Compare Global X S&P 500 Index ETF (USSX) vs BMO S&P 500 Index ETF (ZSP) to find the best fit for your portfolio. USSX and ZSP provide the same top sector exposures: Technology, Finance, and Healthcare. When evaluating costs, USSX features a management fee (MER) of 0.08%, compared to 0.08% for ZSP. Performance-wise, USSX has returned 12.99% year-to-date with +$13 M in net flows, whereas ZSP is at 16.68% with +$925 M. Use the comparison tool below to benchmark these funds across top 10 holdings, yield, sector weights and historical returns.
NAV Performance and Flows
Key Data
Compare
USSX
ZSP
| AuM | $613.06 M | $25,473.03 M |
| Management Fees | 0.08% | 0.08% |
| Exp. ratio | 0.09% | 0.09% |
| Tracking Difference | 0.10% | -0.25% |
Historical performance and flows
As of September 28, 2026
| 1M | 3M | YTD | 1Y | 3Y | ||
|---|---|---|---|---|---|---|
| Perf. | USSX | -0.29% | +3.48% | +12.99% | +16.40% | - |
ZSP | +1.66% | +3.27% | +16.68% | +18.51% | +93.56% | |
| Flows | USSX | +$0 M | -$6 M | +$13 M | -$18 M | - |
ZSP | +$531 M | +$424 M | +$925 M | +$1,813 M | +$5,553 M |
USSX vs ZSP exposure
Countries
USSX
USA
97.50%
ZSP
USA
97.65%
Sectors
USSX
Technology
45.28%
Finance
13.64%
Healthcare
9.10%
Consumer Non-Cyclicals
8.89%
Industrials
7.46%
Other
15.63%
ZSP
Technology
45.20%
Finance
13.72%
Healthcare
9.09%
Consumer Non-Cyclicals
8.98%
Industrials
7.57%
Other
15.44%
As of September 28, 2026
Top 10 Holdings
USSX
NVIDIA Corp.
8.09%
Apple, Inc.
7.04%
Microsoft Corp.
5.70%
Amazon.com, Inc.
3.84%
Alphabet, Inc.
3.01%
Broadcom Inc.
2.65%
Alphabet, Inc.
2.40%
Meta Platforms, Inc.
1.90%
Micron Technology, Inc.
1.63%
Tesla, Inc.
1.57%
ZSP
NVIDIA Corp.
7.95%
Apple, Inc.
7.09%
Microsoft Corp.
5.75%
Amazon.com, Inc.
3.93%
Alphabet, Inc.
3.06%
Broadcom Inc.
2.64%
Alphabet, Inc.
2.44%
Meta Platforms, Inc.
1.92%
Micron Technology, Inc.
1.59%
Tesla, Inc.
1.48%
Diversification
USSX
Total weight of top 10 holdings out of 503 total
37.82%
ZSP
Total weight of top 10 holdings out of 502 total
37.84%
Characteristics
Compare
USSX
ZSP
| Provider | Global X | BMO |
| Management | Passively managed | Passively managed |
| Benchmark | S&P 500 Net Total Return Index - USD | S&P 500 CAD Total Return Index - CAD |
| Replication Method | Direct (Physical) | Direct (Physical) |
| Asset Class | Equity | Equity |
| Dividend Policy | Distributing | Distributing |
| Trailing 12m distribution yield | 1.00% | 0.74% |
| Meets ESG criteria | No | No |
| Inception Date | May 14, 2024 | November 14, 2012 |
Frequently asked questions about USSX and ZSP
Which ETF has performed better year to date: USSX or ZSP?
As of September 28, 2026, USSX has returned 12.99% year to date, while ZSP has returned 16.68%. ZSP is ahead on YTD performance.
Which ETF is larger by assets under management: USSX or ZSP?
As of September 28, 2026, USSX manages $613.06 M in assets, while ZSP manages $25.47 B. ZSP is the larger fund by AUM.
How are USSX and ZSP managed?
USSX is passively managed by Global X. It tracks the S&P 500 Net Total Return Index - USD benchmark. ZSP is passively managed by BMO. It tracks the S&P 500 CAD Total Return Index - CAD benchmark.
What sectors do USSX and ZSP emphasize?
USSX is most exposed to Technology, Finance, and Healthcare. ZSP is most exposed to Technology, Finance, and Healthcare.
Which ETF is attracting more investor flows: USSX or ZSP?
Year to date, USSX has seen +$12.69 M in net flows, compared with +$924.86 M for ZSP. ZSP has attracted more net investor money so far.
How do the fees of USSX and ZSP compare?
USSX has an expense ratio of 0.09%, while ZSP has an expense ratio of 0.09%.
What are the top holdings of USSX and ZSP?
USSX's largest holdings include NVIDIA Corp., Apple, Inc., and Microsoft Corp.. ZSP's top holdings include NVIDIA Corp., Apple, Inc., and Microsoft Corp..
Which ETF is more diversified: USSX or ZSP?
USSX holds 500 securities, while ZSP holds 499. On holdings count, USSX is the more diversified portfolio.
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