Who has been buying Pilot Corporation stock?

13 distinct investors have filed 13 disclosed large-shareholding filings in Pilot Corporation (7846), most recently on 2026-04-07. 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 Pilot Corporation have?

Pilot Corporation has 13 buy-side and 16 sell-side disclosures on record, covering ¥16.7B ($108.0M) in total reported value, spanning 2021-12-07 to 2026-04-07.

Where does StockDrifts get Pilot 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.

Pilot Corporation 7846

Company

株式会社パイロットコーポレーションPilot Corporation

Investors

Buys

Total Value

¥16.7B ($108.0M)

Avg Return

+3.31%

Last Filing

2026-04-07

Pilot Corporation (7846) has 13 disclosed large-shareholding filings and 16 disclosed disposals on record, filed by 13 distinct investors. Together those filings cover ¥16.7B ($108.0M) in reported transaction value. The earliest filing StockDrifts holds for Pilot Corporation is dated 2021-12-07; the most recent is 2026-04-07. 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 +3.31%, 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
2026-04-07	BUY	Market Buy	アセットマネジメントOne株式会社	other	585.9K	¥4,923	-2.5%	¥184M ($1.2M)
2026-04-07	SELL	Market Buy	みずほ証券株式会社	other	68.8K	¥4,923	+2.5%	¥1.9B ($12.4M)
2026-04-07	BUY	Market Buy	株式会社みずほ銀行	strategic	1.0M	¥4,923	-2.5%	¥110M ($713K)
2026-03-16	BUY	negotiated	三菱UFJアセットマネジメント株式会社	passive	250.4K	¥4,515	+6.6%	¥1.2B ($7.8M)
2026-03-16	SELL	negotiated	三菱UFJ信託銀行株式会社	passive	893.3K	¥4,515	-6.6%	¥4.3B ($27.7M)
2026-03-16	SELL	negotiated	株式会社三菱UFJ銀行	strategic	1.1M	¥4,515	-6.6%	¥5.3B ($34.1M)
2026-03-06	SELL	unknown	アセットマネジメントOne株式会社	other	601.9K	¥4,570	-5.3%	¥2.9B ($18.7M)
2026-03-06	SELL	unknown	みずほ証券株式会社	other	497.3K	¥4,570	-5.3%	¥2.4B ($15.4M)
2026-03-06	SELL	unknown	株式会社みずほ銀行	strategic	1.1M	¥4,570	-5.3%	¥5.1B ($33.1M)
2026-01-22	BUY	Market Buy	アセットマネジメントOne株式会社	other	625.3K	¥4,913	-2.1%	¥3.0B ($19.4M)
2026-01-22	BUY	Market Buy	みずほ証券株式会社	other	737.1K	¥4,913	+2.1%	¥3.5B ($22.9M)
2026-01-22	BUY	Market Buy	株式会社みずほ銀行	strategic	1.6M	¥4,913	-2.1%	¥7.7B ($49.8M)
2024-07-29	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	223.0K	¥4,598	-4.6%	¥96M ($620K)
2024-07-29	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.5M	¥4,598	-4.6%	¥923M ($6.0M)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	1.7M	¥4,598	+4.6%	¥7.9B ($51.0M)
2024-07-04	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	652.9K	¥4,404	-9.2%	¥552M ($3.6M)
2024-07-04	SELL	negotiated	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	821.9K	¥4,404	-9.2%	¥1.6B ($10.3M)
2024-07-04	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	200.0K	¥4,404	+9.2%	¥881M ($5.7M)
2023-08-22	SELL	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	617.7K	¥4,505	-6.8%	¥1.9B ($12.0M)
2023-08-22	SELL	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	40.2K	¥4,505	-6.8%	¥640M ($4.1M)
2023-08-22	BUY	Market Buy	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.6M	¥4,505	+6.8%	¥772M ($5.0M)
2023-01-19	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	779.7K	¥4,560	-5.5%	¥362M ($2.3M)
2023-01-19	SELL	negotiated	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	1.2M	¥4,560	-5.5%	¥343M ($2.2M)
2023-01-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	200.0K	¥4,560	+5.5%	¥912M ($5.9M)
2022-06-20	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	8.8K	¥4,820	-0.2%	¥2.5B ($16.0M)
2022-06-20	BUY	Market Buy	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	240.6K	¥4,820	-0.2%	¥423M ($2.7M)
2022-06-20	SELL	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.7M	¥4,820	+0.2%	¥1.5B ($9.5M)
2022-06-20	BUY	Market Buy	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	1.7M	¥4,820	-0.2%	¥383M ($2.5M)
2022-01-11	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	92.8K	¥4,180	+15.1%	¥388M ($2.5M)
2022-01-11	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	700.0K	¥4,180	+15.1%	¥2.9B ($18.9M)
2022-01-11	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	907.2K	¥4,180	-15.1%	¥1.9B ($12.1M)
2022-01-07	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	855.3K	¥4,210	+14.3%	¥458M ($3.0M)
2022-01-07	BUY	negotiated	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	1.3M	¥4,210	+14.3%	¥5.3B ($34.3M)
2022-01-07	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	200.0K	¥4,210	+14.3%	¥842M ($5.4M)
2021-12-07	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	92.4K	¥4,440	+8.4%	¥410M ($2.6M)
2021-12-07	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	700.0K	¥4,440	+8.4%	¥3.1B ($20.1M)
2021-12-07	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	1.4M	¥4,440	+8.4%	¥6.0B ($38.9M)

Frequently asked questions

Who has been buying Pilot Corporation stock?: 13 distinct investors have filed 13 disclosed large-shareholding filings in Pilot Corporation (7846), most recently on 2026-04-07. 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 Pilot Corporation have?: Pilot Corporation has 13 buy-side and 16 sell-side disclosures on record, covering ¥16.7B ($108.0M) in total reported value, spanning 2021-12-07 to 2026-04-07.
Where does StockDrifts get Pilot 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 Pilot Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.