SPTM vs VT overlap - what they share and where they differ
SPTM and VT share 59.7% of their weight across 1,293 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.
SPTM and VT
59.7%
1,293 shared positions
SPTM
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Reported positions cover 100% of the fund, 1,490 positions · Jun 30, 2026
Top 10: 34.9%·Holdings of SPTM
VT
VANGUARD TOTAL WORLD STOCK INDEX FUND
Reported positions cover 99% of the fund, 8,979 positions · Jul 31, 2026
Top 10: 22.3%·Holdings of VT
Reported positions cover SPTM 100%, VT 99% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
VT vs SPTM side by side
SPTMState Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
1,490
stock positions reported to the SEC
0.6% of its weight is in 197 names VT does not hold
VTVANGUARD TOTAL WORLD STOCK INDEX FUND
8,979
stock positions reported to the SEC
38.9% of its weight is in 7,686 names SPTM does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: SPTM has 13.2 points more of it.
The figures side by side
| SPTM | VT | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jul 31, 2026 |
| Stock positions reported | 1,490 | 8,979 |
| Weight of the ten largest | 34.9% | 22.3% |
| Largest position | NVDA 6.9% | NVDA 4.1% |
| Held alone | 197 positions, 0.6% | 7,686 positions, 38.9% |
| Covered by stock positions | 100% | 99% |
Holdings they share
| Stock | In SPTM | In VT | Counted |
|---|---|---|---|
| NVDANVIDIA Corp | 6.92% | 4.06% | 4.06% |
| AAPLApple Inc | 6.07% | 3.87% | 3.87% |
| GOOGLAlphabet Inc | 5.38% | 3.27% | 3.27% |
| MSFTMicrosoft Corp | 3.96% | 2.99% | 2.99% |
| AMZNAmazon.com Inc | 3.33% | 2.28% | 2.28% |
| AVGOBroadcom Inc | 2.56% | 1.57% | 1.57% |
| METAMeta Platforms Inc | 1.76% | 1.06% | 1.06% |
| BRK.ABerkshire Hathaway Inc | 1.31% | 0.81% | 0.81% |
| JPMJPMorgan Chase & Co | 1.25% | 0.81% | 0.81% |
| MUMicron Technology Inc | 1.86% | 0.80% | 0.80% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in SPTM
Only in VT
Questions people ask
Is SPTM the same as VT?
59.7% of their weight sits in the same 1,293 holdings. SPTM also reports PR, SGI, TOPBUILD CORP, which the other does not. VT also reports TSM, SAMSUNG ELECTRONICS CO., LTD., ASML, which the other does not.
How is the overlap between SPTM and VT 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 SPTM and 99% of VT, so the number cannot exceed the smaller coverage.
Which holds more, VT or SPTM?
SPTM reports 1,490 stock positions and VT reports 8,979. 0.6% of SPTM's weight sits in names VT does not hold, and 38.9% of VT's weight in names SPTM does not hold. The ten largest positions are 34.9% of SPTM and 22.3% of VT.
How do SPTM and VT differ by sector?
The widest gap is Technology: SPTM has 13.2 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
SPTM 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.