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DIA ETF Profile

DIA is an industrials ETF from SPDR. Its largest disclosed positions include GS, CAT, and MSFT, and the top three holdings account for 26.35% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 64 comparison pages.

Issuer

SPDR

Asset Class

Equity

Holdings

31

Compare Pages

64

About DIA

State Street SPDR Dow Jones Industrial Average ETF Trust is an exchange traded fund launched and managed by State Street Global Advisors, Inc. It invests in public equity markets of the United States. It invests in stocks of companies operating across energy, real estate, materials, industrials, capital goods, commercial and professional services, consumer discretionary, consumer staples, health care, financials, information technology, communication services sectors. The fund invests in growth and value stocks of large-cap companies. The fund seeks to track the performance of the Dow Jones Industrial Average, by using full replication technique. State Street SPDR Dow Jones Industrial Average ETF Trust was formed on January 13, 1998 and is domiciled in the United States.

  • DIA has a more focused holdings footprint, with 31 positions in the latest imported dataset.
  • The largest disclosed position is GS at 11.46% of the portfolio.
  • The top three disclosed holdings make up 26.35% of the portfolio, and the top ten add up to 55.29%.
  • Sector labels are limited in the visible top holdings, so the biggest positions matter more than sector buckets here.
  • DIA currently appears in 64 active ETF comparison pages on this site.

Data And Coverage

Expense ratio
0.16%
AUM
$47B
Inception date
Jan 14, 1998
Holdings updated
Aug 13, 2026
Data source
Financial Modeling Prep

Review the methodology for the overlap formula and visit the ETF directory for the full set of indexed fund hubs.

Compare DIA with another ETF

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What Stands Out About DIA

01

Portfolio Shape

The disclosed top holdings suggest a more concentrated portfolio than a plain broad-market fund. GS, CAT, and MSFT account for much of the visible weight, with the top three at 26.35% and the top ten at 55.29%. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.

02

What Kind Of Overlap To Expect

DIA is focused enough that overlap should spike when the comparison fund targets the same sector or theme, and fall much faster against diversified market ETFs. The most visible positions, including GS, CAT, and MSFT, are often the names that drive those higher-overlap matchups.

03

When Investors Compare It

On this site, investors often compare DIA with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? DIA currently connects to 64 live comparison pages.

Holdings Concentration Snapshot

Concentration

Largest disclosed holding
11.46%
Top 3 holdings
26.35%
Top 10 holdings
55.29%
Total holdings
31

These numbers help show whether DIA behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.

Visible Sector Mix

Sector labels are limited in the visible top holdings for DIA, so the strongest signal here is still the size of the largest positions themselves.

Top Holdings

These holdings help explain how DIA overlaps with other funds. The top ten disclosed positions represent 55.29% of the portfolio shown here.

Methodology
HoldingNameSectorWeight
GSGOLDMAN SACHS GROUP INCN/A11.46%
CATCATERPILLAR INCN/A9.45%
MSFTMICROSOFT CORPN/A5.44%
AMGNAMGEN INCN/A4.60%
UNHUNITEDHEALTH GROUP INCN/A4.48%
TRVTRAVELERS COS INC/THEN/A4.09%
JPMJPMORGAN CHASE + CON/A4.03%
SHWSHERWIN WILLIAMS CO/THEN/A3.98%
VVISA INC CLASS A SHARESN/A3.97%
AXPAMERICAN EXPRESS CON/A3.80%

Related Overlap Comparisons

Use these pages to see whether adding DIA changes your exposure or mostly duplicates positions you already own.

DIA vs VOO->DIA vs VTI->DIA vs QQQ->DIA vs VGT->DIA vs SCHD->DIA vs VYM->DIA vs VXUS->DIA vs SPY->AGG vs DIA->BND vs DIA->DGRO vs DIA->DIA vs EFA->

Frequently Asked Questions About DIA

What kind of ETF is DIA?+
DIA is an industrials ETF.
What are the biggest holdings in DIA?+
DIA's largest disclosed positions currently include GS, CAT, and MSFT. The single biggest visible holding is GS at 11.46% of the portfolio.
Is DIA concentrated?+
Based on the visible top holdings, DIA's top three positions account for 26.35% of the portfolio and the top ten account for 55.29%. That gives a practical read on whether the fund looks broad or more top-heavy.
What kind of overlap should you expect from DIA?+
DIA is focused enough that overlap should spike when the comparison fund targets the same sector or theme, and fall much faster against diversified market ETFs. The most visible positions, including GS, CAT, and MSFT, are often the names that drive those higher-overlap matchups.
How can you compare DIA with other ETFs?+
Use the comparison pages linked from this profile to see overlap score, shared holdings, and diversification differences. Popular comparisons for DIA on this site include VOO, VTI, and QQQ, and the fund currently appears in 64 active comparison pages.