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Tokyo Communications Group,Inc. 7359

Company
株式会社東京通信グループTokyo Communications Group,Inc.
Investors
7
Buys
26
Total Value
¥23.1B ($148.8M)
Avg Return
-35.02%
Last Filing
2026-03-09

Tokyo Communications Group,Inc. (7359) has 26 disclosed large-shareholding filings and 36 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥23.1B ($148.8M) in reported transaction value. The earliest filing StockDrifts holds for Tokyo Communications Group,Inc. is dated 2021-07-30; the most recent is 2026-03-09. Across these filings the average return since disclosure is -35.02%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-08-07BUYunknown
楽天証券株式会社
Rakuten Securities Inc
other542.5K¥223+17.0%¥121M ($781K)
2026-07-07SELLunknown
楽天証券株式会社
Rakuten Securities Inc
other238.7K¥219-19.2%¥59M ($381K)
2026-06-22BUYunknown
楽天証券株式会社
Rakuten Securities Inc
other508.4K¥220+18.6%¥112M ($722K)
2026-03-09BUYnegotiated
外川 穣
activist145.5K¥244--
2026-03-09SELLnegotiated
株式会社トラストホールディングス
activist2.0M¥244-7.0%¥25M ($160K)
2026-01-26BUYnegotiated
外川 穣
activist145.5K¥357--
2026-01-26SELLnegotiated
株式会社トラストホールディングス
activist2.1M¥357+26.9%¥38M ($246K)
2025-12-05SELLnegotiated
株式会社トラストホールディングス
activist2.2M¥303+13.9%¥35M ($228K)
2025-12-05BUYnegotiated
外川 穣
activist145.5K¥303--
2025-11-25BUYnegotiated
外川 穣
activist145.5K¥301-13.3%¥25M ($160K)
2025-11-25SELLnegotiated
株式会社トラストホールディングス
activist2.3M¥301+13.3%¥45M ($292K)
2025-09-05BUYMarket Buy
古屋 佑樹
YUKI FURUYA
activist600.6K¥458-43.0%¥52M ($336K)
2025-09-05BUYMarket Buy
株式会社monolice
monolice Co., Ltd.
activist472.5K¥458--
2025-09-02BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥484--
2025-09-02BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.5M¥484-46.1%¥1.2B ($7.7M)
2025-08-27BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥486--
2025-08-27BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.6M¥486-46.3%¥1.3B ($8.1M)
2025-08-22SELLnegotiated
古屋 佑樹
YUKI FURUYA
activist478.1K¥497+47.5%¥10M ($65K)
2025-08-22BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥497--
2025-08-22BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.7M¥497-47.5%¥1.3B ($8.6M)
2025-08-22SELLnegotiated
株式会社monolice
monolice Co., Ltd.
activist472.5K¥497+47.5%¥50M ($320K)
2025-08-07BUYMarket Buy
アローストリート・キャピタル・リミテッド・パートナーシップ(Arrowstreet Capital, Limited Partnership)
Arrowstreet Capital, Limited Partnership
passive703.4K¥525-50.3%¥369M ($2.4M)
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-06-04SELLnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.8M¥314+16.9%¥5M ($35K)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.9M¥314-16.9%¥886M ($5.7M)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.0M¥314-16.9%¥931M ($6.0M)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.1M¥314-16.9%¥948M ($6.1M)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.8M¥314-16.9%¥881M ($5.7M)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist2.9M¥314-16.9%¥916M ($5.9M)
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.1M¥314--
2025-06-04BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.1M¥314-16.9%¥948M ($6.1M)
2025-06-04BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥314--
2025-05-28BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥306--
2025-05-28BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.3M¥306-14.7%¥988M ($6.4M)
2025-04-28SELLMarket Buy
マイルストーン・キャピタル・マネジメント株式会社
Milestone Capital Management,Ltd.
passive0¥254-2.8%¥460M ($3.0M)
2025-04-07BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥187--
2025-04-07BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.4M¥187+39.6%¥638M ($4.1M)
2025-04-03SELLMarket Buy
マイルストーン・キャピタル・マネジメント株式会社
Milestone Capital Management,Ltd.
passive2.2M¥232-12.5%¥38M ($246K)
2025-03-06BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥249--
2025-03-06BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.5M¥249+4.8%¥868M ($5.6M)
2025-02-26BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥256--
2025-02-26BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.7M¥256+1.9%¥929M ($6.0M)
2024-12-11BUYnegotiated
外川 穣
YUZURU SOTOKAWA
activist60.5K¥254--
2024-12-11BUYnegotiated
株式会社トラストホールディングス
Trust Holdings Co., Ltd.
activist3.8M¥254+2.8%¥956M ($6.2M)

Showing the 50 most recent of 116 filings.

Frequently asked questions

Who has been buying Tokyo Communications Group,Inc. stock?
7 distinct investors have filed 26 disclosed large-shareholding filings in Tokyo Communications Group,Inc. (7359), most recently on 2026-03-09. 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 Tokyo Communications Group,Inc. have?
Tokyo Communications Group,Inc. has 26 buy-side and 36 sell-side disclosures on record, covering ¥23.1B ($148.8M) in total reported value, spanning 2021-07-30 to 2026-03-09.
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.