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ETF comparison

QQQ vs VIOO

US Large Cap Growth vs US Small Cap.

Invesco QQQ Trust · Vanguard S&P Small-Cap 600 Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

0 positions appear in both funds. Buying equal dollars of QQQ and VIOO would leave roughly 0.0% of each dollar exposed to the same underlying securities.

QQQ unmatched 99.9% Shared 0.0% VIOO unmatched 99.8%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In QQQ only
102 positions
Shared
0 positions
In VIOO only
603 positions

Side by side

QQQ

Invesco QQQ Trust

Invesco · US Large Cap Growth

83 composite / 100
Expense ratio
0.18%
Net assets
$498.95B
TTM yield
0.44%
Top-10 conc.
45.0%
VIOO

Vanguard S&P Small-Cap 600 Index Fund ETF Shares

Vanguard · US Small Cap

92 composite / 100
Expense ratio
0.070%
Net assets
$6.09B
whole fund, 2 share classes
TTM yield
1.17%
Top-10 conc.
6.3%

Sub-score comparison

82
Cost
93
90
Tax efficiency
88
100
Liquidity
91
50
Concentration
100
—
Tracking quality
—
QQQ sub-score VIOO

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VIOO is 11 bps cheaper than QQQ. On a $100,000 position that's about $110/yr more in fees for QQQ.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with QQQ vs VIOO.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in QQQ

102 total
  • NVIDIA Corp. 7.60%
  • Apple Inc. 6.67%
  • Micron Technology, Inc. 5.64%
  • Microsoft Corp. 4.35%
  • Advanced Micro Devices, Inc. 4.10%
  • Amazon.com, Inc. 4.02%
  • Tesla, Inc. 3.30%
  • Alphabet Inc. 3.27%
  • Intel Corp. 3.04%
  • Alphabet Inc. 3.02%

Only in VIOO

603 total
  • Sanmina Corp 0.83%
  • Semtech Corp 0.83%
  • Viavi Solutions Inc 0.66%
  • Viasat Inc 0.64%
  • Lumen Technologies Inc 0.61%
  • FormFactor Inc 0.57%
  • Element Solutions Inc 0.57%
  • Argan Inc 0.54%
  • Enphase Energy Inc 0.53%
  • Molina Healthcare Inc 0.53%

Related comparisons

More comparisons with QQQ

More comparisons with VIOO

Percentages are holdings overlap with the named fund.

Open QQQ or VIOO at a brokerage

Both funds trade commission-free at major US brokerages.

Open at Fidelity

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.