Cybersecurity ETFs: what each one holds
See every cybersecurity ETF by what it holds, not by its name. Funds that hold the companies that sell security software and services: endpoint, network, identity and cloud security. 7 funds, largest first. Updated Oct 21, 2026. The typical fund carries 32% of its weight in S&P 500 names, the 24th most of the 53 themes with filed books.
The short answers
What these funds actually own
Between them the 7 funds' ten largest holdings name 33 companies, of which 14 appear in more than one. CrowdStrike Holdings, Inc. (Class A) is among the ten largest of 6 of them, at an average of 6.3% of the fund.
Cybersecurity ETFs, the companies their ten largest holdings name. The 15 most widely held of 33. Source: each fund's latest SEC filing or its issuer’s own daily holdings file, read by ETFIQ.
How this is counted
Each row counts the ten largest holdings of each fund, so a fund missing from a row may still hold that company lower down. Weights are of the funds that name it, not of the theme.
Share of each fund's weight in S&P 500 companies. Above half, the fund is mostly the S&P 500.
White marker is the S&P 500 over the same days, +16.4%, for reference. Last column is the gap to the fund's own benchmark, in points.
The 7 largest cybersecurity ETFs
ETFIQ covers 7 cybersecurity ETFs. The largest are CIBR ($17.3bn), HACK ($3.5bn) and BUG ($2.2bn); fees run 0.20% to 0.60%, as of .
- 1CIBR$17.3bn0.58%First Trust NASDAQ Cybersecurity ETF
- 2HACK$3.5bn0.60%Amplify Cybersecurity ETF
- 3BUG$2.2bn0.50%Global X Cybersecurity ETF
- 4IHAK$1.2bn0.47%iShares Cybersecurity and Tech ETF
- 5WCBR$103m0.45%WisdomTree Cybersecurity Fund
- 6PSWD$6m0.20%Xtrackers Cybersecurity Select Equity ETF
- 7SPAM$5m0.35%Themes Cybersecurity ETF
Every cybersecurity ETF, largest first
Click a column to sort| Ticker | Fund | Issuer | Net assets ↓ | In the S&P 500 | Active share | Total return 1Y | vs its benchmark 1Y | Fee |
|---|---|---|---|---|---|---|---|---|
| CIBR | First Trust NASDAQ Cybersecurity ETF → | First Trust | $17.3bn | 61.8% | 90.5% | +34.6% | not measured | 0.58% |
| HACK | Amplify Cybersecurity ETF → | Amplify | $3.5bn | 44.4% | 95.3% | +40.0% | not measured | 0.60% |
| BUG | Global X Cybersecurity ETF → | Global X | $2.2bn | 32.5% | 99.1% | +32.7% | not measured | 0.50% |
| IHAK | iShares Cybersecurity and Tech ETF → | iShares | $1.2bn | 14.9% | 99.1% | +33.6% | not measured | 0.47% |
| WCBR | WisdomTree Cybersecurity Fund → | WisdomTree | $103m | 34.0% | 98.9% | +44.4% | not measured | 0.45% |
| PSWD | Xtrackers Cybersecurity Select Equity ETF → | Xtrackers | $6m | 28.1% | 98.9% | +26.4% | not measured | 0.20% |
| SPAM | Themes Cybersecurity ETF → | Themes | $5m | 26.3% | 99.1% | +32.0% | not measured | 0.35% |
How much of each pair is the same fund
The closest pair is PSWD and SPAM, which hold 76% of their weight in the same companies. The furthest apart is CIBR and IHAK at 34%. The middle pair of the 21 is 60%.
Cybersecurity ETFs, the share of each pair’s weight held in the same companies. Read across or down; the figure is the same either way. Cells are shaded against the closest pair here, 76%. Source: each fund’s own filed or daily holdings, read by ETFIQ.
How to read the grid
Weight overlap adds the smaller of the two weights for every company both funds hold. Funds with a cut-short book are left out, not compared short.
What each fund holds alone
The largest holding no other fund in the grid holds, and how much of the fund is in names none of the others own.
Cybersecurity ETFs, the largest holding no other fund in the grid holds. Source: ETFIQ.
Questions people ask
- How many cybersecurity ETFs are there?
- ETFIQ covers 7 US listed cybersecurity ETFs as of Oct 21, 2026. That is every one it can measure from the fund’s own published holdings.
- What is the largest cybersecurity ETF?
- CIBR, First Trust NASDAQ Cybersecurity ETF, at $17.3bn in net assets as of Oct 20, 2026, the largest of the 7 cybersecurity ETFs with a published size.
- What is the cheapest cybersecurity ETF?
- PSWD, Xtrackers Cybersecurity Select Equity ETF, at 0.20% a year by its prospectus filed Sep 25, 2026, the lowest fee of the 7 cybersecurity ETFs that publish one.
- Which cybersecurity ETF has performed best over the past year?
- WCBR, WisdomTree Cybersecurity Fund, at +44.4% total return over the year to Oct 21, 2026, the highest of the 7 cybersecurity ETFs with a full year of trading behind them. Past returns do not predict future ones.
- What do cybersecurity ETFs hold?
- Funds that hold the companies that sell security software and services: endpoint, network, identity and cloud security. Between them the 7 cybersecurity ETFs ETFIQ can read name 33 companies in their ten largest holdings, by holdings dated May 29, 2026 to Oct 21, 2026, most widely CrowdStrike Holdings, Inc. (Class A), which is among the ten largest of 6 of them.
- Do cybersecurity ETFs hold the same companies?
- It depends which two. Across the 21 pairs of the 7 cybersecurity ETFs with a full published book, by holdings dated May 29, 2026 to Oct 21, 2026, PSWD and SPAM hold 76% of their weight in the same companies, CIBR and IHAK hold 34%, and the middle pair holds 60%. Two funds sold on one theme are not the same fund.
What the issuers say about this theme
About these links
The issuers behind these cybersecurity funds publish their own work on this theme. These are their pages and words, not ETFIQ’s. A fund company writing about a theme it sells is making a case.
Issuer material on this theme. Links leave ETFIQ. Source: each issuer’s own site.
ETFIQ links to the documents behind every figure; a link is not an endorsement. Standards and sources →
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<figure style="margin:0;max-width:640px">
<a href="https://etfiq.com/themes/cyber"><img src="https://etfiq.com/assistant/api/embed/theme/cyber.svg" alt="Cybersecurity ETFs, one-year total return to Oct 21, 2026: WCBR +44.4%, HACK +40.0%, CIBR +34.6%, IHAK +33.6%, BUG +32.7%, SPAM +32.0%, PSWD +26.4%." width="640" style="max-width:100%;height:auto"></a>
<figcaption style="font:13px/1.5 sans-serif">Cybersecurity ETFs, one-year total return to Oct 21, 2026: WCBR +44.4%, HACK +40.0%, CIBR +34.6%, IHAK +33.6%, BUG +32.7%, SPAM +32.0%, PSWD +26.4%. Data: <a href="https://etfiq.com/themes/cyber">ETFIQ</a></figcaption>
</figure>Cite this pageCitation, APA and Markdown
ETFIQ, Cybersecurity ETFs: what each one holds, data as of Oct 21, 2026. https://etfiq.com/themes/cyber
ETFIQ. (Oct 21, 2026). Cybersecurity ETFs: what each one holds. Retrieved from https://etfiq.com/themes/cyber
[Cybersecurity ETFs: what each one holds (ETFIQ, Oct 21, 2026)](https://etfiq.com/themes/cyber)
Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.