# The largest cybersecurity ETFs

> CIBR leads the largest cybersecurity ETFs at $18.8bn (net assets), as of Oct 27, 2026. The largest cybersecurity ETFs, ranked by net assets.

Data as of Oct 27, 2026. Rebuilt every trading night.

As of Oct 27, 2026 . Rebuilt every trading night.

## The largest cybersecurity ETFs

See 7 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on cybersecurity. The column beside the size shows how much of each the S&P 500 already holds.

| # | Ticker | Fund | Net assets | Weight in S&P 500 companies | Total return, 1Y | Fee | Source |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | CIBR | First Trust NASDAQ Cybersecurity ETF | $18.8bn | 60.6% | +41.8% | 0.58% | Issuer page, Oct 26, 2026 |
| 2 | HACK | Amplify Cybersecurity ETF | $3.7bn | 43.0% | +50.8% | 0.60% | Issuer page, Oct 26, 2026 |
| 3 | BUG | Global X Cybersecurity ETF | $2.2bn | 32.5% | +46.9% | 0.50% | Issuer page, Oct 12, 2026 |
| 4 | IHAK | iShares Cybersecurity and Tech ETF | $1.3bn | 14.9% | +47.0% | 0.47% | Issuer daily, Oct 27, 2026 |
| 5 | WCBR | WisdomTree Cybersecurity Fund | $103m | 34.0% | +60.5% | 0.45% | SEC filing, Jun 30, 2026 |
| 6 | SPAM | Themes Cybersecurity ETF | $7.4m | 26.3% | +40.6% | 0.35% | Issuer page, Oct 26, 2026 |
| 7 | PSWD | Xtrackers Cybersecurity Select Equity ET | $6.7m | 28.1% | +36.2% | 0.20% | Issuer page, Oct 26, 2026 |

### Method

The 7 ETFs in the cybersecurity theme, of which 7 publish net assets, ranked on the most recent number for each. Across the funds listed here the weight held in S&P 500 companies runs from 14.9% to 60.6%. Size shows where the money is, not what a fund did. The list sorts one published number, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.

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### Sources

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A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, The largest cybersecurity ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-cyber
Licence: https://etfiq.com/license/ Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.
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