{"url":"https://etfiq.com/compare/themes/copx-vs-dram","section":"compare","title":"COPX vs DRAM: Holdings Overlap & Returns | ETFIQ","description":"4.8% of COPX and 15.7% of DRAM is already in the S&P 500 by weight, as filed, and 0% of the two books are the same names at the same weight.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do COPX and DRAM hold the same stocks?","acceptedAnswer":{"@type":"Answer","text":"By their latest filings, 0% of their books are the same securities at the same weight. 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, COPX or DRAM?","acceptedAnswer":{"@type":"Answer","text":"COPX has 5% of its weight in S&P 500 names and DRAM has 16%, so COPX differs more from the index."}},{"@type":"Question","name":"Which is cheaper, COPX or DRAM?","acceptedAnswer":{"@type":"Answer","text":"COPX and DRAM both charge 0.65% a year, so neither 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":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":4,"name":"COPX vs DRAM","item":"https://etfiq.com/compare/themes/copx-vs-dram"}]},{"@type":"WebPage","name":"COPX vs DRAM: Holdings Overlap & Returns","description":"4.8% of COPX and 15.7% of DRAM is already in the S&P 500 by weight, as filed, and 0% of the two books are the same names at the same weight.","url":"https://etfiq.com/compare/themes/copx-vs-dram","dateModified":"2026-10-28","abstract":"COPX and DRAM hold 0% of their weight in the same names.","publisher":{"@id":"https://etfiq.com/#org"},"isPartOf":{"@id":"https://etfiq.com/#website"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".faq"]}},{"@type":"Dataset","name":"ETFIQ comparison of COPX and DRAM","description":"4.8% of COPX and 15.7% of DRAM is already in the S&P 500 by weight, as filed, and 0% of the two books are the same names at the same weight.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/copx-vs-dram","license":"https://etfiq.com/license/","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":6627,"truncated":true,"content":"ETFIQ / Thematic ETFs / Compare ETFs / COPX vs DRAM \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Oct 28, 2026 .\n\n COPX vs DRAM: Holdings Overlap & Returns\n\n COPX and DRAM hold 0% of their weight in the same names.\n Copy this for sharing \n \n Both cost 0.65% a year; DRAM is 3.2 times larger.\n COPX and DRAM at a glance. As of Oct 28, 2026. Source: ETFIQ. COPX DRAM \n Expense ratio 0.65% 0.65% \n Net assets, as of Oct 12, 2026 $7.3bn $23.0bn \n Total return, 1 year +27.5% not published \n What it tracks Copper Memory and storage \n Holdings in common 0% \n Holdings in common uses holdings date","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/","license_text":"Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, COPX against DRAM, data as of Oct 28, 2026. https://etfiq.com/compare/themes/copx-vs-dram","a":{"ticker":"COPX","name":"Global X Copper Miners ETF","issuer":"Global X","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, COPX returned 27.5%, against 13.4% for ACWI.","url":"https://etfiq.com/funds/copx","key_facts":[{"label":"Already in the S&P 500","value":"4.8%","as_of":"2026-07-31","source":"its SEC filing (Form N-PORT)"},{"label":"Active share vs the S&P 500","value":"99.9%","as_of":"2026-07-31","source":"ETFIQ"},{"label":"Top ten holdings","value":"50.3%","as_of":"2026-07-31","source":"its SEC filing (Form N-PORT)"},{"label":"Total return, 1 year","value":"+27.5%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"12-month yield, capital gains included, on its starting price","value":"3.1%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid annually), ex-date Jun 29, 2026","value":"$0.258","as_of":"2026-06-29","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$7.3bn","as_of":"2026-10-12","source":"issuer page, as of Oct 12, 2026"},{"label":"Expense ratio","value":"0.65%","as_of":"2026-02-26","source":"485BPOS XBRL, Feb 26, 2026"}]},"b":{"ticker":"DRAM","name":"Roundhill Memory ETF","issuer":"Roundhill","desk":"themes","as_of":"2026-10-28","verdict":"From its Apr 2, 2026 launch to Oct 28, 2026, DRAM returned 95.0%.","url":"https://etfiq.com/funds/dram","key_facts":[{"label":"Already in the S&P 500","value":"15.7%","as_of":"2026-06-30","source":"its SEC filing (Form N-PORT)"},{"label":"Active share vs the S&P 500","value":"96.8%","as_of":"2026-06-30","source":"ETFIQ"},{"label":"Top ten holdings","value":"56.4%","as_of":"2026-06-30","source":"its SEC filing (Form N-PORT)"},{"label":"Total return, since launch","value":"+95.0%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Net assets","value":"$20.6bn","as_of":"2026-10-28","source":"the issuer\u2019s own daily fund list, as of Oct 28, 2026"},{"label":"Expense ratio","value":"0.65%","as_of":"2026-03-31","source":"485BPOS XBRL, Mar 31, 2026"}]},"overlap_pct":0,"full_text_at":"https://etfiq.com/compare/themes/copx-vs-dram"}