ETF and Mutual Fund Analysis

Holdings as of May 31, 2026 (AGTHX) and March 31, 2026 (VUG)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > AGTHX vs VUG Holdings as of May 31, 2026 (AGTHX) and March 31, 2026 (VUG)

AGTHX vs VUG: Portfolio Overlap

Growth Fund of America vs Vanguard Growth Index Fund

51.5%
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
VUG
153 equity holdings
as of March 31, 2026
85 stocks held in common
Overlap View Venn Diagram
51.5% OVERLAP AGTHX VUG
Overlapping Holdings
10 Top 10 of 85 shared, by overlap contribution
# Stock AGTHX VUG Overlap%
1
NVDA
 6.25% 13.33% 6.25%
2
AVGO
 5.21% 4.41% 4.41%
3
MSFT
 4.25% 9.10% 4.25%
4
META
 4.18% 4.15% 4.15%
5
AMZN
 4.00% 4.60% 4.00%
6
GOOGL
 3.12% 5.54% 3.12%
7
GOOG
 3.04% 4.39% 3.04%
8
LLY
 2.99% 2.60% 2.60%
9
TSLA
 2.56% 3.48% 2.56%
10
AAPL
 1.71% 12.33% 1.71%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in AGTHX — Growth Fund of America
StockWeight
MU2.72%
Taiwan Semiconductor Manufacturing Co Ltd2.52%
INTC1.59%
ANTHROPIC PBC1.42%
Royal Caribbean Cruises Ltd.1.33%
Only in VUG — VANGUARD GROWTH INDEX FUND
StockWeight
NOW0.38%
EQIX0.34%
VRT0.33%
SNDK0.33%
CRWD0.32%

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

AGTHX (Growth Fund of America) and VUG (Vanguard Growth Index Fund) share 51.5% portfolio overlap as of AGTHX's May 31, 2026 filing and VUG's March 31, 2026 filing, across 85 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 VUG 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 VUG?

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

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