PBUSvsSPYMETF Comparison
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Invesco PureBeta MSCI USA ETF (PBUS) 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: Technology, Finance and Healthcare. PBUS is more expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.02% for SPYM. PBUS is up 11.49% year-to-date (YTD) with -$1.15B in YTD flows. SPYM performs better with 11.74% YTD performance, and +$70.60B in YTD flows. Run a side-by-side ETF comparison of PBUS 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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PBUS vs SPYM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PBUS SPYM | -0.97%-0.87% | +2.06%+2.19% | +11.49%+11.74% | +11.93%+12.38% | +89.21%+88.95% | +72.36%+76.18% |
| Flows | PBUS SPYM | -$747M+$9.85B | -$971M+$18.22B | -$1.15B+$70.60B | -$11M+$71.79B | +$3.57B+$124.57B | +$4.51B+$132.41B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PBUS SPYM | +10.97%+10.85% | +12.93%+12.80% | +15.11%+14.93% | +17.23%+17.01% |
| Max drawdown | PBUS SPYM | -3.15%-3.03% | -9.06%-8.89% | -19.13%-18.74% | -25.42%-24.50% |
| Max drawdown duration | PBUS SPYM | 24d53d | 77d76d | 126d126d | 715d708d |
Trading data
PBUS | SPYM | |
Last sale 10/30/2026 at 1:30 PM | $75.70 | |
| Previous close 10/29/2026 | $77.10 | |
| Consolidated volume 10/29/2026 | ||
| 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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PBUS | 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 10/30/2026 at 1:30 PM
Live
Closed
PBUS | SPYM | |
|---|---|---|
| Last price | $75.70 | – |
| 1D performance | -1.82% | – |
| AuM | $10.54 B | $181.85 B |
| E/R | 0.04% | 0.02% |
Characteristics
PBUS | SPYM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Invesco | State Street Investment Management |
| Benchmark | MSCI USA Index | S&P 500 Index |
| N° of holdings | 510 | 497 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 22, 2017 | November 8, 2005 |
| ESG | No | No |
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Exposure
Countries
PBUS
USA
97.31%
Other
2.69%
SPYM
USA
96.35%
Other
3.65%
Sectors
PBUS
Technology
46.97%
Finance
12.71%
Healthcare
9.28%
Consumer Non-Cycl.
8.66%
Industrials
7.38%
Other
15%
SPYM
Technology
47.61%
Finance
12.67%
Healthcare
9.08%
Consumer Non-Cycl.
8.59%
Industrials
7.28%
Other
14.77%
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Diversification
PBUS
Total weight of top 15 holdings out of 15
44.36%
SPYM
Total weight of top 15 holdings out of 15
45.62%
Top 15 holdings
Data as of September 30, 2026
PBUS
NVIDIA Corp.
7.95%
Apple, Inc.
7.51%
Microsoft Corp.
5.43%
Amazon.com, Inc.
3.60%
Alphabet, Inc.
3.03%
Alphabet, Inc.
2.39%
Broadcom Inc.
2.38%
Meta Platforms, Inc.
2.37%
Micron Technology, Inc.
1.80%
Tesla, Inc.
1.54%
Advanced Micro Devices, Inc.
1.50%
Eli Lilly & Co.
1.43%
JPMorgan Chase & Co.
1.35%
Berkshire Hathaway, Inc.
1.07%
ExxonMobil Holdings Corp.
1.02%
SPYM
NVIDIA Corp.
8.37%
Apple, Inc.
7.36%
Microsoft Corp.
5.77%
Amazon.com, Inc.
3.70%
Alphabet, Inc.
3.06%
Broadcom Inc.
2.53%
Alphabet, Inc.
2.45%
Meta Platforms, Inc.
2.42%
Micron Technology, Inc.
1.82%
Tesla, Inc.
1.51%
Advanced Micro Devices, Inc.
1.51%
Berkshire Hathaway, Inc.
1.40%
Eli Lilly & Co.
1.40%
JPMorgan Chase & Co.
1.33%
Johnson & Johnson
0.97%
Frequently asked questions about PBUS and SPYM
How have the PBUS and SPYM ETFs performed in 2026?
As of October 30, 2026, PBUS is up 11.49% year-to-date (YTD), while SPYM has returned 11.74%. That puts SPYM better performer ahead so far this year.
Which ETF is attracting more investor money: PBUS or SPYM?
Year-to-date, the PBUS ETF saw -$1.15B in flows, compared to +$70.60B for SPYM.
Which ETF is more volatile: PBUS or SPYM?
Over the past year, PBUS had a volatility of 12.93%, while SPYM experienced 12.8%.
Which ETF is bigger: PBUS or SPYM?
As of October 30, 2026, PBUS holds $10.54 B in assets under management (AUM), while SPYM manages $181.85 B.
What sectors do the PBUS and SPYM ETFs invest in?
PBUS leans toward sectors like Technology, Finance and Healthcare. Meanwhile, SPYM focuses on Technology, Finance and Healthcare.
What are the top holdings of the PBUS ETF and SPYM ETF?
PBUS top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. SPYM holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: PBUS or SPYM?
PBUS holds 513 securities with 44.36% of its assets in the top 15. SPYM has 501 securities and a top 15 weight of 45.62%.
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