StockDriftsStockDriftsFonfun Corporation (2323) has 16 disclosed large-shareholding filings and 31 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥704M ($4.5M) in reported transaction value. The earliest filing StockDrifts holds for Fonfun Corporation is dated 2021-10-29; the most recent is 2026-03-27. Across these filings the average return since disclosure is +242.58%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | SELL | unknown | 水口 翼 | unknown | 1.5M | ¥347 | -3.5% | ¥23M ($148K) |
| 2026-03-27 | SELL | unknown | サイブリッジグループ株式会社 | activist | 3.0M | ¥347 | -3.5% | ¥68M ($439K) |
| 2026-03-27 | SELL | unknown | サイブリッジグループ株式会社 | activist | 3.0M | ¥347 | -3.5% | ¥68M ($439K) |
| 2026-03-27 | SELL | unknown | 水口 翼 | unknown | 1.5M | ¥347 | -3.5% | ¥23M ($148K) |
| 2026-03-05 | BUY | unknown | 水口 翼 | unknown | 257.0K | ¥344 | - | ¥88M ($570K) |
| 2026-03-05 | BUY | unknown | サイブリッジ合同会社 | activist | 1.7M | ¥344 | - | - |
| 2026-03-05 | BUY | unknown | 水口 翼 | unknown | 257.0K | ¥344 | - | ¥88M ($570K) |
| 2026-03-05 | BUY | subscription | 水口 翼 | other | 257.0K | ¥344 | +4.4% | ¥88M ($570K) |
| 2026-03-05 | BUY | subscription | サイブリッジグループ株式会社 | unknown | 505.3K | ¥344 | +4.4% | ¥174M ($1.1M) |
| 2026-03-05 | BUY | unknown | サイブリッジ合同会社 | activist | 1.7M | ¥344 | - | - |
| 2026-03-05 | BUY | subscription | 水口 翼 | other | 257.0K | ¥344 | +4.4% | ¥88M ($570K) |
| 2026-03-05 | BUY | subscription | サイブリッジグループ株式会社 | unknown | 505.3K | ¥344 | +4.4% | ¥174M ($1.1M) |
| 2024-11-08 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥146.17 | - | - |
| 2024-11-08 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥146.17 | - | - |
| 2024-11-08 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥146.17 | - | - |
| 2024-11-08 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC. | activist | 2.2M | ¥146.17 | - | - |
| 2024-11-08 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥146.17 | - | - |
| 2024-05-10 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥133.33 | +169.3% | ¥34M ($221K) |
| 2024-05-10 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥133.33 | - | - |
| 2024-05-10 | SELL | Market Buy | サイブリッジコーポレーション株式会社 CYBRiDGE CORPORATION. | activist | 0 | ¥133.33 | -169.3% | ¥67M ($435K) |
| 2024-05-10 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥133.33 | - | - |
| 2024-05-10 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥133.33 | - | - |
| 2024-05-10 | BUY | unknown | サイブリッジグループ株式会社 CYBRiDGE GROUP CORPORATION. | activist | 505.3K | ¥133.33 | +169.3% | ¥67M ($435K) |
| 2024-05-10 | BUY | unknown | サイブリッジグループ株式会社 CYBRiDGE GROUP CORPORATION. | activist | 505.3K | ¥133.33 | +169.3% | ¥67M ($435K) |
| 2024-05-10 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥133.33 | - | - |
| 2024-05-10 | BUY | unknown | サイブリッジグループ株式会社 CYBRiDGE GROUP CORPORATION. | activist | 505.3K | ¥133.33 | +169.3% | ¥67M ($435K) |
| 2024-05-10 | BUY | unknown | サイブリッジ合同会社 CYBRiDGE LLC | activist | 1.7M | ¥133.33 | - | - |
| 2024-05-10 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥133.33 | - | - |
| 2024-05-10 | BUY | unknown | 水口 翼 Tsubasa Mizuguchi | unknown | 257.0K | ¥133.33 | +169.3% | ¥34M ($221K) |
| 2023-11-24 | SELL | Market Buy | 賀川 正宣 Kagawa Masanori | passive | 108.9K | ¥122.33 | -193.5% | ¥3M ($17K) |
| 2023-11-24 | SELL | Market Buy | 賀川 正宣 Kagawa Masanori | passive | 108.9K | ¥122.33 | -193.5% | ¥3M ($17K) |
| 2023-11-24 | SELL | Market Buy | 賀川 正宣 Kagawa Masanori | passive | 89.3K | ¥122.33 | -193.5% | ¥5M ($32K) |
| 2023-11-24 | SELL | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 15.0K | ¥122.33 | -193.5% | ¥2M ($14K) |
| 2023-11-24 | SELL | Market Buy | 株式会社EGIJ EGIJ Co., Ltd. | passive | 61.6K | ¥122.33 | -193.5% | ¥579K ($4K) |
| 2023-11-24 | SELL | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 15.0K | ¥122.33 | -193.5% | ¥2M ($14K) |
| 2023-11-24 | SELL | Market Buy | 株式会社EGIJ EGIJ Co., Ltd. | passive | 61.6K | ¥122.33 | -193.5% | ¥579K ($4K) |
| 2023-11-24 | SELL | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 15.0K | ¥122.33 | -193.5% | ¥2M ($14K) |
| 2023-11-24 | SELL | Market Buy | 株式会社EGIJ EGIJ Co., Ltd. | passive | 61.6K | ¥122.33 | -193.5% | ¥579K ($4K) |
| 2023-11-24 | SELL | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 15.0K | ¥122.33 | -193.5% | ¥2M ($14K) |
| 2023-11-24 | SELL | Market Buy | 株式会社EGIJ EGIJ Co., Ltd. | passive | 61.6K | ¥122.33 | -193.5% | ¥579K ($4K) |
| 2023-11-24 | SELL | Market Buy | 賀川 正宣 Kagawa Masanori | passive | 108.9K | ¥122.33 | -193.5% | ¥3M ($17K) |
| 2023-08-30 | BUY | Market Buy | サイブリッジコーポレーション株式会社 CYBRiDGE CORPORATION. | activist | 505.3K | ¥86.83 | - | - |
| 2023-08-30 | BUY | unknown | 株式会社SBI証券 SBI SECURITIES Co.,Ltd. | other | 7.0K | ¥86.83 | +313.4% | ¥172K ($1K) |
| 2023-08-24 | BUY | Market Buy | サイブリッジコーポレーション株式会社 CYBRiDGE CORPORATION. | activist | 505.3K | ¥88.83 | - | - |
| 2023-08-24 | BUY | Market Buy | サイブリッジコーポレーション株式会社 CYBRiDGE CORPORATION. | activist | 505.3K | ¥88.83 | - | - |
| 2023-08-23 | BUY | unknown | 株式会社SBI証券 SBI SECURITIES Co.,Ltd. | other | 512.2K | ¥83 | +332.5% | ¥43M ($274K) |
| 2023-08-08 | SELL | Market Buy | 賀川 正宣 Kagawa Masanori | passive | 130.0K | ¥84.67 | -324.0% | ¥2M ($13K) |
| 2023-08-08 | SELL | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 32.3K | ¥84.67 | -324.0% | ¥487K ($3K) |
| 2023-08-08 | SELL | Market Buy | 株式会社EGIJ EGIJ Co., Ltd. | passive | 66.2K | ¥84.67 | -324.0% | ¥3M ($20K) |
| 2023-08-08 | BUY | Market Buy | 賀川 志麻子 Shimako Kagawa | passive | 32.3K | ¥84.67 | - | - |
Showing the 50 most recent of 76 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.