ETF and Mutual Fund Analysis

Holdings as of April 30, 2026 (AFMFX) and March 31, 2026 (AIVSX)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

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

AFMFX vs AIVSX: Portfolio Overlap

American Mutual Fund vs Investment Co of America

54.0%
Weighted portfolio overlap
High Overlap

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

AFMFX
154 equity holdings
as of April 30, 2026
AIVSX
171 equity holdings
as of March 31, 2026
104 stocks held in common
Overlap View Venn Diagram
54.0% OVERLAP AFMFX AIVSX
Overlapping Holdings
10 Top 10 of 104 shared, by overlap contribution
# Stock AFMFX AIVSX Overlap%
1
MSFT
 5.25% 5.81% 5.25%
2
AVGO
 4.69% 6.31% 4.69%
3
LLY
 3.05% 3.45% 3.05%
4
PM
 2.99% 2.36% 2.36%
5
AAPL
 2.42% 2.29% 2.29%
6
META
 2.16% 2.68% 2.16%
7
GE
 1.86% 2.25% 1.86%
8
RTX
 1.50% 1.52% 1.50%
9
GOOGL
 1.43% 2.57% 1.43%
10
AMAT
 1.43% 1.34% 1.34%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in AFMFX — American Mutual Fund
StockWeight
TXN0.81%
PEG0.73%
Rolls-Royce Holdings PLC0.63%
WSO0.61%
FIS0.52%
Only in AIVSX — Investment Co of America
StockWeight
NVDA6.71%
AMZN4.85%
British American Tobacco PLC2.72%
Royal Caribbean Cruises Ltd.1.98%
VRTX1.73%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between AFMFX and AIVSX?

AFMFX (American Mutual Fund) and AIVSX (Investment Co of America) share 54.0% portfolio overlap as of AFMFX's April 30, 2026 filing and AIVSX's March 31, 2026 filing, across 104 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 AFMFX and AIVSX 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 AFMFX and AIVSX?

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

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