InsidersTradesSigma
Track the 株式会社三ッ星 share price and the full management transaction log of the company, a publicly traded company based in Japan. Shares trade on the JP market, under the authority of EDINET (Japan FSA). Operating in the Industrials sector, 株式会社三ッ星 has recorded 33 public disclosures. Market capitalisation: €3.1bn. The latest transaction was disclosed on 17 July 2026 (Holding update). Among the most active insiders: SINCERE KOUMUTEN CO., LTD.. All data is free.
33
Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
20Σ 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 15,514 of 29,254 companies
50.3
score / 100
Value70
Quality30
FCF yld9.2%
Earn yld6.7%
EV/EBITDA10.4x
ROE5.1%
Gross mgn18%
Net mgn2.1%
Debt/EBITDA5.0x
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 17 July 2026
Declarations33 total
1.09% mcap5.8% of flowShareXTKSEDINET:S100YQD5
0.022% mcap18.7% of flowShareXTKSEDINET:S100Y1FW
0.0097% mcap8.3% of flowShareXTKSEDINET:S100Y1G3
0.0097% mcap8.3% of flowShareXTKSEDINET:S100Y0H7
19.6% of flowShareXTKSEDINET:S100XQWN
2.8% of flowShareXTKSEDINET:S100XPA1
40.1% of flowShareXTKSEDINET:S100XP0M
13.3% of flowShareXTKSEDINET:S100XO5V
46.6% of flowShareXTKSEDINET:S100XGA6
5.2% of flowShareXTKSEDINET:S100TNTI
12.1% of flowShareXTKSEDINET:S100TNTC
5.4% of flowShareXTKSEDINET:S100TNT9
4.2% of flowShareXTKSEDINET:S100TNT5
7.0% of flowShareXTKSEDINET:S100TLIU
12.0% of flowShareXTKSEDINET:S100TLZ0
11.6% of flowShareXTKSEDINET:S100TLGX
10.4% of flowShareXTKSEDINET:S100TLDX
8.8% of flowShareXTKSEDINET:S100TLDJ
7.1% of flowShareXTKSEDINET:S100TLCX
5.3% of flowShareXTKSEDINET:S100TLCQ
4.1% of flowShareXTKSEDINET:S100TLCI
ShareXTKSEDINET:S100QV6I
ShareXTKSEDINET:S100QV3X
25 of 33 declarations
About 株式会社三ッ星
Mitsuboshi Co., Ltd. is a Japanese company operating in the industrial sector. It is listed on the XTKS market.