Data as of Oct 28, 2026.
LYTE vs MGK: Differences, Returns & Fees
LYTE and MGK are measured over different days, and MGK charges 0.05% to LYTE's 0.65%.
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Net assets: $165m on Oct 28, 2026 for Roundhill Photonics & Optics ETF, and $34.9bn on Sep 30, 2026 for Vanguard Morningstar Mega Cap Growth ETF.
Pair scorecard
MGK costs 0.60 points a year less.
| Measure | LYTE | MGK |
|---|---|---|
| Return | ||
| Total return, 1 year | not published | +7.8% |
| Drawdown | ||
| Below its all-time high | 28.5%, high on Aug 17, 2026 | |
| Below its high | 4.4%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | Photonics and optics | Morningstar US Mega Cap Growth Index |
| Cost and size | ||
| Expense ratio | 0.65% | 0.05% |
| Net assets, LYTE as of Oct 28, 2026 and MGK as of Sep 30, 2026 | $165m | $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
LYTE and MGK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
LYTE
LYTE has no public holdings filing captured yet. Since it first traded on Aug 6, 2026 the fund returned −19.6% with distributions reinvested. It sits 28.5% below its all-time high of Aug 17, 2026.
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
- Are LYTE and MGK in the same category?
- LYTE is a thematic ETF and MGK is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
- Which is cheaper, LYTE or MGK?
- MGK is cheaper, by 0.60 percentage points a year. That is about $60 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, LYTE against MGK, data as of Oct 28, 2026. https://etfiq.com/compare/any/lyte-vs-mgk
ETFIQ. (Oct 28, 2026). LYTE against MGK. Retrieved from https://etfiq.com/compare/any/lyte-vs-mgk
[LYTE against MGK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/lyte-vs-mgk)
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