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FreeBit Co., Ltd. 3843

Company
フリービット株式会社FreeBit Co., Ltd.
Investors
7
Buys
14
Total Value
¥5.9B ($38.3M)
Avg Return
+47.29%
Last Filing
2025-09-26

FreeBit Co., Ltd. (3843) has 14 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥5.9B ($38.3M) in reported transaction value. The earliest filing StockDrifts holds for FreeBit Co., Ltd. is dated 2021-04-15; the most recent is 2025-09-26. Across these filings the average return since disclosure is +47.29%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-08-05BUYMarket Buy
光通信株式会社
passive1.4M¥1,589--
2026-08-05SELLMarket Buy
株式会社UH Partners 2
passive1.8M¥1,589-5.8%¥179M ($1.2M)
2026-08-05BUYMarket Buy
株式会社UH Partners 3
passive830.3K¥1,589+5.8%¥379M ($2.4M)
2025-09-26BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,686--
2025-09-26BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,686--
2025-09-26SELLMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive592.1K¥1,686+0.2%¥186M ($1.2M)
2025-09-26SELLMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
unknown0¥1,686+0.2%¥111M ($713K)
2025-04-03BUYnegotiated
ソフトバンク株式会社
SoftBank Corp.
strategic1.6M¥1,430+17.6%¥2.3B ($14.8M)
2025-03-05BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,540--
2025-03-05BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,540--
2025-03-05SELLMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive701.3K¥1,540-9.2%¥278M ($1.8M)
2025-03-05SELLMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive66.1K¥1,540-9.2%¥83M ($535K)
2023-09-27BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive120.0K¥1,225--
2023-09-27BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,225--
2023-09-27SELLMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive881.7K¥1,225-37.3%¥287M ($1.9M)
2023-09-27BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,225--
2023-09-04BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,205--
2023-09-04BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,205--
2023-09-04SELLMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.1M¥1,205-39.6%¥308M ($2.0M)
2023-09-04BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive120.0K¥1,205--
2023-08-08BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,081--
2023-08-08BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,081--
2023-08-08SELLMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.4M¥1,081-55.6%¥43M ($278K)
2023-08-08SELLMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive120.0K¥1,081-55.6%¥225M ($1.5M)
2023-07-24BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,255--
2023-07-24BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,255--
2023-07-24BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.4M¥1,255--
2023-07-24SELLMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive327.7K¥1,255-34.0%¥303M ($2.0M)
2023-07-04BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,397--
2023-07-04BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.4M¥1,397--
2023-07-04SELLMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive569.3K¥1,397-20.4%¥337M ($2.2M)
2023-07-04BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,397--
2023-04-25BUYMarket Buy
アルプスアルパイン株式会社
ALPS ALPINE CO., LTD.
strategic3.5M¥1,488+13.0%¥1.7B ($10.9M)
2023-04-03BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,455--
2023-04-03BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,455--
2023-04-03BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.4M¥1,455+15.6%¥232M ($1.5M)
2023-04-03BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive809.5K¥1,455+15.6%¥116M ($747K)
2022-10-20BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥1,013--
2022-10-20BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥1,013--
2022-10-20BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.3M¥1,013+66.0%¥251M ($1.6M)
2022-10-20BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive730.4K¥1,013--
2022-08-31BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥899--
2022-08-31BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥899--
2022-08-31BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive1.0M¥899+87.1%¥213M ($1.4M)
2022-08-31BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive730.4K¥899--
2022-06-29BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive1.9M¥826--
2022-06-29BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive769.0K¥826+103.6%¥201M ($1.3M)
2022-06-29BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive730.4K¥826--
2022-06-29BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.4M¥826--
2022-05-16BUYMarket Buy
株式会社UH Partners 3
UH Partners 3 Co., Ltd.
passive525.6K¥904+86.1%¥216M ($1.4M)

Showing the 50 most recent of 72 filings.

Frequently asked questions

Who has been buying FreeBit Co., Ltd. stock?
7 distinct investors have filed 14 disclosed large-shareholding filings in FreeBit Co., Ltd. (3843), most recently on 2025-09-26. 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 FreeBit Co., Ltd. have?
FreeBit Co., Ltd. has 14 buy-side and 12 sell-side disclosures on record, covering ¥5.9B ($38.3M) in total reported value, spanning 2021-04-15 to 2025-09-26.
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.