BUGvsWCBRETF Comparison
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Global X Cybersecurity ETF (BUG) and WisdomTree Cybersecurity Fund (WCBR) belong to the same industry segment: Cybersecurity. Both ETFs have the same top 3 sector exposures: and Technology. BUG is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.45% for WCBR. BUG is up 23.99% year-to-date (YTD) with +$127M in YTD flows. WCBR performs better with 29.84% YTD performance, and -$37M in YTD flows. Run a side-by-side ETF comparison of BUG and WCBR 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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BUG vs WCBR performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BUG WCBR | +10.41%+11.73% | +42.59%+40.75% | +23.99%+29.84% | +6.18%+15.74% | +55.84%+82.69% | +28.43%+40.96% |
| Flows | BUG WCBR | +$97M+$1M | +$79M-$3M | +$127M-$37M | +$70M-$36M | +$277M+$36M | +$616M+$53M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BUG WCBR | +40.95%+41.19% | +32.47%+33.93% | +26.17%+28.92% | +28.54%+33.25% |
| Max drawdown | BUG WCBR | -13.48%-14.36% | -35.14%-30.11% | -37.58%-30.24% | -41.52%-52.14% |
| Max drawdown duration | BUG WCBR | 29d29d | 231d224d | 324d462d | 1120d1120d |
Trading data
BUG | WCBR | |
Last sale 7/27/2026 at 1:30 PM | $37.98 | $36.54 |
| Previous close 07/24/2026 | $37.80 | $36.18 |
| Consolidated volume 07/24/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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BUG | WCBR | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/27/2026 at 1:30 PM
Live
Closed
BUG | WCBR | |
|---|---|---|
| Last price | $37.98 | $36.54 |
| 1D performance | +0.48% | +0.98% |
| AuM | $1.32 B | $104.18 M |
| E/R | 0.5% | 0.45% |
Characteristics
BUG | WCBR | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Global X | WisdomTree |
| Benchmark | Indxx Cybersecurity Index | WisdomTree Team8 Cybersecurity Index |
| N° of holdings | 29 | 25 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 25, 2019 | January 28, 2021 |
| ESG | No | Yes |
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Exposure
Countries
BUG
USA
86.81%
Other
13.19%
WCBR
USA
91.8%
Other
8.2%
Sectors
BUG
Technology
99.08%
Other
0.92%
WCBR
Technology
99.91%
Other
0.09%
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Diversification
BUG
Total weight of top 15 holdings out of 15
81.21%
WCBR
Total weight of top 15 holdings out of 15
77.97%
Top 15 holdings
Data as of June 30, 2026
BUG
Palo Alto Networks, Inc.
8.08%
Fortinet, Inc.
8.04%
Okta, Inc.
7.78%
CrowdStrike Holdings, Inc.
7.27%
Tenable Holdings, Inc.
5.24%
Varonis Systems, Inc.
5.00%
Qualys, Inc.
4.83%
Akamai Technologies, Inc.
4.82%
Commvault Systems, Inc.
4.77%
Rubrik, Inc.
4.71%
Zscaler, Inc.
4.59%
Gen Digital, Inc.
4.25%
A10 Networks, Inc.
4.03%
SailPoint, Inc.
3.93%
SentinelOne, Inc.
3.87%
WCBR
CrowdStrike Holdings, Inc.
7.73%
Datadog, Inc.
6.87%
Palo Alto Networks, Inc.
6.75%
Tenable Holdings, Inc.
6.13%
Fortinet, Inc.
6.12%
Okta, Inc.
5.81%
SentinelOne, Inc.
5.51%
Rubrik, Inc.
4.99%
Commvault Systems, Inc.
4.41%
Varonis Systems, Inc.
4.37%
Zscaler, Inc.
4.16%
Cloudflare, Inc.
3.89%
Netskope, Inc.
3.84%
F5, Inc.
3.72%
Trend Micro, Inc.
3.66%
Frequently asked questions about BUG and WCBR
How have the BUG and WCBR ETFs performed in 2026?
As of July 24, 2026, BUG is up 23.99% year-to-date (YTD), while WCBR has returned 29.84%. That puts WCBR better performer ahead so far this year.
Which ETF is attracting more investor money: BUG or WCBR?
Year-to-date, the BUG ETF saw +$127M in flows, compared to -$37M for WCBR.
Which ETF is more volatile: BUG or WCBR?
Over the past year, BUG had a volatility of 32.47%, while WCBR experienced 33.93%.
Which ETF is bigger: BUG or WCBR?
As of July 24, 2026, BUG holds $1.32 B in assets under management (AUM), while WCBR manages $104.18 M.
What sectors do the BUG and WCBR ETFs invest in?
BUG leans toward sectors like Technology. Meanwhile, WCBR focuses on Technology.
What are the top holdings of the BUG ETF and WCBR ETF?
BUG top holdings include Palo Alto Networks, Inc., Fortinet, Inc. and Okta, Inc.. WCBR holds in its top three: CrowdStrike Holdings, Inc., Datadog, Inc. and Palo Alto Networks, Inc..
Which ETF is more diversified: BUG or WCBR?
BUG holds 29 securities with 81.21% of its assets in the top 15. WCBR has 25 securities and a top 15 weight of 77.97%.
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