StockDriftsStockDriftsSENKO Group Holdings Co., Ltd. (9069) has 48 disclosed large-shareholding filings and 36 disclosed disposals on record, filed by 19 distinct investors. Together those filings cover ¥86.4B ($557.3M) in reported transaction value. The earliest filing StockDrifts holds for SENKO Group Holdings Co., Ltd. is dated 2021-03-22; the most recent is 2026-05-13. Across these filings the average return since disclosure is +46.67%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | BUY | unknown | ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC | activist | 1.0M | ¥1,906.5 | - | - |
| 2026-07-02 | BUY | Market Buy | ダルトン・インベストメンツ・インク Dalton Investments, Inc. | activist | 20.9M | ¥1,906.5 | +24.2% | ¥2.2B ($14.5M) |
| 2026-07-02 | BUY | unknown | ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC | activist | 1.0M | ¥1,906.5 | - | - |
| 2026-07-02 | BUY | Market Buy | ダルトン・インベストメンツ・インク Dalton Investments, Inc. | activist | 20.9M | ¥1,906.5 | +24.2% | ¥2.2B ($14.5M) |
| 2026-07-02 | BUY | Market Buy | エヌエーブイエフ・セレクト・マスター・ファンド・エルピーFund LP) NAVF Select (Master | activist | 481.9K | ¥1,906.5 | +24.2% | ¥536M ($3.5M) |
| 2026-07-02 | BUY | Market Buy | エヌエーブイエフ・セレクト・マスター・ファンド・エルピーFund LP) NAVF Select (Master | activist | 481.9K | ¥1,906.5 | +24.2% | ¥536M ($3.5M) |
| 2026-05-13 | BUY | Market Buy | ダルトン・インベストメンツ・インク Dalton Investments, Inc. | activist | 19.7M | ¥1,849.5 | +28.0% | ¥3.0B ($19.3M) |
| 2026-05-13 | BUY | unknown | エヌエーブイエフ・セレクト・マスター・ファンド・エルピーFund LP) NAVF Select (Master | activist | 192.5K | ¥1,849.5 | - | ¥356M ($2.3M) |
| 2026-05-13 | BUY | unknown | ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC | activist | 1.0M | ¥1,849.5 | - | - |
| 2026-04-07 | BUY | Market Buy | 野村證券株式会社 | other | 3.1M | ¥1,872.5 | +26.4% | ¥395M ($2.5M) |
| 2026-04-07 | SELL | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 10.9K | ¥1,872.5 | -26.4% | ¥2.0B ($12.7M) |
| 2026-04-07 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 5.1M | ¥1,872.5 | +26.4% | ¥99M ($637K) |
| 2026-02-26 | BUY | unknown | ニッポン・アクティブ・バリュー・ファンド NIPPON ACTIVE VALUE FUND PLC | activist | 1.0M | ¥1,926.5 | - | ¥1.9B ($12.4M) |
| 2026-02-26 | BUY | unknown | ダルトン・インベストメンツ・インク(Dalton Investments | activist | 18.1M | ¥1,926.5 | +22.9% | ¥2.8B ($18.3M) |
| 2026-02-04 | BUY | Market Buy | ダルトン・インベストメンツ・インク（Dalton Investments, Inc.） Dalton Investments, Inc. | activist | 16.6M | ¥1,925 | +23.0% | ¥4.6B ($29.7M) |
| 2026-01-06 | BUY | Market Buy | ダルトン・インベストメンツ・インク(Dalton Investments, Inc.) Dalton Investments, Inc. | activist | 14.2M | ¥2,019 | +17.3% | ¥3.6B ($23.1M) |
| 2025-12-19 | BUY | unknown | 野村證券株式会社 | other | 2.9M | ¥1,933 | +22.5% | ¥5.6B ($36.1M) |
| 2025-12-19 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 1.1M | ¥1,933 | +22.5% | ¥2.1B ($13.4M) |
| 2025-12-19 | BUY | unknown | 野村アセットマネジメント株式会社 | other | 5.0M | ¥1,933 | +22.5% | ¥9.7B ($62.5M) |
| 2025-12-11 | SELL | unknown | 旭化成株式会社 ASAHI KASEI CORPORATION | other | 7.3M | ¥1,840 | -28.7% | ¥11.2B ($72.6M) |
| 2025-12-11 | BUY | Market Buy | ダルトン・インベストメンツ・インク(Dalton Investments, Inc.) Dalton Investments, Inc. | activist | 12.5M | ¥1,840 | +28.7% | ¥3.2B ($20.9M) |
| 2025-11-25 | BUY | Market Buy | ダルトン・インベストメンツ・インク(Dalton Investments, Inc.) Dalton Investments, Inc. | activist | 10.7M | ¥1,883 | +25.7% | ¥3.6B ($23.3M) |
| 2025-11-04 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 4.8M | ¥1,999 | -18.4% | ¥948M ($6.1M) |
| 2025-11-04 | SELL | negotiated | 三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | other | 67.8K | ¥1,999 | -18.4% | ¥2.5B ($16.1M) |
| 2025-11-04 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.2M | ¥1,999 | - | - |
| 2025-11-04 | BUY | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 1.1M | ¥1,999 | - | - |
| 2025-06-04 | BUY | acquisition | ダルトン・インベストメンツ・インク(Dalton Investments, Inc.) Dalton Investments, Inc. | activist | 8.8M | ¥1,745 | +35.7% | ¥15.3B ($99.0M) |
| 2025-05-08 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.2M | ¥1,718 | +37.8% | ¥2.0B ($12.8M) |
| 2025-05-08 | BUY | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 5.2M | ¥1,718 | +37.8% | ¥9.0B ($57.9M) |
| 2025-05-08 | BUY | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 1.1M | ¥1,718 | +37.8% | ¥1.9B ($12.6M) |
| 2025-05-08 | BUY | negotiated | 三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | other | 1.3M | ¥1,718 | +37.8% | ¥2.3B ($14.7M) |
| 2025-04-21 | SELL | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.2M | ¥1,645 | -43.9% | ¥23.1B ($149.2M) |
| 2025-04-21 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 5.2M | ¥1,645 | -43.9% | ¥1.8B ($11.4M) |
| 2025-04-21 | BUY | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 1.1M | ¥1,645 | +43.9% | ¥116M ($746K) |
| 2025-04-21 | BUY | negotiated | 三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | other | 67.9K | ¥1,645 | +43.9% | ¥10.5B ($67.9M) |
| 2025-01-10 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 1.7M | ¥1,458 | -62.4% | ¥5.7B ($36.6M) |
| 2025-01-10 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 4.5M | ¥1,458 | +62.4% | ¥282M ($1.8M) |
| 2025-01-10 | BUY | unknown | みずほインターナショナル Mizuho International plc | unknown | 0 | ¥1,458 | - | - |
| 2024-12-20 | BUY | Market Buy | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 5.8M | ¥1,515 | +56.3% | ¥389M ($2.5M) |
| 2024-12-20 | BUY | Market Buy | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 4.5M | ¥1,515 | +56.3% | ¥900M ($5.8M) |
| 2024-12-20 | SELL | Market Buy | みずほインターナショナル Mizuho International plc | other | 0 | ¥1,515 | -56.3% | ¥365M ($2.4M) |
| 2024-11-21 | BUY | unknown | 三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd. | other | 4.6M | ¥1,495 | +58.4% | ¥611M ($3.9M) |
| 2024-11-21 | SELL | unknown | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.0M | ¥1,495 | -58.4% | ¥3.3B ($21.4M) |
| 2024-10-22 | BUY | Market Buy | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 5.5M | ¥1,347 | +75.8% | ¥127M ($819K) |
| 2024-10-22 | BUY | Market Buy | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 3.9M | ¥1,347 | +75.8% | ¥1.1B ($7.1M) |
| 2024-10-22 | BUY | Market Buy | みずほインターナショナル Mizuho International plc | other | 253.9K | ¥1,347 | +75.8% | ¥317M ($2.0M) |
| 2024-10-21 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.2M | ¥1,356 | +74.6% | ¥1.6B ($10.1M) |
| 2024-10-21 | BUY | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 5.6M | ¥1,356 | +74.6% | ¥7.6B ($48.9M) |
| 2024-10-21 | BUY | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 945.1K | ¥1,356 | +74.6% | ¥1.3B ($8.3M) |
| 2024-10-21 | BUY | negotiated | 三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | other | 559.1K | ¥1,356 | +74.6% | ¥758M ($4.9M) |
Showing the 50 most recent of 98 filings.
Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.