MGK vs QUAL overlap - what they share and where they differ
MGK and QUAL share 44.1% of their weight across 23 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.
MGK and QUAL
44.1%
23 shared positions
MGK
VANGUARD MEGA CAP GROWTH INDEX FUND
Reported positions cover 100% of the fund, 55 positions · Jun 30, 2026
Top 10: 66.8%·Holdings of MGK
QUAL
iShares MSCI USA Quality Factor ETF
Reported positions cover 100% of the fund, 124 positions · Jul 31, 2026
Top 10: 44.4%·Holdings of QUAL
Reported positions cover MGK 100%, QUAL 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
QUAL vs MGK side by side
MGKVANGUARD MEGA CAP GROWTH INDEX FUND
55
stock positions reported to the SEC
34.5% of its weight is in 32 names QUAL does not hold
QUALiShares MSCI USA Quality Factor ETF
124
stock positions reported to the SEC
42.7% of its weight is in 101 names MGK does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: MGK has 27.9 points more of it.
The figures side by side
| MGK | QUAL | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jul 31, 2026 |
| Stock positions reported | 55 | 124 |
| Weight of the ten largest | 66.8% | 44.4% |
| Largest position | NVDA 13.3% | MSFT 7.2% |
| Held alone | 32 positions, 34.5% | 101 positions, 42.7% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In MGK | In QUAL | Counted |
|---|---|---|---|
| MSFTMicrosoft Corp | 7.50% | 7.16% | 7.16% |
| AAPLApple Inc | 12.17% | 6.64% | 6.64% |
| NVDANVIDIA Corp | 13.27% | 5.85% | 5.85% |
| METAMeta Platforms Inc | 4.08% | 3.69% | 3.69% |
| GOOGLAlphabet Inc | 10.58% | 3.68% | 3.68% |
| LLYEli Lilly & Co | 3.40% | 3.66% | 3.40% |
| LRCXLam Research Corp | 1.92% | 3.49% | 1.92% |
| VVisa Inc | 1.82% | 3.17% | 1.82% |
| KLACKLA Corp | 1.48% | 2.47% | 1.48% |
| MAMastercard Inc | 1.47% | 2.28% | 1.47% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in MGK
Only in QUAL
Questions people ask
Is MGK the same as QUAL?
44.1% of their weight sits in the same 23 holdings. MGK also reports AMZN, AVGO, TSLA, which the other does not. QUAL also reports XOM, JNJ, BRK.A, which the other does not.
How is the overlap between MGK and QUAL 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 MGK and 100% of QUAL, so the number cannot exceed the smaller coverage.
Which holds more, QUAL or MGK?
MGK reports 55 stock positions and QUAL reports 124. 34.5% of MGK's weight sits in names QUAL does not hold, and 42.7% of QUAL's weight in names MGK does not hold. The ten largest positions are 66.8% of MGK and 44.4% of QUAL.
How do MGK and QUAL differ by sector?
The widest gap is Technology: MGK has 27.9 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.
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.