StockDriftsStockDriftsGS Yuasa Corporation (6674) has 40 disclosed large-shareholding filings and 32 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥100.8B ($650.5M) in reported transaction value. The earliest filing StockDrifts holds for GS Yuasa Corporation is dated 2021-12-06; the most recent is 2026-05-11. Across these filings the average return since disclosure is +151.08%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-09-04 | BUY | Market Buy | アモーヴァ・アセットマネジメント株式会社 | other | 3.1M | ¥4,961 | +10.4% | ¥5.3B ($34.4M) |
| 2026-09-04 | BUY | Market Buy | 三井住友トラスト・アセットマネジメント株式会社 | other | 1.8M | ¥4,961 | +10.4% | ¥548M ($3.5M) |
| 2026-09-04 | BUY | negotiated | 三井住友信託銀行株式会社 | strategic | 1.5M | ¥4,961 | - | - |
| 2026-05-11 | BUY | negotiated | 三井住友信託銀行株式会社 | strategic | 1.5M | ¥6,565 | - | - |
| 2026-05-11 | BUY | Market Buy | 三井住友トラスト・アセットマネジメント株式会社 | other | 1.7M | ¥6,565 | -16.6% | ¥66M ($425K) |
| 2026-05-11 | SELL | unknown | アモーヴァ・アセットマネジメント株式会社 | other | 2.0M | ¥6,565 | +16.6% | ¥6.9B ($44.7M) |
| 2026-04-06 | SELL | negotiated | アモーヴァ・アセットマネジメント株式会社 | other | 3.1M | ¥5,977 | +8.4% | ¥8.9B ($57.3M) |
| 2026-04-06 | BUY | negotiated | 三井住友信託銀行株式会社 | strategic | 1.5M | ¥5,977 | - | - |
| 2026-04-06 | SELL | negotiated | 三井住友トラスト・アセットマネジメント株式会社 | other | 1.7M | ¥5,977 | +8.4% | ¥120M ($775K) |
| 2026-04-03 | BUY | Market Buy | 野村證券株式会社 | other | 323.9K | ¥5,859 | -6.5% | ¥59M ($380K) |
| 2026-04-03 | 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 | 473.1K | ¥5,859 | - | ¥2.8B ($17.9M) |
| 2026-04-03 | SELL | Market Buy | 野村アセットマネジメント株式会社 | other | 2.3M | ¥5,859 | +6.5% | ¥14.2B ($91.5M) |
| 2026-03-05 | BUY | negotiated | 三井住友信託銀行株式会社 | strategic | 1.5M | ¥4,948 | - | - |
| 2026-03-05 | SELL | negotiated | 三井住友トラスト・アセットマネジメント株式会社 | other | 1.7M | ¥4,948 | -10.7% | ¥4.2B ($27.3M) |
| 2026-03-05 | SELL | negotiated | アモーヴァ・アセットマネジメント株式会社 | other | 4.5M | ¥4,948 | -10.7% | ¥2.7B ($17.3M) |
| 2025-12-05 | BUY | Market Buy | アセットマネジメントOne株式会社 | other | 5.7M | ¥3,806 | +43.9% | ¥3.7B ($23.9M) |
| 2025-12-05 | BUY | Market Buy | みずほ証券 株式会社 | other | 103.7K | ¥3,806 | - | ¥395M ($2.5M) |
| 2025-12-05 | BUY | Market Buy | 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 | 357.5K | ¥3,806 | +43.9% | ¥76M ($493K) |
| 2025-11-12 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥3,917 | - | - |
| 2025-11-12 | 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 | 2.6M | ¥3,917 | -39.8% | ¥2.6B ($17.0M) |
| 2025-11-12 | SELL | negotiated | アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd. | other | 5.1M | ¥3,917 | -39.8% | ¥1.4B ($9.1M) |
| 2025-11-10 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 4.7M | ¥3,816 | +43.5% | ¥17.9B ($115.6M) |
| 2025-11-10 | 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 | 337.7K | ¥3,816 | +43.5% | ¥1.3B ($8.3M) |
| 2025-09-05 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥3,417 | - | - |
| 2025-09-05 | 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 | 3.3M | ¥3,417 | -60.3% | ¥1.2B ($7.5M) |
| 2025-09-05 | BUY | negotiated | アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd. | other | 5.4M | ¥3,417 | +60.3% | ¥103M ($664K) |
| 2025-07-23 | BUY | unknown | 野村證券株式会社 Nomura Securities Co.,Ltd. | other | 314.9K | ¥2,744.5 | +99.5% | ¥864M ($5.6M) |
| 2025-07-23 | BUY | unknown | 野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd. | other | 4.7M | ¥2,744.5 | +99.5% | ¥13.0B ($83.6M) |
| 2025-06-18 | BUY | Market Buy | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥2,542 | - | - |
| 2025-06-18 | BUY | Market Buy | 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 | 3.6M | ¥2,542 | +115.4% | ¥587M ($3.8M) |
| 2025-06-18 | BUY | Market Buy | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 5.4M | ¥2,542 | +115.4% | ¥2.0B ($13.0M) |
| 2025-01-21 | BUY | Market Buy | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥2,526.5 | - | - |
| 2025-01-21 | BUY | Market Buy | 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 | 3.4M | ¥2,526.5 | +116.7% | ¥508M ($3.3M) |
| 2025-01-21 | BUY | Market Buy | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 4.6M | ¥2,526.5 | +116.7% | ¥2.6B ($16.5M) |
| 2024-11-07 | BUY | Market Buy | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 3.6M | ¥2,809 | +94.9% | ¥2.6B ($16.6M) |
| 2024-11-07 | BUY | Market Buy | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥2,809 | - | - |
| 2024-11-07 | BUY | Market Buy | 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 | 3.2M | ¥2,809 | +94.9% | ¥1.4B ($9.1M) |
| 2024-09-20 | BUY | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.7M | ¥2,995.5 | +82.8% | ¥1.4B ($9.3M) |
| 2024-09-20 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥2,995.5 | - | - |
| 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 | 2.7M | ¥2,995.5 | +82.8% | ¥1.9B ($12.0M) |
| 2024-07-29 | 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 | 116.9K | ¥2,629 | - | ¥307M ($2.0M) |
| 2024-07-29 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.9M | ¥2,629 | - | - |
| 2024-07-29 | BUY | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 2.6M | ¥2,629 | +108.3% | ¥343M ($2.2M) |
| 2024-07-29 | SELL | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 1.5M | ¥2,629 | -108.3% | ¥1.0B ($6.6M) |
| 2024-04-19 | BUY | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.2M | ¥2,905.5 | +88.5% | ¥263M ($1.7M) |
| 2024-04-19 | SELL | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 1.5M | ¥2,905.5 | -88.5% | ¥117M ($753K) |
| 2024-04-19 | 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 | 2.0M | ¥2,905.5 | -88.5% | ¥3.0B ($19.2M) |
| 2024-01-15 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 2.5M | ¥2,084.5 | -162.7% | ¥147M ($946K) |
| 2024-01-15 | SELL | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 1.9M | ¥2,084.5 | -162.7% | ¥84M ($540K) |
| 2024-01-15 | BUY | negotiated | 三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 1.9M | ¥2,084.5 | +162.7% | ¥42M ($270K) |
Showing the 50 most recent of 97 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.