{"cik":"0001485578","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"RTW ONSHORE FUND ONE, LP","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"C/O RTW FUND GROUP GP, LLC","street2":"40 10TH AVENUE, 7TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10014","stateOrCountryDescription":"NY","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"C/O RTW FUND GROUP GP, LLC","street2":"40 10TH AVENUE, 7TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10014","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"646-597-6980","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001485578-26-000001","0001485578-25-000001","0001485578-24-000001","0001485578-23-000001","0001485578-22-000001","0001485578-21-000001","0001485578-20-000002","0001485578-19-000001","0001485578-18-000001","0001612319-17-000005","0001612319-16-000004","0001485578-15-000002","0000919574-14-004124","0000919574-14-002989","0000919574-13-003595","0000919574-12-003151","0000919574-11-003031","0000919574-10-003181"],"filingDate":["2026-07-15","2025-07-15","2024-07-15","2023-07-14","2022-07-15","2021-07-16","2020-07-20","2019-07-18","2018-07-19","2017-07-21","2016-07-22","2015-07-22","2014-07-24","2014-05-14","2013-05-16","2012-05-11","2011-05-12","2010-05-12"],"reportDate":["","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2026-07-15T16:26:43.000Z","2025-07-15T14:12:31.000Z","2024-07-15T13:59:43.000Z","2023-07-14T17:25:01.000Z","2022-07-15T18:30:32.000Z","2021-07-16T19:40:36.000Z","2020-07-17T21:45:33.000Z","2019-07-18T21:09:49.000Z","2018-07-19T17:33:27.000Z","2017-07-21T16:06:01.000Z","2016-07-22T14:48:43.000Z","2015-07-22T19:50:09.000Z","2014-07-24T14:49:52.000Z","2014-05-14T16:12:58.000Z","2013-05-16T18:57:08.000Z","2012-05-11T16:39:15.000Z","2011-05-12T16:17:55.000Z","2010-05-12T19:47:31.000Z"],"act":["33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33"],"form":["D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D"],"fileNumber":["021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945","021-141945"],"filmNumber":["261176725","251123466","241116062","231088676","221085375","211095410","201034539","19961844","18960164","17976012","161778885","15999973","14990428","14840170","13850860","12833193","11834697","10824378"],"items":["06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06b,3C,3C.7","06,3C,3C.7","06,3C,3C.7","06,3C,3C.7","06,3C,3C.7"],"core_type":["D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D/A","D"],"size":[21852,19639,19596,19206,17151,15247,11750,11833,11834,12888,12894,14971,13880,12953,6674,6674,6674,6976],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml"],"primaryDocDescription":["","","","","","","","","","","","","","","","","",""]},"files":[]}}