|
(単位:千株)
|
2015/09
|
2016/09
|
2017/09
|
2018/09
|
2019/09
|
2020/09
|
2021/09
|
2022/09
|
2023/09
|
2024/09
|
|
東北化学薬品取引先持株会
|
|
|
|
|
|
6.9%
|
7.5%
|
7.7%
|
8.2%
|
8.7%
|
|
東北化学薬品従業員持株会
|
|
|
|
|
|
5.3%
|
5.5%
|
5.6%
|
5.8%
|
5.8%
|
|
東京中小企業投資育成
|
|
|
|
|
|
5.4%
|
5.6%
|
5.6%
|
5.6%
|
5.6%
|
|
青森銀行
|
|
|
|
|
|
4.9%
|
5%
|
5%
|
5%
|
5%
|
|
みちのく銀行
|
|
|
|
|
|
4.9%
|
5%
|
5%
|
5%
|
5%
|
|
東 康夫
|
|
|
|
|
|
5.5%
|
5.5%
|
5.3%
|
5%
|
4.8%
|
|
東 康之
|
|
|
|
|
|
2.2%
|
2.5%
|
2.7%
|
3%
|
3.3%
|
|
日本曹達
|
|
|
|
|
|
2.4%
|
2.4%
|
2.4%
|
2.4%
|
2.4%
|
|
シスメックス
|
|
|
|
|
|
-
|
2.2%
|
2.3%
|
2.3%
|
2.3%
|
|
東ソー・ニッケミ
|
|
|
|
|
|
-
|
-
|
2.2%
|
2.2%
|
2.2%
|
|
丸山 美奈子
|
|
|
|
|
|
-
|
2.2%
|
-
|
-
|
-
|
|
共立損保
|
|
|
|
|
|
4.4%
|
-
|
-
|
-
|
-
|
|
三菱商事
|
|
|
|
|
|
2.8%
|
-
|
-
|
-
|
-
|
|
セントラル硝子
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
東北化学薬品
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
|
44.7%
|
43.5%
|
43.9%
|
44.5%
|
45%
|