ETF and Mutual Fund Analysis

Holdings as of May 31, 2026 (FDGRX) and March 31, 2026 (VFIAX)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > FDGRX vs VFIAX Holdings as of May 31, 2026 (FDGRX) and March 31, 2026 (VFIAX)

FDGRX vs VFIAX: Portfolio Overlap

Fidelity Growth Company Fund vs Vanguard 500 Index Fund

50.5%
Weighted portfolio overlap
High Overlap

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

FDGRX
507 equity holdings
as of May 31, 2026
VFIAX
504 equity holdings
as of March 31, 2026
158 stocks held in common
Overlap View Venn Diagram
50.5% OVERLAP FDGRX VFIAX
Overlapping Holdings
10 Top 10 of 158 shared, by overlap contribution
# Stock FDGRX VFIAX Overlap%
1
NVDA
 15.80% 7.59% 7.59%
2
AAPL
 7.58% 6.68% 6.68%
3
MSFT
 5.95% 4.93% 4.93%
4
AMZN
 5.31% 3.65% 3.65%
5
GOOGL
 4.44% 3.00% 3.00%
6
GOOG
 3.13% 2.40% 2.40%
7
AVGO
 2.29% 2.63% 2.29%
8
META
 2.83% 2.24% 2.24%
9
TSLA
 1.69% 1.87% 1.69%
10
LLY
 2.25% 1.31% 1.31%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in FDGRX — Fidelity Growth Company Fund
StockWeight
Space Exploration Technologies2.39%
P1.38%
ALAB0.79%
NTNX0.72%
Roivant Sciences Ltd0.69%
Only in VFIAX — VANGUARD 500 INDEX FUND
StockWeight
BRK.B1.57%
JNJ1.06%
CVX0.69%
CSCO0.55%
MRK0.54%

Run the full interactive analysis — compare up to 5 funds at once, see Venn diagrams, heatmaps, and more.

Run Full Analysis →
Frequently Asked Questions (FAQs)
What is the portfolio overlap between FDGRX and VFIAX?

FDGRX (Fidelity Growth Company Fund) and VFIAX (Vanguard 500 Index Fund) share 50.5% portfolio overlap as of FDGRX's May 31, 2026 filing and VFIAX's March 31, 2026 filing, across 158 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 FDGRX and VFIAX 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 FDGRX and VFIAX?

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

Related Comparisons
SPYM — State Street(R) SPDR(R) Portfolio S&P 500(R) ETF vs VFIAX — VANGUARD 500 INDEX FUNDCAIBX — Capital Income Builder vs VFIAX — VANGUARD 500 INDEX FUNDAIVSX — Investment Co of America vs FDGRX — Fidelity Growth Company FundFCFMX — Fidelity Series Total Market Index Fund vs VFIAX — VANGUARD 500 INDEX FUNDFDGRX — Fidelity Growth Company Fund vs JLGMX — JPMorgan Large Cap Growth FundIWF — iShares Russell 1000 Growth ETF vs VFIAX — VANGUARD 500 INDEX FUND