ETF and Mutual Fund Analysis

Holdings as of September 30, 2025 (ITOT) and May 31, 2026 (VWELX)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > ITOT vs VWELX Holdings as of September 30, 2025 (ITOT) and May 31, 2026 (VWELX)

ITOT vs VWELX: Portfolio Overlap

iShares Core S&P Total U.S. Stock Market ETF vs Vanguard Wellington Fund

42.9%
Weighted portfolio overlap
Moderate Overlap

Moderate Overlap. A recognisable amount of shared weight, common among funds drawing on the same large-cap pool. Much of it typically sits in the top conviction holdings.

ITOT
2484 equity holdings
as of September 30, 2025
VWELX
82 equity holdings
as of May 31, 2026
68 stocks held in common
Overlap View Venn Diagram
42.9% OVERLAP ITOT VWELX
Overlapping Holdings
10 Top 10 of 68 shared, by overlap contribution
# Stock ITOT VWELX Overlap%
1
NVDA
 7.02% 7.89% 7.02%
2
AAPL
 5.83% 6.29% 5.83%
3
MSFT
 5.94% 5.77% 5.77%
4
AMZN
 3.29% 5.30% 3.29%
5
META
 2.46% 2.59% 2.46%
6
AVGO
 2.39% 4.16% 2.39%
7
GOOGL
 2.18% 7.36% 2.18%
8
TSLA
 1.93% 1.24% 1.24%
9
LLY
 0.94% 1.88% 0.94%
10
NFLX
 0.79% 0.90% 0.79%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in ITOT — iShares Core S&P Total U.S. Stock Market ETF
StockWeight
GOOG1.75%
BRK.B1.42%
V0.89%
WMT0.70%
JNJ0.69%
Only in VWELX — VANGUARD WELLINGTON FUND
StockWeight
UBS Group AG1.39%
ETN1.20%
British American Tobacco PLC1.14%
TSM0.83%
STX0.80%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between ITOT and VWELX?

ITOT (iShares Core S&P Total U.S. Stock Market ETF) and VWELX (Vanguard Wellington Fund) share 42.9% portfolio overlap as of ITOT's September 30, 2025 filing and VWELX's May 31, 2026 filing, across 68 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 ITOT and VWELX invest in the same stocks?

Somewhat. The two funds share a meaningful set of stocks, though each also holds distinct positions the other does not.

What are the top stocks held by both ITOT and VWELX?

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.

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