ETF and Mutual Fund Analysis

Holdings as of March 31, 2026

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > QQQ vs VOO Holdings as of March 31, 2026

QQQ vs VOO: Portfolio Overlap

Invesco QQQ Trust, Series 1 vs Vanguard 500 Index Fund

50.8%
Weighted portfolio overlap
High Overlap

The two funds are running highly redundant strategies — the same market exposure is paid for through two expense ratios.

QQQ
101 equity holdings
as of March 31, 2026
VOO
504 equity holdings
as of March 31, 2026
87 stocks held in common
Overlap View Venn Diagram
50.8% OVERLAP QQQ VOO
Overlapping Holdings
10 Top 10 of 87 shared, by overlap contribution
# Stock QQQ VOO Overlap%
1
NVDA
 8.69% 7.59% 7.59%
2
AAPL
 7.64% 6.68% 6.68%
3
MSFT
 5.64% 4.93% 4.93%
4
AMZN
 4.59% 3.65% 3.65%
5
GOOGL
 3.43% 3.00% 3.00%
6
AVGO
 3.01% 2.63% 2.63%
7
GOOG
 3.20% 2.40% 2.40%
8
META
 3.46% 2.24% 2.24%
9
TSLA
 3.81% 1.87% 1.87%
10
WMT
 3.44% 0.98% 0.98%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in QQQ — Invesco QQQ Trust, Series 1
StockWeight
SHOP0.82%
ASML0.66%
MELI0.50%
MRVL0.49%
PDD0.39%
Only in VOO — VANGUARD 500 INDEX FUND
StockWeight
BRK.B1.57%
JPM1.34%
LLY1.31%
XOM1.27%
JNJ1.06%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between QQQ and VOO?

QQQ (Invesco QQQ Trust, Series 1) and VOO (Vanguard 500 Index Fund) share 50.8% portfolio overlap as of their March 31, 2026 filings, across 87 common stocks. Overlap is the sum of the smaller weight of each shared stock, so it reads as the share of a dollar that lands on the same companies in both funds.

Do QQQ and VOO invest in the same stocks?

Largely yes. A substantial portion of both portfolios consists of the same stocks, leaving limited room for differentiation.

What are the top stocks held by both QQQ and VOO?

The most prominent shared holdings (by combined weight) are: NVDA, AAPL, MSFT. See the full common-holdings table on this page for weights in each fund.

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