{"ticker":"TNUK","name":"Tortoise Nuclear Renaissance ETF","page_url":null,"cite_as":"TickerInside, Tortoise Nuclear Renaissance ETF (TNUK), holdings from SEC Form N-PORT for the period ended 2026-05-31, filed 2026-07-29, https://tickerinside.com/api/v1/fund/tnuk.json, CC BY 4.0","cite_html":"<a href=\"https://tickerinside.com/api/v1/fund/tnuk.json\">TickerInside</a> (https://tickerinside.com/api/v1/fund/tnuk.json)","identifiers":{"asset_type":"etf","exchange":"NYSE Arca","composite_figi":"BBG01Z2FFKY7","share_class_figi":"BBG01Z2FFM19","cik":null,"series_id":"S000097893","class_id":null},"source_layer":"sec_nport","category":{"id":"thematic","label":"Thematic","group":"sector-equity","group_label":"Sector stocks","asset_class":"equity","rule":"In its file of 2026-05-31, its name names a theme (nuclear), and no one sector holds 60% of its stocks whose sector is known (industrials 37%).","basis":"name","as_of":"2026-05-31","facets":{"region":"global","size":"mid","style":"growth","theme":"nuclear","top_sectors":["industrials","utilities"]},"measured":{"us_share":0.678,"emerging_share":0.077,"size_place":0.822,"growth_share":0.611,"growth_share_market":0.362,"top_sector_share":0.368,"country_cover":0.949,"sector_cover":0.877,"stocks":62},"method":"https://tickerinside.com/etf/category/"},"as_of":null,"holdings_as_of":"2026-05-31","report_date":"2026-05-31","filed":"2026-07-29","filing_url":"https://www.sec.gov/Archives/edgar/data/2034406/000089418926021621/","net_assets":2102106,"multi_class":false,"stock_pct":99.48,"unmapped_pct":0.0,"abroad":[],"expense_ratio":0.75,"expense_ratio_gross":0.75,"expense_ratio_source":"sec_filing","expense_ratio_as_of":"2025-12-11","expense_ratio_filing_url":"https://www.sec.gov/Archives/edgar/data/2034406/000121390025120218/","yield":null,"aum_b":null,"aum_source":null,"aum_date":null,"etf_class_net_assets_b":null,"etf_class_net_assets_as_of":null,"positions":25,"breakdown":{"sectors_pct":{"industrials":32.0494,"utilities":28.0629,"energy":17.2143,"technology":6.2041,"materials":3.6575},"no_sector_pct":12.2818,"sector_coverage_pct":87.7,"sectors_stated":true,"other_funds_pct":0.0,"mega_cap_tech_pct":0.0,"top10_us_companies_pct":0.0,"countries_pct":{"US":64.0614,"CA":15.4563,"KR":7.1648,"FI":4.6465,"GB":2.5018,"AU":0.184,"JP":0.1387,"HK":0.0877,"CN":0.0797,"CZ":0.0605,"ES":0.0582},"no_country_pct":5.0304,"answer":"In its SEC Form N-PORT for the period ended 2026-05-31, filed 2026-07-29, TNUK is 32.0% industrials, 28.1% utilities and 17.2% energy by sector (no sector found for 12.3%), with none of it in mega-cap tech or in the ten largest US companies by market value. By country, 64.1% of TNUK is in the United States, 15.5% in Canada, 7.2% in South Korea and 4.6% in Finland.","method":"https://tickerinside.com/how-the-numbers-are-produced/#sectors"},"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,"holdings":{"CW":8.1088,"CCJ":7.4415,"034020.KR":6.9003,"TLN":6.8634,"BWXT":6.6253,"MIR":6.1864,"RYCEY":5.0304,"UEC":4.9457,"PEG":4.7255,"VST":4.6725,"CEG":4.4899,"FORTUM.FI":4.4757,"LEU":4.21,"AMTM":4.1374,"ATRL.CA":4.0836,"KAP.GB":2.2941,"J":2.0983,"NLR":2.0419,"NUKZ":2.0404,"OKLO":1.7626,"SMR":1.7178,"GEV":1.428,"NXE":1.2802,"DNN":1.0863,"UUUU":0.8295},"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/#sec-layer"}