StockDriftsStockDriftsSMK Corporation (6798) has 6 disclosed large-shareholding filings and 10 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥1.2B ($7.8M) in reported transaction value. The earliest filing StockDrifts holds for SMK Corporation is dated 2021-10-04; the most recent is 2026-04-22. Across these filings the average return since disclosure is +32.38%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-08-06 | BUY | Market Buy | fundnote株式会社 fundnote | activist | 783.4K | ¥3,215 | +3.7% | ¥250M ($1.6M) |
| 2026-06-22 | BUY | Market Buy | fundnote株式会社 fundnote | activist | 705.6K | ¥3,085 | +8.1% | ¥240M ($1.5M) |
| 2026-05-22 | BUY | Market Buy | fundnote株式会社 fundnote | activist | 627.5K | ¥3,560 | -6.3% | ¥497M ($3.2M) |
| 2026-04-22 | BUY | unknown | fundnote株式会社 fundnote | activist | 488.5K | ¥3,320 | - | ¥363M ($2.3M) |
| 2026-04-22 | BUY | Market Buy | fundnote株式会社 fundnote | activist | 488.5K | ¥3,320 | +0.5% | ¥363M ($2.3M) |
| 2026-02-06 | BUY | unknown | ｆｕｎｄｎｏｔｅ株式会社 fundnote | activist | 378.7K | ¥2,854 | +16.9% | ¥1.1B ($7.0M) |
| 2024-03-25 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | other | 40.8K | ¥2,713 | - | - |
| 2024-03-25 | SELL | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 167.6K | ¥2,713 | -22.9% | ¥258M ($1.7M) |
| 2024-03-25 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 81.2K | ¥2,713 | -22.9% | ¥47M ($302K) |
| 2023-07-07 | BUY | Market Buy | SMK協力業者持株会 理事長 金森 米男 SMK Cooperating Company Share Holding Association Chairman Yoneo Kanamori | strategic | 506.2K | ¥2,543 | +31.1% | ¥185M ($1.2M) |
| 2023-01-11 | SELL | unknown | 株式会社みずほ銀行 Mizuho Bank, Ltd. | strategic | 262.6K | ¥2,350 | -41.9% | ¥124M ($797K) |
| 2023-01-11 | SELL | unknown | みずほ証券 株式会社 Mizuho Securities Co., Ltd. | strategic | 6.1K | ¥2,350 | -41.9% | ¥3M ($22K) |
| 2023-01-11 | BUY | unknown | みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd. | other | 41.2K | ¥2,350 | - | ¥97M ($625K) |
| 2023-01-11 | SELL | unknown | アセットマネジメントOne株式会社 Asset Management One Co., Ltd. | other | 98.5K | ¥2,350 | -41.9% | ¥144M ($928K) |
| 2022-12-19 | SELL | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 119.2K | ¥2,372 | -40.6% | ¥155M ($1.0M) |
| 2022-12-19 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 189.9K | ¥2,372 | -40.6% | ¥65M ($419K) |
| 2022-12-19 | SELL | negotiated | 三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 27.9K | ¥2,372 | -40.6% | ¥5M ($33K) |
| 2022-03-04 | BUY | Market Buy | SMK協力業者持株会 理事長 金森 米男 SMK Cooperating Company Share Holding Association Chairman Yoneo Kanamori | strategic | 451.5K | ¥2,129 | +56.6% | ¥161M ($1.0M) |
| 2021-10-04 | SELL | negotiated | 株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc. | strategic | 192.6K | ¥2,306 | -44.6% | ¥133M ($859K) |
| 2021-10-04 | SELL | negotiated | 三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 226.3K | ¥2,306 | -44.6% | ¥144M ($926K) |
| 2021-10-04 | BUY | negotiated | 三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc. | passive | 31.8K | ¥2,306 | +44.6% | ¥33M ($212K) |
| 2021-10-04 | 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 | 3.2K | ¥2,306 | +44.6% | ¥655M ($4.2M) |
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.