IVVvsSPYMETF Comparison
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iShares Core S&P 500 ETF (IVV) and State Street SPDR Portfolio S&P 500 ETF (SPYM) belong to the same industry segment: US Large Cap. Both ETFs have the same top 3 sector exposures: Information Technology, Financials and Communication Services. IVV is more expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.02% for SPYM. IVV is up 8.72% year-to-date (YTD) with -$2.52B in YTD flows. SPYM performs better with 8.72% YTD performance, and +$34.14B in YTD flows. Run a side-by-side ETF comparison of IVV and SPYM 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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IVV vs SPYM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IVV SPYM | +7.71%+7.71% | +7.10%+7.10% | +8.72%+8.72% | +28.37%+28.37% | +86.85%+86.83% | +91.69%+91.69% |
| Flows | IVV SPYM | +$10.17B+$2.31B | +$6.88B+$25.60B | -$2.52B+$34.14B | +$74.12B+$52.42B | +$202.37B+$90.87B | +$237.66B+$98.08B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IVV SPYM | +15.29%+14.99% | +12.17%+12.09% | +14.92%+14.88% | +16.95%+16.94% |
| Max drawdown | IVV SPYM | -8.56%-8.56% | -8.90%-8.89% | -18.75%-18.74% | -24.51%-24.50% |
| Max drawdown duration | IVV SPYM | 47d47d | 76d76d | 126d126d | 708d708d |
Trading data
IVV | SPYM | |
Last sale 5/12/2026 at 1:30 PM | $741.40 | |
| Previous close 05/11/2026 | $742.75 | |
| Consolidated volume 05/11/2026 | ||
| 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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IVV | SPYM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/12/2026 at 1:30 PM
Live
Closed
IVV | SPYM | |
|---|---|---|
| Last price | $741.40 | – |
| 1D performance | -0.18% | – |
| AuM | $823.52 B | $142.48 B |
| E/R | 0.03% | 0.02% |
Characteristics
IVV | SPYM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | S&P 500 Index | S&P 500 Index |
| N° of holdings | 478 | 478 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 15, 2000 | November 8, 2005 |
| ESG | No | No |
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Exposure
Countries
IVV
USA
96.92%
Other
3.08%
SPYM
USA
96.87%
Other
3.13%
Sectors
IVV
Information Techn.
33.88%
Financials
10.37%
Communication Ser.
10.22%
Consumer Discreti.
10%
Health Care
9.31%
Industrials
8.31%
Other
17.92%
SPYM
Information Techn.
33.91%
Financials
10.38%
Communication Ser.
10.22%
Consumer Discreti.
10.01%
Health Care
9.32%
Industrials
8.32%
Other
17.84%
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Diversification
IVV
Total weight of top 15 holdings out of 15
42.43%
SPYM
Total weight of top 15 holdings out of 15
42.47%
Top 15 holdings
Data as of March 31, 2026
IVV
NVIDIA
7.56%
APPLE
6.65%
MICROSOFT-T
4.91%
AMAZON.COM INC
3.63%
ALPHABET INC-CL
2.99%
BROADCOM LIMITED
2.62%
ALPHABET INC-CL
2.39%
META PLATFORMS
2.23%
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%
SPYM
NVIDIA
7.57%
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 IVV and SPYM
How have the IVV and SPYM ETFs performed in 2026?
As of May 11, 2026, IVV is up 8.72% year-to-date (YTD), while SPYM has returned 8.72%. That puts SPYM better performer ahead so far this year.
Which ETF is attracting more investor money: IVV or SPYM?
Year-to-date, the IVV ETF saw -$2.52B in flows, compared to +$34.14B for SPYM.
Which ETF is more volatile: IVV or SPYM?
Over the past year, IVV had a volatility of 12.17%, while SPYM experienced 12.09%.
Which ETF is bigger: IVV or SPYM?
As of May 11, 2026, IVV holds $823.52 B in assets under management (AUM), while SPYM manages $142.48 B.
What sectors do the IVV and SPYM ETFs invest in?
IVV leans toward sectors like Information Technology, Financials and Communication Services. Meanwhile, SPYM focuses on Information Technology, Financials and Communication Services.
What are the top holdings of the IVV ETF and SPYM ETF?
IVV top holdings include NVIDIA, APPLE and MICROSOFT-T. SPYM holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: IVV or SPYM?
IVV holds 504 securities with 42.43% of its assets in the top 15. SPYM has 503 securities and a top 15 weight of 42.47%.
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