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【7970】信越ポリマー
半導体ウエハ容器。親会社は信越化学工業。
類似企業：
【業界1位】
三菱ケミカルグループ
【業界1位】
三菱ケミカルグループ
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 信越化学工業株式会社 | 42,986,000 (52.02%) |
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.02%)
|
42,986,000
(52.67%)
|
42,986,000
(52.65%)
|
42,986,000
(52.9%)
|
42,986,000
(52.9%)
|
42,986,000
(53.14%)
|
42,986,000
(53.14%)
|
42,986,000
(53.13%)
|
42,986,000
(53.1%)
|
42,986,000
(53.34%)
|
42,986,000
(53.26%)
|
42,986,000
(53.11%)
|
42,986,000
(53.04%)
|
42,986,000
(53.24%)
|
42,986,000
(53.19%)
|
42,986,000
(53.43%)
|
42,986,000
(53.34%)
|
| 日本マスタートラスト信託銀行株式会社(信託口) | 730,000 (0.88%) |
1,808,000
(2.18%)
|
1,512,000
(1.82%)
|
1,372,000
(1.66%)
|
1,549,000
(1.87%)
|
1,346,000
(1.62%)
|
1,321,000
(1.59%)
|
2,058,000
(2.49%)
|
2,487,000
(3.04%)
|
3,022,000
(3.7%)
|
3,147,000
(3.87%)
|
3,162,000
(3.89%)
|
3,752,000
(4.63%)
|
4,535,000
(5.6%)
|
4,466,000
(5.52%)
|
6,239,000
(7.7%)
|
7,333,000
(9.1%)
|
7,250,000
(8.98%)
|
6,709,000
(8.28%)
|
6,309,000
(7.78%)
|
6,164,000
(7.63%)
|
6,428,000
(7.95%)
|
6,420,000
(7.98%)
|
6,379,000
(7.91%)
|
| CEPLUX- THE INDEPENDENT UCITS PLATFORM 2(常任代理人 シティバンク、エヌ・エイ東京支店) | 570,000 (0.7%) |
600,000
(0.74%)
|
677,000
(0.83%)
|
922,000
(1.13%)
|
1,050,000
(1.29%)
|
1,945,000
(2.41%)
|
||||||||||||||||||
| 株式会社日本カストディ銀行 (信託口) | 2,926,000 (3.54%) |
3,912,000
(4.73%)
|
4,237,000
(5.12%)
|
3,312,000
(4.0%)
|
3,097,000
(3.74%)
|
3,770,000
(4.56%)
|
3,908,000
(4.73%)
|
4,018,000
(4.86%)
|
4,953,000
(6.07%)
|
4,229,000
(5.18%)
|
4,002,000
(4.92%)
|
3,806,000
(4.68%)
|
4,004,000
(4.95%)
|
3,838,000
(4.74%)
|
3,645,000
(4.5%)
|
3,311,000
(4.09%)
|
2,377,000
(2.95%)
|
2,499,000
(3.09%)
|
2,319,000
(2.86%)
|
2,032,000
(2.5%)
|
1,991,000
(2.46%)
|
1,890,000
(2.33%)
|
1,985,000
(2.46%)
|
1,871,000
(2.32%)
|
| 光通信KK投資事業有限責任組合 | 986,000 (1.22%) | |||||||||||||||||||||||
| 日本生命保険相互会社 | 864,000 (1.04%) |
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.93%)
|
768,000
(0.94%)
|
768,000
(0.94%)
|
768,000
(0.94%)
|
768,000
(0.94%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
768,000
(0.94%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
768,000
(0.94%)
|
768,000
(0.94%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
768,000
(0.95%)
|
| STATE STREET BANK AND TRUST COMPANY 505103(常任代理人 株式会社みずほ銀行) | 1,037,000 (1.25%) |
719,000
(0.89%)
|
736,000
(0.91%)
|
695,000
(0.86%)
|
||||||||||||||||||||
| モルガン・スタンレーMUFG証券株式会社 | 705,000 (0.87%) |
545,000
(0.67%)
|
||||||||||||||||||||||
| THE BANK OF NEW YORK MELLON 140044(常任代理人 株式会社みずほ銀行) | 744,000 (0.9%) |
666,000
(0.8%)
|
713,000
(0.87%)
|
505,000
(0.62%)
|
539,000
(0.66%)
|
|||||||||||||||||||
| JP MORGAN CHASE BANK 385781(常任代理人 (株)みずほ銀行) | 577,000 (0.71%) |
487,000
(0.6%)
|
||||||||||||||||||||||
| CEPLUX- THE INDEPENDENT UCITS PLATFORM 2(常任代理人 シティバンク、エヌ・エイ東京支店カストディ業務部) | 814,000 (1.0%) |
1,182,000
(1.46%)
|
||||||||||||||||||||||
| 光通信株式会社 | 737,000 (0.91%) |
986,000
(1.22%)
|
||||||||||||||||||||||
| BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 854,000 (1.03%) |
815,000
(0.98%)
|
840,000
(1.04%)
|
|||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC) RE THE HIGHCLERE INTERNATIONAL INVESTORS SMALLER COMPANIES FUND(常任代理人 香港上海銀行東京支店 カストディ業務部) | 555,000 (0.68%) |
825,000
(1.02%)
|
691,000
(0.85%)
|
|||||||||||||||||||||
| GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店) | 618,000 (0.74%) |
981,000
(1.18%)
|
761,000
(0.92%)
|
684,000
(0.83%)
|
705,000
(0.86%)
|
802,000
(0.98%)
|
815,000
(1.0%)
|
861,000
(1.06%)
|
||||||||||||||||
| AVI JAPAN OPPORTUNITY TRUST PLC (常任代理人 株式会社みずほ銀行) | 1,304,000 (1.61%) |
1,425,000
(1.76%)
|
1,456,000
(1.79%)
|
1,456,000
(1.79%)
|
1,287,000
(1.59%)
|
686,000
(0.84%)
|
||||||||||||||||||
| GOVERNMENT OF NORWAY (常任代理人 シティバンク、エヌ・エイ東京支店カストディ業務部) | 917,000 (1.13%) | |||||||||||||||||||||||
| JPモルガン証券株式会社 | 728,000 (0.89%) |
896,000
(1.1%)
|
586,000
(0.72%)
|
|||||||||||||||||||||
| STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行) | 573,000 (0.71%) | |||||||||||||||||||||||
| AVI GLOBAL TRUST PLC (常任代理人 株式会社みずほ銀行決済営業部) | 684,000 (0.84%) |
684,000
(0.84%)
|
||||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC) RE USL NON-TREATYCLIENTS ACCOUNT(常任代理人 香港上海銀行東京支店 カストディ業務部) | 589,000 (0.72%) | |||||||||||||||||||||||
| BNYM SA/NV FOR BNYM FOR BNY GCM CLIENT ACCOUNTS M LSCB RD(常任代理人 株式会社三菱UFJ 銀行) | 1,930,000 (2.38%) | |||||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC) RE U.S. TAX EXEMPTED PENSION FUNDS(常任代理人 香港上海銀行東京支店) | 831,000 (1.02%) |
867,000
(1.07%)
|
800,000
(0.98%)
|
721,000
(0.89%)
|
781,000
(0.96%)
|
772,000
(0.95%)
|
||||||||||||||||||
| BARCLAYS CAPITAL INC A/C CLIENT SAFE CUSTODY (常任代理人 バークレイズ証券(株)) | 2,897,000 (3.59%) | |||||||||||||||||||||||
| みずほ信託銀行株式会社 | 585,000 (0.7%) |
585,000
(0.72%)
|
585,000
(0.72%)
|
585,000
(0.72%)
|
585,000
(0.72%)
|
585,000
(0.72%)
|
585,000
(0.72%)
|
585,000
(0.72%)
|
||||||||||||||||
| STATE STREET BANK AND TRUST COMPANY 505103(常任代理人 香港上海銀行東京支店) | 524,000 (0.64%) |
626,000
(0.77%)
|
595,000
(0.73%)
|
558,000
(0.69%)
|
||||||||||||||||||||
| JPLLC-CL JPY (常任代理人 シティバンク、エヌ・エイ東京支店) | 1,465,000 (1.81%) | |||||||||||||||||||||||
| 株式会社日本カストディ銀行(信託口9) | 938,000 (1.13%) |
832,000
(1.0%)
|
1,093,000
(1.32%)
|
1,169,000
(1.41%)
|
1,424,000
(1.72%)
|
1,009,000
(1.22%)
|
1,380,000
(1.67%)
|
1,558,000
(1.9%)
|
2,052,000
(2.51%)
|
2,056,000
(2.53%)
|
1,975,000
(2.43%)
|
904,000
(1.11%)
|
731,000
(0.9%)
|
909,000
(1.12%)
|
1,559,000
(1.92%)
|
|||||||||
| 株式会社日本カストディ銀行(信託口4) | 572,000 (0.7%) |
573,000
(0.7%)
|
||||||||||||||||||||||
| 損害保険ジャパン株式会社 | 497,000 (0.61%) | |||||||||||||||||||||||
| 株式会社日本カストディ銀行(信託口5) | 754,000 (0.91%) |
774,000
(0.93%)
|
783,000
(0.95%)
|
749,000
(0.91%)
|
715,000
(0.88%)
|
724,000
(0.89%)
|
732,000
(0.9%)
|
749,000
(0.92%)
|
||||||||||||||||
| CREDIT SUISSE AG,DUBLIN BRANCH PRIME CLIENT ASSET EQUITY ACCOUNT (常任代理人 クレディ・スイス証券株式会社) | 602,000 (0.74%) | |||||||||||||||||||||||
| 角田 博 | 1,438,000 (1.77%) | |||||||||||||||||||||||
| クレディ・スイス証券株式会社 | 685,000 (0.84%) | |||||||||||||||||||||||
| JP MORGAN CHASE BANK 385151 (常任代理人 株式会社みずほ銀行) | 593,000 (0.72%) |
593,000
(0.73%)
|
||||||||||||||||||||||
| J.P. MORGAN BANK LUXEMBOURG S.A.1300000(常任代理人 株式会社みずほ銀行) | 1,025,000 (1.26%) |
743,000
(0.91%)
|
||||||||||||||||||||||
| GOLDMAN SACHS INTERNATIONAL(常任代理人 ゴールドマン・サックス証券株式会社) | 835,000 (1.01%) |
951,000
(1.15%)
|
911,000
(1.1%)
|
1,019,000
(1.24%)
|
662,000
(0.81%)
|
720,000
(0.88%)
|
||||||||||||||||||
| 野村信託銀行株式会社(投信口) | 688,000 (0.84%) |
620,000
(0.76%)
|
||||||||||||||||||||||
| CHASE MANHATTAN BANK GTS CLIENTS ACCOUNT ESCROW(常任代理人 株式会社みずほ銀行) | 927,000 (1.12%) |
1,019,000
(1.23%)
|
847,000
(1.02%)
|
759,000
(0.93%)
|
933,000
(1.14%)
|
|||||||||||||||||||
| 株式会社日本カストディ銀行(信託口1) | 590,000 (0.72%) | |||||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC) RE HCR00 (常任代理人 香港上海銀行東京支店) | 1,029,000 (1.24%) |
1,847,000
(2.23%)
|
1,443,000
(1.74%)
|
1,940,000
(2.34%)
|
||||||||||||||||||||
| 信越ポリマー株式会社 | 1,349,000 (1.63%) |
1,297,000
(1.57%)
|
1,041,000
(1.26%)
|
884,000
(1.07%)
|
752,000
(0.91%)
|
676,000
(0.81%)
|
||||||||||||||||||
| MSCO CUSTOMER SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社) | 1,238,000 (1.49%) |
745,000
(0.9%)
|
667,000
(0.8%)
|
|||||||||||||||||||||
| CACEIS BANK LUXEMBOURG-CLIENT ACCOUNT (常任代理人 香港上海銀行) | 766,000 (0.92%) | |||||||||||||||||||||||
| BNY FOR GCM CLIENT ACCOUNTS (E) BD (常任代理人 株式会社三菱UFJ銀行) | 863,000 (1.04%) |
968,000
(1.17%)
|
||||||||||||||||||||||
| UBS AG LONDON A/C IPB SEGREGATED CLIENT ACCOUNT (常任代理人 シティバンク、エヌ・エイ東京支店) | 1,443,000 (1.74%) |
799,000
(0.96%)
|
791,000
(0.95%)
|
|||||||||||||||||||||
| DFA INTL SMALL CAP VALUE PORTFOLIO(常任代理人 シティバンク、エヌ・エイ東京支店) | 569,000 (0.68%) |
666,000
(0.8%)
|
650,000
(0.78%)
|
|||||||||||||||||||||
| THE CHASE MANHATTAN BANK,N.A.LONDON SECS LENDING OMNIBUS ACCOUNT(常任代理人 株式会社みずほ銀行) | 629,000 (0.76%) |
618,000
(0.74%)
|
