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 VB Holdings as of March 31, 2026

QQQ vs VB: Portfolio Overlap

Invesco QQQ Trust, Series 1 vs Vanguard Small-Cap Index Fund

0.2%
Weighted portfolio overlap
Low Overlap

Low Overlap. The two portfolios have highly distinct allocations: little of the weight sits in the same stocks.

QQQ
101 equity holdings
as of March 31, 2026
VB
1312 equity holdings
as of March 31, 2026
1 stocks held in common
Overlap View Venn Diagram
0.2% OVERLAP QQQ VB
Overlapping Holdings
1 Sorted by overlap contribution
# Stock QQQ VB Overlap%
1
INSM
 0.20% 0.25% 0.20%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in QQQ — Invesco QQQ Trust, Series 1
StockWeight
NVDA8.69%
AAPL7.64%
MSFT5.64%
AMZN4.59%
TSLA3.81%
Only in VB — VANGUARD SMALL-CAP INDEX FUND
StockWeight
EME0.46%
NRG0.44%
ATO0.43%
TPR0.40%
CIEN0.39%

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

QQQ (Invesco QQQ Trust, Series 1) and VB (Vanguard Small-Cap Index Fund) share 0.2% portfolio overlap as of their March 31, 2026 filings, across 1 common stock. 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 VB invest in the same stocks?

Mostly not. Only a small portion of their portfolios overlaps — these funds hold largely different stocks and genuinely diversify each other.

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

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

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