Asahi Rubber

5162.TTSE STANDARDRubber Products

Key numbers · FY ended 2026-03

Revenue¥7.9bn+2.8% YoY Operating income¥198m+8567.4% YoY Net income (owners)¥159m—Total assets¥9.7bn+4.7% YoY EPS (basic)¥35.07+167.8% YoY

Full financial history and reports →

Stock price5162 · View chart ↗

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Latest filings

Mon, Aug 31 · JST1 filing

10:385% STAKEAsahi Rubber · TAMASU CO., LTD. · 9.18%new 9.18%

Fri, Jul 24 · JST1 filing

14:545% STAKEAsahi Rubber · Shuichi Tsumuraya, Chairman of ASAHI RUBBER Business Partner Stock Ownership Association · 5.03%new 5.03%

Tue, Jun 16 · JST1 filing

15:505% STAKEAsahi Rubber · SHINBUNKINZOKU CO., LTD. + 1 joint holder · 7.69% → 12.78%+5.09pp

Thu, May 21 · JST1 filing

16:21MATERIALAsahi Rubber · Change in major shareholder

Thu, May 14 · JST1 filing

15:305% STAKEAsahi Rubber · SHINBUNKINZOKU CO., LTD. · 7.69% → 9.99%+2.30pp

All filings →

Major holders (5%+) · 3

Holder	Stake	Change	Filed
TAMASU CO., LTD.	9.18%	—	2026-08-31
SHINBUNKINZOKU CO., LTD.	8.47%	-1.52pp	2026-06-16
Shuichi Tsumuraya, Chairman of ASAHI RUBBER Business Partner Stock Ownership Association	5.03%	—	2026-07-24

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