SPYvsIVVETF Comparison
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State Street SPDR S&P 500 ETF Trust (SPY) and iShares Core S&P 500 ETF (IVV) belong to the same industry segment: US Large Cap. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. SPY is more expensive with a Total Expense Ratio (TER) of 0.0945%, versus 0.03% for IVV. SPY is up 13.73% year-to-date (YTD) with +$12.37B in YTD flows. IVV performs better with 13.78% YTD performance, and +$27.17B in YTD flows. Run a side-by-side ETF comparison of SPY and IVV 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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SPY vs IVV performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPY IVV | +0.83%+0.84% | +3.46%+3.47% | +13.73%+13.78% | +16.25%+16.32% | +86.69%+87.15% | +92.00%+92.61% |
| Flows | SPY IVV | +$2.47B+$3.00B | +$12.84B-$28.27B | +$12.37B+$27.17B | +$28.80B+$69.37B | +$69.26B+$211.36B | +$85.41B+$267.20B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPY IVV | +11.04%+11.05% | +13.00%+13.09% | +14.99%+15.03% | +16.98%+17.00% |
| Max drawdown | SPY IVV | -3.40%-3.40% | -8.89%-8.90% | -18.74%-18.75% | -24.50%-24.51% |
| Max drawdown duration | SPY IVV | 19d19d | 76d76d | 126d126d | 708d708d |
Trading data
SPY | IVV | |
Last sale 10/2/2026 at 1:30 PM | $769.64 | $773.10 |
| Previous close 10/01/2026 | $763.99 | $767.38 |
| Consolidated volume 10/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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SPY | IVV | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/2/2026 at 1:30 PM
Live
Closed
SPY | IVV | |
|---|---|---|
| Last price | $769.64 | $773.10 |
| 1D performance | +0.74% | +0.75% |
| AuM | $815.33 B | $888.29 B |
| E/R | 0.0945% | 0.03% |
Characteristics
SPY | IVV | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | iShares |
| Benchmark | S&P 500 Index | S&P 500 Index |
| N° of holdings | 497 | 501 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 22, 1993 | May 15, 2000 |
| ESG | No | No |
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Exposure
Countries
SPY
USA
96.4%
Other
3.6%
IVV
USA
97.56%
Other
2.44%
Sectors
SPY
Technology
45.23%
Finance
13.62%
Healthcare
9.08%
Consumer Non-Cycl.
8.88%
Industrials
7.46%
Other
15.72%
IVV
Technology
45.2%
Finance
13.62%
Healthcare
9.08%
Consumer Non-Cycl.
8.87%
Industrials
7.46%
Other
15.78%
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Diversification
SPY
Total weight of top 15 holdings out of 15
44.11%
IVV
Total weight of top 15 holdings out of 15
44.12%
Top 15 holdings
Data as of August 31, 2026
SPY
NVIDIA Corp.
8.07%
Apple, Inc.
7.03%
Microsoft Corp.
5.69%
Amazon.com, Inc.
3.84%
Alphabet, Inc.
3.00%
Broadcom Inc.
2.65%
Alphabet, Inc.
2.39%
Meta Platforms, Inc.
1.90%
Micron Technology, Inc.
1.63%
Tesla, Inc.
1.56%
JPMorgan Chase & Co.
1.44%
Berkshire Hathaway, Inc.
1.40%
Eli Lilly & Co.
1.38%
Advanced Micro Devices, Inc.
1.16%
Johnson & Johnson
0.97%
IVV
NVIDIA Corp.
8.07%
Apple, Inc.
7.02%
Microsoft Corp.
5.69%
Amazon.com, Inc.
3.84%
Alphabet, Inc.
3.00%
Broadcom Inc.
2.65%
Alphabet, Inc.
2.39%
Meta Platforms, Inc.
1.90%
Micron Technology, Inc.
1.63%
Tesla, Inc.
1.56%
JPMorgan Chase & Co.
1.44%
Berkshire Hathaway, Inc.
1.39%
Eli Lilly & Co.
1.38%
Advanced Micro Devices, Inc.
1.16%
ExxonMobil Holdings Corp.
1.01%
Frequently asked questions about SPY and IVV
How have the SPY and IVV ETFs performed in 2026?
As of October 2, 2026, SPY is up 13.73% year-to-date (YTD), while IVV has returned 13.78%. That puts IVV better performer ahead so far this year.
Which ETF is attracting more investor money: SPY or IVV?
Year-to-date, the SPY ETF saw +$12.37B in flows, compared to +$27.17B for IVV.
Which ETF is more volatile: SPY or IVV?
Over the past year, SPY had a volatility of 13%, while IVV experienced 13.09%.
Which ETF is bigger: SPY or IVV?
As of October 2, 2026, SPY holds $815.33 B in assets under management (AUM), while IVV manages $888.29 B.
What sectors do the SPY and IVV ETFs invest in?
SPY leans toward sectors like Technology, Finance and Healthcare. Meanwhile, IVV focuses on Technology, Finance and Healthcare.
What are the top holdings of the SPY ETF and IVV ETF?
SPY top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. IVV holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: SPY or IVV?
SPY holds 500 securities with 44.11% of its assets in the top 15. IVV has 504 securities and a top 15 weight of 44.12%.
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