{"ticker":"LYTE","name":"Roundhill Photonics & Optics ETF","page_url":null,"cite_as":"TickerInside, Roundhill Photonics & Optics ETF (LYTE), holdings from the sponsor's file of 2026-10-14, read from the site of Roundhill, https://tickerinside.com/api/v1/etf/lyte.json, CC BY 4.0","cite_html":"<a href=\"https://tickerinside.com/api/v1/etf/lyte.json\">TickerInside</a> (https://tickerinside.com/api/v1/etf/lyte.json)","identifiers":{"asset_type":"etf","exchange":"Cboe BZX","composite_figi":"BBG0243F9SL8","share_class_figi":"BBG0243F9WW7","cik":null,"series_id":null,"class_id":null},"source_layer":"sponsor_files","category":{"id":"allocation-moderate","label":"Moderate Allocation","group":"multi-asset","group_label":"Multi-asset","asset_class":"multi_asset","rule":"In its file of 2026-10-14, 65% of what it holds is stocks and 35% bonds, directly or through funds.","basis":"holdings","as_of":"2026-10-14","facets":{},"measured":{"equity_share":0.648},"method":"https://tickerinside.com/etf/category/"},"as_of":null,"holdings_as_of":"2026-10-14","report_date":"2026-10-14","filed":null,"filing_url":null,"sponsor":"Roundhill","source_url":"https://www.roundhillinvestments.com/assets/data/filepointroundhill.40ru.ru_holdings_10132026.csv","file_date":"2026-10-14","date_from":"file","read_on":"2026-10-14","served_from_earlier_file":false,"file_lines":22,"net_assets":218911854,"multi_class":false,"stock_pct":66.91,"unmapped_pct":16.34,"abroad":[],"expense_ratio":null,"expense_ratio_gross":null,"expense_ratio_source":null,"expense_ratio_as_of":null,"expense_ratio_filing_url":null,"yield":null,"aum_b":null,"aum_source":null,"aum_date":null,"etf_class_net_assets_b":null,"etf_class_net_assets_as_of":null,"derivative_positions":5,"vol":null,"beta":null,"mdd3":null,"r1":null,"r3":null,"r5":null,"last_close":null,"last_close_date":null,"day_change_pct":null,"high_52w":null,"low_52w":null,"currency":null,"held_outright":{"LITE":17.65,"CIEN":13.1,"COHR":13.06,"FN":3.82,"AAOI":2.04,"AXTI":0.9},"summary":"On 2026-10-14, LYTE held stocks (66.9%), US Treasury securities (36.4%) and money market funds (5.0%), as percent of net assets. It carried swaps on Eoptolink Technology Inc., Ltd. (8.9% long), Zhongji Innolight Co., Ltd. (8.8% long) and Suzhou TFC Optical Communication Co., Ltd. (6.2% long), and 2 more underlyings, as notional exposure in percent of net assets. Stocks held plus long swaps and futures come to 99.8% of net assets.","composition":[{"kind":"stocks","label":"Stocks","pct":66.91},{"kind":"cash_other","label":"Cash and other assets","pct":-41.11},{"kind":"treasuries","label":"US Treasury securities","pct":36.35},{"kind":"money_market","label":"Money market funds","pct":5.02}],"derivatives":[{"instrument":"swap","description":"total return swap","underlying":"Eoptolink Technology Inc., Ltd.","underlying_ticker":null,"underlying_kind":"other","direction":"long","notional_pct":8.89,"value_pct":null,"positions":1,"option_type":null,"option_side":null,"expires_first":null,"expires_last":null},{"instrument":"swap","description":"total return swap","underlying":"Zhongji Innolight Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","direction":"long","notional_pct":8.85,"value_pct":null,"positions":1,"option_type":null,"option_side":null,"expires_first":null,"expires_last":null},{"instrument":"swap","description":"total return swap","underlying":"Suzhou TFC Optical Communication Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","direction":"long","notional_pct":6.16,"value_pct":null,"positions":1,"option_type":null,"option_side":null,"expires_first":null,"expires_last":null},{"instrument":"swap","description":"total return swap","underlying":"Yuanjie Semiconductor Technology Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","direction":"long","notional_pct":5.04,"value_pct":null,"positions":1,"option_type":null,"option_side":null,"expires_first":null,"expires_last":null},{"instrument":"swap","description":"total return swap","underlying":"Accelink Technologies Co,ltd.","underlying_ticker":null,"underlying_kind":"other","direction":"long","notional_pct":3.92,"value_pct":null,"positions":1,"option_type":null,"option_side":null,"expires_first":null,"expires_last":null}],"underlyings":[{"underlying":"Eoptolink Technology Inc., Ltd.","underlying_ticker":null,"underlying_kind":"other","long_pct":8.89,"short_pct":0.0,"options":{},"instruments":["swap"],"complete":true,"net_pct":8.89},{"underlying":"Zhongji Innolight Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","long_pct":8.85,"short_pct":0.0,"options":{},"instruments":["swap"],"complete":true,"net_pct":8.85},{"underlying":"Suzhou TFC Optical Communication Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","long_pct":6.16,"short_pct":0.0,"options":{},"instruments":["swap"],"complete":true,"net_pct":6.16},{"underlying":"Yuanjie Semiconductor Technology Co., Ltd.","underlying_ticker":null,"underlying_kind":"other","long_pct":5.04,"short_pct":0.0,"options":{},"instruments":["swap"],"complete":true,"net_pct":5.04},{"underlying":"Accelink Technologies Co,ltd.","underlying_ticker":null,"underlying_kind":"other","long_pct":3.92,"short_pct":0.0,"options":{},"instruments":["swap"],"complete":true,"net_pct":3.92}],"exposure":{"stocks_pct":66.91,"swaps_futures_long_pct":32.86,"swaps_futures_short_pct":0,"options_value_pct":0,"complete":true,"long_exposure_pct":99.77},"lines":[{"issuer":"Eoptolink Technology Inc Ltd","kind":"stock","pct":4.32},{"issuer":"Zhongji Innolight Co Ltd","kind":"stock","pct":4.25},{"issuer":"Suzhou TFC Optical Communication Co Ltd","kind":"stock","pct":3.04},{"issuer":"LandMark Optoelectronics Corp","kind":"stock","pct":2.1},{"issuer":"T&S Communications Co Ltd","kind":"stock","pct":1.52},{"issuer":"NEW TAIWAN DOLLAR","kind":"stock","pct":0.63},{"issuer":"FOCI Fiber Optic Communications Inc","kind":"stock","pct":0.47},{"issuer":"CHINESE YUAN","kind":"stock","pct":0.01}],"lines_total":8,"notes":["Swap and futures weights are the ones the sponsor prints, taken as each contract's notional in percent of net assets, which is why cash and other can be negative.","16.3% of net assets is in stock lines the site cannot tie to a ticker (a line abroad is listed by name, never under its local code).","Read from the sponsor's own site for the file of 2026-10-14. When the SEC's Form N-PORT for the fund is published, it replaces this file."],"weekly":null,"weeks_end":null,"license":"CC BY 4.0","attribution":"Credit TickerInside with a link to the page the figure comes from (cite_as gives it) wherever the medium allows a link, and by name where it does not. How you mark the link is up to you.","source":"https://tickerinside.com/api/#sponsor-files"}