StockDriftsStockDriftsNakayo, Inc. (6715) has 17 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥10.8B ($69.7M) in reported transaction value. The earliest filing StockDrifts holds for Nakayo, Inc. is dated 2021-08-25; the most recent is 2025-04-09. Across these filings the average return since disclosure is +90.24%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | SELL | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | unknown | 0 | ¥2,536 | -0.1% | ¥508M ($3.3M) |
| 2025-04-09 | SELL | unknown | 光通信株式会社 Hikari Tsushin K.K. | unknown | 0 | ¥2,536 | -0.1% | ¥840M ($5.4M) |
| 2025-04-09 | SELL | unknown | 株式会社UH Partners 2 UH Partners 2, Inc. | unknown | 0 | ¥2,536 | -0.1% | ¥846M ($5.5M) |
| 2025-04-09 | SELL | unknown | 株式会社UH Partners 3 UH Partners 3 Co., Ltd. | unknown | 0 | ¥2,536 | -0.1% | ¥364M ($2.3M) |
| 2025-04-09 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | unknown | 0 | ¥2,536 | -0.1% | ¥709M ($4.6M) |
| 2025-04-03 | BUY | acquisition | あいホールディングス株式会社 Ai Holdings Corporation | activist | 3.8M | ¥2,535 | +0.2% | ¥9.5B ($61.1M) |
| 2025-03-06 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 200.3K | ¥2,540 | -0.0% | ¥509M ($3.3M) |
| 2025-03-06 | BUY | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | other | 279.5K | ¥2,540 | -0.0% | ¥710M ($4.6M) |
| 2025-02-21 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥2,540 | - | - |
| 2025-02-21 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 333.7K | ¥2,540 | - | - |
| 2025-02-21 | BUY | Market Buy | 株式会社UH Partners 3 UH Partners 3 Co., Ltd. | passive | 143.6K | ¥2,540 | -0.0% | ¥35M ($228K) |
| 2024-12-23 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 333.7K | ¥1,132 | - | - |
| 2024-12-23 | BUY | Market Buy | 株式会社UH Partners 3 UH Partners 3 Co., Ltd. | passive | 129.7K | ¥1,132 | +124.3% | ¥56M ($364K) |
| 2024-12-23 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,132 | - | - |
| 2024-11-08 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 200.3K | ¥1,117 | - | - |
| 2024-11-08 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 2.4K | ¥1,117 | -127.3% | ¥56M ($359K) |
| 2024-10-09 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,153 | - | - |
| 2024-10-09 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 333.7K | ¥1,153 | - | - |
| 2024-10-09 | BUY | Market Buy | 株式会社UH Partners 3 UH Partners 3 Co., Ltd. | passive | 79.8K | ¥1,153 | +120.2% | ¥56M ($360K) |
| 2024-07-29 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,272 | - | - |
| 2024-07-29 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 333.7K | ¥1,272 | +99.6% | ¥30M ($193K) |
| 2024-07-29 | BUY | Market Buy | 株式会社UH Partners 3 UH Partners 3 Co., Ltd. | passive | 31.2K | ¥1,272 | - | ¥40M ($256K) |
| 2024-04-02 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,142 | - | - |
| 2024-04-02 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 310.3K | ¥1,142 | +122.3% | ¥58M ($374K) |
| 2024-01-05 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,197 | - | - |
| 2024-01-05 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 259.5K | ¥1,197 | +112.1% | ¥57M ($370K) |
| 2023-10-06 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 211.3K | ¥1,251 | +103.0% | ¥61M ($395K) |
| 2023-10-06 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,251 | - | - |
| 2023-07-04 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 162.5K | ¥1,189 | +113.5% | ¥58M ($371K) |
| 2023-07-04 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,189 | - | - |
| 2023-01-25 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 114.0K | ¥1,070 | +137.3% | ¥51M ($331K) |
| 2023-01-25 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,070 | - | - |
| 2022-11-07 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,085 | - | - |
| 2022-11-07 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 66.0K | ¥1,085 | +134.0% | ¥65M ($420K) |
| 2022-09-21 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 331.5K | ¥1,061 | +139.3% | ¥46M ($295K) |
| 2022-09-21 | BUY | Market Buy | 株式会社UH Partners 2 UH Partners 2, Inc. | passive | 6.4K | ¥1,061 | - | ¥7M ($44K) |
| 2022-09-07 | BUY | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 200.3K | ¥1,075 | - | - |
| 2022-09-07 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 52.3K | ¥1,075 | -136.2% | ¥54M ($346K) |
| 2022-07-06 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 288.1K | ¥1,130 | +124.7% | ¥55M ($353K) |
| 2022-03-03 | BUY | Market Buy | あいホールディングス株式会社 Ai Holdings Corporation | passive | 375.2K | ¥1,139 | +122.9% | ¥427M ($2.8M) |
| 2022-03-03 | SELL | negotiated | 株式会社ミライト MIRAIT Corporation | strategic | 0 | ¥1,139 | -122.9% | ¥344M ($2.2M) |
| 2021-08-25 | BUY | Market Buy | 光通信株式会社 Hikari Tsushin K.K. | passive | 239.8K | ¥1,405 | +80.7% | ¥337M ($2.2M) |
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.