ETF and Mutual Fund Analysis

Holdings as of May 31, 2026

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > AGTHX vs FSKAX Holdings as of May 31, 2026

AGTHX vs FSKAX: Portfolio Overlap

Growth Fund of America vs Fidelity Total Market Index Fund

50.8%
Weighted portfolio overlap
High Overlap

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

AGTHX
313 equity holdings
as of May 31, 2026
FSKAX
3735 equity holdings
as of May 31, 2026
239 stocks held in common
Overlap View Venn Diagram
50.8% OVERLAP AGTHX FSKAX
Overlapping Holdings
10 Top 10 of 239 shared, by overlap contribution
# Stock AGTHX FSKAX Overlap%
1
NVDA
 6.25% 7.01% 6.25%
2
MSFT
 4.25% 4.57% 4.25%
3
AMZN
 4.00% 3.61% 3.61%
4
GOOGL
 3.12% 3.03% 3.03%
5
AVGO
 5.21% 2.89% 2.89%
6
GOOG
 3.04% 2.40% 2.40%
7
META
 4.18% 1.89% 1.89%
8
AAPL
 1.71% 6.26% 1.71%
9
TSLA
 2.56% 1.67% 1.67%
10
MU
 2.72% 1.49% 1.49%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in AGTHX — Growth Fund of America
StockWeight
Taiwan Semiconductor Manufacturing Co Ltd2.52%
ANTHROPIC PBC1.42%
SK hynix Inc1.22%
SHOP1.06%
MELI0.65%
Only in FSKAX — Fidelity Total Market Index Fund
StockWeight
PG0.46%
IBM0.38%
SNDK0.34%
C0.30%
ADI0.28%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between AGTHX and FSKAX?

AGTHX (Growth Fund of America) and FSKAX (Fidelity Total Market Index Fund) share 50.8% portfolio overlap as of their May 31, 2026 filings, across 239 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 AGTHX and FSKAX 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 AGTHX and FSKAX?

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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