{"url":"https://etfiq.com/compare/themes/bug-vs-ihak","section":"compare","title":"BUG vs IHAK: which is really different? | ETFIQ","description":"21.8% of BUG and 17.1% of IHAK is already in the S&P 500 by weight, as filed, and 67% of the two books are the same names at the same weight.","as_of":"Sep 30, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do BUG and IHAK hold the same stocks?","acceptedAnswer":{"@type":"Answer","text":"By their latest filings, 67% of their books are the same securities at the same weight, which is close to holding one of them twice. Overlap is the sum of the smaller weight of every security they share."}},{"@type":"Question","name":"Which is more different from the S&P 500, BUG or IHAK?","acceptedAnswer":{"@type":"Answer","text":"BUG has 22% of its weight in S&P 500 names and IHAK has 17%, so BUG differs more from the index."}},{"@type":"Question","name":"Which is cheaper, BUG or IHAK?","acceptedAnswer":{"@type":"Answer","text":"BUG charges 0.50% a year and IHAK charges 0.47%, so IHAK is cheaper. Fees come from each fund's prospectus."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Thematic ETFs","item":"https://etfiq.com/themes/"},{"@type":"ListItem","position":3,"name":"BUG vs IHAK","item":"https://etfiq.com/compare/themes/bug-vs-ihak"}]},{"@type":"WebPage","name":"BUG vs IHAK: which is really different?","description":"21.8% of BUG and 17.1% of IHAK is already in the S&P 500 by weight, as filed, and 67% of the two books are the same names at the same weight. Returns and overlap to Sep 30, 2026.","url":"https://etfiq.com/compare/themes/bug-vs-ihak","dateModified":"2026-09-30","abstract":"BUG and IHAK hold 67% of their weight in the same names, and BUG returned +31.3% over the year.","publisher":{"@id":"https://etfiq.com/#org"},"isPartOf":{"@id":"https://etfiq.com/#website"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".faq"]}},{"@type":"Dataset","name":"ETFIQ comparison of BUG and IHAK","description":"21.8% of BUG and 17.1% of IHAK is already in the S&P 500 by weight, as filed, and 67% of the two books are the same names at the same weight. Returns and overlap to Sep 30, 2026.","dateModified":"2026-09-30","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/bug-vs-ihak","license":"https://etfiq.com/standards/","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}],"variableMeasured":["Weight overlap with the S&P 500","Active share","Holdings","Top ten share of the fund","Total return","Fee for the differing part","Expense ratio"],"keywords":["exchange-traded funds","ETF","Thematic ETFs","fund data","SEC filings"]}],"characters":6886,"truncated":true,"content":"ETFIQ / Thematic ETFs / Head to head / BUG vs IHAK \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Sep 30, 2026 .\n\n BUG vs IHAK: which is really different?\n\n BUG and IHAK hold 67% of their weight in the same names, and BUG returned +31.3% over the year.\n Copy this for sharing \n \n Global X Cybersecurity ETF and iShares Cybersecurity and Tech ETF.\n\n Download as PDF \n\n 21.8% BUG in the S&P 500 \n 17.1% IHAK in the S&P 500 \n +31.3% BUG total return, 1 year \n +29.3% IHAK total return, 1 year \n\n ETFIQ Off-Index Score: BUG scores higher\n How much of it is not the index it is sold as an alternat","source":"ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.","publisher":{"@id":"https://etfiq.com/#org","name":"ETFIQ","url":"https://etfiq.com"},"license":"https://etfiq.com/license/","citation":"ETFIQ, as of Sep 30, 2026. https://etfiq.com/compare/themes/bug-vs-ihak","a":{"ticker":"BUG","name":"Global X Cybersecurity ETF","issuer":"Global X","desk":"themes","as_of":"2026-09-30","verdict":"BUG holds 34 stocks, and 78% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/bug","key_facts":[{"label":"Already in the S&P 500","value":"21.8%","as_of":"2026-09-30","source":null},{"label":"Active share vs the S&P 500","value":"99.4%","as_of":"2026-09-30","source":null},{"label":"Top ten holdings","value":"64.1%","as_of":"2026-09-30","source":null},{"label":"Total return, 1 year","value":"+31.3%","as_of":"2026-09-30","source":null},{"label":"Net assets","value":"$2.1bn","as_of":"2026-09-30","source":"the issuer\u2019s own daily fund list, as of Sep 30, 2026"},{"label":"Expense ratio","value":"0.50%","as_of":"2026-09-30","source":"485BPOS XBRL, Mar 27, 2026"}]},"b":{"ticker":"IHAK","name":"iShares Cybersecurity and Tech ETF","issuer":"iShares","desk":"themes","as_of":"2026-09-30","verdict":"IHAK holds 50 stocks, and 83% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/ihak","key_facts":[{"label":"Already in the S&P 500","value":"17.1%","as_of":"2026-09-30","source":null},{"label":"Active share vs the S&P 500","value":"99.1%","as_of":"2026-09-30","source":null},{"label":"Top ten holdings","value":"51.2%","as_of":"2026-09-30","source":null},{"label":"Total return, 1 year","value":"+29.3%","as_of":"2026-09-30","source":null},{"label":"Net assets","value":"$1.2bn","as_of":"2026-09-30","source":"the issuer\u2019s own daily fund list, as of Sep 30, 2026"},{"label":"Expense ratio","value":"0.47%","as_of":"2026-09-30","source":"485BPOS XBRL, Nov 21, 2025"}]},"overlap_pct":67,"full_text_at":"https://etfiq.com/compare/themes/bug-vs-ihak"}