CGGR vs MGK: holdings overlap, shared companies and scores

As of September 11, 2026, CGGR and MGK overlap 45.5% by weight. Capital Group Growth ETF (CGGR): Large-cap U.S. growth stocks Vanguard Morningstar Mega Cap Growth ETF (MGK): U.S. mega-cap growth stocks.

Updated September 11, 2026

How much do CGGR and MGK overlap?

As of September 11, 2026, CGGR and MGK overlap 45.5% by weight.

54% of CGGR is already inside MGK.

81% of MGK is already inside CGGR.

CGGR holds 96 companies and MGK holds 58; 27 are in both.

Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.

How does ETF Copilot score CGGR and MGK?

As of September 11, 2026, ETF Copilot scores CGGR 7.0 out of 10 and MGK 5.6 out of 10.

They differ most on Growth: CGGR 6.9 and MGK 2.3.

The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.

CGGR vs MGK — ETF Copilot factor scores, 0–10
Factor	CGGR	MGK
Growth	6.9	2.3
Valuation	8.4	4.8
Risk	6.5	3.3
Quality	8.4	10.0
Return	5.7	8.3

MGK is the cheaper of the two at 0.05% a year

As of September 11, 2026, CGGR charges 0.39% a year, yields 0.74% and holds $25.4B in assets across 96 positions.

As of September 11, 2026, MGK charges 0.05% a year, yields 0.35% and holds $32.4B in assets across 58 positions.

CGGR vs MGK — cost, income and size
Measure	CGGR	MGK
Expense ratio	0.39%	0.05%
Dividend yield	0.74%	0.35%
Assets under management	$25.4B	$32.4B
Holdings	96	58

Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.

Where CGGR and MGK trade against their own history

CGGR trades at 28.1 times earnings, against its own median of 30.1, and is cheaper than 87% of its own 31 monthly readings since 2024.

MGK trades at 31.0 times earnings, against its own median of 28.2, and is more expensive than 70% of its own 114 monthly readings since 2017.

What moved CGGR and MGK this week

CGGR fell 1.2% in the week to September 11, 2026. The holdings that moved it most were Nvidia (−4.4%), Shopify (−11.5%) and Vertex Pharmaceuticals (−7.6%); Meta Platforms (+6.1%) pushed the other way.

MGK fell 0.8% in the week to September 11, 2026. The holdings that moved it most were Nvidia (−4.4%), Microsoft (−2.8%) and Eli Lilly (−3.8%); Advanced Micro Devices (+13.1%) pushed the other way.

What do CGGR and MGK each hold?

What's inside CGGR: Tech 53%, Magnificent 7 31%.

40% of CGGR is its ten largest holdings.

What's inside MGK: Tech 74%, Magnificent 7 60%.

67% of MGK is its ten largest holdings.

Compare with similar funds

Cite this

ETF Copilot, “CGGR vs MGK holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/cggr-vs-mgk