ETF and Mutual Fund Analysis

Holdings as of May 31, 2026 (FXAIX) and March 31, 2026 (IJH)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > FXAIX vs IJH Holdings as of May 31, 2026 (FXAIX) and March 31, 2026 (IJH)

FXAIX vs IJH: Portfolio Overlap

Fidelity 500 Index Fund vs iShares Core S&P Mid-Cap ETF

0.0%
Weighted portfolio overlap
Low Overlap

Low Overlap. The two portfolios have highly distinct allocations: little of the weight sits in the same stocks.

FXAIX
503 equity holdings
as of May 31, 2026
IJH
399 equity holdings
as of March 31, 2026
1 stocks held in common
Overlap View Venn Diagram
0.0% OVERLAP FXAIX IJH
Overlapping Holdings
1 Sorted by overlap contribution
# Stock FXAIX IJH Overlap%
1
CASY
 0.04% 0.85% 0.04%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in FXAIX — Fidelity 500 Index Fund
StockWeight
NVDA7.90%
AAPL7.05%
MSFT5.15%
AMZN4.07%
GOOGL3.41%
Only in IJH — iShares Core S&P Mid-Cap ETF
StockWeight
TechnipFMC plc0.88%
UTHR0.80%
CW0.79%
FLEX LTD0.76%
XPO0.72%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between FXAIX and IJH?

FXAIX (Fidelity 500 Index Fund) and IJH (iShares Core S&P Mid-Cap ETF) share 0.0% portfolio overlap as of FXAIX's May 31, 2026 filing and IJH's March 31, 2026 filing, across 1 common stock. 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 FXAIX and IJH invest in the same stocks?

Mostly not. Only a small portion of their portfolios overlaps — these funds hold largely different stocks and genuinely diversify each other.

What are the top stocks held by both FXAIX and IJH?

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

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