Information & Communication · Fiscal year end Mar 31

GIGAPRIZE CO.,LTD.

3830

株式会社ギガプライズ

FIGI —3830.T3830 JPCorp. no. 1011001064255

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: 2025-03-19 · result · 株式会社ギガプライズ. /v1/companies/3830/tender-offers

Ownership changes

All companies →

2025-04-07

Below 5%−5.17pt

Mizuho Securities Co., Ltd. cut holdings in GIGAPRIZE CO.,LTD. (3830) to 0.11% from 5.28%, below the 5% threshold.

S100VKHBFiler profile Original filing (PDF, Japanese)
2025-04-02

Amendment+29.84pt

FreeBit Co., Ltd. filed a correction to a 5% report on GIGAPRIZE CO.,LTD. (3830).

S100VJTRFiler profile Original filing (PDF, Japanese)
2025-04-02

Increase+3.15pt

FreeBit Co., Ltd. raised holdings in GIGAPRIZE CO.,LTD. (3830) to 84.35% from 81.20%.

S100VJTWFiler profile Original filing (PDF, Japanese)
2025-03-25

Stated it may make proposals+29.84pt

FreeBit Co., Ltd. states it may make proposals to the management of GIGAPRIZE CO.,LTD. (3830) (first filing on record).

S100VGIYFiler profile Original filing (PDF, Japanese)
2025-03-25

Increase+29.84pt

FreeBit Co., Ltd. raised holdings in GIGAPRIZE CO.,LTD. (3830) to 81.20% from 51.36%.

S100VGIYFiler profile Original filing (PDF, Japanese)
2025-02-21

New 5% stake

Mizuho Securities Co., Ltd. disclosed a 5.28% stake in GIGAPRIZE CO.,LTD. (3830), crossing the 5% reporting threshold.

S100VA3FFiler profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Bought SoldHover a dot for the trade

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
フリービット株式会社	2025-03-27 – 2025-03-27	+538,221	+3.15pt	¥2,500	¥2,500–2,500
株式会社LERZ	2025-03-18 – 2025-03-18	+5,095,814	+29.84pt	¥2,500	¥2,500–2,500

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/3830/trades.

5% filings

Large shareholding reports on 3830

Filed	Filer	Stake	Change	Stated purpose
2025-04-07	Mizuho Securities Co., Ltd.	0.11%	−5.17pt	—
2025-04-02	FreeBit Co., Ltd.	81.20%	+29.84pt	control may make proposals
2025-04-02	FreeBit Co., Ltd.	84.35%	+3.15pt	control may make proposals
2025-03-25	FreeBit Co., Ltd.	81.20%	+29.84pt	control may make proposals
2025-02-21	Mizuho Securities Co., Ltd.	5.28%	—	—

Get this as JSON

GET /v1/companies/3830
GET /v1/companies/3830/financials
GET /v1/companies/3830/details
GET /v1/companies/3830/segments
GET /v1/companies/3830/voting
GET /v1/companies/3830/tender-offers
GET /v1/companies/3830/indicators
GET /v1/companies/3830/earnings-releases
GET /v1/events?ticker=3830
GET /v1/companies/3830/trades         
GET /v1/companies/3830/cross-holdings 
GET /v1/companies/3830/brief

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