Who has been buying SecondXight Analytica, Inc. stock?

9 distinct investors have filed 16 disclosed large-shareholding filings in SecondXight Analytica, Inc. (5028), most recently on 2025-02-25. 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 SecondXight Analytica, Inc. have?

SecondXight Analytica, Inc. has 16 buy-side and 9 sell-side disclosures on record, covering ¥3.1B ($20.1M) in total reported value, spanning 2022-04-05 to 2025-02-25.

Where does StockDrifts get SecondXight Analytica, Inc. 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.

SecondXight Analytica, Inc. 5028

Company

セカンドサイトアナリティカ株式会社SecondXight Analytica, Inc.

Investors

Buys

Total Value

¥3.1B ($20.1M)

Avg Return

-53.74%

Last Filing

2025-02-25

SecondXight Analytica, Inc. (5028) has 16 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥3.1B ($20.1M) in reported transaction value. The earliest filing StockDrifts holds for SecondXight Analytica, Inc. is dated 2022-04-05; the most recent is 2025-02-25. 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 -53.74%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2025-02-25	SELL	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	1.8M	¥350	-7.4%	¥7M ($47K)
2025-02-25	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	60.5K	¥350	+7.4%	¥4M ($25K)
2024-03-06	SELL	negotiated	株式会社グリフィン・ストラテジック・パートナーズ Griffin Strategic Partners Co., Ltd.	strategic	133.3K	¥797	+52.8%	¥6M ($36K)
2024-03-06	SELL	negotiated	加藤良太郎 kato ryotaro	activist	450.9K	¥797	+52.8%	¥91M ($590K)
2023-10-04	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	16.3K	¥456.67	+17.7%	¥4M ($27K)
2023-10-04	SELL	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	606.0K	¥456.67	+17.7%	¥6M ($39K)
2023-07-03	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	606.0K	¥451	-16.6%	¥273M ($1.8M)
2023-07-03	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	25.2K	¥451	+16.6%	¥7M ($45K)
2023-06-22	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	40.4K	¥481	-21.8%	¥6M ($39K)
2023-06-22	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	606.0K	¥481	-21.8%	¥291M ($1.9M)
2023-04-25	SELL	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	606.0K	¥490.33	+23.3%	¥4M ($24K)
2023-04-25	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	27.8K	¥490.33	-23.3%	¥8M ($55K)
2023-01-12	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	10.3K	¥589.67	-36.2%	¥6M ($39K)
2023-01-12	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	606.0K	¥589.67	-36.2%	¥354M ($2.3M)
2022-08-31	SELL	unknown	エクシオグループ株式会社 EXEO Group, Inc.	strategic	340.0K	¥583.33	+35.5%	¥5M ($34K)
2022-08-12	SELL	negotiated	株式会社グリフィン・ストラテジック・パートナーズ Griffin Strategic Partners Co., Ltd.	strategic	44.4K	¥577.33	+34.9%	¥724K ($5K)
2022-08-12	BUY	Market Buy	エクシオグループ株式会社 EXEO Group, Inc.	strategic	425.0K	¥577.33	-34.9%	¥44M ($283K)
2022-08-12	BUY	negotiated	加藤良太郎 kato ryotaro	activist	182.2K	¥577.33	-34.9%	¥100M ($646K)
2022-08-12	BUY	unknown	エクシオグループ株式会社 EXEO Group, Inc.	strategic	425.0K	¥577.33	-34.9%	¥49M ($317K)
2022-04-11	BUY	unknown	TIS株式会社 TIS Inc.	other	340.0K	¥1,261.67	-70.2%	¥429M ($2.8M)
2022-04-08	BUY	negotiated	株式会社グリフィン・ストラテジック・パートナーズ Griffin Strategic Partners Co., Ltd.	strategic	44.4K	¥1,313.33	-71.4%	¥58M ($377K)
2022-04-08	BUY	negotiated	株式会社グリフィン・ストラテジック・パートナーズ Griffin Strategic Partners Co., Ltd.	strategic	44.4K	¥1,313.33	-71.4%	¥58M ($377K)
2022-04-08	BUY	negotiated	髙山博和 takayama hirokazu	activist	277.6K	¥1,313.33	-71.4%	¥365M ($2.4M)
2022-04-08	BUY	negotiated	深谷直紀 fukaya naoki	activist	290.2K	¥1,313.33	-71.4%	¥381M ($2.5M)
2022-04-08	BUY	negotiated	加藤良太郎 kato ryotaro	activist	242.6K	¥1,313.33	-71.4%	¥319M ($2.1M)
2022-04-08	BUY	negotiated	株式会社ミロク情報サービス MIROKU JYOHO SERVICE CO., LTD.	strategic	200.0K	¥1,313.33	-71.4%	¥263M ($1.7M)
2022-04-08	BUY	negotiated	加藤良太郎 kato ryotaro	activist	242.6K	¥1,313.33	-71.4%	¥319M ($2.1M)
2022-04-08	BUY	negotiated	髙山博和 takayama hirokazu	activist	277.6K	¥1,313.33	-71.4%	¥365M ($2.4M)
2022-04-08	BUY	negotiated	深谷直紀 fukaya naoki	activist	290.2K	¥1,313.33	-71.4%	¥381M ($2.5M)
2022-04-06	BUY	unknown	エクシオグループ株式会社 EXEO Group, Inc.	strategic	340.0K	¥1,530	-75.4%	¥520M ($3.4M)
2022-04-05	BUY	unknown	株式会社新生銀行 Shinsei Bank, Limited	strategic	606.0K	¥1,296.67	-71.0%	¥786M ($5.1M)

Frequently asked questions

Who has been buying SecondXight Analytica, Inc. stock?: 9 distinct investors have filed 16 disclosed large-shareholding filings in SecondXight Analytica, Inc. (5028), most recently on 2025-02-25. 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 SecondXight Analytica, Inc. have?: SecondXight Analytica, Inc. has 16 buy-side and 9 sell-side disclosures on record, covering ¥3.1B ($20.1M) in total reported value, spanning 2022-04-05 to 2025-02-25.
Where does StockDrifts get SecondXight Analytica, Inc. 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 SecondXight Analytica, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.