RKSG vs SPY
Ruk Strategic Growth ETF vs State Street SPDR S&P 500 ETF Trust
Which is better, RKSG or SPY?
Large Cap Growth against Large Cap Blend.
SPY has a lower expense ratio. SPY is less concentrated, with 38.2% of the fund in its ten largest positions against 43.8%.
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 | RKSG | SPY |
|---|---|---|
| Expense Ratio | 0.50% | 0.09%Best |
| AUM | $3M | $823.2B |
| Dividend Yield | 0.00% | 0.99% |
| Holdings | 478 | 1,515 |
| YTD Return | +14.66%Best | +13.53% |
| 1Y Return | - | +17.47% |
| 3Y Return (annualized) | - | +22.36% |
| 5Y Return (annualized) | - | +13.21% |
| Top 10 Weight | 43.8% | 38.2%Best |
| Fund Family | Ruk Funds Management, LLC | State Street Investment Management |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Blend |
| Inception | Mar 31, 2026 | Jan 22, 1993 |
Not shown on this pair: Volatility (annualized), Max Drawdown, $10,000 over the window.
RKSG 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 is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
RKSG vs SPY Performance
Ruk Strategic Growth ETF (RKSG) is an ETF from Ruk Funds Management, LLC and State Street SPDR S&P 500 ETF Trust (SPY) is an ETF from State Street Investment Management. Year to date, RKSG is up 14.66% versus a gain of 13.53% for SPY.
Past performance does not guarantee future results.
Fees and Cost Over Time
RKSG charges 0.50% per year while SPY charges 0.09%. On a $10,000 position that is $50 vs $9 annually, a gap of $41 per year that compounds over a long holding period. On income, RKSG currently yields 0.00% against 0.99% for SPY.
Holdings Overlap
87.3% of RKSG's money is in holdings SPY also owns. 66.0% of SPY's money is in holdings RKSG also owns.
Most of RKSG is already inside SPY. Owning both mostly buys the same companies twice.
181 positions in common, counted across the 241 positions we hold weights for in RKSG and 504 in SPY, against full books of 478 and 1,515.
What only one of them owns
Our book lists 316 positions for SPY that do not appear in our book for RKSG (33.1% of the fund), and 51 for RKSG that do not appear in SPY (9.2%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
Top Shared Holdings
| Stock | Weight in RKSG | Weight in SPY | Difference |
|---|---|---|---|
| NVDANvidia Corp | 11.37% | 7.78% | 3.59% |
| AAPLApple, Inc | 8.19% | 7.45% | 0.74% |
| MSFTMicrosoft Corp | 4.73% | 5.71% | 0.98% |
| GOOGLAlphabet Inc | 4.68% | 3.12% | 1.56% |
| AMZNAmazon.Com Inc | 2.82% | 3.78% | 0.96% |
| LLYEli Lilly & Co. | 3.67% | 1.37% | 2.30% |
| AVGOBroadcom Inc | 2.19% | 2.48% | 0.29% |
| METAMeta Platforms Inc | 1.67% | 2.22% | 0.55% |
| JNJJohnson & Johnson - Common | 2.15% | 0.98% | 1.17% |
| MRKMerck & Company Inc | 2.06% | 0.54% | 1.52% |
87.3% of RKSG 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, RKSG or SPY?
RKSG has an expense ratio of 0.50% while SPY charges 0.09%. SPY is the cheaper option, by $41 a year on a $10,000 investment.
What is the holdings overlap between RKSG and SPY?
87.3% of RKSG's money is in holdings SPY also owns. 66.0% of SPY's is in holdings RKSG also owns. They hold 181 positions in common, counted across the 241 positions we hold weights for in RKSG and 504 in SPY.
Which pays a higher dividend, RKSG or SPY?
RKSG yields 0.00% while SPY yields 0.99%, so SPY currently pays the higher dividend yield.
Is SPY better than RKSG?
SPY has a lower expense ratio. SPY is less concentrated, with 38.2% of the fund in its ten largest positions against 43.8%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.