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ETF Top Holdings Comparison

See which stocks two ETFs share in their top 10 positions, and how much weight each fund puts behind them. Instant, honest, no account needed.

First ETF

Second ETF

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— top-10 weight overlap

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Positions in common

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Holdings compared

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Weight in same stocks

Shared Top-10 Positions

Top 10 Holdings Side by Side

🟡 = shared holding

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Top-10 holdings data, updated regularly from public sources. Shared position counts and weight percentages reflect top-10 positions only — not full portfolio overlap. For broad market funds (VTI, VOO, SPY), true overlap is significantly higher than what top-10 data shows. Nothing here is personalized financial advice. Full disclosures.

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What this tool shows — and what it doesn't

This tool compares the top 10 holdings of two ETFs by weight. For each company that appears in both funds, it shows the weight each fund assigns to it. The top-10 weight overlap percentage is the sum of the minimum weight for each shared position — a measure of how much top-position capital lands in the same stock through both funds.

This is not a full portfolio overlap tool. VTI owns 3,700 stocks; its top 10 represent about 34% of its weight. The true overlap between VTI and VOO is approximately 82% across all holdings — this tool will show a lower figure because it only sees the top 10 positions. For complete portfolio overlap, ETF.com uses Morningstar full holdings data and is the right resource for broad index fund comparisons.

Where this tool is reliable: concentrated funds. For sector ETFs, dividend ETFs, and factor ETFs — where the top 10 positions represent 40-50% of fund weight — the shared holdings comparison gives a meaningful read on whether two funds are betting on the same companies. It also shows exactly which companies those are and how heavily each fund weights them.

Full Pair Analyses

These pages go deeper than the tool: written analysis, common questions answered, and context on whether owning both funds is redundant or complementary.

VTI vs VOO

VOO is 83% of VTI. Redundant to own both.

VOO vs QQQ

QQQ doubles your tech concentration. Not diversification.

SPY vs VOO

Identical index. SPY costs 0.065% more. Only reason to choose SPY: options.

QQQ vs QQQM

100% identical. QQQM saves 5 bps. Buy QQQM unless you trade options.

VTI vs QQQ

QQQ's 101 stocks sit in VTI at 5-7x lower weight. Active Nasdaq bet.

QQQ vs VGT

Amazon/Alphabet in QQQ, not VGT. Visa/Mastercard in VGT, not QQQ.