DNA Chip Reserch

2397.TTSE STANDARD

Filed as DNA Chip Research Inc. (2022-06–2024-11)

Key numbers · FY ended 2024-03

Revenue¥490m+49.7% YoY Operating income−¥258m—Total assets¥982m+12.8% YoY EPS (basic)¥39.07-36.7% YoY

Full financial history and reports →

Stock price2397 · View chart ↗

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Latest filings

Wed, Jun 25 · JST1 filing

13:56MATERIALDNA Chip Reserch · Change of representative director

Mon, Apr 21 · JST1 filing

11:555% STAKEDNA Chip Reserch · Tokai Tokyo Securities Co., Ltd. · 7.68% → 0.00%−7.68pp

Tue, Apr 8 · JST2 filings

16:065% STAKEDNA Chip Reserch · Mitsui Chemicals, Inc. · 13.85% → 68.08%+54.23pp 15:37MATERIALDNA Chip Reserch · Change in parent company or specified subsidiary

Wed, Feb 5 · JST1 filing

16:17TOBDNA Chip Reserch · DNA Chip Reserch Inc. board files opinion on tender offer

All filings →

Major holders (5%+) · 2

Holder	Stake	Change	Filed
Mitsui Chemicals, Inc.	68.08%	+54.23pp	2025-04-08
Mizuho Securities Co., Ltd.	7.22%	—	2025-04-22

Each holder's own ratio from its most recent large-shareholding report.