CGGG vs SPY
Capital Group US Large Growth ETF vs State Street SPDR S&P 500 ETF Trust
Which is better, CGGG or SPY?
Large Cap Growth against Large Cap Blend.
SPY has a lower expense ratio. SPY led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.94. SPY is less concentrated, with 37.8% of the fund in its ten largest positions against 59.9%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | CGGG | SPY |
|---|---|---|
| Expense Ratio | 0.39% | 0.09%Best |
| AUM | $66M | $804.7B |
| Dividend Yield | 0.09% | 0.98% |
| Holdings | 44 | 505 |
| YTD Return | -1.35% | +11.97%Best |
| 1Y Return | -1.76% | +16.40%Best |
| 3Y Return (annualized) | - | +21.10% |
| 5Y Return (annualized) | - | +12.88% |
| Volatility (annualized) | 16.6% | 12.0%Best |
| Max Drawdown | -17.8% | -8.9%Best |
| $10,000 over 1.2 years | $10,882 | $12,530Best |
| Top 10 Weight | 59.9% | 37.8%Best |
| Fund Family | Capital Group (US) | State Street Investment Management |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Blend |
| Inception | Jun 24, 2025 | Jan 22, 1993 |
Volatility and max drawdown, and the $10,000 over 1.2 years row, are measured over the window both funds cover: Jun 26, 2025 to Sep 14, 2026 (1.2 years).
CGGG vs SPY growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1.2 years both funds cover.
CGGG vs SPY Performance
Capital Group US Large Growth ETF (CGGG) is an ETF from Capital Group (US) and State Street SPDR S&P 500 ETF Trust (SPY) is an ETF from State Street Investment Management. Over the past year CGGG returned -1.76% while SPY returned +16.40%. Year to date, CGGG is down 1.35% versus a gain of 11.97% for SPY.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
CGGG has been the more volatile fund, with annualized monthly volatility of 16.6% compared with 12.0% for SPY. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -17.8% for CGGG and -8.9% for SPY. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.94. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
CGGG charges 0.39% per year while SPY charges 0.09%. On a $10,000 position that is $39 vs $9 annually, a gap of $30 per year that compounds over a long holding period. On income, CGGG currently yields 0.09% against 0.98% for SPY.
Holdings Overlap
85.5% of CGGG's money is in holdings SPY also owns. 40.9% of SPY's money is in holdings CGGG also owns.
Most of CGGG is already inside SPY. Owning both mostly buys the same companies twice.
30 positions in common, counted across the 42 positions we hold weights for in CGGG and 504 in SPY, against full books of 44 and 505.
What only one of them owns
Measured across the 42 and 504 positions we hold weights for.
SPY holds 467 positions CGGG does not, 58.4% of the fund.
Largest: GOOGL 2.99%, JPM 1.45%, BRK.B 1.40%, AMD 1.14%, XOM 1.04%
Top Shared Holdings
| Stock | Weight in CGGG | Weight in SPY | Difference |
|---|---|---|---|
| NVDANvidia Corp | 12.22% | 8.01% | 4.21% |
| GOOGAlphabet Inc | 9.78% | 2.39% | 7.39% |
| MSFTMicrosoft Corp | 6.38% | 5.66% | 0.72% |
| AVGOBroadcom Inc | 8.42% | 2.66% | 5.76% |
| AAPLApple, Inc | 2.55% | 7.26% | 4.71% |
| METAMeta Platforms Inc | 5.40% | 1.93% | 3.47% |
| MUMicron Technology, Inc. | 4.21% | 1.60% | 2.61% |
| AMZNAmazon.Com Inc | 1.74% | 3.79% | 2.05% |
| APHAmphenol Corp. Class A | 4.28% | 0.31% | 3.97% |
| MAMastercard Inc | 3.79% | 0.71% | 3.08% |
85.5% of CGGG is already inside SPY.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, CGGG or SPY?
CGGG has an expense ratio of 0.39% while SPY charges 0.09%. SPY is the cheaper option, by $30 a year on a $10,000 investment.
Which performed better, CGGG or SPY?
Over the past year CGGG returned -1.76% vs +16.40% for SPY, so SPY leads on 1-year performance. Over the longest common window we track (1 years), CGGG annualized +7.30% vs +20.68% for SPY. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, CGGG or SPY?
CGGG has been the more volatile fund at 16.6% annualized versus 12.0% for SPY. Worst drawdown: CGGG -17.8% vs SPY -8.9%.
Should I hold both CGGG and SPY?
CGGG and SPY have a monthly-return correlation of 0.94, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
What is the holdings overlap between CGGG and SPY?
85.5% of CGGG's money is in holdings SPY also owns. 40.9% of SPY's is in holdings CGGG also owns. They hold 30 positions in common, counted across the 42 positions we hold weights for in CGGG and 504 in SPY.
Which pays a higher dividend, CGGG or SPY?
CGGG yields 0.09% while SPY yields 0.98%, so SPY currently pays the higher dividend yield.
Is SPY better than CGGG?
SPY has a lower expense ratio. SPY led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.94. SPY is less concentrated, with 37.8% of the fund in its ten largest positions against 59.9%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.