Data as of Oct 28, 2026.
BOXX vs MGK: Differences, Returns & Fees
BOXX is an actively managed short-term fund and MGK an equity index fund, and over the year to Oct 28, 2026, MGK returned +7.8% against +4.0%.
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Net assets: $14.5bn on Oct 28, 2026 for Alpha Architect 1-3 Month Box ETF, and $34.9bn on Sep 30, 2026 for Vanguard Morningstar Mega Cap Growth ETF.
Pair scorecard
MGK costs 0.14 points a year less; their one-year returns differ by 3.8 points.
| Measure | BOXX | MGK |
|---|---|---|
| Return | ||
| Total return, 1 year | +4.0% | +7.8% |
| Drawdown | ||
| Below its high | 4.4%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | No index, actively managed | Morningstar US Mega Cap Growth Index |
| Cost and size | ||
| Expense ratio | 0.19% | 0.05% |
| Net assets, BOXX as of Oct 28, 2026 and MGK as of Sep 30, 2026 | $14.5bn | $34.9bn |
| Holdings | ||
| Holdings in common | not published | |
| In the S&P 500, by weight | 99% | |
| Top ten holdings, share of the fund | 64.5% | |
Side by side
BOXX and MGK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
BOXX
BOXX is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +4.0% with distributions reinvested. The prospectus expense ratio is 0.19% a year.
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.
Questions people ask
- Which returned more over the last year, BOXX or MGK?
- In the year to Oct 28, 2026, with distributions reinvested, BOXX returned +4.0% and MGK +7.8%.
- Which is cheaper, BOXX or MGK?
- MGK is cheaper, by 0.14 percentage points a year. That is about $14 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.
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ETFIQ, BOXX against MGK, data as of Oct 28, 2026. https://etfiq.com/compare/any/boxx-vs-mgk
ETFIQ. (Oct 28, 2026). BOXX against MGK. Retrieved from https://etfiq.com/compare/any/boxx-vs-mgk
[BOXX against MGK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/boxx-vs-mgk)
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