StockDriftsStockDriftsItoki Corporation (7972) has 26 disclosed large-shareholding filings and 27 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥24.2B ($156.3M) in reported transaction value. The earliest filing StockDrifts holds for Itoki Corporation is dated 2021-03-19; the most recent is 2026-04-07. 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 +260.09%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-04-07 | BUY | unknown | 株式会社みずほ銀行 | strategic | 1.1M | ¥3,365 | -6.1% | ¥3.8B ($24.3M) |
| 2026-04-07 | BUY | unknown | アセットマネジメントOne株式会社 | other | 2.2M | ¥3,365 | -6.1% | ¥2.6B ($16.5M) |
| 2026-04-07 | BUY | unknown | みずほ信託銀行株式会社 | strategic | 350.0K | ¥3,365 | -6.1% | ¥1.2B ($7.6M) |
| 2026-04-07 | SELL | unknown | みずほ証券 株式会社 | other | 64.4K | ¥3,365 | +6.1% | ¥359M ($2.3M) |
| 2026-03-19 | BUY | unknown | アモーヴァ・アセットマネジメント株式会社 | other | 1.0M | ¥3,295 | -0.3% | ¥3.3B ($21.5M) |
| 2026-03-19 | BUY | unknown | 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 | ¥3,295 | -0.3% | ¥5.6B ($36.4M) |
| 2026-01-21 | BUY | unknown | アモーヴァ・アセットマネジメント株式会社 | other | 948.7K | ¥2,535 | +29.6% | ¥3.1B ($20.1M) |
| 2026-01-21 | SELL | unknown | 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 | ¥2,535 | -29.6% | ¥5.6B ($36.0M) |
| 2025-09-19 | BUY | unknown | 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 | 917.0K | ¥2,523 | +30.2% | ¥54M ($348K) |
| 2025-09-19 | SELL | 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 | 1.9M | ¥2,523 | -30.2% | ¥121M ($782K) |
| 2025-06-19 | 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 | 898.8K | ¥2,080 | +57.9% | ¥111M ($716K) |
| 2025-06-19 | SELL | 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 | 1.9M | ¥2,080 | -57.9% | ¥67M ($430K) |
| 2024-10-21 | BUY | unknown | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 842.1K | ¥1,565 | +109.9% | ¥1.3B ($8.5M) |
| 2024-10-21 | 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 | 2.0M | ¥1,565 | +109.9% | ¥3.1B ($19.9M) |
| 2024-05-09 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 1.1M | ¥1,874 | +75.3% | ¥2.1B ($13.6M) |
| 2024-05-09 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.5M | ¥1,874 | +75.3% | ¥50M ($323K) |
| 2024-05-09 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | strategic | 350.0K | ¥1,874 | +75.3% | ¥656M ($4.2M) |
| 2024-05-09 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 171.2K | ¥1,874 | -75.3% | ¥1.2B ($7.9M) |
| 2024-04-05 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | strategic | 350.0K | ¥1,811 | +81.4% | ¥634M ($4.1M) |
| 2024-04-05 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 1.1M | ¥1,811 | +81.4% | ¥2.0B ($13.1M) |
| 2024-04-05 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.5M | ¥1,811 | +81.4% | ¥744M ($4.8M) |
| 2024-04-05 | BUY | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 822.9K | ¥1,811 | +81.4% | ¥976M ($6.3M) |
| 2024-04-04 | SELL | unknown | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 844.2K | ¥1,829 | -79.6% | ¥293M ($1.9M) |
| 2024-04-04 | SELL | 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 | 1.1M | ¥1,829 | -79.6% | ¥1.1B ($7.1M) |
| 2024-03-25 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | strategic | 350.0K | ¥1,710 | +92.1% | ¥599M ($3.9M) |
| 2024-03-25 | BUY | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 281.0K | ¥1,710 | +92.1% | ¥481M ($3.1M) |
| 2024-03-25 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 1.1M | ¥1,710 | +92.1% | ¥1.9B ($12.4M) |
| 2024-03-25 | BUY | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 1.0M | ¥1,710 | +92.1% | ¥1.8B ($11.5M) |
| 2024-02-28 | BUY | Market Buy | インフレクション・ツー・ジーピー・インク (InfleXion II GP InfleXion II GP | passive | 2.8M | ¥1,660 | +97.9% | ¥4.4B ($28.7M) |
| 2024-02-28 | SELL | Market Buy | 株式会社フラッグシップアセットマネジメント Flagship Asset Management, Inc. | passive | 706.9K | ¥1,660 | -97.9% | ¥1.9B ($12.3M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ケイマン・ジーピー・インク (InfleXion II Cayman GP InfleXion II Cayman GP | passive | 0 | ¥1,660 | -97.9% | ¥1.7B ($10.8M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ジーピー・インク (InfleXion II GP InfleXion II GP | passive | 0 | ¥1,660 | -97.9% | ¥4.6B ($29.4M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ケイマン・ジーピー・インク (InfleXion II Cayman GP InfleXion II Cayman GP | passive | 1.0M | ¥1,660 | -97.9% | ¥2.7B ($17.5M) |
| 2024-02-28 | BUY | Market Buy | インフレクション・ツー・ジーピー・インク (InfleXion II GP InfleXion II GP | passive | 2.8M | ¥1,660 | +97.9% | ¥4.4B ($28.7M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ケイマン・ジーピー・インク (InfleXion II Cayman GP InfleXion II Cayman GP | passive | 0 | ¥1,660 | -97.9% | ¥1.7B ($10.8M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ジーピー・インク (InfleXion II GP InfleXion II GP | passive | 0 | ¥1,660 | -97.9% | ¥4.6B ($29.4M) |
| 2024-02-28 | SELL | Market Buy | インフレクション・ツー・ケイマン・ジーピー・インク (InfleXion II Cayman GP InfleXion II Cayman GP | passive | 1.0M | ¥1,660 | -97.9% | ¥2.7B ($17.5M) |
| 2024-02-28 | SELL | Market Buy | 株式会社フラッグシップアセットマネジメント Flagship Asset Management, Inc. | passive | 0 | ¥1,660 | -97.9% | ¥1.2B ($7.6M) |
| 2024-02-28 | SELL | Market Buy | 株式会社フラッグシップアセットマネジメント Flagship Asset Management, Inc. | passive | 706.9K | ¥1,660 | -97.9% | ¥1.9B ($12.3M) |
| 2024-02-28 | SELL | Market Buy | 株式会社フラッグシップアセットマネジメント Flagship Asset Management, Inc. | passive | 0 | ¥1,660 | -97.9% | ¥1.2B ($7.6M) |
| 2024-02-22 | SELL | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | strategic | 350.0K | ¥1,851 | -77.5% | ¥170M ($1.1M) |
| 2024-02-22 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 814.1K | ¥1,851 | -77.5% | ¥329M ($2.1M) |
| 2024-02-22 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 27.4K | ¥1,851 | -77.5% | ¥64M ($411K) |
| 2024-02-22 | SELL | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 1.1M | ¥1,851 | -77.5% | ¥542M ($3.5M) |
| 2024-02-19 | SELL | Market Buy | 株式会社フラッグシップアセットマネジメント Flagship Asset Management, Inc. | passive | 1.9M | ¥2,070 | -58.7% | ¥665M ($4.3M) |
| 2024-02-19 | SELL | Market Buy | インフレクション・ツー・ケイマン・ジーピー・インク (InfleXion II Cayman GP InfleXion II Cayman GP | passive | 2.6M | ¥2,070 | -58.7% | ¥855M ($5.5M) |
| 2024-02-19 | SELL | Market Buy | インフレクション・ツー・ジーピー・インク (InfleXion II GP InfleXion II GP | passive | 7.2M | ¥2,070 | -58.7% | ¥855M ($5.5M) |
| 2023-05-19 | BUY | unknown | 日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd. | other | 857.8K | ¥850 | +286.5% | ¥729M ($4.7M) |
| 2023-05-19 | 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 | 1.5M | ¥850 | +286.5% | ¥1.3B ($8.1M) |
| 2022-09-26 | SELL | Market Buy | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 789.1K | ¥406 | -709.1% | ¥108M ($694K) |
Showing the 50 most recent of 59 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 Itoki Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.