DIAvsSPYETF Comparison
ETF 1
DIA
State Street SPDR Dow Jones Industrial Average ETF Trust
This fund is part of
US Large Cap
+1.15%
VS
State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) and State Street SPDR S&P 500 ETF Trust (SPY) belong to the same industry segment: US Large Cap. DIA's top 3 sector exposures are Financials, Information Technology and Industrials. In contrast, SPY's top sector exposures are Information Technology, Financials and Communication Services. DIA is more expensive with a Total Expense Ratio (TER) of 0.16%, versus 0.0945% for SPY. DIA is up 4.62% year-to-date (YTD) with -$3.73B in YTD flows. SPY performs better with 9.04% YTD performance, and -$9.18B in YTD flows. Run a side-by-side ETF comparison of DIA and SPY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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DIA vs SPY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/20/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DIA SPY | +1.25%+4.64% | +1.16%+7.87% | +4.62%+9.04% | +18.95%+26.52% | +57.86%+84.02% | +60.09%+91.23% |
| Flows | DIA SPY | -$2.14B+$8.60B | -$2.37B+$7.98B | -$3.73B-$9.18B | -$2.48B+$12.62B | +$306M+$51.12B | -$1.17B+$80.77B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DIA SPY | +14.96%+14.93% | +12.35%+12.17% | +13.49%+14.89% | +14.78%+16.89% |
| Max drawdown | DIA SPY | -8.79%-8.55% | -9.75%-8.89% | -15.96%-18.74% | -20.80%-24.50% |
| Max drawdown duration | DIA SPY | 58d47d | 92d76d | 210d126d | 693d708d |
Trading data
DIA | SPY | |
Last sale 5/21/2026 at 1:30 PM | $503.07 | $742.59 |
| Previous close 05/20/2026 | $500.24 | $741.25 |
| Consolidated volume 05/20/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 30, 2026
1-year trailing difference
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DIA | SPY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/21/2026 at 1:30 PM
Live
Closed
DIA | SPY | |
|---|---|---|
| Last price | $503.07 | $742.59 |
| 1D performance | +0.57% | +0.18% |
| AuM | $42.52 B | $764.13 B |
| E/R | 0.16% | 0.0945% |
Characteristics
DIA | SPY | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | State Street Investment Management |
| Benchmark | Dow Jones Industrial Average Index | S&P 500 Index |
| N° of holdings | 30 | 478 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 14, 1998 | January 22, 1993 |
| ESG | No | No |
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Exposure
Countries
DIA
USA
99.99%
Other
0.01%
SPY
USA
96.95%
Other
3.05%
Sectors
DIA
Financials
23.04%
Information Techn.
21.35%
Industrials
16.99%
Health Care
13.11%
Consumer Discreti.
11.97%
Other
13.54%
SPY
Information Techn.
33.93%
Financials
10.39%
Communication Ser.
10.23%
Consumer Discreti.
10.01%
Health Care
9.32%
Industrials
8.33%
Other
17.78%
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Diversification
DIA
Total weight of top 15 holdings out of 15
72.25%
SPY
Total weight of top 15 holdings out of 15
42.5%
Top 15 holdings
Data as of March 31, 2026
DIA
THE GOLDMAN SACHS GROUP
11.24%
CATERPILLAR
9.41%
MICROSOFT-T
4.92%
AMGEN-T
4.67%
HOME DEPOT
4.37%
SHERWIN WILLIAMS
4.26%
MCDONALD'S
4.13%
AMERICAN EXPRESS
4.02%
VISA INCORPORATION
4.02%
JPMORGAN CHASE
3.91%
TRAVELERS COS INC/THE
3.87%
UNITEDHEALTH GRP
3.59%
APPLE
3.37%
JOHNSON&JOHNSON
3.25%
INTL BUSINESS MACHINES CORP
3.22%
SPY
NVIDIA
7.58%
APPLE
6.66%
MICROSOFT-T
4.91%
AMAZON.COM INC
3.64%
ALPHABET INC-CL
2.99%
BROADCOM LIMITED
2.62%
ALPHABET INC-CL
2.40%
META PLATFORMS
2.24%
TESLA
1.87%
BERKSHIRE HATHWAY
1.57%
JPMORGAN CHASE
1.42%
LILLY
1.30%
EXXON
1.27%
JOHNSON&JOHNSON
1.05%
WALMART INC
0.97%
Frequently asked questions about DIA and SPY
How have the DIA and SPY ETFs performed in 2026?
As of May 20, 2026, DIA is up 4.62% year-to-date (YTD), while SPY has returned 9.04%. That puts SPY better performer ahead so far this year.
Which ETF is attracting more investor money: DIA or SPY?
Year-to-date, the DIA ETF saw -$3.73B in flows, compared to -$9.18B for SPY.
Which ETF is more volatile: DIA or SPY?
Over the past year, DIA had a volatility of 12.35%, while SPY experienced 12.17%.
Which ETF is bigger: DIA or SPY?
As of May 20, 2026, DIA holds $42.52 B in assets under management (AUM), while SPY manages $764.13 B.
What sectors do the DIA and SPY ETFs invest in?
DIA leans toward sectors like Financials, Information Technology and Industrials. Meanwhile, SPY focuses on Information Technology, Financials and Communication Services.
What are the top holdings of the DIA ETF and SPY ETF?
DIA top holdings include THE GOLDMAN SACHS GROUP, CATERPILLAR and MICROSOFT-T. SPY holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: DIA or SPY?
DIA holds 30 securities with 72.25% of its assets in the top 15. SPY has 502 securities and a top 15 weight of 42.5%.
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