Information & Communication · Fiscal year end Mar 31

TOHO SYSTEM SCIENCE CO.,LTD.

4333

株式会社東邦システムサイエンス

FIGI —4333.T4333 JPCorp. no. 5010001005331

Financial statements appear when the company's next annual securities report is processed.

Segments, votes and tender offers

Stated in EDINET filings

Latest tender-offer filing: 2025-03-05 · result · 株式会社東邦システムサイエンス. /v1/companies/4333/tender-offers

Ownership changes

All companies →

2025-04-03

Decrease−4.81pt

Hikari Tsushin K.K. reduced holdings in TOHO SYSTEM SCIENCE CO.,LTD. (4333) to 17.17% from 21.98%.

S100VHYJFiler profile Original filing (PDF, Japanese)
2025-04-03

Threshold

Holdings of Hikari Tsushin K.K. in TOHO SYSTEM SCIENCE CO.,LTD. (4333) moved below 20% (21.98% -> 17.17%).

S100VHYJFiler profile Original filing (PDF, Japanese)
2025-03-11

Decrease−0.13pt

Hikari Tsushin K.K. reduced holdings in TOHO SYSTEM SCIENCE CO.,LTD. (4333) to 21.98% from 22.11%.

S100VCY0Filer profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
光通信株式会社	2025-03-27 – 2025-09-19	-1,000,000	−4.81pt	¥1,184	¥1,184–1,184
株式会社UH Partners 2	2025-09-19 – 2025-09-19	0	0.00pt	—	—
株式会社UH Partners 3	2025-05-30 – 2025-09-19	0	0.00pt	—	—
株式会社エスアイエル	2025-09-19 – 2025-09-19	0	0.00pt	—	—
株式会社エヌオーアイ	2025-05-30 – 2025-09-19	0	0.00pt	—	—

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/4333/trades.

5% filings

Large shareholding reports on 4333

Filed	Filer	Stake	Change	Stated purpose
2025-09-26	Hikari Tsushin K.K.	17.17%	0.00pt	pure investment
2025-06-06	Hikari Tsushin K.K.	17.17%	0.00pt	pure investment
2025-04-30	Hikari Tsushin K.K.	17.17%	0.00pt	pure investment
2025-04-03	Hikari Tsushin K.K.	17.17%	−4.81pt	pure investment
2025-03-11	Hikari Tsushin K.K.	21.98%	−0.13pt	pure investment

Cross-shareholdings

From the annual report's status of shareholdings

Held by: NS Solutions Corporation 2327, Nomura Research Institute,Ltd. 4307, CUBE SYSTEM INC. 2335

Purposes, all holdings and mutual flags via /v1/companies/4333/cross-holdings. Share changes include stock splits.

Get this as JSON

GET /v1/companies/4333
GET /v1/companies/4333/financials
GET /v1/companies/4333/details
GET /v1/companies/4333/segments
GET /v1/companies/4333/voting
GET /v1/companies/4333/tender-offers
GET /v1/companies/4333/indicators
GET /v1/companies/4333/earnings-releases
GET /v1/events?ticker=4333
GET /v1/companies/4333/trades         
GET /v1/companies/4333/cross-holdings 
GET /v1/companies/4333/brief

Plans from $9 a month · Documentation