%0.09%
NET0.08%0.70%0.08%
FERG0.07%0.62%0.07%
LNG0.07%0.57%0.07%
ALNY0.07%0.56%0.07%
RKLB0.06%0.47%0.06%
RBLX0.06%0.54%0.06%
MSTR0.06%0.51%0.06%

Why These ETFs Overlap

Both funds come from Vanguard. VTI is a total-market U.S. equity ETF, while VXF 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 VRT, MRVL, and SNOW, which appear in both portfolios and push the overlap score higher.

Holding both VTI and VXF 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 VTI and VXF

What is the overlap between VTI and VXF?+
VTI and VXF currently show an estimated weighted overlap of 11.28% based on the loaded holdings data.
How many holdings do VTI and VXF share?+
They share 1834 holdings in the current dataset.
Is the VTI and VXF overlap high?+
The current verdict is Low Overlap. That means the two ETFs have limited duplication in portfolio weight.
Why do VTI and VXF overlap?+
VTI and VXF overlap because the same large positions appear in both funds. In this comparison, the top three shared holdings explain 2.68% of the measured overlap score.
Which ETF is broader, VTI or VXF?+
VTI is the broader fund, while VXF is the more targeted sleeve. That does not automatically make one better, but it helps explain why the pair can overlap while still serving different roles.

How Overlap Is Calculated

A straightforward approach used by portfolio analysts.

Overlap = sum(min(Weight_A, Weight_B)) for each shared holding

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.

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