{"ticker":"AEMC","name":"Harbor AlphaEdge Mid Cap Core ETF","page_url":null,"cite_as":"TickerInside, Harbor AlphaEdge Mid Cap Core ETF (AEMC), holdings from the sponsor's file of 2026-10-12, read from the site of Harbor, https://tickerinside.com/api/v1/etf/aemc.json, CC BY 4.0","cite_html":"<a href=\"https://tickerinside.com/api/v1/etf/aemc.json\">TickerInside</a> (https://tickerinside.com/api/v1/etf/aemc.json)","identifiers":{"asset_type":"etf","exchange":"NYSE Arca","composite_figi":"BBG024M7HPC2","share_class_figi":"BBG024M7HQC0","cik":"0001860434","series_id":"S000107156","class_id":"C000278050"},"source_layer":"sponsor_files","category":{"id":"us-mid-blend","label":"US Mid-Cap Blend","group":"us-equity","group_label":"US stocks","asset_class":"equity","rule":"In its file of 2026-10-12, 100% of its stocks are US companies; weighted by holding, they sit where 86% of their market's value is in larger companies (mid: 78% to 94%); growth index funds hold 28% of their value against 32% for companies of the same sizes in the whole market (blend: within 10 points).","basis":"holdings","as_of":"2026-10-12","facets":{"region":"us","country":"US","size":"mid","style":"blend","top_sectors":["industrials","technology"]},"measured":{"us_share":0.998,"emerging_share":0,"size_place":0.863,"growth_share":0.284,"growth_share_market":0.318,"top_sector_share":0.202,"country_cover":0.965,"sector_cover":0.965,"stocks":105},"method":"https://tickerinside.com/etf/category/"},"as_of":null,"holdings_as_of":"2026-10-12","report_date":"2026-10-12","filed":null,"filing_url":null,"sponsor":"Harbor","source_url":"https://www.harborcapital.com/etf/aemc/","file_date":"2026-10-12","date_from":"page","read_on":"2026-10-14","served_from_earlier_file":false,"file_lines":112,"net_assets":null,"multi_class":false,"stock_pct":100.2,"unmapped_pct":3.5,"abroad":[],"expense_ratio":0.35,"expense_ratio_gross":0.35,"expense_ratio_source":"sec_filing","expense_ratio_as_of":"2026-08-14","expense_ratio_filing_url":"https://www.sec.gov/Archives/edgar/data/1860434/000119312526351358/","yield":null,"aum_b":0.0,"aum_source":"market_data","aum_date":"2026-10-13","etf_class_net_assets_b":null,"etf_class_net_assets_as_of":null,"derivative_positions":0,"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":{"MPC":4.4,"AMP":2.9,"FIX":2.9,"IEX":2.8,"NTAP":2.8,"SNA":2.5,"STT":2.5,"AME":2.1,"CCK":2.1,"CHE":2.1,"MANH":1.9,"NWSA":1.9,"TGT":1.8,"GGG":1.7,"GRMN":1.7,"NUE":1.7,"PSX":1.7,"EXPE":1.6,"INVH":1.6,"SEIC":1.6,"DINO":1.5,"DXCM":1.5,"TEL":1.5,"MTG":1.4,"PFG":1.4,"TECH":1.4,"FTI":1.3,"JKHY":1.3,"HST":1.2,"KRG":1.2,"TER":1.2,"VCTR":1.2,"EXEL":1.1,"P":1.1,"BBY":1.0,"HPE":1.0,"HPQ":1.0,"MLI":1.0,"NDSN":1.0,"RS":1.0,"TROW":1.0,"WSM":1.0,"CART":0.9,"CMG":0.9,"IT":0.9,"MSTR":0.9,"OC":0.9,"DECK":0.8,"WST":0.8,"FTV":0.7,"MHK":0.7,"MTCH":0.7,"INCY":0.6,"MRNA":0.6,"GDDY":0.5,"HXL":0.5,"RPRX":0.5,"ZTS":0.5,"ATI":0.4,"EAT":0.4,"HALO":0.4,"JBHT":0.4,"LBTYA":0.4,"MATX":0.4,"PAYC":0.4,"QLYS":0.4,"RNG":0.4,"SNOW":0.4,"STE":0.4,"TEAM":0.4,"THC":0.4,"TREX":0.4,"AMG":0.3,"ANF":0.3,"CAKE":0.3,"CNC":0.3,"CTSH":0.3,"DAL":0.3,"DOCU":0.3,"ETSY":0.3,"FDS":0.3,"FLEX":0.3,"FOXA":0.3,"HRB":0.3,"IQV":0.3,"JAZZ":0.3,"LEA":0.3,"LSCC":0.3,"MAS":0.3,"MDB":0.3,"ON":0.3,"PYPL":0.3,"RBLX":0.3,"RIVN":0.3,"SAIC":0.3,"SMCI":0.3,"URI":0.3,"AU":0.2,"CZR":0.2,"JOBY":0.2,"MARA":0.2,"NEU":0.2,"SKY":0.2,"SNEX":0.2,"TXRH":0.2},"summary":"On 2026-10-12, the largest holdings of AEMC were MARATHON PETROLEUM CORP (4.4%), AMERIPRISE FINANCIAL INC (2.9%) and COMFORT SYSTEMS USA INC (2.9%), as percent of net assets.","composition":[{"kind":"stocks","label":"Stocks","pct":100.2},{"kind":"cash_other","label":"Cash and other assets","pct":-0.2}],"derivatives":[],"underlyings":[],"exposure":{},"lines":[{"issuer":"UNITED THERAPEUTICS CORP","kind":"stock","pct":2.1},{"issuer":"SUNBELT RENTALS HOLDINGS INC","kind":"stock","pct":0.4},{"issuer":"BETA TECHNOLOGIES INC -CL A","kind":"stock","pct":0.3},{"issuer":"COREWEAVE INC-CL A","kind":"stock","pct":0.3},{"issuer":"BITMINE IMMERSION TECHNOLOGI","kind":"stock","pct":0.2},{"issuer":"EQUIPMENTSHARE.COM INC-A","kind":"stock","pct":0.2}],"lines_total":6,"notes":["3.5% 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 2026-10-12. 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"}