Data as of Oct 28, 2026.
MGK vs XRT: Differences, Returns & Fees
Over the year to Oct 28, 2026, MGK returned +7.8% to XRT's +2.4%; 2% of their weight is in the same names.
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Net assets: $34.9bn on Sep 30, 2026 for Vanguard Morningstar Mega Cap Growth ETF, and $362m on Oct 27, 2026 for State Street SPDR S&P Retail ETF.
Pair scorecard
MGK costs 0.30 points a year less; their one-year returns differ by 5.4 points; MGK is far larger, $34.9bn against $435m.
| Measure | MGK | XRT |
|---|---|---|
| Return | ||
| Total return, 1 year | +7.8% | +2.4% |
| Drawdown | ||
| Below its high | 4.4%, high on Oct 6, 2026 | 9.9%, high on Nov 16, 2021 |
| Benchmark | ||
| What it tracks | Morningstar US Mega Cap Growth Index | S&P Retail Select Industry Index |
| Cost and size | ||
| Expense ratio | 0.05% | 0.35% |
| Net assets, as of Sep 30, 2026 | $34.9bn | $435m |
| Holdings | ||
| Holdings in common | 2% | |
| Top ten holdings, share of the fund | 64.5% | 16.6% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, MGK and XRT hold 2% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
2% in common
Only in one fund ↓
Side by side
MGK and XRT on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
MGK
MGK tracks an index of Mega Cap Growth. Over the year to Oct 28, 2026 it returned +7.8% with distributions reinvested. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer as of Sep 30, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 54 positions, with the top ten at 64.5%. It sat 4.4% below its high of Oct 6, 2026 on Oct 28, 2026.
XRT
XRT tracks the S&P Retail. Over the year to Oct 28, 2026 it returned +2.4% with distributions reinvested. The prospectus expense ratio is 0.35% a year. By its holdings published by its issuer for Oct 27, 2026, 22% of the fund by weight is stocks the S&P 500 also holds, across 74 positions, with the top ten at 16.6%. It sat 9.9% below its high of Nov 16, 2021 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, MGK or XRT?
- In the year to Oct 28, 2026, with distributions reinvested, MGK returned +7.8% and XRT +2.4%.
- Which is cheaper, MGK or XRT?
- MGK is cheaper, by 0.30 percentage points a year. That is about $30 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, MGK against XRT, data as of Oct 28, 2026. https://etfiq.com/compare/any/mgk-vs-xrt
ETFIQ. (Oct 28, 2026). MGK against XRT. Retrieved from https://etfiq.com/compare/any/mgk-vs-xrt
[MGK against XRT (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/mgk-vs-xrt)
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