StockDriftsStockDriftsSun* Inc. (4053) has 8 disclosed large-shareholding filings and 18 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥21.3B ($137.2M) in reported transaction value. The earliest filing StockDrifts holds for Sun* Inc. is dated 2021-03-29; the most recent is 2024-09-18. Across these filings the average return since disclosure is -73.94%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-08-12 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥444 | - | ¥38M ($246K) |
| 2026-08-12 | SELL | unknown | 藤本 一成 Fujimoto Kazunari | unknown | 3.2M | ¥444 | -13.7% | ¥38M ($246K) |
| 2024-09-18 | SELL | unknown | 服部 裕輔 Yusuke Hattori | strategic | 5.4M | ¥545 | +7.3% | ¥210M ($1.4M) |
| 2024-08-14 | SELL | unknown | 小林 泰平 Taihei Kobayashi | strategic | 2.9M | ¥830 | +39.2% | ¥85M ($551K) |
| 2023-10-05 | BUY | unknown | 平井 誠人 Makoto Hirai | strategic | 11.7M | ¥1,325 | - | ¥5M ($33K) |
| 2023-10-05 | SELL | unknown | 平井 誠人 Makoto Hirai | strategic | 11.7M | ¥1,325 | +61.9% | ¥338M ($2.2M) |
| 2023-08-09 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥1,151 | - | ¥35M ($226K) |
| 2023-08-09 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥1,151 | - | ¥35M ($226K) |
| 2023-08-09 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥1,151 | - | ¥3.7B ($23.9M) |
| 2023-06-07 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 107.3K | ¥1,246 | +59.5% | ¥33M ($214K) |
| 2023-06-07 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.3M | ¥1,246 | -59.5% | ¥1.6B ($10.3M) |
| 2023-06-07 | SELL | unknown | アセットマネジメントOneインターナショナル Asset Management One International Ltd. | unknown | 0 | ¥1,246 | +59.5% | ¥52M ($336K) |
| 2023-05-16 | BUY | unknown | 服部 裕輔 Yusuke Hattori | strategic | 5.8M | ¥1,284 | - | ¥259M ($1.7M) |
| 2023-05-16 | BUY | unknown | 平井 誠人 Makoto Hirai | strategic | 11.7M | ¥1,284 | - | ¥307M ($2.0M) |
| 2023-05-16 | SELL | unknown | 平井 誠人 Makoto Hirai | strategic | 11.7M | ¥1,284 | +60.7% | ¥322M ($2.1M) |
| 2023-05-16 | SELL | unknown | 服部 裕輔 Yusuke Hattori | strategic | 5.8M | ¥1,284 | +60.7% | ¥279M ($1.8M) |
| 2023-02-07 | BUY | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 132.5K | ¥1,461 | -65.4% | ¥194M ($1.2M) |
| 2023-02-07 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.8M | ¥1,461 | -65.4% | ¥2.6B ($17.0M) |
| 2023-02-07 | BUY | unknown | アセットマネジメントOneインターナショナル Asset Management One International Ltd. | other | 42.2K | ¥1,461 | -65.4% | ¥62M ($398K) |
| 2022-06-17 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥881 | - | ¥2.8B ($18.3M) |
| 2022-06-17 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥881 | - | ¥2.8B ($18.3M) |
| 2022-04-19 | BUY | unknown | 藤本 一成 Fujimoto Kazunari | strategic | 3.2M | ¥1,756 | - | ¥5.7B ($36.5M) |
| 2022-01-21 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.4M | ¥1,696 | -70.2% | ¥2.4B ($15.4M) |
| 2022-01-21 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 161.0K | ¥1,696 | +70.2% | ¥416M ($2.7M) |
| 2021-12-22 | BUY | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 406.1K | ¥2,245 | -77.5% | ¥912M ($5.9M) |
| 2021-12-22 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.7M | ¥2,245 | -77.5% | ¥3.7B ($24.1M) |
| 2021-12-13 | SELL | unknown | 平井 誠人 Makoto Hirai | strategic | 11.8M | ¥2,305 | +78.1% | ¥2.9B ($18.4M) |
| 2021-12-13 | SELL | unknown | 藤本 一成 Kazunari Fujimoto | strategic | 3.2M | ¥2,305 | +78.1% | ¥878M ($5.7M) |
| 2021-12-13 | BUY | unknown | 藤本 一成 Kazunari Fujimoto | strategic | 3.2M | ¥2,305 | - | ¥878M ($5.7M) |
| 2021-12-13 | BUY | unknown | 服部 裕輔 Yusuke Hattori | strategic | 5.9M | ¥2,305 | -78.1% | ¥13.5B ($87.0M) |
| 2021-12-13 | SELL | unknown | フリースタイル合同会社 Freestyle LLC | strategic | 400.0K | ¥2,305 | +78.1% | ¥26M ($168K) |
| 2021-10-29 | SELL | subscription | 平野 俊博 TOSHIHIRO HIRANO | activist | 1.8M | ¥2,437 | +79.3% | ¥2.9B ($19.0M) |
| 2021-09-03 | SELL | unknown | 平井 誠人 Makoto Hirai | strategic | 13.0M | ¥2,264 | +77.7% | ¥674M ($4.3M) |
| 2021-07-02 | SELL | Market Buy | 農林中央金庫 The Norinchukin Bank | passive | 1.8M | ¥2,122 | +76.2% | ¥839M ($5.4M) |
| 2021-06-03 | BUY | unknown | 藤本 一成 Kazunari Fujimoto | strategic | 3.6M | ¥2,095 | - | ¥308M ($2.0M) |
| 2021-06-03 | SELL | unknown | 藤本 一成 Kazunari Fujimoto | strategic | 3.6M | ¥2,095 | +75.9% | ¥308M ($2.0M) |
| 2021-04-13 | BUY | unknown | 小林 泰平 Taihei Kobayashi | strategic | 2.9M | ¥2,361 | - | - |
| 2021-04-13 | BUY | unknown | 小林 泰平 Taihei Kobayashi | strategic | 2.9M | ¥2,361 | - | - |
| 2021-04-07 | BUY | unknown | 平井 誠人 Makoto Hirai | strategic | 13.0M | ¥2,445 | - | - |
| 2021-03-29 | SELL | unknown | 服部 裕輔 Yusuke Hattori | strategic | 7.1M | ¥2,458 | +79.5% | ¥308M ($2.0M) |
| 2021-03-29 | SELL | unknown | 小林 泰平 Taihei Kobayashi | strategic | 2.9M | ¥2,458 | +79.5% | ¥118M ($759K) |
| 2021-03-29 | SELL | unknown | フリースタイル合同会社 Freestyle LLC | strategic | 400.0K | ¥2,458 | +79.5% | ¥9M ($58K) |
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.