{"cik":"0001475940","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"MONTRUSCO BOLTON INVESTMENTS INC.","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"A8","stateOfIncorporationDescription":"Quebec, Canada","addresses":{"mailing":{"street1":"1501 MCGILL COLLEGE AVENUE","street2":"SUITE 1200","city":"MONTREAL","stateOrCountry":null,"zipCode":"H3A 3M8","stateOrCountryDescription":null,"isForeignLocation":1,"foreignStateTerritory":null,"country":"Quebec, Canada","countryCode":"A8"},"business":{"street1":"1501 MCGILL COLLEGE AVENUE","street2":"SUITE 1200","city":"MONTREAL","stateOrCountry":null,"zipCode":"H3A 3M8","stateOrCountryDescription":null,"isForeignLocation":1,"foreignStateTerritory":null,"country":"Quebec, Canada","countryCode":"A8"}},"phone":"514-842-6464","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001475940-26-000009","0001085146-26-000522","0001475940-26-000006","0001475940-26-000003","0001475940-26-000001","0001475940-25-000002","0001085146-25-005361","0001085146-25-004174","0001085146-25-002552","0001085146-25-000414","0001085146-24-005502","0001085146-24-003298","0001085146-24-003183","0001085146-24-002121","0001085146-24-000908","0001085146-23-004217","0001085146-23-003004","0001085146-23-002133","0001085146-23-000408","0001085146-22-003796","0001085146-22-002881","0001085146-22-001883","0001085146-22-000558","0001085146-21-003183","0001085146-21-002612","0001085146-21-001577","0001085146-21-000948","0001085146-20-002830","0001085146-20-002154","0001085146-20-001508","0001085146-20-000577","0001085146-19-002802","0001085146-19-002057","0001085146-19-001429","0001085146-19-000504","0001085146-18-002272","0001085146-18-001666","0001085146-18-000982","0001085146-18-000111","0001085146-17-002085","0001085146-17-001836","0001085146-17-001059","0001085146-17-000138","0001085146-16-004518","0001085146-16-004005","0001085146-16-003473","0001085146-16-002572","0001085146-15-002011","0001085146-15-001533","0001085146-15-000891","0001085146-15-000132","0001085146-14-002275","0001085146-14-001349","0001085146-14-000814","0001085146-14-000112","0001085146-13-001969","0001085146-13-001475","0001085146-13-000937","0001085146-13-000639","0001085146-12-001233","0001085146-12-000981","0001085146-12-000785","0001085146-12-000176","0001085146-11-001353","0001085146-11-001243","0001085146-11-000791","0001085146-11-000506","0001085146-11-000093","0001085146-10-000824","0001085146-10-000590","0001085146-10-000318","0000950123-10-032694","0001085146-10-000274","0001085146-09-003546"],"filingDate":["2026-10-13","2026-07-22","2026-07-21","2026-04-28","2026-01-29","2025-11-12","2025-08-19","2025-07-25","2025-05-02","2025-01-23","2024-11-12","2024-07-26","2024-07-24","2024-04-30","2024-02-08","2023-11-08","2023-08-03","2023-05-09","2023-01-27","2022-11-07","2022-08-08","2022-05-10","2022-02-07","2021-11-12","2021-08-17","2021-05-12","2021-02-16","2020-11-09","2020-08-12","2020-05-14","2020-02-11","2019-11-08","2019-08-05","2019-05-10","2019-02-12","2018-10-10","2018-07-11","2018-04-05","2018-01-12","2017-10-18","2017-08-14","2017-05-01","2017-01-19","2016-10-19","2016-07-20","2016-04-19","2016-01-11","2015-10-16","2015-07-29","2015-04-10","2015-01-21","2014-11-14","2014-07-17","2014-04-08","2014-01-17","2013-11-14","2013-08-14","2013-05-14","2013-02-15","2012-10-17","2012-08-02","2012-05-15","2012-02-08","2011-12-05","2011-11-14","2011-07-29","2011-04-29","2011-02-03","2010-10-26","2010-07-28","2010-04-09","2010-04-07","2010-02-16","2009-11-17"],"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","2024-06-30","2024-03-31","2023-12-31","2023-09-30","2023-06-30","2023-03-31","2022-12-31","2022-09-30","2022-06-30","2022-03-31","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","2011-12-31","2011-09-30","2011-09-30","2011-06-30","2011-03-31","2010-12-31","2010-09-30","2010-06-30","2010-03-31","","2009-12-31","2009-09-30"],"acceptanceDateTime":["2026-10-13T20:35:05.000Z","2026-07-21T21:43:53.000Z","2026-07-21T19:03:01.000Z","2026-04-28T13:19:10.000Z","2026-01-29T02:46:07.000Z","2025-11-11T02:24:20.000Z","2025-08-19T00:56:04.000Z","2025-07-25T20:05:50.000Z","2025-05-02T17:20:22.000Z","2025-01-22T23:02:05.000Z","2024-11-12T14:48:15.000Z","2024-07-26T21:23:54.000Z","2024-07-24T01:52:45.000Z","2024-04-30T00:48:23.000Z","2024-02-08T22:30:41.000Z","2023-11-08T22:06:41.000Z","2023-08-02T22:11:36.000Z","2023-05-08T21:31:36.000Z","2023-01-27T12:28:45.000Z","2022-11-04T21:32:38.000Z","2022-08-08T20:37:09.000Z","2022-05-09T22:22:28.000Z","2022-02-05T00:05:54.000Z","2021-11-12T15:43:57.000Z","2021-08-17T00:45:54.000Z","2021-05-12T13:57:09.000Z","2021-02-16T20:25:51.000Z","2020-11-09T21:11:13.000Z","2020-08-12T20:52:37.000Z","2020-05-14T19:59:21.000Z","2020-02-11T22:08:11.000Z","2019-11-08T18:41:56.000Z","2019-08-02T22:02:57.000Z","2019-05-09T23:43:05.000Z","2019-02-12T01:13:23.000Z","2018-10-10T00:51:08.000Z","2018-07-11T15:04:04.000Z","2018-04-05T19:56:06.000Z","2018-01-12T20:12:56.000Z","2017-10-18T18:14:47.000Z","2017-08-14T14:17:38.000Z","2017-04-28T23:08:50.000Z","2017-01-19T00:01:00.000Z","2016-10-19T13:23:04.000Z","2016-07-20T14:31:54.000Z","2016-04-18T22:59:13.000Z","2016-01-11T20:41:00.000Z","2015-10-15T22:20:55.000Z","2015-07-28T23:32:40.000Z","2015-04-10T00:39:45.000Z","2015-01-21T00:16:45.000Z","2014-11-14T14:54:02.000Z","2014-07-17T01:25:21.000Z","2014-04-07T22:47:09.000Z","2014-01-17T00:06:52.000Z","2013-11-14T17:08:05.000Z","2013-08-14T15:29:42.000Z","2013-05-14T14:37:11.000Z","2013-02-15T01:15:25.000Z","2012-10-16T22:05:38.000Z","2012-08-02T17:11:53.000Z","2012-05-15T18:02:17.000Z","2012-02-08T02:34:03.000Z","2011-12-05T22:13:46.000Z","2011-11-14T20:14:23.000Z","2011-07-29T01:38:56.000Z","2011-04-29T01:39:06.000Z","2011-02-03T01:26:01.000Z","2010-10-26T00:43:27.000Z","2010-07-28T01:18:28.000Z","2010-04-09T17:30:59.000Z","2010-04-07T13:50:51.000Z","2010-02-16T22:05:40.000Z","2009-11-17T14:21:11.000Z"],"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","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","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","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/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","13F-HR","13F-HR"],"fileNumber":["028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","028-13628","","028-13628","028-13628"],"filmNumber":["261457302","261191267","261189850","26903502","26574419","251468059","251229446","251151727","25907069","25547081","241444373","241148127","241135966","24893647","24610350","231389149","231137370","23899115","23559656","221363196","221144970","22906585","22595127","211401284","211180656","21913827","21637066","201297789","201096007","20877590","20597997","191203455","19997136","19812430","19587269","181114761","18948266","18740527","18525802","171142461","171027984","17797973","17534534","161941955","161774744","161577723","161336396","151160855","151010832","15762392","15537138","141221017","14979131","14749662","14533317","131218064","131035958","13839818","13617206","121146990","121002684","12843193","12579597","111243775","111201600","11995209","11790588","11568221","101140747","10972764","10742005","","10609360","091189158"],"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","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","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/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","SC 13G","13F-HR","13F-HR"],"size":[55034,51668,52012,47114,47700,50744,46042,48918,41094,40520,41155,269151,38653,38646,41050,41035,40971,41620,43451,38430,37869,38973,37824,38934,39490,39434,36625,36627,32063,32097,31663,32566,32538,33473,33931,32573,32517,31171,34357,34350,44250,37058,37049,38369,43821,39352,38443,37109,36669,44807,42456,39785,41591,42486,40697,43025,43039,15619,15366,15102,15221,13092,24260,22676,22799,22390,31434,22942,23476,23201,23070,41726,22943,21882],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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,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","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","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","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","montrusco1q2013.txt","montruscobolton4q2012.txt","montruscobolton3q2012.txt","montrusco2q2012.txt","montrusco1q2012.txt","mont4q2011.txt","monta1_3q2011.txt","mont3q2011.txt","mont2q2011.txt","mont1q11.txt","mont4q10.txt","mont3q10.txt","mont2q10.txt","mont1q10.txt","w77995sc13g.htm","mont4q09.txt","mont3q09.txt"],"primaryDocDescription":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENT INC","MONTRUSCO BOLTON INVESTMENT INC.","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC","SC 13G","MONTRUSCO BOLTON INVESTMENTS INC","MONTRUSCO BOLTON INVESTMENTS INC"]},"files":[]}}