📊 週次IRサマリー|Japan Stocks
Period: Sep 07–Sep 11, 2026 / Notable IRs this week: 166
📈 Major Indices This Week
| Index | Close | Weekly Change |
|---|---|---|
| Nikkei 225 | 65,271 | ▼ 1.70% |
| Dow Jones | 52,573.29 | ▼ 1.57% |
| NASDAQ | 26,333.04 | ▼ 0.66% |
| S&P 500 | 7,656.98 | ▼ 0.80% |
📊 Notable Movers This Week
| Company | Price | Change |
|---|---|---|
| G-ステムリム(4599) | 180.0 | ▼ 24.69% |
| G-モルフォ(3653) | 1283.0 | ▼ 13.89% |
| G-デジタルグリッド(350A) | 713.0 | ▼ 12.41% |
| G-pluszero(5132) | 1836.0 | ▼ 8.25% |
| イクヨ(7273) | 648.0 | ▲ 6.40% |
🏆 Notable IRs This Week
G-Green Energy (1436): Announced an upward revision to its earnings forecast, resulting in a significant increase in its stock price.
Ikuyo (7273): Its stock price reacted with a substantial rise following the announcement of a continuous shareholder benefit program.
G-StemRim (4599): Experienced a significant decline in its stock price after the release of its financial results presentation materials.
📌 Notable Themes This Week
Active M&A and Subsidiary Acquisitions: Several companies announced inter-subsidiary mergers and stock acquisitions for subsidiary formation, indicating active M&A as part of business restructuring and growth strategies.
Diversification of Shareholder Returns: Announcements regarding changes or enhancements to shareholder benefit programs and revisions to dividend forecasts (increases/decreases) were observed, suggesting that companies are continuously considering initiatives to improve shareholder value.
Earnings Announcements and Market Reactions: Many companies released quarterly financial results and presentation materials, with stock prices fluctuating significantly in response to their contents. Earnings forecast revisions and shareholder return announcements appeared to particularly capture market interest.
🤖 AI Weekly Perspective
This week in the Tokyo stock market, corporate earnings announcements, shareholder return policies, and M&A and business restructuring moves garnered significant attention. Positive IRs such as upward earnings revisions and enhanced shareholder benefits generally had a favorable impact on stock prices. Conversely, some stocks experienced considerable declines depending on their financial results and disclosed materials, clearly reflecting the market’s specific evaluations of individual corporate developments. Furthermore, several companies announced subsidiary acquisitions and mergers, indicating that businesses are actively reviewing their portfolios to strengthen competitiveness and explore new ventures.
📋 Notable IRs List
- 2026-09-07 GX超短期米国債(133A)-0.84%
- 2026-09-07 オーケストラHD(6533)+0.17%
- 2026-09-07 G-グラン(3261)+1.67%
- 2026-09-07 G-スマサポ(9342)-0.71%
- 2026-09-07 G-GMOメディア(6180)-1.16%
- 2026-09-07 レカム(3323)+2.13%
- 2026-09-07 アルマード(4932)+0.13%
- 2026-09-07 一蔵(6186)+0.00%
- 2026-09-07 萩原工業(7856)+0.91%
- 2026-09-07 アドバンスクリエイト(8798)+0.00%
- 2026-09-07 京成(9009)+0.18%
- 2026-09-07 アイル(3854)-4.30%
- 2026-09-07 G-うるる(3979)-1.58%
- 2026-09-07 日化薬(4272)+0.53%
- 2026-09-08 SP500EWH無(426A)+0.16%
- 2026-09-08 G-エクサウィザーズ(4259)+1.16%
- 2026-09-08 ウィル(3241)-0.17%
- 2026-09-08 ホーブ(1382)+0.00%
- 2026-09-08 スターシーズ(3083)+0.40%
- 2026-09-08 ミライアル(4238)-5.19%
- 2026-09-08 ストリーム(3071)-0.93%
- 2026-09-08 G-グリーンエナジー(1436)+5.58%
- 2026-09-08 G-アスカネット(2438)-1.39%
- 2026-09-08 カワサキ(3045)+0.00%
- 2026-09-08 セルソース(4880)-2.62%
- 2026-09-08 サトー(6287)-3.21%
- 2026-09-08 きんえい(9636)+0.35%
- 2026-09-08 ナ・デックス(7435)-3.08%
- 2026-09-08 日本創発G(7814)-0.96%
- 2026-09-08 テレ東HD(9413)-0.44%
- 2026-09-08 スバル興(9632)-1.52%
- 2026-09-08 太洋物産(9941)+0.49%
- 2026-09-08 エイチームHD(3662)+1.30%
- 2026-09-08 アルビス(7475)-0.04%
- 2026-09-09 日工(6306)+0.00%
- 2026-09-09 ネオジャパン(3921)-0.99%
- 2026-09-09 テスホールディングス(5074)+3.54%
- 2026-09-09 ニチリン(5184)-0.61%
- 2026-09-09 イクヨ(7273)+6.40%
- 2026-09-09 ベステラ(1433)-2.45%
- 2026-09-09 柿安本店(2294)-0.58%
- 2026-09-09 ビューティガレージ(3180)-1.54%
- 2026-09-09 G-ロボペイ(4374)-1.31%
- 2026-09-09 ANYCOLOR(5032)-2.99%
- 2026-09-09 三井ハイテク(6966)-0.44%
- 2026-09-09 ハウテレビジョン(7064)+1.29%
- 2026-09-09 ビーアンドピー(7804)+0.38%
- 2026-09-09 LINK&M(2170)+0.61%
- 2026-09-09 テンポスHD(2751)-0.66%
- 2026-09-09 G-ステムリム(4599)-3.33%
- 2026-09-09 G-pluszero(5132)-5.66%
- 2026-09-09 大和自交(9082)-0.15%
- 2026-09-09 あさくま(7678)+0.00%
- 2026-09-10 高見澤(5283)-0.79%
- 2026-09-10 マーケットエンター(3135)-0.09%
- 2026-09-10 積水ハウス(1928)-0.33%
- 2026-09-10 トビラシステムズ(4441)+1.06%
- 2026-09-10 アトラエ(6194)+0.00%
- 2026-09-10 G-トラースOP(6696)+0.63%
- 2026-09-10 アイモバイル(6535)-0.39%
- 2026-09-10 積水化(4204)-0.66%
- 2026-09-10 萩原工業(7856)+2.72%
- 2026-09-10 アルトナー(2163)+0.31%
- 2026-09-10 クリヤマHD(3355)+0.52%
- 2026-09-10 神島化学工業(4026)+0.36%
- 2026-09-10 G-ベストワンドット(6577)+0.91%
- 2026-09-10 アイ・ケイ・ケイHD(2198)-0.65%
- 2026-09-10 グリーンクロスHD(272A)+0.00%
- 2026-09-10 市光工(7244)+1.63%
- 2026-09-10 太洋基礎(1758)+2.55%
- 2026-09-10 G-タイミー(215A)+1.17%
- 2026-09-10 ギグワークス(2375)+5.24%
- 2026-09-10 サトウ食品(2923)-3.48%
- 2026-09-10 G-アールプランナー(2983)+0.52%
- 2026-09-10 G-ジェリービーンズ(3070)+2.99%
- 2026-09-10 コーセーアールイー(3246)-0.58%
- 2026-09-10 アールエイジ(3248)-0.23%
- 2026-09-10 G-デジタルグリッド(350A)-3.10%
- 2026-09-10 ネクソン(3659)+0.03%
- 2026-09-10 G-カラダノート(4014)+4.31%
- 2026-09-10 ビジョナル(4194)+1.68%
- 2026-09-10 G-モイ(5031)+2.90%
- 2026-09-10 鎌倉新書(6184)+1.07%
- 2026-09-10 WSCOPE(6619)+1.24%
- 2026-09-10 G-サイバー・バズ(7069)-2.28%
- 2026-09-10 MacbeeP(7095)+1.76%
- 2026-09-10 33FG(7322)+4.34%
- 2026-09-10 トップカルチャ(7640)-1.02%
- 2026-09-10 浜木綿(7682)-1.63%
- 2026-09-10 ユークス(4334)-0.76%
- 2026-09-10 共和工業(5971)+0.00%
- 2026-09-10 六甲バター(2266)-0.09%
- 2026-09-10 G-デジタルグリッド(350A)-3.10%
- 2026-09-10 G-pluszero(5132)-8.25%
- 2026-09-10 P-シーズクリエイト(8921)+0.00%
- 2026-09-10 三ッ星(5820)+0.35%
- 2026-09-10 GMO-FG(4051)-0.85%
- 2026-09-10 大成温調(1904)+0.20%
- 2026-09-10 デジタルガレージ(4819)+1.08%
- 2026-09-10 エリッツHD(5533)+2.65%
- 2026-09-10 ナガオカ(6239)+1.63%
- 2026-09-10 アクセスグループ(7042)+0.00%
- 2026-09-10 Casa(7196)-0.13%
- 2026-09-11 G-KOMPEITO(618A)+0.00%
- 2026-09-11 G-アライドアーキ(6081)+0.66%
- 2026-09-11 G-INTLOOP(9556)-0.04%
- 2026-09-11 ネオジャパン(3921)+0.95%
- 2026-09-11 G-はてな(3930)-0.63%
- 2026-09-11 Eインフィニティ(7692)+3.66%
- 2026-09-11 ファーマフーズ(2929)+3.22%
- 2026-09-11 カドス(211A)-0.15%
- 2026-09-11 G-デジタルグリッド(350A)-12.41%
- 2026-09-11 石井表記(6336)+0.89%
- 2026-09-11 ストリーム(3071)+0.99%
- 2026-09-11 gumi(3903)-2.62%
- 2026-09-11 P-リアルクオリティ(398A)+0.00%
- 2026-09-11 メディシノバ(4875)+1.13%
- 2026-09-11 クミアイ化(4996)-0.53%
- 2026-09-11 正栄食(8079)+0.00%
- 2026-09-11 G-トライアル(141A)-0.50%
- 2026-09-11 日駐(2353)-1.15%
- 2026-09-11 ケア21(2373)-1.21%
- 2026-09-11 くら寿司(2695)+0.12%
- 2026-09-11 神戸物産(3038)-3.48%
- 2026-09-11 丸善CHI(3159)-0.50%
- 2026-09-11 クロスプラス(3320)-0.08%
- 2026-09-11 菊池製作所(3444)-1.56%
- 2026-09-11 G-モルフォ(3653)-13.89%
- 2026-09-11 イルグルム(3690)-1.90%
- 2026-09-11 G-ブレインズ(4075)+3.35%
- 2026-09-11 G-coly(4175)-2.15%
- 2026-09-11 ジャストプラ(4287)+3.65%
- 2026-09-11 HEROZ(4382)-0.92%
- 2026-09-11 ACCESS(4813)-2.91%
- 2026-09-11 G-POPER(5134)-1.23%
- 2026-09-11 オハラ(5218)-0.88%
- 2026-09-11 JEH(5889)-0.72%
- 2026-09-11 G-イトクロ(6049)-1.98%
- 2026-09-11 ゼネパッカー(6267)+0.75%
- 2026-09-11 日工(6306)+0.41%
- 2026-09-11 東洋電(6505)-0.59%
- 2026-09-11 INSPEC(6656)+0.25%
- 2026-09-11 MacbeeP(7095)-3.95%
- 2026-09-11 グローバルスタイル(7126)-0.55%
- 2026-09-11 のむら産業(7131)+1.88%
- 2026-09-11 G-アシロ(7378)+0.06%
- 2026-09-11 SCAT(3974)+0.45%
- 2026-09-11 G-リンカーズ(5131)-3.42%
- 2026-09-11 東建コーポ(1766)-0.30%
- 2026-09-11 大盛工(1844)-0.65%
- 2026-09-11 G-アストロスケール(186A)-1.17%
- 2026-09-11 トーエル(3361)-0.23%
- 2026-09-11 山岡家(3399)-5.68%
- 2026-09-11 G-ステムリム(4599)-24.69%
- 2026-09-11 G-スタートライン(477A)-0.33%
- 2026-09-11 G-Waqoo(4937)-1.68%
- 2026-09-11 ノバック(5079)+0.42%
- 2026-09-11 G-リッジアイ(5572)-0.48%
- 2026-09-11 ウエスコHD(6091)-0.45%
- 2026-09-11 総合商研(7850)-1.23%
- 2026-09-11 abc(8783)-5.66%
- 2026-09-11 シルバーライフ(9262)+2.24%
- 2026-09-11 アゼアス(3161)-0.75%
- 2026-09-11 ロココ(5868)+0.47%
- 2026-09-11 P-翔栄(3483)+0.00%
- 2026-09-11 G-BRANU(460A)+0.51%
Disclaimer: This article is for informational purposes only and does not constitute investment advice.

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