ETF and Mutual Fund Analysis

Holdings as of March 31, 2026 (VO) and April 30, 2026 (VT)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > VO vs VT Holdings as of March 31, 2026 (VO) and April 30, 2026 (VT)

VO vs VT: Portfolio Overlap

Vanguard Mid-Cap Index Fund vs Vanguard Total World Stock Index Fund

9.9%
Weighted portfolio overlap
Low Overlap

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

VO
289 equity holdings
as of March 31, 2026
VT
10028 equity holdings
as of April 30, 2026
287 stocks held in common
Overlap View Venn Diagram
9.9% OVERLAP VO VT
Overlapping Holdings
10 Top 10 of 287 shared, by overlap contribution
# Stock VO VT Overlap%
1
WDC
 1.00% 0.13% 0.13%
2
STX
 0.93% 0.13% 0.13%
3
MRVL
 0.47% 0.13% 0.13%
4
GLW
 0.57% 0.12% 0.12%
5
VRT
 1.03% 0.11% 0.11%
6
NEM
 0.64% 0.10% 0.10%
7
PWR
 0.90% 0.10% 0.10%
8
CEG
 0.94% 0.09% 0.09%
9
HWM
 1.01% 0.09% 0.09%
10
WMB
 0.49% 0.08% 0.08%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in VO — VANGUARD MID-CAP INDEX FUND
StockWeight
MDLN0.16%
VG0.01%
Only in VT — VANGUARD TOTAL WORLD STOCK INDEX FUND
StockWeight
NVDA4.22%
AAPL3.53%
MSFT2.73%
AMZN2.29%
GOOGL2.04%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between VO and VT?

VO (Vanguard Mid-Cap Index Fund) and VT (Vanguard Total World Stock Index Fund) share 9.9% portfolio overlap as of VO's March 31, 2026 filing and VT's April 30, 2026 filing, across 287 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 VO and VT 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 VO and VT?

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

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