StockDriftsStockDriftsThe Keihin Co., Ltd. (9312) has 9 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥1.3B ($8.5M) in reported transaction value. The earliest filing StockDrifts holds for The Keihin Co., Ltd. is dated 2022-05-18; the most recent is 2025-12-04. Across these filings the average return since disclosure is +67.60%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2025-12-04 | SELL | acquisition | 預金保険機構 Deposit Insurance Corporation of Japan | other | 0 | ¥2,703 | -6.4% | ¥912M ($5.9M) |
| 2025-12-04 | BUY | negotiated | 三井住友信託銀行株式会社 | strategic | 46.0K | ¥2,703 | - | - |
| 2025-12-04 | SELL | negotiated | 三井住友トラスト・アセットマネジメント株式会社 | unknown | 0 | ¥2,703 | -6.4% | ¥777M ($5.0M) |
| 2025-12-04 | SELL | negotiated | アモーヴァ・アセットマネジメント株式会社 | unknown | 0 | ¥2,703 | -6.4% | ¥32M ($205K) |
| 2024-09-20 | BUY | negotiated | 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 | 287.5K | ¥2,004 | +43.5% | ¥569M ($3.7M) |
| 2024-09-20 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 46.0K | ¥2,004 | - | - |
| 2024-09-20 | SELL | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 11.5K | ¥2,004 | -43.5% | ¥10M ($68K) |
| 2024-08-22 | BUY | Market Buy | 三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited | passive | 61.1K | ¥2,035 | +41.3% | ¥124M ($802K) |
| 2024-08-22 | BUY | Market Buy | 株式会社 三井住友銀行 Sumitomo Mitsui Banking Corporation | other | 275.9K | ¥2,035 | +41.3% | ¥562M ($3.6M) |
| 2024-07-19 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 46.0K | ¥2,153 | - | - |
| 2024-07-19 | SELL | negotiated | 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 | 354.5K | ¥2,153 | -33.6% | ¥114M ($735K) |
| 2024-07-19 | SELL | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 17.0K | ¥2,153 | -33.6% | ¥30M ($191K) |
| 2023-08-07 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 14.5K | ¥1,782 | - | - |
| 2023-08-07 | BUY | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 233.3K | ¥1,782 | +61.4% | ¥411M ($2.7M) |
| 2023-08-07 | BUY | negotiated | 三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 13.5K | ¥1,782 | +61.4% | ¥10M ($68K) |
| 2023-08-07 | 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 | 900 | ¥1,782 | +61.4% | ¥41M ($263K) |
| 2023-05-09 | BUY | negotiated | 株式会社横浜銀行 The Bank of Yokohama. Ltd | strategic | 325.5K | ¥1,718 | +67.4% | ¥559M ($3.6M) |
| 2023-05-09 | BUY | negotiated | 株式会社神奈川銀行 Kanagawa Bank, Ltd. | strategic | 49.0K | ¥1,718 | +67.4% | ¥84M ($543K) |
| 2023-01-12 | SELL | acquisition | 預金保険機構 Deposit Insurance Corporation of Japan | other | 337.6K | ¥1,444 | -99.2% | ¥93M ($603K) |
| 2022-05-18 | BUY | Market Buy | 東京海上日動火災保険株式会社 Tokio Marine & Nichido Fire Insurance Co., Ltd. | strategic | 482.8K | ¥1,385 | +107.7% | ¥22M ($140K) |
| 2022-05-18 | BUY | unknown | 東京海上日動火災保険株式会社 Tokio Marine & Nichido Fire Insurance Co., Ltd. | strategic | 482.8K | ¥1,385 | - | ¥22M ($140K) |
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.