QQQ vs SOXX: fund overlap

ETF comparisons  /  QQQ vs SOXX

US large-cap growth comparison · QQQ 2026-06-30 · SOXX 2026-09-11

QQQ vs SOXX

Invesco QQQ Trust, Series 1 compared with iShares Semiconductor ETF

Most company exposure is different between these funds.QQQ has 85 companies outside the overlap; SOXX has 14.

Do QQQ and SOXX overlap?

QQQ and SOXX overlap by 36.6% by weight, across 19 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
QQQ holdings and fund profile
SOXXequity

iShares Semiconductor ETF

34holdings
0.34%annual fee
USmarket
Valuation29 companies covered
33.9×P / E91% by weight
10.38×P / B98% by weight
3.0%Earnings yield
SOXX holdings and fund profile

Price development

Both lines rebased to 0% over their shared dates

Largest shared positions

19 companies held in both funds

QQQ weight SOXX weight
Shared companyQQQ SOXX
NVIDIA CORP NVDA
7.58%
9.04%
Micron Technology Inc MU
5.62%
8.78%
ADVANCED MICRO DEVICES AMD
4.09%
8.74%
Intel Corp INTC
3.03%
5.68%
BROADCOM INC AVGO
2.80%
7.08%
Applied Materials Inc AMAT
2.48%
4.43%
LAM RESEARCH CORPORATION LRCX
2.34%
4.10%
KLA Corp KLAC
1.70%
4.11%
Texas Instruments Inc TXN
1.17%
3.84%
MARVELL TECHNOLOGY, INC. MRVL
1.13%
5.03%
QUALCOMM Inc QCOM
0.84%
3.17%
ANALOG DEVICES, INC. ADI
0.84%
4.00%
ASML HOLDING NV EUR 0.09 ADR ASML
0.79%
2.39%
ARM Holdings PLC ARM
0.65%
0.72%
Astera Labs Inc ALAB
0.36%
2.22%
TERADYNE INC TER
0.33%
3.21%
NXP Semiconductors N.V. NXPI
0.31%
3.22%
MONOLITHIC POWER SYSTEMS, INC. MPWR US
0.29%
3.18%
MICROCHIP TECHNOLOGY INCORPORATED MCHP
0.21%
2.14%

QQQ and SOXX questions

Based on the holdings compared above

How much do QQQ and SOXX overlap?

QQQ and SOXX overlap by 36.6% by weight, across 19 shared companies.

Which companies do QQQ and SOXX both hold?

The largest companies held in both funds are NVIDIA CORP, Micron Technology Inc, ADVANCED MICRO DEVICES, Intel Corp, BROADCOM INC.

Can I hold both QQQ and SOXX?

Holding both means 36.6% 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 QQQ or SOXX cheaper?

QQQ has a 0.18% expense ratio and SOXX has 0.34%.

How do QQQ and SOXX compare on valuation?

QQQ has a weighted P/E of 28.8 and SOXX has a weighted P/E of 33.9.

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