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SNT Corporation 6319

Company
株式会社シンニッタンSNT Corporation
Investors
6
Buys
5
Total Value
¥1.7B ($10.7M)
Avg Return
+43.27%
Last Filing
2025-05-07

SNT Corporation (6319) has 5 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥1.7B ($10.7M) in reported transaction value. The earliest filing StockDrifts holds for SNT Corporation is dated 2022-09-07; the most recent is 2025-05-07. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +43.27%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-05-07BUYMarket Buy
ARTS-3株式会社
ARTS-3 Co., Ltd.
activist37.2M¥402+0.0%¥1.3B ($8.7M)
2025-04-21BUYacquisition
ARTS-3株式会社
ARTS-3 Co., Ltd.
activist33.9M¥401+0.3%¥13.6B ($87.7M)
2025-04-21BUYunknown
ARTS-3株式会社
ARTS-3 Co., Ltd.
activist33.9M¥401+0.3%¥13.6B ($87.7M)
2025-04-18SELLunknown
日本製鉄株式会社
NIPPON STEEL CORPORATION
other0¥402+0.0%¥1.0B ($6.7M)
2025-04-18SELLunknown
日鉄物産株式会社
NIPPON STEEL TRADING CORPORATION
unknown0¥402+0.0%¥482M ($3.1M)
2025-03-06BUYnegotiated
日鉄物産株式会社
NIPPON STEEL TRADING CORPORATION
strategic1.2M¥406-1.0%¥487M ($3.1M)
2025-03-06BUYnegotiated
日本製鉄株式会社
NIPPON STEEL CORPORATION
strategic2.6M¥406-1.0%¥1.0B ($6.8M)
2023-04-20BUYnegotiated
日鉄物産株式会社
NIPPON STEEL TRADING CORPORATION
strategic1.2M¥243+65.4%¥292M ($1.9M)
2023-04-20BUYnegotiated
日本製鉄株式会社
NIPPON STEEL CORPORATION
strategic2.6M¥243+65.4%¥626M ($4.0M)
2022-09-07SELLunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other204.0K¥217-85.3%¥143M ($924K)
2022-09-07BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
other191.4K¥217+85.3%¥21M ($139K)
2022-09-07SELLunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.8M¥217-85.3%¥26M ($169K)

Frequently asked questions

Who has been buying SNT Corporation stock?
6 distinct investors have filed 5 disclosed large-shareholding filings in SNT Corporation (6319), most recently on 2025-05-07. 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 SNT Corporation have?
SNT Corporation has 5 buy-side and 4 sell-side disclosures on record, covering ¥1.7B ($10.7M) in total reported value, spanning 2022-09-07 to 2025-05-07.
Where does StockDrifts get SNT Corporation 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 SNT Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.