3ISHUS
iShares Core S&P Total U.S. Stock Market ETF
2,502holdings
0.03%annual fee
USmarket
Valuation1,119 companies covered
26.5×P / E94% by weight
4.85×P / B84% by weight
3.8%Earnings yield
ETF comparisons / 3ISH vs QQQ
Fund comparison · 3ISH · QQQ 2026-06-30
3ISH vs QQQ
iShares Core S&P Total U.S. Stock Market ETF compared with Invesco QQQ Trust, Series 1
The funds share a substantial core but differ outside it.3ISH has 1,104 companies outside the overlap; QQQ has 12.
Do 3ISH and QQQ overlap?
3ISH and QQQ overlap by 48.5% by weight, across 92 shared companies.
QQQUS large-cap growth
Invesco QQQ Trust, Series 1
105holdings
0.18%annual fee
USmarket
Valuation97 companies covered
28.8×P / E93% by weight
8.79×P / B85% by weight
3.5%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
92 companies held in both funds
3ISH weight
QQQ weight
| Shared company | 3ISH | QQQ |
|---|---|---|
| NVIDIA CORP NVDA | 6.57% | 7.58% |
| Apple Inc AAPL | 6.31% | 6.65% |
| ALPHABET INC GOOGL 2 share classes | 5.28% | 6.27% |
| ↳ ALPHABET INC-CL A GOOGL | 2.93% | 3.26% |
| ↳ ALPHABET INC-CL C GOOG | 2.34% | 3.02% |
| Microsoft Corp MSFT | 4.04% | 4.34% |
| AMAZON.COM INC AMZN | 3.31% | 4.01% |
| BROADCOM INC AVGO | 2.37% | 2.80% |
| META PLATFORMS INC-CLASS A META | 1.79% | 2.61% |
| TESLA INC TSLA | 1.54% | 3.29% |
| Micron Technology Inc MU | 1.53% | 5.62% |
| ADVANCED MICRO DEVICES AMD | 1.18% | 4.09% |
| Intel Corp INTC | 0.79% | 3.03% |
| WALMART INC. WMT | 0.68% | 2.39% |
| Applied Materials Inc AMAT | 0.67% | 2.48% |
| CISCO SYSTEMS, INC. CSCO | 0.62% | 2.00% |
| LAM RESEARCH CORPORATION LRCX | 0.61% | 2.34% |
| Costco Wholesale Corp COST | 0.59% | 1.79% |
| NETFLIX INC NFLX | 0.46% | 1.30% |
| KLA Corp KLAC | 0.43% | 1.70% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.42% | 1.16% |
| Palo Alto Networks Inc PANW | 0.40% | 1.20% |
| Texas Instruments Inc TXN | 0.38% | 1.17% |
| SANDISK CORPORATION SNDK | 0.36% | 1.45% |
| Linde PLC LIN | 0.36% | 1.04% |
| MARVELL TECHNOLOGY, INC. MRVL | 0.29% | 1.13% |
| Amgen Inc AMGN | 0.28% | 0.84% |
3ISH and QQQ questions
Based on the holdings compared above
How much do 3ISH and QQQ overlap?
3ISH and QQQ overlap by 48.5% by weight, across 92 shared companies.
Which companies do 3ISH and QQQ both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, ALPHABET INC, Microsoft Corp, AMAZON.COM INC.
Can I hold both 3ISH and QQQ?
Holding both means 48.5% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is 3ISH or QQQ cheaper?
3ISH has a 0.03% expense ratio and QQQ has 0.18%.
How do 3ISH and QQQ compare on valuation?
3ISH has a weighted P/E of 26.5 and QQQ has a weighted P/E of 28.8.
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