Track the SPK株式会社 stock price and the full insider trade history of the company, a listed equity based in Japan. Shares are quoted on JP JP, under the authority of EDINET (Japan FSA). Market capitalisation: €26.6bn. The latest transaction was filed on 26 September 2025 (Holding update). Among the most active insiders: Hikari Tsushin K.K.. Every trade is openly available.
11
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
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0 ops.
Sell Volume
16Σ 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 6,841 of 25,484 companies
63.3
score / 100
Value
80
Quality
46
FCF yld7.7%
Earn yld10%
EV/EBITDA7.1x
ROE9.6%
Gross mgn19%
Net mgn3.6%
Debt/EBITDA1.7x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
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.