StockDriftsStockDriftsElectric Power Development Co., Ltd. (9513) has 14 disclosed large-shareholding filings and 18 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥47.0B ($303.4M) in reported transaction value. The earliest filing StockDrifts holds for Electric Power Development Co., Ltd. is dated 2021-06-04; the most recent is 2025-06-06. 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 +104.54%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-08-07 | SELL | unknown | アセットマネジメントOne株式会社 | other | 2.8M | ¥3,912 | +2.1% | ¥7.4B ($47.6M) |
| 2026-08-07 | SELL | unknown | みずほ信託銀行株式会社 | strategic | 501.1K | ¥3,912 | +2.1% | ¥483M ($3.1M) |
| 2026-08-07 | BUY | unknown | みずほ証券 株式会社 | other | 1.2M | ¥3,912 | -2.1% | ¥4.5B ($29.1M) |
| 2026-08-07 | SELL | unknown | 株式会社みずほ銀行 | strategic | 3.6M | ¥3,912 | +2.1% | ¥1.4B ($8.9M) |
| 2026-06-22 | BUY | unknown | 野村アセットマネジメント株式会社 | other | 6.7M | ¥3,882 | -5.8% | ¥25.9B ($166.8M) |
| 2026-06-22 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 1.3M | ¥3,882 | -5.8% | ¥4.9B ($31.6M) |
| 2026-06-22 | BUY | unknown | 野村證券株式会社 | other | 1.4M | ¥3,882 | -5.8% | ¥5.3B ($34.3M) |
| 2025-06-06 | SELL | Market Buy | ティー・ロウ・プライス・アソシエイツ,インク(T. Rowe Price Associates, Inc.) T. Rowe Price Associates, Inc. | passive | 7.3M | ¥2,366 | -59.3% | ¥4.5B ($29.3M) |
| 2025-04-07 | SELL | Market Buy | ティー・ロウ・プライス・アソシエイツ,インク(T. Rowe Price Associates, Inc.) T. Rowe Price Associates, Inc. | passive | 9.3M | ¥2,354.5 | -60.1% | ¥2.2B ($13.9M) |
| 2025-03-24 | SELL | Market Buy | ティー・ロウ・プライス・アソシエイツ,インク(T. Rowe Price Associates, Inc.) T. Rowe Price Associates, Inc. | passive | 10.2M | ¥2,687.5 | -40.3% | ¥49M ($317K) |
| 2025-01-10 | SELL | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 4.1M | ¥2,464 | -53.0% | ¥2.6B ($16.6M) |
| 2025-01-10 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 4.9M | ¥2,464 | -53.0% | ¥2.3B ($15.1M) |
| 2025-01-10 | SELL | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | strategic | 644.2K | ¥2,464 | -53.0% | ¥180M ($1.2M) |
| 2024-12-05 | SELL | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.6M | ¥2,472 | -52.5% | ¥1.0B ($6.7M) |
| 2024-12-05 | 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 | 4.0M | ¥2,472 | -52.5% | ¥3.5B ($22.8M) |
| 2024-12-05 | SELL | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.1M | ¥2,472 | -52.5% | ¥272M ($1.8M) |
| 2024-12-02 | SELL | 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 | 133.8K | ¥2,522.5 | -49.5% | ¥1.2B ($7.4M) |
| 2024-12-02 | 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 | 1.4M | ¥2,522.5 | -49.5% | ¥508M ($3.3M) |
| 2024-12-02 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 3.3M | ¥2,522.5 | -49.5% | ¥2.9B ($18.5M) |
| 2024-12-02 | BUY | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 2.5M | ¥2,522.5 | +49.5% | ¥6.4B ($41.4M) |
| 2024-12-02 | BUY | negotiated | ファースト・センティア・インベスターズ・アールキューアイ・ピーティーワイ・リミテッド First Sentier Investors RQI Pty Ltd | passive | 34.7K | ¥2,522.5 | +49.5% | ¥8.6B ($55.7M) |
| 2024-11-08 | BUY | Market Buy | ティー・ロウ・プライス・アソシエイツ T. Rowe Price Associates | passive | 10.2M | ¥2,674 | +41.0% | ¥27.0B ($174.1M) |
| 2024-11-08 | SELL | Market Buy | ティー・ロウ・プライス・ジャパン株式会社 T. Rowe Price Japan, Inc. | passive | 0 | ¥2,674 | -41.0% | ¥440.5B ($2.8B) |
| 2024-07-29 | BUY | negotiated | ファースト・センティア・インベスターズ・アールキューアイ・ピーティーワイ・リミテッド First Sentier Investors RQI Pty Ltd | passive | 244.3K | ¥2,451 | +53.8% | ¥599M ($3.9M) |
| 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 | 584.5K | ¥2,451 | +53.8% | ¥1.4B ($9.2M) |
| 2024-07-29 | 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 | 1.6M | ¥2,451 | +53.8% | ¥808M ($5.2M) |
| 2024-07-29 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 4.4M | ¥2,451 | -53.8% | ¥1.3B ($8.1M) |
| 2024-07-29 | SELL | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 2.5M | ¥2,451 | -53.8% | ¥1.9B ($12.4M) |
| 2024-03-07 | BUY | Market Buy | ティー・ロウ・プライス・アソシエイツ T. Rowe Price Associates | passive | 10.4M | ¥2,541.5 | +48.3% | ¥26.4B ($170.2M) |
| 2024-03-07 | SELL | Market Buy | ティー・ロウ・プライス・ジャパン株式会社 T. Rowe Price Japan, Inc. | passive | 1.7M | ¥2,541.5 | -48.3% | ¥5.3B ($34.2M) |
| 2023-12-22 | BUY | Market Buy | ティー・ロウ・プライス・アソシエイツ T. Rowe Price Associates | passive | 10.4M | ¥2,251 | +67.5% | ¥4.7B ($30.6M) |
| 2023-12-22 | BUY | Market Buy | ティー・ロウ・プライス・ジャパン株式会社 T. Rowe Price Japan, Inc. | passive | 3.7M | ¥2,251 | +67.5% | ¥824M ($5.3M) |
| 2023-10-06 | BUY | Market Buy | ティー・ロウ・プライス・アソシエイツ T. Rowe Price Associates | passive | 8.3M | ¥2,326 | +62.1% | ¥3.6B ($23.3M) |
| 2023-10-06 | BUY | Market Buy | ティー・ロウ・プライス・ジャパン株式会社 T. Rowe Price Japan, Inc. | passive | 3.4M | ¥2,326 | +62.1% | ¥894M ($5.8M) |
| 2022-01-20 | BUY | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 3.0M | ¥1,475 | +155.6% | ¥216M ($1.4M) |
| 2022-01-20 | 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 | 5.4M | ¥1,475 | +155.6% | ¥162M ($1.0M) |
| 2022-01-20 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.2M | ¥1,475 | +155.6% | ¥3.3B ($21.4M) |
| 2021-12-06 | SELL | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.8M | ¥1,498 | -151.7% | ¥686M ($4.4M) |
| 2021-12-06 | 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 | 5.3M | ¥1,498 | +151.7% | ¥247M ($1.6M) |
| 2021-12-06 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.2M | ¥1,498 | +151.7% | ¥3.4B ($21.7M) |
| 2021-11-05 | BUY | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 3.3M | ¥1,419 | +165.7% | ¥338M ($2.2M) |
| 2021-11-05 | 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 | 5.1M | ¥1,419 | +165.7% | ¥416M ($2.7M) |
| 2021-11-05 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.2M | ¥1,419 | +165.7% | ¥3.2B ($20.6M) |
| 2021-09-22 | BUY | negotiated | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 3.0M | ¥1,651 | +128.3% | ¥574M ($3.7M) |
| 2021-09-22 | 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 | 4.8M | ¥1,651 | -128.3% | ¥635M ($4.1M) |
| 2021-09-22 | BUY | negotiated | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.2M | ¥1,651 | +128.3% | ¥3.7B ($23.9M) |
| 2021-06-04 | BUY | unknown | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 2.7M | ¥1,587 | +137.6% | ¥4.3B ($27.5M) |
| 2021-06-04 | BUY | unknown | 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 | 5.2M | ¥1,587 | +137.6% | ¥872M ($5.6M) |
| 2021-06-04 | BUY | unknown | 三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited | strategic | 2.2M | ¥1,587 | +137.6% | ¥3.6B ($23.0M) |
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 Electric Power Development Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.