← All activists & large holders

HIKARI TSUSHIN,INC.

光通信株式会社

Japanese equity positions from EDINET 5% filings ・ 48 active positions

TickerCompanyStakeChangeDate
5254Arent Inc. Pure Arent Inc. Pure 9.01% +0.55pp 2026-06-15
3437TOKUDEN CO.,LTD. Pure TOKUDEN CO.,LTD. Pure 8.37% 0pp 2026-06-05
8876Relo Group,Inc. Pure Relo Group,Inc. Pure 8.28% +0.21pp 2026-06-10
9790Fukui Computer Holdings,Inc. Pure Fukui Computer Holdings,Inc. Pure 8.03% +0.37pp 2026-05-27
1766TOKEN CORPORATION Pure TOKEN CORPORATION Pure 7.74% +0.14pp 2026-04-30
6083ERI HOLDINGS CO.,LTD. Pure ERI HOLDINGS CO.,LTD. Pure 7.58% 0pp 2026-06-03
4496Commerce One Holdings Inc. Pure Commerce One Holdings Inc. Pure 7.52% 0pp 2026-06-19
7681LEOCLAN Co.,Ltd. Pure LEOCLAN Co.,Ltd. Pure 7.49% 0pp 2026-06-16
4356APPLIED TECHNOLOGY CO.,LTD. Pure APPLIED TECHNOLOGY CO.,LTD. Pure 7.49% 0pp 2026-06-01
5484Tohoku Steel Co.,Ltd. Pure Tohoku Steel Co.,Ltd. Pure 7.46% 0pp 2026-05-22
5126PORTERS CORPORATION Pure PORTERS CORPORATION Pure 7.43% 0pp 2026-05-29
4389Property Data Bank,Inc. Pure Property Data Bank,Inc. Pure 7.42% 0pp 2026-05-21
8132SINANEN HOLDINGS CO.,LTD. Pure SINANEN HOLDINGS CO.,LTD. Pure 7.42% 0pp 2026-05-01
9658BUSINESS BRAIN SHOWA・OTA INC. Pure BUSINESS BRAIN SHOWA・OTA INC. Pure 7.39% +0.21pp 2026-06-12
5125Fines inc. Pure Fines inc. Pure 7.36% 0pp 2026-05-22
6224JRC Co.,Ltd. Pure JRC Co.,Ltd. Pure 7.36% +0.89pp 2026-05-27
4350MEDICAL SYSTEM NETWORK Co.,Ltd. Pure MEDICAL SYSTEM NETWORK Co.,Ltd. Pure 7.32% 0pp 2026-06-19
3766SYSTEMS DESIGN Co.,Ltd. Pure SYSTEMS DESIGN Co.,Ltd. Pure 7.31% 0pp 2026-05-18
9767NIKKEN KOGAKU CO.,LTD. Pure NIKKEN KOGAKU CO.,LTD. Pure 7.27% +1.16pp 2026-06-05
7358Poppins Corporation Pure Poppins Corporation Pure 7.20% 0pp 2026-06-22
6555MS&Consulting Co.,Ltd. Pure MS&Consulting Co.,Ltd. Pure 7.19% 0pp 2026-04-28
3150grems,Inc. Pure grems,Inc. Pure 7.18% +1.01pp 2026-06-19
6346KIKUKAWA ENTERPRISE,INC. Pure KIKUKAWA ENTERPRISE,INC. Pure 7.12% 0pp 2026-06-08
6853KYOWA ELECTRONIC INSTRUMENTS CO.,LTD. Pure KYOWA ELECTRONIC INSTRUMENTS CO.,LTD. Pure 7.09% -0.27pp 2026-06-16
1905TENOX CORPORATION Pure TENOX CORPORATION Pure 7.00% 0pp 2026-04-30
3480J.S.B.Co.,Ltd. Pure J.S.B.Co.,Ltd. Pure 6.77% +0.07pp 2026-06-19
7361Human Creation Holdings,Inc. Pure Human Creation Holdings,Inc. Pure 6.63% 0pp 2026-06-12
7031Inbound Tech Inc. Pure Inbound Tech Inc. Pure 6.54% -0.63pp 2026-06-16
3763Pro-Ship Incorporated Pure Pro-Ship Incorporated Pure 6.52% +0.43pp 2026-05-21
6342Taihei Machinery Works,Limited Pure Taihei Machinery Works,Limited Pure 6.47% +0.55pp 2026-05-20
8037KAMEI CORPORATION Pure KAMEI CORPORATION Pure 6.28% +1.04pp 2026-05-12
7058Kyoei Security Service Co.,Ltd. Pure Kyoei Security Service Co.,Ltd. Pure 6.13% +1pp 2026-06-03
9346Cocorport,Inc. Pure Cocorport,Inc. Pure 6.12% +1.01pp 2026-05-21
9629PCA CORPORATION Pure PCA CORPORATION Pure 6.06% +1.03pp 2026-06-16
4301AMUSE INC. Pure AMUSE INC. Pure 6.03% +1.02pp 2026-05-25
5982MARUZEN CO.,LTD. Pure MARUZEN CO.,LTD. Pure 5.98% 0pp 2026-06-15
4809Paraca Inc. Pure Paraca Inc. Pure 5.86% +1pp 2026-06-15
4771F&M CO.,LTD. Pure F&M CO.,LTD. Pure 5.21% +0.72pp 2026-06-11
9450Fibergate Inc. Pure Fibergate Inc. Pure 5.21% +1.02pp 2026-06-18
3850NTT DATA INTRAMART CORPORATION Pure NTT DATA INTRAMART CORPORATION Pure 5.15% new 2026-06-18
2471S-Pool,Inc. Pure S-Pool,Inc. Pure 4.91% +0.1pp 2026-06-19
8715Anicom Holdings,Inc. Pure Anicom Holdings,Inc. Pure 4.90% +0.02pp 2026-05-14
4686JUSTSYSTEMS CORPORATION Pure JUSTSYSTEMS CORPORATION Pure 4.25% +0.13pp 2026-06-22
9256Succeed co.,ltd. Pure Succeed co.,ltd. Pure 3.96% -1.16pp 2026-06-08
9517eREX Co.,Ltd. Pure eREX Co.,Ltd. Pure 2.82% +0.21pp 2026-06-22
2734SALA CORPORATION Pure SALA CORPORATION Pure 2.10% +2.1pp 2026-05-29
5134POPER Co.,Ltd. Pure POPER Co.,Ltd. Pure 1.00% 0pp 2026-06-19
6788NIHON TRIM CO.,LTD. Pure NIHON TRIM CO.,LTD. Pure 0.81% 0pp 2026-06-11

📊 Based on EDINET large-shareholding (5%) reports. Stake is per most recent filing per company.