StockDriftsStockDriftsTenma Corporation (7958) has 30 disclosed large-shareholding filings and 11 disclosed disposals on record, filed by 13 distinct investors. The earliest filing StockDrifts holds for Tenma Corporation is dated 2021-03-22; the most recent is 2025-05-16. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | SELL | negotiated | ダルトン・インベストメンツ・インク(Dalton Investments, Inc.) Dalton Investments, Inc. | activist | 0 | - | - | - |
| 2025-05-14 | SELL | negotiated | 金田 保一 Yasuichi Kaneda | activist | 559.7K | - | - | - |
| 2025-05-14 | BUY | negotiated | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-14 | SELL | negotiated | 金田 宏 Hiroshi Kaneda | activist | 199.8K | - | - | - |
| 2025-05-14 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-14 | BUY | negotiated | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 13.0M | - | - | - |
| 2025-05-08 | BUY | negotiated | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-05-08 | BUY | negotiated | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-08 | BUY | negotiated | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-05-08 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-08 | BUY | negotiated | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-05-08 | BUY | negotiated | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-08 | BUY | negotiated | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-05-08 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-08 | 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 | 3.7M | - | - | - |
| 2025-05-08 | BUY | negotiated | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 12.6M | - | - | - |
| 2025-05-08 | BUY | negotiated | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 12.6M | - | - | - |
| 2025-05-07 | BUY | negotiated | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-05-07 | BUY | negotiated | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-07 | BUY | Market Buy | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-07 | BUY | negotiated | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-05-07 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-07 | BUY | negotiated | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-05-07 | BUY | negotiated | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-07 | BUY | negotiated | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-05-07 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-05-07 | BUY | Market Buy | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-05-07 | BUY | Market Buy | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-05-07 | BUY | Market Buy | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-05-07 | BUY | Market Buy | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 12.6M | - | - | - |
| 2025-05-07 | BUY | negotiated | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 2.8M | - | - | - |
| 2025-05-07 | BUY | negotiated | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 2.8M | - | - | - |
| 2025-03-25 | BUY | Market Buy | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-03-25 | BUY | Market Buy | 金田 保一 Yasuichi Kaneda | activist | 840.7K | - | - | - |
| 2025-03-25 | BUY | Market Buy | 有限会社ビー・ケー・ファイナンス B. K. Finance Limited | activist | 220.7K | - | - | - |
| 2025-03-25 | BUY | Market Buy | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-03-25 | BUY | Market Buy | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 2.8M | - | - | - |
| 2025-03-24 | BUY | Market Buy | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2025-03-24 | BUY | Market Buy | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
| 2025-03-24 | BUY | Market Buy | FHLホールディングス株式会社 FHL Holdings Inc. | activist | 2.8M | - | - | - |
| 2024-11-19 | BUY | unknown | 財務大臣 Minister of Finance | other | 1.3M | - | - | - |
| 2024-07-01 | 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 | 3.7M | - | - | - |
| 2024-03-19 | BUY | negotiated | 司 須美子 Sumiko Tsukasa | activist | 39.9K | - | - | - |
| 2024-03-19 | SELL | negotiated | 司 治 (相続人代表 司 久) Osamu Tsukasa (Heir Representative Hisashi Tsukasa) | other | 0 | - | - | - |
| 2024-03-19 | BUY | negotiated | 株式会社ツカサ・エンタープライズ TSUKASA ENTERPRISE CORPORATION | activist | 796.4K | - | - | - |
| 2024-03-04 | BUY | negotiated | 司 須美子 Sumiko Tsukasa | activist | 39.9K | - | - | - |
| 2024-03-04 | BUY | negotiated | 司 治 (相続人代表 司 久) Osamu Tsukasa (Heir Representative Hisashi Tsukasa) | activist | 1.6M | - | - | - |
| 2024-03-04 | SELL | negotiated | 株式会社ツカサ・エンタープライズ TSUKASA ENTERPRISE CORPORATION | activist | 842.4K | - | - | - |
| 2024-02-19 | BUY | negotiated | 金田 宏 Hiroshi Kaneda | activist | 300.8K | - | - | - |
| 2024-02-19 | BUY | negotiated | 株式会社カネダ興産 Kaneda Kosan Co., Ltd. | activist | 2.9M | - | - | - |
Showing the 50 most recent of 96 filings.
Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Tenma Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.