松井証券JP:8628
時価総額
¥2089.7億
PER
個人投資家向けに株式ブローキング事業を展開し、株式や先物・オプションの委託売買、投資信託の販売、FX取引などのオンライン証券取引サービスを提供。
大株主
| （単位：千株） | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 丸六 | 35,312 13.62% | 51,312 19.79% | 86,812 33.81% | 86,812 33.8% | 86,812 33.79% | 86,812 33.78% | 86,812 33.77% | 86,812 33.75% | 86,812 33.74% | 96,706 37.56% |
| 松興社 | 37,522 14.47% | 35,722 13.78% | 35,722 13.91% | 35,722 13.91% | 35,722 13.91% | 35,722 13.9% | 35,722 13.89% | 35,722 13.89% | 35,722 13.88% | 35,722 13.88% |
| 日本マスタートラスト信託銀行 | 16,886 6.51% | 20,086 7.75% | 20,912 8.14% | 20,897 8.14% | 22,940 8.93% | 26,676 10.38% | 33,068 12.86% | 33,725 13.11% | 17,947 6.98% | 21,208 8.24% |
| MamThree | 5,862 2.28% | |||||||||
| MamOne | 5,862 2.28% | |||||||||
| MamFive | 5,862 2.28% | |||||||||
| 日本カストディ銀行 | 2,946 1.15% | 2,794 1.09% | 12,395 4.82% | 3,675 1.43% | 3,825 1.49% | |||||
| STATE STREET BANK WEST CLIENT - TREATY | 1,619 0.63% | 1,619 0.63% | ||||||||
| JP MORGAN CHASE BANK | 1,412 0.55% | |||||||||
| JPモルガン証券 | 1,228 0.48% | |||||||||
| 松井 千鶴子 | 5,321 2.07% | 5,321 2.07% | 5,321 2.07% | 5,321 2.07% | 5,321 2.07% | 5,321 2.07% | ||||
| 松井 道太郎 | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | ||||
| 三木 千明 | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | |||||
| 松井 佑馬 | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | 5,262 2.05% | ||||
| 松井 道夫 | 4,396 1.71% | 4,429 1.72% | 4,464 1.74% | 4,503 1.75% | 4,545 1.77% | 4,545 1.77% | ||||
| JP JPMSE LUX RE BARCLAYS CAPITAL SEC LTD EQ CO | 1,968 0.76% | |||||||||
| 日本トラスティ・サービス信託銀行 | 10,214 3.94% | 10,053 3.88% | 11,205 4.36% | 7,651 2.98% | 7,626 2.97% | |||||
| SMBC日興証券 | 3,032 1.18% | |||||||||
| 松井 千明 | 5,262 2.05% | |||||||||
| 資産管理サービス信託銀行 | 3,254 1.25% | 4,014 1.55% | 3,781 1.47% | 3,373 1.31% | ||||||
| 松 井 千鶴子 | 46,821 18.06% | 30,821 11.89% | 5,321 2.07% | |||||||
| 松 井 道太郎 | 7,762 2.99% | 7,762 2.99% | 5,262 2.05% | |||||||
| 松 井 千 明 | 7,762 2.99% | 7,762 2.99% | 5,262 2.05% | |||||||
| 松 井 佑 馬 | 7,762 2.99% | 7,762 2.99% | 5,262 2.05% | |||||||
| 松 井 道 夫 | 6,876 2.65% | 6,876 2.65% | 4,376 1.7% | |||||||
| 計 | 180,170 69.49% | 182,169 70.26% | 183,914 71.63% | 179,957 70.07% | 181,667 70.72% | 186,910 72.74% | 193,330 75.2% | 195,925 76.17% | 171,776 66.76% | 179,306 69.65% |