InsidersTradesSigma
株式会社光通信 Stock: price and directors' dealings · Japan · EDINET (Japan FSA)
Follow the 株式会社光通信 share price and the full management transaction log of the company, a listed issuer based in Japan. Shares are listed on JP JP, under the authority of EDINET (Japan FSA). Operating in the Industrials sector, 株式会社光通信 has published 32 reports. Market capitalisation: €1,574.3bn. The latest transaction was disclosed on 13 May 2026 (Holding update). Among the most active insiders: Unknown. All data is accessible without an account.
32
Insider Decl.
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17Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 6,817 of 26,282 companies
63.5
score / 100
Value64
Quality63
FCF yld3.9%
Earn yld9.2%
EV/EBITDA12.3x
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-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 13 May 2026
Declarations32 total
85,927,680 shares0.0095% mcap17.5% of flowShareXTKSEDINET:S100Y3NF
0.0009% mcap49.0% of flowShareXTKSEDINET:S100QM2Z
ShareXTKSEDINET:S100QMAJ
ShareXTKSEDINET:S100QLYX
ShareXTKSEDINET:S100QH3A
ShareXTKSEDINET:S100QDUC
0.0009% mcap51.0% of flowShareXTKSEDINET:S100QEDS
ShareXTKSEDINET:S100PO7Y
ShareXTKSEDINET:S100PB7B
ShareXTKSEDINET:S100PA0D
0.0000% mcap0.0% of flowShareXTKSEDINET:S100P9O2
0.0000% mcap0.0% of flowShareXTKSEDINET:S100P8I7
0.0000% mcap0.0% of flowShareXTKSEDINET:S100P735
0.0046% mcap8.5% of flowShareXTKSEDINET:S100P79U
0.0000% mcap0.0% of flowShareXTKSEDINET:S100P636
0.0001% mcap0.2% of flowShareXTKSEDINET:S100OQV2
0.0030% mcap5.6% of flowShareXTKSEDINET:S100OAII
ShareXTKSEDINET:S100NMGN
0.0050% mcap9.1% of flowShareXTKSEDINET:S100NKRW
0.0047% mcap8.6% of flowShareXTKSEDINET:S100NKNM
5,847,300 sharesShareXTKSEDINET:S100N9JD
6,664,800 shares0.0048% mcap8.9% of flowShareXTKSEDINET:S100N2RO
1,041,200 shares0.0000% mcap0.0% of flowShareXTKSEDINET:S100MZ8P
1,158,800 shares0.0000% mcap0.0% of flowShareXTKSEDINET:S100MYRC
68,684,404 shares0.0033% mcap6.1% of flowShareXTKSEDINET:S100MGUR
25 of 32 declarations
About 株式会社光通信
株式会社光通信 is a Japanese company listed on the XTKS market, specializing in communication and technology services. It offers innovative solutions for businesses and individuals.