Data as of Oct 28, 2026.
CGGR vs MGK: Differences, Returns & Fees
Over the year to Oct 28, 2026, CGGR returned +2.6% to MGK's +7.8%; 46% of their weight is in the same names.
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Net assets: $25.9bn on Oct 27, 2026 for Capital Group Growth ETF, and $34.9bn on Sep 30, 2026 for Vanguard Morningstar Mega Cap Growth ETF.
Pair scorecard
MGK costs 0.34 points a year less; their one-year returns differ by 5.2 points; MGK is 1.3 times larger.
| Measure | CGGR | MGK |
|---|---|---|
| Return | ||
| Total return, 1 year | +2.6% | +7.8% |
| Drawdown | ||
| Below its high | 3.4%, high on Oct 6, 2026 | 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 | 0.39% | 0.05% |
| Net assets, as of Sep 30, 2026 | $26.1bn | $34.9bn |
| Holdings | ||
| Holdings in common | 46% | |
| Top ten holdings, share of the fund | 39.7% | 64.5% |
Holdings in common uses holdings dated Aug 31, 2026 and Sep 30, 2026. Method
What they share
By the books each fund has filed, CGGR and MGK hold 46% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Sep 30, 2026.
half
46% in common
Only in one fund ↓
Side by side
CGGR and MGK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
CGGR and MGK do different jobs. What does each one do in a portfolio?
- What each follows. CGGR follows No index, actively managed and MGK follows Morningstar US Mega Cap Growth Index.
- Holdings in common. 46% of the weight is in the same securities (holdings dated Aug 31, 2026 and Sep 30, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 CGGR returned +2.6% and MGK +7.8% with distributions reinvested, a gap of 5.2 points.
Data as of Oct 28, 2026.
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CGGR
CGGR is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +2.6% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.39% a year. By its holdings filed for Aug 31, 2026, 78% of the fund by weight is stocks the S&P 500 also holds, across 96 positions, with the top ten at 39.7%. It sat 3.4% below its high of Oct 6, 2026 on Oct 28, 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
- Which returned more over the last year, CGGR or MGK?
- In the year to Oct 28, 2026, with distributions reinvested, CGGR returned +2.6% and MGK +7.8%.
- Which is cheaper, CGGR or MGK?
- MGK is cheaper, by 0.34 percentage points a year. That is about $34 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, CGGR against MGK, data as of Oct 28, 2026. https://etfiq.com/compare/any/cggr-vs-mgk
ETFIQ. (Oct 28, 2026). CGGR against MGK. Retrieved from https://etfiq.com/compare/any/cggr-vs-mgk
[CGGR against MGK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/cggr-vs-mgk)
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