CIBRvsBUGETF Comparison
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First Trust NASDAQ Cybersecurity ETF (CIBR) and Global X Cybersecurity ETF (BUG) belong to the same industry segment: Cybersecurity. CIBR's top 3 sector exposures are Technology, Industrials and Business Services. In contrast, BUG's top sector exposures are Technology. CIBR is more expensive with a Total Expense Ratio (TER) of 0.58%, versus 0.5% for BUG. CIBR is up 36.71% year-to-date (YTD) with +$816M in YTD flows. BUG performs worse with 35.04% YTD performance, and +$170M in YTD flows. Run a side-by-side ETF comparison of CIBR and BUG 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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CIBR vs BUG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CIBR BUG | +6.15%+1.86% | +20.59%+25.47% | +36.71%+35.04% | +36.60%+22.89% | +124.09%+74.43% | +108.62%+42.96% |
| Flows | CIBR BUG | +$322M+$124M | +$683M+$134M | +$816M+$170M | +$1.35B+$109M | +$3.61B+$360M | +$4.74B+$588M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CIBR BUG | +31.63%+41.58% | +26.18%+32.99% | +23.05%+26.41% | +25.29%+28.77% |
| Max drawdown | CIBR BUG | -11.75%-13.48% | -21.97%-35.14% | -21.97%-37.58% | -33.81%-41.52% |
| Max drawdown duration | CIBR BUG | 41d29d | 217d231d | 217d324d | 795d1120d |
Trading data
CIBR | BUG | |
Last sale 8/20/2026 at 1:30 PM | $93.45 | $40.13 |
| Previous close 08/19/2026 | $95.54 | $41.11 |
| Consolidated volume 08/19/2026 | ||
| 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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CIBR | BUG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/20/2026 at 1:30 PM
Live
Closed
CIBR | BUG | |
|---|---|---|
| Last price | $93.45 | $40.13 |
| 1D performance | -2.19% | -2.38% |
| AuM | $15.50 B | $1.48 B |
| E/R | 0.58% | 0.5% |
Characteristics
CIBR | BUG | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | Global X |
| Benchmark | Nasdaq CTA Cybersecurity Index | Indxx Cybersecurity Index |
| N° of holdings | 41 | 29 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 23, 2015 | October 25, 2019 |
| ESG | No | No |
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Exposure
Countries
CIBR
USA
89%
Other
11%
BUG
USA
86.81%
Other
13.19%
Sectors
CIBR
Technology
94.14%
Other
5.86%
BUG
Technology
99.08%
Other
0.92%
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Diversification
CIBR
Total weight of top 15 holdings out of 15
69.25%
BUG
Total weight of top 15 holdings out of 15
81.21%
Top 15 holdings
Data as of June 30, 2026
CIBR
Palo Alto Networks, Inc.
9.79%
Fortinet, Inc.
9.03%
CrowdStrike Holdings, Inc.
8.28%
Cisco Systems, Inc.
7.61%
Broadcom Inc.
6.48%
Cloudflare, Inc.
3.99%
Okta, Inc.
3.57%
F5, Inc.
3.43%
Zscaler, Inc.
3.11%
Rubrik, Inc.
2.69%
Akamai Technologies, Inc.
2.67%
Gen Digital, Inc.
2.21%
Check Point Software Technologies Ltd.
2.16%
JFrog Ltd.
2.14%
Datadog, Inc.
2.09%
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%
Frequently asked questions about CIBR and BUG
How have the CIBR and BUG ETFs performed in 2026?
As of August 18, 2026, CIBR is up 36.71% year-to-date (YTD), while BUG has returned 35.04%. That puts CIBR better performer ahead so far this year.
Which ETF is attracting more investor money: CIBR or BUG?
Year-to-date, the CIBR ETF saw +$816M in flows, compared to +$170M for BUG.
Which ETF is more volatile: CIBR or BUG?
Over the past year, CIBR had a volatility of 26.18%, while BUG experienced 32.99%.
Which ETF is bigger: CIBR or BUG?
As of August 18, 2026, CIBR holds $15.50 B in assets under management (AUM), while BUG manages $1.48 B.
What sectors do the CIBR and BUG ETFs invest in?
CIBR leans toward sectors like Technology. Meanwhile, BUG focuses on Technology.
What are the top holdings of the CIBR ETF and BUG ETF?
CIBR top holdings include Palo Alto Networks, Inc., Fortinet, Inc. and CrowdStrike Holdings, Inc.. BUG holds in its top three: Palo Alto Networks, Inc., Fortinet, Inc. and Okta, Inc..
Which ETF is more diversified: CIBR or BUG?
CIBR holds 41 securities with 69.25% of its assets in the top 15. BUG has 29 securities and a top 15 weight of 81.21%.
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Latest news about CIBR & BUG
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