ETF and Mutual Fund Analysis

Holdings as of March 31, 2026 (DODGX) and September 30, 2025 (IVV)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > DODGX vs IVV Holdings as of March 31, 2026 (DODGX) and September 30, 2025 (IVV)

DODGX vs IVV: Portfolio Overlap

Dodge & Cox Stock Fund vs iShares Core S&P 500 ETF

16.1%
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
IVV
503 equity holdings
as of September 30, 2025
55 stocks held in common
Overlap View Venn Diagram
16.1% OVERLAP DODGX IVV
Overlapping Holdings
10 Top 10 of 55 shared, by overlap contribution
# Stock DODGX IVV Overlap%
1
MSFT
 2.50% 6.75% 2.50%
2
GOOGL
 2.11% 2.48% 2.11%
3
AMZN
 1.79% 3.74% 1.79%
4
META
 1.76% 2.79% 1.76%
5
GOOG
 1.42% 1.99% 1.42%
6
UNH
 1.55% 0.55% 0.55%
7
WFC
 1.57% 0.47% 0.47%
8
GS
 0.75% 0.42% 0.42%
9
RTX
 4.10% 0.39% 0.39%
10
BKNG
 1.76% 0.31% 0.31%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in DODGX — Dodge & Cox Stock Fund
StockWeight
JCI3.25%
Taiwan Semiconductor Manufacturing Co Ltd2.52%
GSK PLC2.09%
SUNB1.52%
Anheuser-Busch Inbev SA/NV1.35%
Only in IVV — iShares Core S&P 500 ETF
StockWeight
NVDA7.98%
AAPL6.62%
AVGO2.72%
TSLA2.19%
BRK.B1.62%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between DODGX and IVV?

DODGX (Dodge & Cox Stock Fund) and IVV (iShares Core S&P 500 ETF) share 16.1% portfolio overlap as of DODGX's March 31, 2026 filing and IVV's September 30, 2025 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 IVV 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 IVV?

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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