InsidersTradesSigma
Track the 光通信株式会社 stock price and the full management transaction log of the company, a listed issuer based in Japan. Shares are quoted on the JP market, under the oversight of EDINET (Japan FSA). Operating in the Industrials sector, 光通信株式会社 has logged 486 insider filings. Market capitalisation: €1,757.5bn. The latest transaction was filed on 22 May 2026 (Holding update). Among the most active insiders: 光通信株式会社. All data is free.
486
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
n/a
n/a
Sell Volume
5Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 7,855 of 29,055 companies
62.9
score / 100
Value64
Quality62
FCF yld3.7%
Earn yld8.9%
EV/EBITDA12.6x
ROE14%
Gross mgn50%
Net mgn21%
Debt/EBITDA4.9x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 22 May 2026
Declarations486 total
56,300,800 shares0.3% of flowShareXTKSEDINET:S100Y3BH
1,516,400 shares0.0% of flowShareXTKSEDINET:S100Y3BG
2,071,700 shares0.1% of flowShareXTKSEDINET:S100Y1ZS
2,098,000 shares0.0% of flowShareXTKSEDINET:S100Y1OZ
0.0% of flowShareXTKSEDINET:S100PONU
0.0% of flowShareXTKSEDINET:S100PP63
0.0% of flowShareXTKSEDINET:S100PO7H
0.0% of flowShareXTKSEDINET:S100PO7G
0.1% of flowShareXTKSEDINET:S100PO7F
0.4% of flowShareXTKSEDINET:S100PO7D
0.1% of flowShareXTKSEDINET:S100POQL
0.0% of flowShareXTKSEDINET:S100PNOB
0.1% of flowShareXTKSEDINET:S100PNOA
0.3% of flowShareXTKSEDINET:S100PJLY
0.1% of flowShareXTKSEDINET:S100PJLX
0.3% of flowShareXTKSEDINET:S100PH5U
0.1% of flowShareXTKSEDINET:S100PFWT
0.0% of flowShareXTKSEDINET:S100PFWR
0.1% of flowShareXTKSEDINET:S100PFIZ
0.0% of flowShareXTKSEDINET:S100PFIY
0.1% of flowShareXTKSEDINET:S100PFWI
0.1% of flowShareXTKSEDINET:S100PEIA
0.2% of flowShareXTKSEDINET:S100PEI9
0.1% of flowShareXTKSEDINET:S100PE8H
25 of 486 declarations
关于 光通信株式会社
Kou Communication Co., Ltd. 是一家日本公司，专注于通信和技术服务。它主要在电信市场运营。