{"cik":"0001540880","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"V7","stateOfIncorporationDescription":"Sweden","addresses":{"mailing":{"street1":"P.O. BOX 3069","street2":null,"city":"STOCKHOLM","stateOrCountry":"V7","zipCode":"SE 10361","stateOrCountryDescription":"Sweden","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"P.O. BOX 3069","street2":null,"city":"STOCKHOLM","stateOrCountry":"V7","zipCode":"SE 10361","stateOrCountryDescription":"Sweden","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"004687877500","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001540880-26-000013","0001540880-26-000012","0001540880-26-000008","0001540880-26-000006","0001540880-26-000005","0001540880-25-000015","0001540880-25-000011","0001540880-25-000005","0001540880-25-000004","0001540880-25-000001","0001540880-24-000008","0001540880-24-000006","0001540880-24-000003","0001540880-24-000002","0001540880-23-000008","0001540880-23-000007","0001540880-23-000006","0001540880-23-000005","0001387131-23-001273","0001540880-22-000006","0001540880-22-000005","0001540880-22-000004","0001540880-22-000003","0001540880-22-000001","0001104659-22-022700","0001540880-21-000008","0001540880-21-000006","0001540880-21-000004","0001540880-21-000002","0001540880-20-000005","0001540880-20-000004","0001540880-20-000003","0001540880-20-000001","0001540880-19-000005","0001540880-19-000004","0001387131-19-004297","0001540880-19-000003","0001540880-19-000001","0001540880-18-000005","0001540880-18-000004","0001540880-18-000003","0001540880-18-000002","0001540880-17-000005","0001540880-17-000004","0001540880-17-000003","0001540880-17-000002","0001540880-16-000011","0001540880-16-000010","0001540880-16-000008","0001540880-16-000007","0001540880-15-000005","0001540880-15-000004","0001540880-15-000003","0001540880-15-000001","0001540880-14-000006","0001540880-14-000005","0001540880-14-000004","0001540880-14-000002","0001540880-13-000005","0001540880-13-000004","0001540880-13-000003","0001540880-13-000001","0001540880-12-000004","0001540880-12-000003","0001540880-12-000002"],"filingDate":["2026-10-15","2026-08-26","2026-07-29","2026-04-27","2026-02-11","2025-10-28","2025-08-26","2025-08-01","2025-05-13","2025-02-04","2024-11-08","2024-08-29","2024-04-25","2024-02-14","2023-10-23","2023-08-02","2023-05-15","2023-02-14","2023-02-01","2022-11-14","2022-08-11","2022-07-21","2022-05-13","2022-02-15","2022-02-14","2021-11-15","2021-08-12","2021-05-17","2021-02-12","2020-11-13","2020-08-13","2020-05-11","2020-02-10","2019-10-31","2019-07-17","2019-06-07","2019-04-29","2019-01-31","2018-11-09","2018-07-12","2018-05-07","2018-02-12","2017-11-07","2017-08-08","2017-05-10","2017-02-13","2016-10-14","2016-08-18","2016-04-11","2016-01-19","2015-11-02","2015-07-24","2015-04-13","2015-01-13","2014-11-06","2014-08-13","2014-04-24","2014-01-23","2013-11-05","2013-07-18","2013-04-22","2013-01-24","2012-10-24","2012-07-16","2012-05-07"],"reportDate":["2026-09-30","2026-06-30","2026-06-30","2026-03-31","2025-12-31","2025-09-30","2025-06-30","2025-06-30","2025-03-31","2024-12-31","2024-09-30","2024-06-30","2024-03-31","2023-12-31","2023-09-30","2023-06-30","2023-03-31","2022-12-31","","2022-09-30","2022-06-30","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","2019-09-30","2019-06-30","","2019-03-31","2018-12-31","2018-09-30","2018-06-30","2018-03-31","2017-12-31","2017-09-30","2017-06-30","2017-03-31","2016-12-31","2016-09-30","2016-06-30","2016-03-31","2015-12-31","2015-09-30","2015-06-30","2015-03-31","2014-12-31","2014-09-30","2014-06-30","2014-03-31","2013-12-31","2013-09-30","2013-06-30","2013-03-31","2012-12-31","2012-09-30","2012-06-30","2012-03-31"],"acceptanceDateTime":["2026-10-15T13:41:56.000Z","2026-08-26T10:10:20.000Z","2026-07-29T10:32:11.000Z","2026-04-27T12:44:18.000Z","2026-02-11T12:57:41.000Z","2025-10-28T12:02:37.000Z","2025-08-26T14:35:27.000Z","2025-08-01T16:55:33.000Z","2025-05-13T12:57:16.000Z","2025-02-04T14:41:27.000Z","2024-11-08T15:16:22.000Z","2024-08-29T14:58:36.000Z","2024-04-25T14:16:37.000Z","2024-02-14T12:52:04.000Z","2023-10-23T12:38:28.000Z","2023-08-02T13:07:50.000Z","2023-05-15T12:08:49.000Z","2023-02-14T13:24:42.000Z","2023-02-01T21:55:55.000Z","2022-11-14T12:09:06.000Z","2022-08-11T14:41:50.000Z","2022-07-21T10:53:39.000Z","2022-05-13T10:43:09.000Z","2022-02-15T12:33:54.000Z","2022-02-14T21:06:29.000Z","2021-11-15T12:21:58.000Z","2021-08-12T13:13:00.000Z","2021-05-17T11:38:51.000Z","2021-02-12T13:25:21.000Z","2020-11-13T12:27:45.000Z","2020-08-13T14:36:02.000Z","2020-05-11T13:10:35.000Z","2020-02-10T15:09:56.000Z","2019-10-31T12:29:59.000Z","2019-07-17T11:43:45.000Z","2019-06-07T18:55:26.000Z","2019-04-29T11:07:28.000Z","2019-01-31T14:31:23.000Z","2018-11-09T12:09:44.000Z","2018-07-12T11:42:07.000Z","2018-05-07T13:34:42.000Z","2018-02-12T13:56:35.000Z","2017-11-07T13:39:37.000Z","2017-08-08T11:10:41.000Z","2017-05-10T11:14:29.000Z","2017-02-13T14:11:55.000Z","2016-10-14T12:54:29.000Z","2016-08-18T12:32:17.000Z","2016-04-11T15:09:18.000Z","2016-01-19T11:19:12.000Z","2015-11-02T15:38:54.000Z","2015-07-24T11:27:17.000Z","2015-04-13T12:29:18.000Z","2015-01-13T13:41:28.000Z","2014-11-06T11:07:53.000Z","2014-08-13T13:15:42.000Z","2014-04-24T14:17:38.000Z","2014-01-23T14:18:39.000Z","2013-11-05T12:48:22.000Z","2013-07-18T10:41:25.000Z","2013-04-22T14:03:34.000Z","2013-01-24T13:47:46.000Z","2012-10-24T13:48:08.000Z","2012-07-16T12:13:09.000Z","2012-05-07T14:16:22.000Z"],"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","","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","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","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","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":["028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","","028-14940","028-14940","028-14940","028-14940","028-14940","","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940","028-14940"],"filmNumber":["261461624","261317515","261213840","26896780","26618435","251421488","251253806","251175158","25937425","25585779","241438401","241260089","24873546","24632391","231338590","231133915","23918547","23622783","","221380137","221154264","221095534","22920179","22637044","","211406304","211165678","21927583","21622976","201309164","201097806","20862876","20590053","191182196","19958226","","19773688","19553881","181171326","18949658","18809880","18594039","171181218","171013210","17828448","17596205","161936044","161840044","161564327","161346890","151189671","151003426","15765811","15523442","141198681","141035881","14780447","14541724","131190867","13973869","13772865","13544155","121157655","12962695","12816317"],"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","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","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","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":[240020,414932,244413,250415,232335,198939,399293,211169,224936,226752,225034,450438,228555,235166,233985,230656,228499,222220,40221,233595,233598,238481,238188,241949,42538,238636,241577,239919,242696,256002,259160,263249,263049,262134,263393,69132,255435,252767,260806,260837,267155,271722,268263,269437,266063,266577,261583,264480,265163,267509,269779,270688,264379,261663,255869,255490,250526,251721,249150,249608,48078,43426,43803,43234,40930],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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,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,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","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","calt-sc13ga_123122.htm","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","tm226050-10_sc13g.htm","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","fjarde-sc13g_052819.htm","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","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","13f20130331.txt","13f20121231.txt","13f20120930.txt","13f20120630.txt","13f20120331.txt"],"primaryDocDescription":["","","","","","","","","","","","","","","","","","","AMENDMENT TO FORM SC 13G","","","","","","SC 13G","","","","","","","","","","","ACQUISITION OF BENEFICIAL OWNERSHIP","","","","","","","","","","","","","","","","","","","","","","","","","20130331","","13F20120930","FORM 13F AS OF 20120630",""]},"files":[]}}