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名港海運株式会社 9357

Company
名港海運株式会社
Investors
4
Buys
10
Total Value
—
Avg Return
—
Last Filing
2026-04-08

名港海運株式会社 (9357) has 10 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 4 distinct investors. The earliest filing StockDrifts holds for 名港海運株式会社 is dated 2022-10-03; the most recent is 2026-04-08. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

No price data available

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-04-08BUYMarket Buy
ニッポン・アクティブ・バリュー・ファンド
NIPPON ACTIVE VALUE FUND PLC
activist1.3M---
2026-04-08BUYMarket Buy
エヌエーブイエフ・セレクト・マスター・ファンド・エルピーFund LP)
NAVF Select (Master
activist458.7K---
2025-01-10BUYMarket Buy
ニッポン・アクティブ・バリュー・ファンド
NIPPON ACTIVE VALUE FUND PLC
activist1.3M---
2025-01-10BUYMarket Buy
エヌエーブイエフ・セレクト・エルエルシー
NAVF Select LLC
activist420.0K---
2023-12-05BUYunknown
エヌエーブイエフ・セレクト・エルエルシー
NAVF Select LLC
activist404.3K---
2023-12-05BUYunknown
ニッポン・アクティブ・バリュー・ファンド
NIPPON ACTIVE VALUE FUND PLC
activist1.3M---
2022-10-03BUYacquisition
株式会社愛知銀行
The Aichi bank,Ltd.
strategic931.9K---
2022-10-03BUYnegotiated
株式会社中京銀行
Chukyo Bank, Ltd.
strategic735.5K---
2022-10-03BUYacquisition
株式会社中京銀行
Chukyo Bank, Ltd.
strategic735.5K---
2022-10-03BUYnegotiated
株式会社愛知銀行
The Aichi bank,Ltd.
strategic931.9K---

Frequently asked questions

Who has been buying 名港海運株式会社 stock?
4 distinct investors have filed 10 disclosed large-shareholding filings in 名港海運株式会社 (9357), most recently on 2026-04-08. 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 名港海運株式会社 have?
名港海運株式会社 has 10 buy-side and 0 sell-side disclosures on record, spanning 2022-10-03 to 2026-04-08.
Where does StockDrifts get 名港海運株式会社 insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
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.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for 名港海運株式会社. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.