VOO vs VTI overlap - what they share and where they differ
VOO and VTI share 88.2% of their weight across 498 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
VOO and VTI
88.2%
498 shared positions
VOO
VANGUARD 500 INDEX FUND
Reported positions cover 100% of the fund, 500 positions · Jun 30, 2026
Top 10: 37.9%·Holdings of VOO
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
Reported positions cover 98% of the fund, 1,185 positions · Jun 30, 2026
Top 10: 33.5%·Holdings of VTI
Reported positions cover VOO 100%, VTI 98% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
VTI vs VOO side by side
VOOVANGUARD 500 INDEX FUND
500
stock positions reported to the SEC
0.1% of its weight is in 2 names VTI does not hold
VTIVANGUARD TOTAL STOCK MARKET INDEX FUND
1,185
stock positions reported to the SEC
10.1% of its weight is in 687 names VOO does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: VOO has 3.0 points more of it.
The figures side by side
| VOO | VTI | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jun 30, 2026 |
| Stock positions reported | 500 | 1,185 |
| Weight of the ten largest | 37.9% | 33.5% |
| Largest position | NVDA 7.5% | NVDA 6.4% |
| Held alone | 2 positions, 0.1% | 687 positions, 10.1% |
| Covered by stock positions | 100% | 98% |
Holdings they share
| Stock | In VOO | In VTI | Counted |
|---|---|---|---|
| NVDANVIDIA Corp | 7.51% | 6.36% | 6.36% |
| AAPLApple Inc | 6.59% | 5.87% | 5.87% |
| GOOGLAlphabet Inc | 5.84% | 5.18% | 5.18% |
| MSFTMicrosoft Corp | 4.30% | 3.83% | 3.83% |
| AMZNAmazon.com Inc | 3.62% | 3.19% | 3.19% |
| AVGOBroadcom Inc | 2.77% | 2.47% | 2.47% |
| MUMicron Technology Inc | 2.02% | 1.80% | 1.80% |
| METAMeta Platforms Inc | 1.92% | 1.71% | 1.71% |
| TSLATesla Inc | 1.84% | 1.64% | 1.64% |
| LLYEli Lilly & Co | 1.47% | 1.40% | 1.40% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in VOO
Only in VTI
Questions people ask
Is VOO the same as VTI?
88.2% of their weight sits in the same 498 holdings. VOO also reports NXPI, AMCR, which the other does not. VTI also reports SPCX, SNOW, BE, which the other does not.
How is the overlap between VOO and VTI measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 100% of VOO and 98% of VTI, so the number cannot exceed the smaller coverage.
Which holds more, VTI or VOO?
VOO reports 500 stock positions and VTI reports 1,185. 0.1% of VOO's weight sits in names VTI does not hold, and 10.1% of VTI's weight in names VOO does not hold. The ten largest positions are 37.9% of VOO and 33.5% of VTI.
How do VOO and VTI differ by sector?
The widest gap is Technology: VOO has 3.0 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
Other pairs with these funds
VOO against other funds in the table
VTI against other funds in the table
Add a third fund in the tool·All fund pairs
Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.