RTB SQUARE » 株価 https://rtbsquare.work 広告・マーケティング・メディアビジネスの最前線情報 Mon, 06 Apr 2026 07:52:01 +0000 ja hourly 1 http://wordpress.org/?v=3.5 プレイド、大幅減益の26年1Q決算を発表　株価は20％超下落 https://rtbsquare.work/archives/59111 https://rtbsquare.work/archives/59111#comments Fri, 13 Feb 2026 01:39:38 +0000 chief editor https://rtbsquare.work/?p=59111 Continue Reading →]]> https://rtbsquare.work/archives/59111/feed 0 電通グループ、野村證券が保有割合減少7.27％→5.67％へ https://rtbsquare.work/archives/58159 https://rtbsquare.work/archives/58159#comments Tue, 02 Dec 2025 06:38:31 +0000 chief editor https://rtbsquare.work/?p=58159 https://rtbsquare.work/archives/58159/feed 0 日本経済新聞社、noteの株を売却　保有比率は6.68％→3.97％に減少 https://rtbsquare.work/archives/57647 https://rtbsquare.work/archives/57647#comments Thu, 06 Nov 2025 04:01:21 +0000 chief editor https://rtbsquare.work/?p=57647 https://rtbsquare.work/archives/57647/feed 0 DeNA、村上ファンド系が株式5.12%取得 https://rtbsquare.work/archives/57401 https://rtbsquare.work/archives/57401#comments Mon, 27 Oct 2025 09:49:19 +0000 chief editor https://rtbsquare.work/?p=57401 Continue Reading →]]> https://rtbsquare.work/archives/57401/feed 0 テレビ朝日HD、25年末期末配当を増配 https://rtbsquare.work/archives/54532 https://rtbsquare.work/archives/54532#comments Fri, 07 Mar 2025 06:17:05 +0000 chief editor https://rtbsquare.work/?p=54532 https://rtbsquare.work/archives/54532/feed 0 gumi、創業者の國光宏尚氏の株式売却で同氏の保有割合が5％未満に https://rtbsquare.work/archives/50842 https://rtbsquare.work/archives/50842#comments Wed, 19 Jun 2024 09:11:22 +0000 chief editor https://rtbsquare.work/?p=50842 Continue Reading →]]> https://rtbsquare.work/archives/50842/feed 0 サイバーエージェント、子会社リアルゲイトの時価下落で33億円の特別損失 https://rtbsquare.work/archives/48296 https://rtbsquare.work/archives/48296#comments Sat, 30 Dec 2023 02:10:35 +0000 chief editor https://rtbsquare.work/?p=48296 https://rtbsquare.work/archives/48296/feed 0 香港大手投資ファンド、セプテーニ株を9.9%保有へ　株価は年初来高値で時価総額1,000億円突破 https://rtbsquare.work/archives/48290 https://rtbsquare.work/archives/48290#comments Thu, 28 Dec 2023 01:33:58 +0000 chief editor https://rtbsquare.work/?p=48290 https://rtbsquare.work/archives/48290/feed 0 電通、約2年ぶりに時価総額1兆円を下回る https://rtbsquare.work/archives/48098 https://rtbsquare.work/archives/48098#comments Fri, 15 Dec 2023 02:30:37 +0000 chief editor https://rtbsquare.work/?p=48098 https://rtbsquare.work/archives/48098/feed 0 マイクロアド、23年9月期は増収増益 https://rtbsquare.work/archives/47777 https://rtbsquare.work/archives/47777#comments Tue, 14 Nov 2023 09:41:20 +0000 chief editor https://rtbsquare.work/?p=47777 Continue Reading →]]> https://rtbsquare.work/archives/47777/feed 0 デジタルHD、保有するジモティーの株式200,000株を売却 https://rtbsquare.work/archives/45912 https://rtbsquare.work/archives/45912#comments Fri, 19 May 2023 01:53:24 +0000 chief editor https://rtbsquare.work/?p=45912 https://rtbsquare.work/archives/45912/feed 0 博報堂DY HD、時価総額でサイバーエージェントを追い抜く https://rtbsquare.work/archives/45150 https://rtbsquare.work/archives/45150#comments Wed, 01 Mar 2023 03:42:00 +0000 chief editor https://rtbsquare.work/?p=45150 Continue Reading →]]> https://rtbsquare.work/archives/45150/feed 0