|
（単位：千株）
|
2015/12
|
2016/12
|
2017/12
|
2018/12
|
2019/12
|
2020/12
|
2021/12
|
2022/12
|
2023/12
|
2024/12
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
|
9.19%
|
12.64%
|
13.47%
|
13.38%
|
16.27%
|
|
野村信託銀行㈱ 大塚創業家持株会信託口
|
|
|
|
|
|
10.66%
|
10.36%
|
10.28%
|
10.21%
|
9.85%
|
|
日本カストディ銀行
|
|
|
|
|
|
1.22%
|
4.27%
|
5.15%
|
4.86%
|
5.29%
|
|
STATE STREET BANK AND TRUST COMPANY
|
|
|
|
|
|
-
|
-
|
-
|
1.86%
|
2.66%
|
|
大塚グループ従業員持株会
|
|
|
|
|
|
2.42%
|
2.43%
|
2.57%
|
2.47%
|
2.4%
|
|
阿波銀行
|
|
|
|
|
|
2.02%
|
2.02%
|
2.02%
|
2.02%
|
2.04%
|
|
STATE STREET BANK WEST CLIENT - TREATY
|
|
|
|
|
|
-
|
-
|
1.81%
|
1.96%
|
1.96%
|
|
大塚アセット
|
|
|
|
|
|
1.36%
|
1.36%
|
1.36%
|
1.35%
|
1.37%
|
|
JP MORGAN CHASE BANK
|
|
|
|
|
|
1.45%
|
1.47%
|
-
|
1.28%
|
1.27%
|
|
メディパルホールディングス
|
|
|
|
|
|
-
|
-
|
-
|
-
|
1.06%
|
|
SMBC日興証券
|
|
|
|
|
|
-
|
1.46%
|
1.53%
|
1.76%
|
-
|
|
大塚エステート
|
|
|
|
|
|
4.3%
|
4.3%
|
4.29%
|
-
|
-
|
|
JPモルガン証券
|
|
|
|
|
|
1.28%
|
-
|
1.3%
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
資産管理サービス信託銀行
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
STATE STREET BANK WEST CLIENT-TREATY
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
GOLDMAN SACHS &CO.REG
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
THE BANK OF NEW YORK MELLON SA/NV 10
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
|
38.29%
|
41.95%
|
43.83%
|
41.21%
|
44.23%
|