{"cik":"0000873759","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"TANDEM CAPITAL MANAGEMENT CORP /ADV","tickers":[],"exchanges":[],"ein":"223032447","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"NJ","stateOfIncorporationDescription":"NJ","addresses":{"mailing":{"street1":"50 TICE BOULEVARD","street2":null,"city":"WOODCLIFF LAKE","stateOrCountry":"NJ","zipCode":"07677","stateOrCountryDescription":"NJ","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"50 TICE BOULEVARD","street2":null,"city":"WOODCLIFF LAKE","stateOrCountry":"NJ","zipCode":"07677","stateOrCountryDescription":"NJ","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2018220028","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000873759-26-000005","0000873759-26-000004","0000873759-26-000003","0000873759-26-000002","0000873759-26-000001","0000873759-25-000006","0000873759-25-000005","0000873759-25-000004","0000873759-25-000002","0000873759-25-000001","0000873759-24-000007","0000873759-24-000006","0000873759-24-000005","0000873759-24-000004","0000873759-24-000003","0000873759-24-000001","0000873759-23-000006","0000873759-23-000005","0000873759-23-000004","0000873759-23-000003","0000873759-23-000002","0000873759-22-000004","0000873759-22-000003","0000873759-22-000002","0000873759-22-000001","0000873759-21-000004","0000873759-21-000003","0000873759-21-000002","0000873759-21-000001","0000873759-20-000008","0000873759-20-000007","0000873759-20-000006","0000873759-20-000005"],"filingDate":["2026-10-22","2026-08-31","2026-08-11","2026-04-16","2026-01-23","2025-11-12","2025-08-29","2025-07-24","2025-04-22","2025-01-27","2024-10-25","2024-10-23","2024-08-30","2024-07-08","2024-05-16","2024-02-02","2023-10-30","2023-10-30","2023-08-15","2023-05-04","2023-01-18","2022-10-24","2022-07-19","2022-04-26","2022-02-04","2021-10-28","2021-08-06","2021-05-12","2021-02-01","2020-11-03","2020-08-13","2020-05-12","2020-03-04"],"reportDate":["2026-09-30","2026-08-31","2026-06-30","2026-03-31","2025-12-31","2025-09-30","2025-08-29","2025-06-30","2025-03-31","2024-12-31","2024-09-30","2024-09-30","2024-08-29","2024-06-30","2024-03-31","2023-12-31","2023-09-30","2023-09-30","2023-06-30","2023-03-31","2022-12-31","2022-09-30","2022-06-30","2022-03-31","2021-12-31","2021-09-30","2021-06-30","2021-03-31","2020-12-31","2020-09-30","2020-06-30","2020-03-31","2019-12-31"],"acceptanceDateTime":["2026-10-22T14:55:37.000Z","2026-08-31T21:17:55.000Z","2026-08-11T17:46:02.000Z","2026-04-16T15:00:26.000Z","2026-01-23T19:17:55.000Z","2025-11-12T14:28:21.000Z","2025-08-29T18:10:03.000Z","2025-07-23T21:57:21.000Z","2025-04-22T18:07:11.000Z","2025-01-24T22:42:55.000Z","2024-10-25T21:00:54.000Z","2024-10-23T19:32:08.000Z","2024-08-29T21:35:21.000Z","2024-07-08T18:24:09.000Z","2024-05-16T13:58:27.000Z","2024-02-02T20:05:20.000Z","2023-10-30T20:27:08.000Z","2023-10-30T15:45:46.000Z","2023-08-15T20:50:43.000Z","2023-05-04T18:26:14.000Z","2023-01-18T20:31:08.000Z","2022-10-24T17:55:10.000Z","2022-07-19T20:34:58.000Z","2022-04-25T23:16:51.000Z","2022-02-04T19:38:04.000Z","2021-10-28T19:09:36.000Z","2021-08-06T20:17:22.000Z","2021-05-12T17:53:12.000Z","2021-02-01T19:02:29.000Z","2020-11-03T17:10:35.000Z","2020-08-13T19:51:14.000Z","2020-05-12T18:54:41.000Z","2020-03-04T21:00:06.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34"],"form":["13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR"],"fileNumber":["028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195","028-20195"],"filmNumber":["261477743","261347608","261262328","26866181","26555655","251469777","251279702","251144001","25856977","25555316","241397747","241389114","241265023","241104226","24953852","24590682","231360682","231358513","231175523","23887955","23534316","221325754","221091920","22851195","22592643","211357549","211153121","21914615","21576119","201282558","201099128","20868681","20687070"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR"],"size":[59632,3962,62094,58150,60624,62092,3913,59116,59602,59115,60806,57699,3911,59177,57627,58627,56894,56599,56456,55498,51070,48149,48158,49138,48576,46123,46088,43610,43145,40731,39234,37747,40205],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslForm13F_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml"],"primaryDocDescription":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""]},"files":[]}}