MMK vs QQQ
State Street Prime Money Market ETF vs Invesco QQQ Trust, Series 1
Which is better, MMK or QQQ?
MMK and QQQ are close on what we can measure.
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 | MMK | QQQ |
|---|---|---|
| Expense Ratio | 0.18%Tie | 0.18%Tie |
| AUM | $29M | $483.5B |
| Dividend Yield | 1.68% | 0.44% |
| Holdings | 69 | 107 |
| YTD Return | +2.26% | +21.71%Best |
| 1Y Return | - | +25.89% |
| 3Y Return (annualized) | - | +28.80% |
| 5Y Return (annualized) | - | +15.67% |
| Fund Family | State Street Investment Management | Invesco (US) |
| Category | Money Market | Equity |
| Style | - | Large Cap Growth |
| Inception | Feb 10, 2026 | Mar 10, 1999 |
Not shown on this pair: Volatility (annualized), Max Drawdown, $10,000 over the window, Top 10 Weight.
MMK vs QQQ 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.
MMK vs QQQ Performance
State Street Prime Money Market ETF (MMK) is an ETF from State Street Investment Management and Invesco QQQ Trust, Series 1 (QQQ) is an ETF from Invesco (US). Year to date, MMK is up 2.26% versus a gain of 21.71% for QQQ.
Past performance does not guarantee future results.
Fees and Cost Over Time
MMK charges 0.18% per year while QQQ charges 0.18%. On a $10,000 position that is $18 vs $18 annually. On income, MMK currently yields 1.68% against 0.44% for QQQ.
Holdings Overlap
We hold position weights for 10 holdings in MMK and 102 in QQQ, totalling 10.8% and 99.9% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
0 positions in common, counted across the 10 positions we hold weights for in MMK and 102 in QQQ, against full books of 69 and 107.
You are not choosing between two funds in isolation.
Whichever of MMK and QQQ you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, MMK or QQQ?
MMK has an expense ratio of 0.18% while QQQ charges 0.18%. At the precision these are quoted to, they cost the same.
Which pays a higher dividend, MMK or QQQ?
MMK yields 1.68% while QQQ yields 0.44%, so MMK currently pays the higher dividend yield.
Is QQQ better than MMK?
MMK and QQQ are close on every measure we can compare. Which one suits a particular account depends on what it is for. This is information, not a recommendation.