StockDriftsStockDriftsSolvvy Inc. (7320) has 5 disclosed large-shareholding filings and 42 disclosed disposals on record, filed by 12 distinct investors. Together those filings cover ¥2.5B ($15.9M) in reported transaction value. The earliest filing StockDrifts holds for Solvvy Inc. is dated 2021-03-29; the most recent is 2026-03-03. Across these filings the average return since disclosure is +20.34%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-08-27 | BUY | Market Buy | 株式会社マイティ・キャピタル・マネジメント | activist | 1.0M | ¥1,454 | +2.1% | ¥263M ($1.7M) |
| 2026-08-27 | SELL | unknown | 安達 慶高 | activist | 620.0K | ¥1,454 | -2.1% | ¥262M ($1.7M) |
| 2026-03-03 | SELL | unknown | 安達 慶高 | activist | 800.0K | ¥1,521 | +2.4% | ¥305M ($2.0M) |
| 2026-03-03 | BUY | unknown | 株式会社マイティ・キャピタル・マネジメント | activist | 820.0K | ¥1,521 | -2.4% | ¥303M ($2.0M) |
| 2026-02-26 | BUY | unknown | 安達 慶高 | activist | 1.0M | ¥1,563 | - | - |
| 2026-02-26 | BUY | unknown | 株式会社マイティ・キャピタル・マネジメント | activist | 620.0K | ¥1,563 | - | - |
| 2026-02-26 | BUY | unknown | 安達 慶高 | activist | 1.0M | ¥1,563 | - | - |
| 2026-02-26 | BUY | unknown | 株式会社マイティ・キャピタル・マネジメント | activist | 620.0K | ¥1,563 | - | - |
| 2025-11-04 | BUY | unknown | 安達 慶高 Yoshitaka Adachi | activist | 1.0M | ¥2,050 | - | - |
| 2025-11-04 | BUY | unknown | 株式会社マイティ・キャピタル・マネジメント Mighty Capital Management Co., Ltd. | activist | 620.0K | ¥2,050 | - | - |
| 2025-10-10 | BUY | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | other | 197.6K | ¥2,245 | - | - |
| 2025-10-10 | BUY | unknown | 合同会社HABアセット HAB Asset LLC | strategic | 100.0K | ¥2,245 | - | - |
| 2025-10-10 | BUY | unknown | 合同会社HACアセット HAC Asset LLC | strategic | 100.0K | ¥2,245 | - | - |
| 2025-10-10 | BUY | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 260.0K | ¥2,245 | - | - |
| 2025-09-17 | BUY | unknown | 西尾 直紀 Naoki Nishio | strategic | 695.7K | ¥2,257 | - | - |
| 2025-09-17 | BUY | unknown | 西尾 直紀 Naoki Nishio | strategic | 695.7K | ¥2,257 | - | - |
| 2025-04-24 | SELL | unknown | 合同会社HACアセット HAC Asset LLC | strategic | 50.0K | ¥1,344 | -10.4% | ¥12M ($78K) |
| 2025-04-24 | SELL | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,344 | -10.4% | ¥30M ($192K) |
| 2025-04-24 | BUY | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,344 | - | - |
| 2025-04-24 | BUY | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | other | 98.8K | ¥1,344 | - | - |
| 2025-04-24 | BUY | unknown | 合同会社HABアセット HAB Asset LLC | strategic | 50.0K | ¥1,344 | - | - |
| 2025-04-24 | BUY | unknown | 合同会社HACアセット HAC Asset LLC | strategic | 50.0K | ¥1,344 | - | - |
| 2025-04-24 | SELL | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | other | 98.8K | ¥1,344 | -10.4% | ¥23M ($146K) |
| 2025-04-24 | SELL | unknown | 合同会社HABアセット HAB Asset LLC | strategic | 50.0K | ¥1,344 | -10.4% | ¥12M ($78K) |
| 2025-03-03 | SELL | unknown | 安達 慶高 Yoshitaka Adachi | activist | 500.0K | ¥1,396.5 | -6.3% | ¥202M ($1.3M) |
| 2025-03-03 | BUY | unknown | 株式会社マイティ・キャピタル・マネジメント Mighty Capital Management Co., Ltd. | activist | 310.0K | ¥1,396.5 | +6.3% | ¥8M ($49K) |
| 2025-02-25 | SELL | unknown | 安達 慶高 Yoshitaka Adachi | activist | 520.0K | ¥1,393.5 | -6.5% | ¥174M ($1.1M) |
| 2025-02-25 | SELL | unknown | 安達 慶高 Yoshitaka Adachi | activist | 520.0K | ¥1,393.5 | -6.5% | ¥174M ($1.1M) |
| 2025-02-25 | SELL | unknown | 株式会社マイティ・キャピタル・マネジメント Mighty Capital Management Co., Ltd. | activist | 290.0K | ¥1,393.5 | -6.5% | ¥21M ($135K) |
| 2025-02-25 | SELL | unknown | 株式会社マイティ・キャピタル・マネジメント Mighty Capital Management Co., Ltd. | activist | 290.0K | ¥1,393.5 | -6.5% | ¥21M ($135K) |
| 2025-02-20 | BUY | unknown | S&Y株式会社 S&Y Co., Ltd. | other | 140.0K | ¥1,465.5 | - | ¥205M ($1.3M) |
| 2025-02-20 | SELL | unknown | 荒川拓也 Takuya Arakawa | strategic | 497.0K | ¥1,465.5 | -1.3% | ¥400M ($2.6M) |
| 2025-02-20 | SELL | unknown | 荒川拓也 Takuya Arakawa | strategic | 497.0K | ¥1,465.5 | -1.3% | ¥400M ($2.6M) |
| 2025-02-20 | BUY | unknown | S&Y株式会社 S&Y Co., Ltd. | other | 140.0K | ¥1,465.5 | - | ¥205M ($1.3M) |
| 2025-02-18 | SELL | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,463 | -1.4% | ¥32M ($209K) |
| 2025-02-18 | SELL | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,463 | -1.4% | ¥32M ($209K) |
| 2025-02-18 | SELL | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | other | 98.8K | ¥1,463 | -1.4% | ¥25M ($159K) |
| 2025-02-18 | SELL | unknown | 合同会社HABアセット HAB Asset LLC | strategic | 50.0K | ¥1,463 | -1.4% | ¥13M ($85K) |
| 2025-02-18 | SELL | unknown | 合同会社HACアセット HAC Asset LLC | strategic | 50.0K | ¥1,463 | -1.4% | ¥13M ($85K) |
| 2025-02-18 | SELL | unknown | 合同会社HABアセット HAB Asset LLC | unknown | 50.0K | ¥1,463 | -1.4% | ¥13M ($85K) |
| 2025-02-18 | SELL | unknown | 合同会社HACアセット HAC Asset LLC | unknown | 50.0K | ¥1,463 | -1.4% | ¥13M ($85K) |
| 2025-01-28 | BUY | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | strategic | 98.8K | ¥1,675 | - | - |
| 2025-01-28 | BUY | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,675 | - | - |
| 2025-01-28 | BUY | unknown | 吉川淳史 Atsushi Yoshikawa | strategic | 130.0K | ¥1,675 | - | - |
| 2025-01-28 | BUY | unknown | 合同会社HABアセット HAB Asset LLC | unknown | 50.0K | ¥1,675 | - | ¥84M ($540K) |
| 2025-01-28 | BUY | unknown | 合同会社HACアセット HAC Asset LLC | unknown | 50.0K | ¥1,675 | - | ¥84M ($540K) |
| 2025-01-28 | BUY | unknown | 株式会社わかりMATH Wakamath Co., Ltd. | strategic | 98.8K | ¥1,675 | - | - |
| 2025-01-28 | BUY | unknown | 合同会社HABアセット HAB Asset LLC | unknown | 50.0K | ¥1,675 | - | ¥84M ($540K) |
| 2025-01-28 | BUY | unknown | 合同会社HACアセット HAC Asset LLC | unknown | 50.0K | ¥1,675 | - | ¥84M ($540K) |
| 2025-01-09 | BUY | unknown | 西尾 直紀 Naoki Nishio | strategic | 347.8K | ¥1,565 | -5.2% | ¥544M ($3.5M) |
Showing the 50 most recent of 104 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.