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AOKI Holdings Inc. 8214

Company
株式会社AOKIホールディングスAOKI Holdings Inc.
Investors
8
Buys
9
Total Value
¥1.2B ($7.6M)
Avg Return
+122.70%
Last Filing
2026-05-13

AOKI Holdings Inc. (8214) has 9 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥1.2B ($7.6M) in reported transaction value. The earliest filing StockDrifts holds for AOKI Holdings Inc. is dated 2022-03-24; the most recent is 2026-05-13. Across these filings the average return since disclosure is +122.70%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-05-13BUYunknown
株式会社アニヴェルセルHOLDINGS
strategic32.4M¥1,712--
2026-05-13BUYunknown
青木擴憲
strategic1.8M¥1,712--
2026-05-13BUYunknown
青木光子
strategic858.3K¥1,712--
2026-05-13BUYunknown
青木情報開発株式会社
strategic1.2M¥1,712--
2026-05-13BUYunknown
株式会社トレイデアーリ
strategic4.3M¥1,712-¥7.4B ($47.5M)
2026-05-13BUYunknown
青木彰宏
strategic2.6M¥1,712-¥4.4B ($28.7M)
2026-05-13BUYunknown
青木寶久
strategic1.8M¥1,712-¥3.2B ($20.4M)
2026-05-13BUYunknown
株式会社アニヴェルセルHOLDINGS
strategic32.4M¥1,712--
2026-05-13BUYunknown
青木擴憲
strategic1.8M¥1,712--
2026-05-13BUYunknown
青木光子
strategic858.3K¥1,712--
2026-05-13BUYunknown
青木情報開発株式会社
strategic1.2M¥1,712--
2026-05-13BUYunknown
株式会社トレイデアーリ
strategic4.3M¥1,712-¥7.4B ($47.5M)
2026-05-13BUYunknown
青木彰宏
strategic2.6M¥1,712-¥4.4B ($28.7M)
2026-05-13BUYunknown
青木柾允
strategic2.6M¥1,712-¥4.4B ($28.4M)
2026-05-13BUYunknown
青木寶久
strategic1.8M¥1,712-¥3.2B ($20.4M)
2026-05-13BUYunknown
青木柾允
strategic2.6M¥1,712-¥4.4B ($28.4M)
2026-01-28BUYunknown
株式会社アニヴェルセルHOLDINGS
strategic32.4M¥1,824--
2026-01-28BUYunknown
青木光子
strategic858.3K¥1,824--
2026-01-28BUYunknown
青木情報開発株式会社
strategic1.2M¥1,824--
2026-01-28BUYunknown
青木擴憲
strategic1.8M¥1,824--
2024-02-27BUYunknown
青木擴憲
Hironori Aoki
strategic1.8M¥1,126--
2024-02-27BUYunknown
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
strategic32.4M¥1,126--
2024-02-27BUYunknown
青木光子
Mitsuko Aoki
strategic858.3K¥1,126--
2024-02-27BUYunknown
青木情報開発株式会社
Aoki Information Development Co., Ltd.
strategic1.2M¥1,126--
2023-10-12BUYnegotiated
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist32.4M¥1,000--
2023-10-12BUYnegotiated
青木擴憲
Hironori Aoki
activist1.8M¥1,000--
2023-10-12BUYnegotiated
青木光子
Mitsuko Aoki
engagement858.3K¥1,000--
2023-10-12BUYnegotiated
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥1,000--
2023-10-03BUYnegotiated
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist32.4M¥988--
2023-10-03BUYnegotiated
青木擴憲
Hironori Aoki
activist1.8M¥988--
2023-10-03BUYnegotiated
青木光子
Mitsuko Aoki
engagement858.3K¥988--
2023-10-03BUYnegotiated
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥988--
2023-09-21BUYMarket Buy
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist32.4M¥1,035+66.1%¥386M ($2.5M)
2023-09-21BUYMarket Buy
青木擴憲
Hironori Aoki
activist1.8M¥1,035+66.1%¥27M ($174K)
2023-09-21BUYMarket Buy
青木光子
Mitsuko Aoki
engagement858.3K¥1,035+66.1%¥9M ($58K)
2023-09-21BUYMarket Buy
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥1,035+66.1%¥18M ($116K)
2023-05-22BUYnegotiated
青 木 光 子
Mitsuko Aoki
engagement858.3K¥855--
2023-05-22BUYnegotiated
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥855--
2023-05-22BUYnegotiated
青 木 光 子
Mitsuko Aoki
engagement858.3K¥855--
2023-05-22SELLnegotiated
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist32.4M¥855-101.0%¥854M ($5.5M)
2023-05-22BUYnegotiated
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥855--
2023-05-22BUYnegotiated
青 木 拡 憲
HIRONORI AOKI
activist1.8M¥855--
2023-05-22SELLnegotiated
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist32.4M¥855-101.0%¥854M ($5.5M)
2023-05-22BUYnegotiated
青 木 拡 憲
HIRONORI AOKI
activist1.8M¥855--
2022-08-04BUYnegotiated
青 木 拡 憲
HIRONORI AOKI
activist1.8M¥680--
2022-08-04BUYnegotiated
青 木 拡 憲
HIRONORI AOKI
activist1.8M¥680--
2022-08-04BUYnegotiated
青 木 光 子
Mitsuko Aoki
engagement858.3K¥680--
2022-08-04BUYnegotiated
株式会社アニヴェルセルHOLDINGS
ANNIVERSAIRE HOLDINGS INC.
activist33.4M¥680--
2022-08-04BUYnegotiated
青木情報開発株式会社
Aoki Information Development Co., Ltd.
engagement1.2M¥680--
2022-08-04BUYnegotiated
青 木 光 子
Mitsuko Aoki
engagement858.3K¥680--

Showing the 50 most recent of 68 filings.

Frequently asked questions

Who has been buying AOKI Holdings Inc. stock?
8 distinct investors have filed 9 disclosed large-shareholding filings in AOKI Holdings Inc. (8214), most recently on 2026-05-13. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does AOKI Holdings Inc. have?
AOKI Holdings Inc. has 9 buy-side and 3 sell-side disclosures on record, covering ¥1.2B ($7.6M) in total reported value, spanning 2022-03-24 to 2026-05-13.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

More on this data

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.