StockDriftsStockDriftsDentsu Group Inc. (4324) has 157 disclosed large-shareholding filings and 136 disclosed disposals on record, filed by 25 distinct investors. Together those filings cover ¥1.06T ($6.8B) in reported transaction value. The earliest filing StockDrifts holds for Dentsu Group Inc. is dated 2021-04-06; the most recent is 2026-05-12. Across these filings the average return since disclosure is -16.11%, 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 | unknown | 三井住友トラスト・アセットマネジメント株式会社 | other | 5.5M | ¥3,549 | +2.4% | ¥19.4B ($125.5M) |
| 2026-08-06 | BUY | unknown | アモーヴァ・アセットマネジメント株式会社 | other | 8.3M | ¥3,549 | +2.4% | ¥29.4B ($189.5M) |
| 2026-07-23 | BUY | unknown | みずほ証券 株式会社 | other | 8.0M | ¥3,362 | +8.1% | ¥26.7B ($172.5M) |
| 2026-07-23 | BUY | unknown | みずほ信託銀行株式会社 | other | 900.6K | ¥3,362 | +8.1% | ¥3.0B ($19.5M) |
| 2026-07-23 | BUY | unknown | アセットマネジメントOne株式会社 | other | 5.7M | ¥3,362 | +8.1% | ¥19.3B ($124.4M) |
| 2026-07-22 | BUY | Market Buy | 野村證券株式会社 | other | 174.4K | ¥3,366 | +7.9% | ¥358M ($2.3M) |
| 2026-07-22 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.8M | ¥3,366 | -7.9% | ¥358M ($2.3M) |
| 2026-07-22 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 15.6M | ¥3,366 | +7.9% | ¥716M ($4.6M) |
| 2026-07-06 | SELL | unknown | 野村證券株式会社 | other | 71.1K | ¥3,305 | -9.9% | ¥264M ($1.7M) |
| 2026-07-06 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 5.0M | ¥3,305 | -9.9% | ¥351M ($2.3M) |
| 2026-07-06 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 15.4M | ¥3,305 | +9.9% | ¥966M ($6.2M) |
| 2026-06-19 | BUY | unknown | 野村證券株式会社 | other | 171.7K | ¥2,976 | - | - |
| 2026-06-19 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 5.0M | ¥2,976 | +22.1% | ¥1.1B ($7.1M) |
| 2026-06-19 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 15.1M | ¥2,976 | +22.1% | ¥13.4B ($86.8M) |
| 2026-06-04 | BUY | unknown | 野村證券株式会社 | other | 162.8K | ¥3,075 | - | - |
| 2026-06-04 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.7M | ¥3,075 | -18.1% | ¥899M ($5.8M) |
| 2026-06-04 | SELL | unknown | 野村アセットマネジメント株式会社 | other | 10.6M | ¥3,075 | -18.1% | ¥10.6B ($68.6M) |
| 2026-05-22 | SELL | unknown | アセットマネジメントOne株式会社 | other | 5.5M | ¥3,049 | -19.1% | ¥81M ($523K) |
| 2026-05-22 | SELL | unknown | みずほ証券 株式会社 | other | 5.2M | ¥3,049 | -19.1% | ¥8.3B ($53.9M) |
| 2026-05-22 | BUY | unknown | みずほ信託銀行株式会社 | other | 900.6K | ¥3,049 | - | - |
| 2026-05-21 | SELL | unknown | 野村證券株式会社 | other | 151.0K | ¥3,121 | -16.4% | ¥1.1B ($7.0M) |
| 2026-05-21 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 5.0M | ¥3,121 | -16.4% | ¥5.1B ($32.6M) |
| 2026-05-21 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 14.1M | ¥3,121 | +16.4% | ¥6.7B ($43.4M) |
| 2026-05-12 | BUY | unknown | みずほ信託銀行株式会社 | other | 900.6K | ¥3,086 | +17.7% | ¥2.8B ($17.9M) |
| 2026-05-12 | BUY | unknown | みずほ証券 株式会社 | other | 7.9M | ¥3,086 | +17.7% | ¥24.5B ($158.2M) |
| 2026-05-12 | BUY | unknown | アセットマネジメントOne株式会社 | other | 5.5M | ¥3,086 | +17.7% | ¥16.9B ($109.3M) |
| 2026-05-11 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 6.6M | ¥2,989.5 | +21.5% | ¥5.2B ($33.3M) |
| 2026-05-11 | BUY | Market Buy | 野村證券株式会社 | other | 515.3K | ¥2,989.5 | +21.5% | ¥1.1B ($7.2M) |
| 2026-05-11 | SELL | unknown | 野村アセットマネジメント株式会社 | other | 11.9M | ¥2,989.5 | -21.5% | ¥2.9B ($18.5M) |
| 2026-04-22 | SELL | unknown | みずほ証券 株式会社 | other | 6.1M | ¥3,075 | -18.1% | ¥5.3B ($34.3M) |
| 2026-04-22 | BUY | unknown | みずほ信託銀行株式会社 | other | 900.6K | ¥3,075 | - | - |
| 2026-04-22 | SELL | unknown | アセットマネジメントOne株式会社 | other | 5.5M | ¥3,075 | -18.1% | ¥654M ($4.2M) |
| 2026-03-19 | BUY | Market Buy | 野村證券株式会社 | other | 137.6K | ¥2,770 | +31.2% | ¥147M ($950K) |
| 2026-03-19 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.9M | ¥2,770 | +31.2% | ¥1.3B ($8.6M) |
| 2026-03-19 | SELL | Market Buy | 野村アセットマネジメント株式会社 | other | 12.9M | ¥2,770 | -31.2% | ¥2.9B ($18.5M) |
| 2026-02-19 | SELL | unknown | 野村證券株式会社 | other | 71.7K | ¥2,853.5 | -27.3% | ¥152M ($979K) |
| 2026-02-19 | SELL | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.4M | ¥2,853.5 | -27.3% | ¥1.5B ($9.8M) |
| 2026-02-19 | BUY | unknown | 野村アセットマネジメント株式会社 | other | 13.9M | ¥2,853.5 | +27.3% | ¥2.3B ($14.7M) |
| 2026-02-05 | 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 | 12.9M | ¥2,794.5 | -30.0% | ¥1.9B ($12.5M) |
| 2026-01-22 | BUY | unknown | みずほ証券 株式会社 | other | 7.8M | ¥3,066 | +18.5% | ¥24.0B ($154.7M) |
| 2026-01-22 | BUY | unknown | みずほ信託銀行株式会社 | other | 900.6K | ¥3,066 | +18.5% | ¥2.8B ($17.8M) |
| 2026-01-22 | BUY | unknown | アセットマネジメントOne株式会社 | other | 5.7M | ¥3,066 | +18.5% | ¥17.5B ($113.2M) |
| 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 | 5.7M | ¥3,027 | -20.0% | ¥483M ($3.1M) |
| 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 | 7.9M | ¥3,027 | +20.0% | ¥161M ($1.0M) |
| 2026-01-21 | SELL | Market Buy | 野村證券株式会社 | other | 137.4K | ¥3,027 | -20.0% | ¥161M ($1.0M) |
| 2026-01-21 | BUY | Market Buy | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.9M | ¥3,027 | +20.0% | ¥322M ($2.1M) |
| 2026-01-21 | BUY | Market Buy | 野村アセットマネジメント株式会社 | other | 13.1M | ¥3,027 | +20.0% | ¥8.3B ($53.5M) |
| 2026-01-09 | SELL | unknown | 野村證券株式会社 | other | 186.3K | ¥3,469 | -4.7% | ¥2.2B ($14.3M) |
| 2026-01-09 | SELL | unknown | 野村アセットマネジメント株式会社 | other | 10.4M | ¥3,469 | -4.7% | ¥16.4B ($105.9M) |
| 2026-01-09 | BUY | unknown | ノムラ インターナショナル ピーエルシー NOMURA INTERNATIONAL PLC | other | 4.8M | ¥3,469 | - | ¥16.7B ($107.8M) |
Showing the 50 most recent of 200 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.