SPAMvsXSDETF Comparison
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Themes Cybersecurity ETF (SPAM) belongs to the Cybersecurity segment. State Street SPDR S&P Semiconductor ETF (XSD) is part of the US Info. Technology segment. SPAM's top 3 sector exposures are Technology and Business Services. In contrast, XSD's top sector exposures are Technology and Industrials.Non-Energy Materials, Both SPAM and XSD have the same Total Expense Ratio (TER) of 0.35%. SPAM is up 32% year-to-date (YTD) with +$2M in YTD flows. XSD performs better with 51.52% YTD performance, and +$297M in YTD flows. Run a side-by-side ETF comparison of SPAM and XSD 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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SPAM vs XSD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPAM XSD | -4.13%-18.27% | +29.44%-2.30% | +32.00%+51.52% | +26.38%+83.68% | n/a+114.16% | n/a+157.53% |
| Flows | SPAM XSD | -+$873K | +$2M+$239M | +$2M+$297M | +$2M+$335M | --$219M | -+$309M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPAM XSD | +32.55%+66.02% | +27.69%+45.46% | n/a+41.13% | n/a+40.24% |
| Max drawdown | SPAM XSD | -11.27%-30.84% | -23.70%-30.84% | n/a-41.25% | n/a-42.26% |
| Max drawdown duration | SPAM XSD | 32d58d | 218d58d | n/a391d | n/a898d |
Trading data
SPAM | XSD | |
Last sale 7/31/2026 at 5:24 PM | $42.49 | $496.13 |
| Previous close 07/31/2026 | $40.39 | $487.47 |
| Consolidated volume 07/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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SPAM | XSD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/31/2026 at 5:24 PM
Live
Closed
SPAM | XSD | |
|---|---|---|
| Last price | $42.49 | $496.13 |
| 1D performance | +5.18% | +1.78% |
| AuM | $4.84 M | $2.71 B |
| E/R | 0.35% | 0.35% |
Characteristics
SPAM | XSD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Themes Management Company | State Street Investment Management |
| Benchmark | Solactive Cybersecurity Index | S&P Semiconductor Select Industry Index |
| N° of holdings | 34 | 47 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 8, 2023 | January 31, 2006 |
| ESG | No | No |
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Exposure
Countries
SPAM
USA
74.33%
Other
25.67%
XSD
USA
93.47%
Other
6.53%
Sectors
SPAM
Technology
92.65%
Other
7.35%
XSD
Technology
91.3%
Other
8.7%
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Diversification
SPAM
Total weight of top 15 holdings out of 15
71.51%
XSD
Total weight of top 15 holdings out of 15
41.03%
Top 15 holdings
Data as of June 30, 2026
SPAM
Fortinet, Inc.
6.34%
Okta, Inc.
6.20%
Palo Alto Networks, Inc.
6.15%
CrowdStrike Holdings, Inc.
5.96%
Nebius Group NV
5.96%
Rubrik, Inc.
5.30%
BlackBerry Ltd.
5.29%
F5, Inc.
4.53%
SentinelOne, Inc.
4.00%
Clear Secure, Inc.
3.81%
NextDC Ltd.
3.70%
Zscaler, Inc.
3.65%
Varonis Systems, Inc.
3.63%
Akamai Technologies, Inc.
3.50%
Qualys, Inc.
3.49%
XSD
MaxLinear, Inc.
3.75%
Allegro MicroSystems, Inc.
3.29%
Astera Labs, Inc.
3.08%
Ambarella, Inc.
2.89%
Intel Corp.
2.75%
Penguin Solutions, Inc.
2.74%
Micron Technology, Inc.
2.73%
Advanced Micro Devices, Inc.
2.71%
T1 Energy, Inc.
2.59%
Marvell Technology, Inc.
2.49%
Impinj, Inc.
2.45%
Lattice Semiconductor Corp.
2.44%
Credo Technology Group Holding Ltd.
2.41%
Power Integrations, Inc.
2.37%
SiTime Corp.
2.36%
Frequently asked questions about SPAM and XSD
How have the SPAM and XSD ETFs performed in 2026?
As of July 30, 2026, SPAM is up 32% year-to-date (YTD), while XSD has returned 51.52%. That puts XSD better performer ahead so far this year.
Which ETF is attracting more investor money: SPAM or XSD?
Year-to-date, the SPAM ETF saw +$2M in flows, compared to +$297M for XSD.
Which ETF is more volatile: SPAM or XSD?
Over the past year, SPAM had a volatility of 27.69%, while XSD experienced 45.46%.
Which ETF is bigger: SPAM or XSD?
As of July 30, 2026, SPAM holds $4.84 M in assets under management (AUM), while XSD manages $2.71 B.
What sectors do the SPAM and XSD ETFs invest in?
SPAM leans toward sectors like Technology. Meanwhile, XSD focuses on Technology.
What are the top holdings of the SPAM ETF and XSD ETF?
SPAM top holdings include Fortinet, Inc., Okta, Inc. and Palo Alto Networks, Inc.. XSD holds in its top three: MaxLinear, Inc., Allegro MicroSystems, Inc. and Astera Labs, Inc..
Which ETF is more diversified: SPAM or XSD?
SPAM holds 34 securities with 71.51% of its assets in the top 15. XSD has 47 securities and a top 15 weight of 41.03%.
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