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【7775】大研医器
医療機器メーカー。『真空吸引器』『加圧式医薬品注入器』など。
類似企業：
【業界1位】
テルモ
【業界1位】
テルモ
| 保有者 | 2014.3 | 2014.9 | 2015.3 | 2015.9 | 2016.3 | 2016.9 | 2017.3 | 2017.9 | 2018.3 | 2018.9 | 2019.3 | 2019.9 | 2020.3 | 2020.9 | 2021.3 | 2021.9 | 2022.3 | 2022.9 | 2023.3 | 2023.9 | 2024.3 | 2024.9 | 2025.3 | 2025.9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 山田 圭一 | 2,938,000 (18.46%) |
2,938,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(18.46%)
|
5,877,000
(19.58%)
|
5,677,000
(19.37%)
|
5,627,000
(19.59%)
|
5,627,000
(19.59%)
|
5,627,000
(19.59%)
|
5,427,000
(18.89%)
|
5,427,000
(18.89%)
|
5,427,000
(18.89%)
|
5,427,000
(18.89%)
|
5,962,000
(20.75%)
|
5,962,000
(20.75%)
|
5,962,000
(20.75%)
|
5,462,000
(19.01%)
|
5,462,000
(19.01%)
|
5,462,000
(19.01%)
|
5,462,000
(19.01%)
|
| 山田 満 | 2,916,000 (18.32%) |
2,916,000
(18.32%)
|
5,433,000
(17.07%)
|
5,433,000
(17.07%)
|
5,433,000
(17.07%)
|
5,433,000
(17.07%)
|
5,433,000
(17.07%)
|
5,433,000
(17.07%)
|
5,433,000
(18.1%)
|
5,433,000
(18.54%)
|
5,433,000
(18.91%)
|
5,000,000
(17.4%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
4,000,000
(13.92%)
|
| 山田 雅之 | 1,497,000 (9.4%) |
1,497,000
(9.4%)
|
2,995,000
(9.41%)
|
2,595,000
(8.15%)
|
2,595,000
(8.15%)
|
2,595,000
(8.15%)
|
2,595,000
(8.15%)
|
2,595,000
(8.15%)
|
2,595,000
(8.64%)
|
2,595,000
(8.86%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
2,595,000
(9.03%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
3,129,000
(10.89%)
|
| 公益財団法人山田満育英会 | 700,000 (2.2%) |
700,000
(2.33%)
|
700,000
(2.39%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
700,000
(2.44%)
|
1,000,000
(3.48%)
|
1,000,000
(3.48%)
|
1,000,000
(3.48%)
|
1,000,000
(3.48%)
|
|||||||
| 関家 圭三 | 794,000 (2.77%) |
950,000
(3.31%)
|
950,000
(3.31%)
|
950,000
(3.31%)
|
950,000
(3.31%)
|
|||||||||||||||||||
| 株式会社日本カストディ銀行 (信託口) | 212,000 (1.33%) |
249,000
(1.56%)
|
407,000
(1.28%)
|
485,000
(1.52%)
|
314,000
(0.99%)
|
357,000
(1.12%)
|
312,000
(0.98%)
|
354,000
(1.11%)
|
296,000
(0.99%)
|
577,000
(1.97%)
|
463,000
(1.61%)
|
390,000
(1.36%)
|
518,000
(1.81%)
|
401,000
(1.4%)
|
609,000
(2.12%)
|
597,000
(2.08%)
|
579,000
(2.02%)
|
524,000
(1.82%)
|
380,000
(1.32%)
|
385,000
(1.34%)
|
313,000
(1.09%)
|
307,000
(1.07%)
|
291,000
(1.01%)
|
485,000
(1.69%)
|
| 寺田 恭子 | 256,000 (0.89%) |
257,000
(0.89%)
|
257,000
(0.89%)
|
257,000
(0.89%)
|
258,000
(0.9%)
|
258,000
(0.9%)
|
258,000
(0.9%)
|
258,000
(0.9%)
|
258,000
(0.9%)
|
258,000
(0.9%)
|
||||||||||||||
| 大研医器従業員持株会 | 300,000 (1.05%) |
307,000
(1.07%)
|
312,000
(1.09%)
|
321,000
(1.12%)
|
234,000
(0.82%)
|
246,000
(0.86%)
|
252,000
(0.88%)
|
252,000
(0.88%)
|
243,000
(0.85%)
|
234,000
(0.82%)
|
243,000
(0.85%)
|
247,000
(0.86%)
|
257,000
(0.9%)
|
|||||||||||
| 山田 すみれ | 200,000 (0.7%) |
200,000
(0.7%)
|
200,000
(0.7%)
|
200,000
(0.7%)
|
200,000
(0.7%)
|
|||||||||||||||||||
| 磐下 裕司 | 167,000 (0.58%) | |||||||||||||||||||||||
| 柳堀 真司 | 165,000 (0.58%) | |||||||||||||||||||||||
| 日本マスタートラスト信託銀行株式会社(信託口) | 1,016,000 (6.38%) |
904,000
(5.68%)
|
1,594,000
(5.01%)
|
487,000
(1.53%)
|
373,000
(1.17%)
|
293,000
(0.92%)
|
337,000
(1.06%)
|
341,000
(1.07%)
|
422,000
(1.41%)
|
988,000
(3.37%)
|
930,000
(3.24%)
|
930,000
(3.24%)
|
772,000
(2.69%)
|
833,000
(2.9%)
|
1,010,000
(3.52%)
|
2,232,000
(7.77%)
|
2,706,000
(9.42%)
|
1,731,000
(6.03%)
|
1,386,000
(4.83%)
|
1,062,000
(3.7%)
|
857,000
(2.99%)
|
577,000
(2.01%)
|
||
| GMOクリック証券株式会社 | 225,000 (0.78%) | |||||||||||||||||||||||
| 一般財団法人山田満音楽芸術振興会 | 300,000 (1.0%) |
300,000
(1.02%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
300,000
(1.04%)
|
||||||||||||
| 山田 米子 | 659,000 (4.14%) |
659,000
(4.14%)
|
1,318,000
(4.14%)
|
1,068,000
(3.36%)
|
1,068,000
(3.36%)
|
1,068,000
(3.36%)
|
1,068,000
(3.36%)
|
1,068,000
(3.36%)
|
1,068,000
(3.56%)
|
1,068,000
(3.65%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
1,068,000
(3.72%)
|
|||||||
| 株式会社日本カストディ銀行(信託口5) | 327,000 (1.03%) |
332,000
(1.04%)
|
341,000
(1.14%)
|
347,000
(1.19%)
|
332,000
(1.16%)
|
299,000
(1.04%)
|
300,000
(1.05%)
|
242,000
(0.84%)
|
||||||||||||||||
| 野村證券株式会社 | 297,000 (1.03%) | |||||||||||||||||||||||
| STATE STREET BANK AND TRUST COMPANY 505223 (常任代理人 株式会社みずほ銀行) | 373,000 (1.24%) |
291,000
(0.99%)
|
||||||||||||||||||||||
| BBH FOR MATTHEWS JAPAN FUND(常任代理人 株式会社三菱UFJ銀行) | 313,000 (1.96%) |
355,000
(2.23%)
|
1,125,000
(3.54%)
|
1,613,000
(5.07%)
|
1,755,000
(5.51%)
|
1,755,000
(5.51%)
|
1,679,000
(5.28%)
|
1,085,000
(3.41%)
|
||||||||||||||||
| BBH FOR MATTHEWS ASIA GROWTH FUND (常任代理人 株式会社三菱UFJ銀行) | 911,000 (2.86%) |
911,000
(2.86%)
|
911,000
(2.86%)
|
911,000
(2.86%)
|
596,000
(1.87%)
|
|||||||||||||||||||
| 第一生命保険株式会社 | 402,000 (1.26%) |
402,000
(1.26%)
|
490,000
(1.54%)
|
490,000
(1.54%)
|
||||||||||||||||||||
| RBC IST 15 PCT LENDING ACCOUNT - CLIENT ACCOUNT (常任代理人 シティバンク、エヌ・エイ東京支店) | 460,000 (1.44%) |
630,000
(1.98%)
|
630,000
(1.98%)
|
358,000
(1.13%)
|
||||||||||||||||||||
| 野村信託銀行株式会社(投信口) | 337,000 (2.12%) |
383,000
(2.4%)
|
627,000
(1.97%)
|
|||||||||||||||||||||
| 資産管理サービス信託銀行株式会社 (年金信託口) | 229,000 (1.43%) |
315,000
(1.98%)
|
392,000
(1.23%)
|
|||||||||||||||||||||
| 株式会社日本カストディ銀行(信託口9) | 129,000 (0.81%) |
157,000
(0.98%)
|
