FNDX vs SCHX overlap - what they share and where they differ
FNDX and SCHX share 63.9% of their weight across 570 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.
FNDX and SCHX
63.9%
570 shared positions
FNDX
Schwab Fundamental U.S. Large Company ETF
Reported positions cover 100% of the fund, 722 positions · May 31, 2026
Top 10: 23.8%·Holdings of FNDX
SCHX
Schwab U.S. Large-Cap ETF
Reported positions cover 100% of the fund, 734 positions · May 31, 2026
Top 10: 38.5%·Holdings of SCHX
Reported positions cover FNDX 100%, SCHX 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
SCHX vs FNDX side by side
FNDXSchwab Fundamental U.S. Large Company ETF
722
stock positions reported to the SEC
4.7% of its weight is in 152 names SCHX does not hold
SCHXSchwab U.S. Large-Cap ETF
734
stock positions reported to the SEC
5.5% of its weight is in 164 names FNDX does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: SCHX has 19.4 points more of it.
The figures side by side
| FNDX | SCHX | |
|---|---|---|
| Filing date | May 31, 2026 | May 31, 2026 |
| Stock positions reported | 722 | 734 |
| Weight of the ten largest | 23.8% | 38.5% |
| Largest position | AAPL 4.6% | NVDA 7.5% |
| Held alone | 152 positions, 4.7% | 164 positions, 5.5% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In FNDX | In SCHX | Counted |
|---|---|---|---|
| AAPLApple Inc | 4.63% | 6.69% | 4.63% |
| GOOGLAlphabet Inc | 4.27% | 5.81% | 4.27% |
| MSFTMicrosoft Corp | 2.32% | 4.88% | 2.32% |
| AMZNAmazon.com Inc | 1.85% | 3.86% | 1.85% |
| MUMicron Technology Inc | 1.59% | 1.60% | 1.59% |
| BRK.ABerkshire Hathaway Inc | 1.41% | 1.27% | 1.27% |
| METAMeta Platforms Inc | 1.24% | 2.02% | 1.24% |
| JPMORGAN CHASE & CO | 1.38% | 1.18% | 1.18% |
| EXXON MOBIL CORP | 2.28% | 0.89% | 0.89% |
| INTCIntel Corp | 2.57% | 0.79% | 0.79% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in FNDX
Only in SCHX
Questions people ask
Is FNDX the same as SCHX?
63.9% of their weight sits in the same 570 holdings. FNDX also reports LUMN, AVT, PBF, which the other does not. SCHX also reports PLTR, CRWD, APP, which the other does not.
How is the overlap between FNDX and SCHX 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 FNDX and 100% of SCHX, so the number cannot exceed the smaller coverage.
Which holds more, SCHX or FNDX?
FNDX reports 722 stock positions and SCHX reports 734. 4.7% of FNDX's weight sits in names SCHX does not hold, and 5.5% of SCHX's weight in names FNDX does not hold. The ten largest positions are 23.8% of FNDX and 38.5% of SCHX.
How do FNDX and SCHX differ by sector?
The widest gap is Technology: SCHX has 19.4 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
SCHX 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.