StockDriftsStockDriftsSeino Holdings Co., Ltd. (9076) has 33 disclosed large-shareholding filings and 22 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥35.4B ($228.1M) in reported transaction value. The earliest filing StockDrifts holds for Seino Holdings Co., Ltd. is dated 2021-04-07; the most recent is 2026-03-05. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +43.81%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-03-05 | SELL | subscription | 野村アセットマネジメント株式会社 | other | 3.7M | ¥2,616.5 | +5.1% | ¥9.1B ($58.9M) |
| 2026-03-05 | SELL | subscription | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | unknown | 0 | ¥2,616.5 | +5.1% | - |
| 2026-03-05 | BUY | subscription | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 3.3M | ¥2,616.5 | -5.1% | ¥8.3B ($53.2M) |
| 2026-03-05 | SELL | subscription | 野村證券株式会社 | other | 1.5M | ¥2,616.5 | +5.1% | ¥3.7B ($23.6M) |
| 2025-05-22 | 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. | unknown | 0 | ¥2,186.5 | +13.5% | - |
| 2025-05-22 | BUY | unknown | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 296.4K | ¥2,186.5 | +13.5% | ¥648M ($4.2M) |
| 2025-05-22 | SELL | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 4.6M | ¥2,186.5 | -13.5% | ¥5.9B ($38.1M) |
| 2025-05-22 | BUY | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 4.6M | ¥2,186.5 | +13.5% | ¥1.1B ($7.4M) |
| 2025-05-22 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 1.2M | ¥2,186.5 | +13.5% | ¥451M ($2.9M) |
| 2025-04-07 | BUY | Market Buy | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 4.1M | ¥2,225 | +11.6% | ¥752M ($4.8M) |
| 2025-04-07 | BUY | Market Buy | 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 | ¥2,225 | +11.6% | - |
| 2025-04-07 | BUY | Market Buy | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 296.4K | ¥2,225 | +11.6% | ¥660M ($4.3M) |
| 2025-04-07 | 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 | 977.3K | ¥2,225 | -11.6% | ¥3.4B ($22.1M) |
| 2025-04-07 | BUY | Market Buy | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 7.4M | ¥2,225 | +11.6% | ¥6.6B ($42.6M) |
| 2025-03-24 | SELL | Market Buy | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 3.7M | ¥2,357 | -5.3% | ¥929M ($6.0M) |
| 2025-03-24 | BUY | Market Buy | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 296.4K | ¥2,357 | +5.3% | ¥699M ($4.5M) |
| 2025-03-24 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 2.6M | ¥2,357 | +5.3% | ¥4.9B ($31.4M) |
| 2025-03-24 | SELL | Market Buy | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 4.3M | ¥2,357 | -5.3% | ¥2.3B ($14.6M) |
| 2025-03-07 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 2.5M | ¥2,263 | +9.7% | ¥5.6B ($36.3M) |
| 2025-03-07 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | other | 4.3M | ¥2,263 | +9.7% | ¥9.8B ($63.0M) |
| 2025-03-07 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 1.1M | ¥2,263 | -9.7% | ¥4.5B ($28.8M) |
| 2025-03-07 | BUY | unknown | みずほインターナショナル Mizuho International plc | other | 0 | ¥2,263 | +9.7% | - |
| 2024-12-06 | SELL | Market Buy | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 2.5M | ¥2,444.5 | -1.6% | ¥459M ($3.0M) |
| 2024-12-06 | BUY | Market Buy | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 3.1M | ¥2,444.5 | +1.6% | ¥1.0B ($6.5M) |
| 2024-12-06 | BUY | Market Buy | みずほインターナショナル Mizuho International plc | other | 0 | ¥2,444.5 | +1.6% | - |
| 2024-12-06 | BUY | Market Buy | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | other | 4.4M | ¥2,444.5 | +1.6% | ¥413M ($2.7M) |
| 2024-07-05 | BUY | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 4.1M | ¥2,202 | +12.7% | ¥9.1B ($58.6M) |
| 2024-07-05 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 443.9K | ¥2,202 | +12.7% | ¥978M ($6.3M) |
| 2024-07-05 | BUY | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 5.3M | ¥2,202 | +12.7% | ¥11.8B ($76.0M) |
| 2024-07-05 | BUY | unknown | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 298.9K | ¥2,202 | +12.7% | ¥658M ($4.2M) |
| 2024-06-21 | SELL | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 3.9M | ¥2,122.5 | -17.0% | ¥2.4B ($15.4M) |
| 2024-06-21 | BUY | unknown | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 291.1K | ¥2,122.5 | +17.0% | ¥618M ($4.0M) |
| 2024-06-21 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 476.3K | ¥2,122.5 | -17.0% | ¥279M ($1.8M) |
| 2024-06-21 | SELL | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 5.2M | ¥2,122.5 | -17.0% | ¥1.6B ($10.5M) |
| 2024-01-22 | SELL | subscription | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 5.0M | ¥2,171.5 | -14.3% | ¥774M ($5.0M) |
| 2024-01-22 | BUY | subscription | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 291.1K | ¥2,171.5 | +14.3% | ¥632M ($4.1M) |
| 2024-01-22 | SELL | subscription | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 629.1K | ¥2,171.5 | -14.3% | ¥41M ($263K) |
| 2024-01-22 | SELL | subscription | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 6.0M | ¥2,171.5 | -14.3% | ¥571M ($3.7M) |
| 2023-07-07 | BUY | Market Buy | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 5.4M | ¥2,135.5 | +16.3% | ¥962M ($6.2M) |
| 2023-07-07 | BUY | Market Buy | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 288.7K | ¥2,135.5 | +16.3% | ¥40M ($259K) |
| 2023-07-07 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 634.8K | ¥2,135.5 | +16.3% | ¥962M ($6.2M) |
| 2023-07-07 | BUY | Market Buy | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 6.3M | ¥2,135.5 | +16.3% | ¥3.0B ($19.1M) |
| 2023-04-07 | BUY | subscription | みずほインターナショナル Mizuho International plc | other | 0 | ¥1,395 | +78.0% | - |
| 2023-04-07 | BUY | subscription | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 3.0M | ¥1,395 | +78.0% | ¥4.2B ($27.0M) |
| 2023-04-07 | BUY | subscription | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | other | 4.6M | ¥1,395 | +78.0% | ¥6.5B ($41.8M) |
| 2023-04-07 | BUY | subscription | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 3.0M | ¥1,395 | +78.0% | ¥4.2B ($26.9M) |
| 2022-06-22 | SELL | Market Buy | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 5.5M | ¥1,079 | -130.1% | ¥2.4B ($15.8M) |
| 2022-06-22 | BUY | Market Buy | ノムラ ファイナンシャル プロダクツ ヨーロッパ NOMURA FINANCIAL PRODUCTS EUROPE GMBH | other | 281.3K | ¥1,079 | +130.1% | ¥304M ($2.0M) |
| 2022-06-22 | 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 | 191.4K | ¥1,079 | -130.1% | ¥336M ($2.2M) |
| 2022-06-22 | BUY | Market Buy | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 5.3M | ¥1,079 | +130.1% | ¥381M ($2.5M) |
Showing the 50 most recent of 70 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 Seino Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.