ETF and Mutual Fund Analysis

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

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

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

AIVSX vs SWPPX: Portfolio Overlap

Investment Co of America vs Schwab S&P 500 Index Fund

51.0%
Weighted portfolio overlap
High Overlap

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

AIVSX
171 equity holdings
as of March 31, 2026
SWPPX
501 equity holdings
as of April 30, 2026
125 stocks held in common
Overlap View Venn Diagram
51.0% OVERLAP AIVSX SWPPX
Overlapping Holdings
10 Top 10 of 125 shared, by overlap contribution
# Stock AIVSX SWPPX Overlap%
1
NVDA
 6.71% 7.85% 6.71%
2
MSFT
 5.81% 4.90% 4.90%
3
AMZN
 4.85% 4.19% 4.19%
4
AVGO
 6.31% 3.21% 3.21%
5
GOOGL
 2.57% 3.63% 2.57%
6
AAPL
 2.29% 6.45% 2.29%
7
GOOG
 2.19% 2.89% 2.19%
8
META
 2.68% 2.17% 2.17%
9
LLY
 3.45% 1.20% 1.20%
10
JPM
 1.09% 1.37% 1.09%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in AIVSX — Investment Co of America
StockWeight
British American Tobacco PLC2.72%
Taiwan Semiconductor Manufacturing Co Ltd1.62%
Canadian Natural Resources Ltd0.98%
Rolls-Royce Holdings PLC0.75%
TSM0.43%
Only in SWPPX — Schwab S&P 500 Index Fund
StockWeight
AMD0.94%
WMT0.94%
COST0.73%
CVX0.59%
BAC0.57%

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

AIVSX (Investment Co of America) and SWPPX (Schwab S&P 500 Index Fund) share 51.0% portfolio overlap as of AIVSX's March 31, 2026 filing and SWPPX's April 30, 2026 filing, across 125 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 AIVSX and SWPPX 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 AIVSX and SWPPX?

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

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