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Ranked over 1 week, 1 month and 12 months to May 2026.","url":"https://etfiq.com/flows/rankings/desk/themes/outflows/","dateModified":"2026-10-09","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":6782,"truncated":false,"content":"ETFIQ / Fund flows / Rankings / Themes \u00b7 outflows \n \n Flows as of Oct 8, 2026 , the trading day.\n Flows ranking \u00b7 thematic ETFs \u00b7 money out\n The thematic ETFs that lost the most\n In the week to Oct 8, 2026, SOXX lost the most of 48 thematic ETFs tracked daily, $982m .\n Measure Net flow: money in less money out, in dollars, over the window, leaving any round trip aside; share of net assets at the start of the window beside it \n Coverage Weekly and monthly lists: 48 funds with daily figures, 29.4% of the group\u2019s net assets. Twelve-month list: 299 funds with SEC filings for every month to May 2026, 91.5% of the group\u2019s net assets \n Rank change Against the last edition of this list: the previous trading day for 1W and 1M, the previous month for 12M. \"new\" means not in the top 25 last time \n\n The inflows list \n 1 week, daily figures 1 month, daily figures 12 months to May 2026, SEC filings 1 week \u00b7 Oct 2 to Oct 8, 2026\n From daily figures \u00b7 12 funds\n Any round trip in the window is left aside. A fund whose count ended before the window did carries the day it reaches after its name.\n The 12 thematic ETFs that lost money most over Oct 2 to Oct 8, 2026, of 12 that lost money. Computed by ETFIQ. # Fund Name Net flow Share of assets Rank change \n 1 SOXX iShares Semiconductor ETF \u2212$982m \u22122.0% same \n 2 IBB iShares Biotechnology ETF \u2212$328m \u22123.0% same \n 3 ITA iShares U.S. Aerospace & Defense ETF \u2212$72.2m \u22120.6% same \n 4 XSD State Street(R) SPDR(R) S&P(R) Semiconductor ETF to Oct 7 \u2212$41.2m \u22121.3% same \n 5 ICLN iShares Global Clean Energy ETF \u2212$22.6m \u22121.0% new \n 6 XSW State Street(R) SPDR(R) S&P(R) Software & Services ETF to Oct 7 \u2212$18.1m \u22123.8% \u25bc 1 \n 7 BAI iShares A.I. Innovation and Tech Active ETF \u2212$17.4m \u22120.1% \u25bc 1 \n 8 ISTM iShares Strategic Metals ETF \u2212$6.0m \u221218.3% \u25bc 1 \n 9 RING iShares MSCI Global Gold Miners ETF \u2212$3.7m \u22120.2% \u25bc 1 \n 10 CNRG State Street(R) SPDR(R) S&P Kensho Clean Power ETF to Oct 7 \u2212$3.4m \u22121.9% \u25bc 1 \n 11 IFRA iShares U.S. Infrastructure ETF \u2212$2.8m \u22120.1% new \n 12 MADE iShares U.S. Manufacturing ETF \u2212$1.1m \u22121.8% \u25bc 2 \n Computed by ETFIQ from issuer daily share counts \u00d7 prior-day NAV.\n \n 1 month \u00b7 Sep 9 to Oct 8, 2026\n From daily figures \u00b7 17 funds\n The 17 thematic ETFs that lost money most over Sep 9 to Oct 8, 2026, of 17 that lost money. Computed by ETFIQ. # Fund Name Net flow Share of assets Rank change \n 1 BAI iShares A.I. Innovation and Tech Active ETF \u2212$601m \u22124.2% same \n 2 IDEF iShares Defense Industrials and Tech Active ETF \u2212$462m \u221210.7% same \n 3 XBI State Street(R) SPDR(R) S&P(R) Biotech ETF to Oct 7 \u2212$420m \u22123.7% same \n 4 ITA iShares U.S. Aerospace & Defense ETF \u2212$246m \u22121.9% \u25b2 1 \n 5 XME State Street(R) SPDR(R) S&P(R) Metals & Mining ETF to Oct 7 \u2212$151m \u22123.1% \u25b2 1 \n 6 SOXX iShares Semiconductor ETF \u2212$142m \u22120.3% new \n 7 IFRA iShares U.S. Infrastructure ETF \u2212$55.0m \u22121.3% same \n 8 IGV iShares Expanded Tech-Software Sector ETF \u2212$43.1m \u22120.3% \u25bc 4 \n 9 XSW State Street(R) SPDR(R) S&P(R) Software & Services ETF to Oct 7 \u2212$29.4m \u22126.0% \u25bc 1 \n 10 XT iShares Future Exponential Technologies ETF \u2212$12.7m \u22120.3% \u25bc 1 \n 11 POWR iShares U.S. Power Infrastructure ETF \u2212$8.5m \u22121.8% \u25bc 1 \n 12 IETC iShares U.S. Tech Independence Focused ETF \u2212$5.7m \u22120.8% \u25bc 1 \n 13 CNRG State Street(R) SPDR(R) S&P Kensho Clean Power ETF to Oct 7 \u2212$5.2m \u22122.6% \u25bc 1 \n 14 ISTM iShares Strategic Metals ETF \u2212$2.9m \u22129.3% \u25bc 1 \n 15 IBLC iShares Blockchain and Tech ETF \u2212$2.3m \u22122.6% \u25bc 1 \n 16 ONLN ProShares Online Retail ETF 21 of 22 days \u2212$1.1m \u22121.8% \u25bc 1 \n 17 MADE iShares U.S. Manufacturing ETF \u2212$1.1m \u22121.8% \u25bc 1 \n Same basis as the week. Never mixed with the filings list below.\n \n 12 months \u00b7 Jun 2025 to May 2026\n From SEC filings \u00b7 99 funds \u00b7 the last month every filer has reported\n Filings run about 60 days behind, so this list ends at the latest month every fund in the group has filed, printed in the heading and the title. Rank change is against last month\u2019s edition.\n The 25 thematic ETFs that lost money most over Jun 2025 to May 2026, of 99 that lost money. Computed by ETFIQ. # Fund Name Net flow Share of assets Rank change \n 1 FDN First Trust Dow Jones Internet Index Fund \u2212$2.3bn \u00b7 same \n 2 GDXJ VanEck Junior Gold Miners ETF \u2212$1.1bn \u00b7 same \n 3 SKYY First Trust Cloud Computing ETF \u2212$983m \u00b7 same \n 4 IHI iShares U.S. Medical Devices ETF \u2212$868m \u00b7 same \n 5 ARKW ARK Next Generation Internet ETF \u2212$324m \u00b7 \u25b2 1 \n 6 PNQI Invesco NASDAQ Internet ETF \u2212$313m \u00b7 \u25b2 1 \n 7 XT iShares Future Exponential Technologies ETF \u2212$285m \u00b7 \u25b2 4 \n 8 JETS U.S. Global Jets ETF \u2212$196m \u00b7 same \n 9 ARKF ARK Blockchain & Fintech Innovation ETF \u2212$169m \u00b7 same \n 10 HACK Amplify Cybersecurity ETF \u2212$144m \u00b7 \u25b2 7 \n 11 PEJ Invesco Leisure and Entertainment ETF \u2212$142m \u00b7 \u25b2 1 \n 12 METV Roundhill Ball Metaverse ETF \u2212$129m \u00b7 \u25b2 1 \n 13 IHAK iShares Cybersecurity and Tech ETF \u2212$111m \u00b7 \u25bc 3 \n 14 WCLD WisdomTree Cloud Computing Fund \u2212$105m \u00b7 same \n 15 GGME Invesco Next Gen Media and Gaming ETF \u2212$95.6m \u00b7 \u25b2 3 \n 16 PHO Invesco Water Resources ETF \u2212$84.8m \u00b7 \u25b2 4 \n 17 CLOU Global X Cloud Computing ETF \u2212$82.5m \u00b7 \u25bc 1 \n 18 XSW State Street(R) SPDR(R) S&P(R) Software & Services ETF \u2212$80.7m \u00b7 \u25b2 6 \n 19 ARKG ARK Genomic Revolution ETF \u2212$77.8m \u00b7 new \n 20 PBW Invesco WilderHill Clean Energy ETF \u2212$73.6m \u00b7 \u25bc 5 \n 21 IPAY Amplify Digital Payments ETF \u2212$73.1m \u00b7 \u25b2 2 \n 22 UFOX Defiance Space and Connective Tech ETF \u2212$72.8m \u00b7 \u25bc 3 \n 23 HERO Global X Video Games & Esports ETF \u2212$70.6m \u00b7 new \n 24 ESPO VanEck Video Gaming and eSports ETF \u2212$69.6m \u00b7 new \n 25 SRVR Pacer Data & Infrastructure Real Estate ETF \u2212$65.9m \u00b7 same \n SEC Form N-PORT, item B.6, monthly, every fund with a filing for every month of the window.\n \n Other flow rankings\n Themes \u00b7 inflows All ETFs \u00b7 outflows Every flows ranking The 1 week list in the flows tool Where these figures came from\n SEC Form N-PORT data sets: monthly sales and redemptions, item B.6 SEC Form N-CEN data sets: each fund\u2019s creation unit, item E.3.a ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.\n ETFIQ is an independent publisher and makes no recommendations; a rank is a sort of one published figure, not an opinion.\n\n Cite this page. ETFIQ, The thematic ETFs that lost the most, data as of Oct 8, 2026. https://etfiq.com/flows/rankings/desk/themes/outflows/ Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, The thematic ETFs that lost the most, data as of Oct 8, 2026. https://etfiq.com/flows/rankings/desk/themes/outflows/ APA ETFIQ. (Oct 8, 2026). The thematic ETFs that lost the most. Retrieved from https://etfiq.com/flows/rankings/desk/themes/outflows/ Markdown [The thematic ETFs that lost the most (ETFIQ, Oct 8, 2026)](https://etfiq.com/flows/rankings/desk/themes/outflows/)","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":"Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, The thematic ETFs that lost the most, data as of Oct 8, 2026. https://etfiq.com/flows/rankings/desk/themes/outflows/"}