Home > Compare > DODGX vs FXAIX Holdings as of March 31, 2026 (DODGX) and May 31, 2026 (FXAIX)

DODGX vs FXAIX: Portfolio Overlap

Dodge & Cox Stock Fund vs Fidelity 500 Index Fund

15.3%

Weighted portfolio overlap

Low Overlap

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

DODGX

86 equity holdings
as of March 31, 2026

FXAIX

503 equity holdings
as of May 31, 2026

55 stocks held in common

Overlap View Venn Diagram

Overlapping Holdings

10 Top 10 of 55 shared, by overlap contribution

#	Stock	DODGX	FXAIX	Overlap%
1	MSFT	2.50%	5.15%	2.50%
2	GOOGL	2.11%	3.41%	2.11%
3	AMZN	1.79%	4.07%	1.79%
4	META	1.76%	2.13%	1.76%
5	GOOG	1.42%	2.71%	1.42%
6	UNH	1.55%	0.53%	0.53%
7	GS	0.75%	0.47%	0.47%
8	RTX	4.10%	0.37%	0.37%
9	WFC	1.57%	0.37%	0.37%
10	GILD	2.22%	0.26%	0.26%

Most Divergent Holdings Stocks held by one fund but absent from the other

Only in DODGX — Dodge & Cox Stock Fund

Stock	Weight
JCI	3.25%
Taiwan Semiconductor Manufacturing Co Ltd	2.52%
GSK PLC	2.09%
SUNB	1.52%
Anheuser-Busch Inbev SA/NV	1.35%

Only in FXAIX — Fidelity 500 Index Fund

Stock	Weight
NVDA	7.90%
AAPL	7.05%
AVGO	3.26%
TSLA	1.89%
MU	1.68%

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Frequently Asked Questions (FAQs)

What is the portfolio overlap between DODGX and FXAIX?

DODGX (Dodge & Cox Stock Fund) and FXAIX (Fidelity 500 Index Fund) share 15.3% portfolio overlap as of DODGX's March 31, 2026 filing and FXAIX's May 31, 2026 filing, across 55 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 DODGX and FXAIX 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 DODGX and FXAIX?

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

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