StockDriftsStockDriftsShinsei Bank, Limited (8303) has 31 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥2.33T ($15.0B) in reported transaction value. The earliest filing StockDrifts holds for Shinsei Bank, Limited is dated 2021-03-17; the most recent is 2026-03-26. Across these filings the average return since disclosure is -19.20%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | BUY | Market Buy | SBIホールディングス株式会社 | strategic | 631.7M | ¥1,692 | -3.3% | ¥829.1B ($5.3B) |
| 2026-03-26 | SELL | Market Buy | SBI地銀ホールディングス株式会社 | other | 0 | ¥1,692 | +3.3% | ¥829.1B ($5.3B) |
| 2026-01-19 | SELL | unknown | SBIホールディングス株式会社 | strategic | 141.7M | ¥2,081 | +21.3% | ¥69.3B ($447.2M) |
| 2026-01-19 | BUY | unknown | SBI地銀ホールディングス株式会社 | strategic | 490.0M | ¥2,081 | - | - |
| 2025-12-24 | BUY | acquisition | SBIホールディングス株式会社 | strategic | 175.0M | ¥1,746 | -6.2% | ¥305.6B ($2.0B) |
| 2025-12-24 | BUY | acquisition | SBI地銀ホールディングス株式会社 | strategic | 490.0M | ¥1,746 | -6.2% | ¥855.5B ($5.5B) |
| 2023-09-28 | BUY | acquisition | 株式会社エスグラントコーポレーション S-Grant Corporation Co., Ltd. | activist | 20.0M | ¥2,766 | -40.8% | ¥55.3B ($356.9M) |
| 2023-09-08 | BUY | unknown | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 109.7M | ¥2,794 | - | - |
| 2023-09-08 | BUY | unknown | 株式会社 整理回収機構 The Resolution and Collection Corporation | other | 20.0M | ¥2,794 | - | - |
| 2023-09-08 | BUY | unknown | 預金保険機構 Deposit Insurance Corporation of Japan | other | 26.9M | ¥2,794 | - | - |
| 2023-09-08 | BUY | unknown | 預金保険機構 Deposit Insurance Corporation of Japan | unknown | 26.9M | ¥2,794 | - | - |
| 2023-06-30 | BUY | block_purchase | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 109.7M | ¥2,810.5 | -41.8% | ¥21.2B ($136.8M) |
| 2023-06-30 | BUY | unknown | 株式会社 整理回収機構 The Resolution and Collection Corporation | other | 20.0M | ¥2,810.5 | - | - |
| 2023-06-30 | BUY | unknown | 預金保険機構 Deposit Insurance Corporation of Japan | other | 26.9M | ¥2,810.5 | - | - |
| 2023-06-30 | BUY | block_purchase | 預金保険機構 Deposit Insurance Corporation of Japan | unknown | 26.9M | ¥2,810.5 | - | - |
| 2023-05-19 | BUY | unknown | 株式会社 整理回収機構 The Resolution and Collection Corporation | other | 20.0M | ¥2,814 | -41.8% | ¥11.7B ($75.6M) |
| 2023-05-19 | BUY | block_purchase | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 102.2M | ¥2,814 | -41.8% | ¥59.9B ($386.8M) |
| 2023-05-19 | BUY | block_purchase | 預金保険機構 Deposit Insurance Corporation of Japan | unknown | 26.9M | ¥2,814 | - | ¥75.7B ($488.6M) |
| 2023-05-19 | BUY | unknown | 預金保険機構 Deposit Insurance Corporation of Japan | other | 26.9M | ¥2,814 | -41.8% | ¥15.8B ($102.0M) |
| 2023-05-19 | BUY | block_purchase | 株式会社 整理回収機構 The Resolution and Collection Corporation | other | 20.0M | ¥2,814 | -41.8% | ¥11.7B ($75.6M) |
| 2023-05-19 | BUY | block_purchase | 預金保険機構 Deposit Insurance Corporation of Japan | other | 26.9M | ¥2,814 | -41.8% | ¥15.8B ($102.0M) |
| 2023-01-11 | BUY | block_purchase | 株式会社 整理回収機構 The Resolution and Collection Corporation | other | 20.0M | ¥2,257 | -27.5% | ¥2.6B ($17.0M) |
| 2023-01-11 | BUY | block_purchase | 預金保険機構 Deposit Insurance Corporation of Japan | other | 26.9M | ¥2,257 | -27.5% | ¥3.5B ($22.6M) |
| 2022-10-28 | BUY | block_purchase | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 102.2M | ¥2,234 | -26.7% | ¥5.6B ($36.2M) |
| 2022-02-08 | SELL | unknown | SBIホールディングス株式会社 SBI Holdings Co., Ltd. | other | 0 | ¥2,324 | +29.6% | ¥99.3B ($640.8M) |
| 2022-02-08 | BUY | unknown | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 99.7M | ¥2,324 | -29.6% | ¥99.3B ($640.8M) |
| 2021-12-20 | BUY | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 81.4K | ¥1,831 | -10.6% | ¥8.5B ($55.1M) |
| 2021-12-20 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 7.0M | ¥1,831 | +10.6% | ¥1.7B ($11.0M) |
| 2021-12-20 | BUY | unknown | ノムラ セキュリテーズ インターナショナル NOMURA SECURITIES INTERNATIONAL,Inc. | other | 318.5K | ¥1,831 | -10.6% | ¥569M ($3.7M) |
| 2021-12-20 | SELL | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 5.4M | ¥1,831 | +10.6% | ¥1.6B ($10.1M) |
| 2021-12-17 | BUY | unknown | SBIホールディングス株式会社 SBI Holdings Co., Ltd. | activist | 42.7M | ¥1,998 | - | - |
| 2021-12-17 | SELL | unknown | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | unknown | 0 | ¥1,998 | +18.1% | ¥26.2B ($169.0M) |
| 2021-12-17 | BUY | unknown | SBI地銀ホールディングス株式会社 SBI Regional Bank Holdings, Co., Ltd. | activist | 56.9M | ¥1,998 | -18.1% | ¥113.7B ($733.6M) |
| 2021-12-17 | SELL | unknown | 野村絢 Aya Nomura (Murakami family) | unknown | 0 | ¥1,998 | +18.1% | ¥10.8B ($69.8M) |
| 2021-12-17 | SELL | unknown | 株式会社エスグラントコーポレーション S-Grant Corporation Co., Ltd. | unknown | 0 | ¥1,998 | +18.1% | ¥10.4B ($67.1M) |
| 2021-12-07 | SELL | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 6.3M | ¥1,963 | +16.6% | ¥2.2B ($14.4M) |
| 2021-12-07 | BUY | unknown | 野村絢 Aya Nomura (Murakami family) | activist | 5.4M | ¥1,963 | - | - |
| 2021-12-07 | BUY | unknown | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | activist | 13.1M | ¥1,963 | - | - |
| 2021-12-07 | BUY | unknown | 株式会社エスグラントコーポレーション S-Grant Corporation Co., Ltd. | activist | 5.2M | ¥1,963 | -16.6% | ¥5.1B ($33.1M) |
| 2021-12-07 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 7.9M | ¥1,963 | -16.6% | ¥9.3B ($60.0M) |
| 2021-12-07 | BUY | unknown | ノムラ セキュリテーズ インターナショナル NOMURA SECURITIES INTERNATIONAL,Inc. | other | 0 | ¥1,963 | - | - |
| 2021-12-07 | SELL | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 3.1M | ¥1,963 | +16.6% | ¥2.3B ($15.1M) |
| 2021-12-06 | SELL | unknown | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | activist | 13.1M | ¥1,966 | +16.7% | ¥1.5B ($9.5M) |
| 2021-12-06 | BUY | unknown | 野村絢 Aya Nomura (Murakami family) | activist | 5.4M | ¥1,966 | - | - |
| 2021-12-06 | BUY | unknown | 株式会社エスグラントコーポレーション S-Grant Corporation Co., Ltd. | activist | 2.6M | ¥1,966 | - | ¥5.1B ($32.8M) |
| 2021-11-19 | BUY | Market Buy | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | activist | 13.8M | ¥1,833 | -10.7% | ¥5.4B ($34.6M) |
| 2021-11-19 | BUY | Market Buy | 野村絢 Aya Nomura (Murakami family) | activist | 5.4M | ¥1,833 | - | - |
| 2021-11-16 | BUY | Market Buy | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | activist | 10.9M | ¥1,814 | -9.8% | ¥4.8B ($30.9M) |
| 2021-11-16 | BUY | Market Buy | 野村絢 Aya Nomura (Murakami family) | activist | 5.4M | ¥1,814 | - | - |
| 2021-11-12 | BUY | acquisition | 株式会社シティインデックスイレブンス City Index Eleven Co., Ltd. | activist | 8.3M | ¥1,830 | -10.6% | ¥15.2B ($98.0M) |
Showing the 50 most recent of 63 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.