Mizuho Securities Co. Ltd.

Entity
Company
Business address
Otemachi First Square, 1 5 1, Otemachi, Chiyoda Ku, 100-0004 Tokyo, Japan
Phone
81-35208-3210
State of incorporation
Japan
Fiscal year end
March 31
13F signature
Toru Udagawa - Director of Market Product Process Control Department
All SEC filings
View on sec.gov
Mizuho Securities Co. Ltd. has filed 34 SEC EDGAR filings since 5/31/2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2025 Oct 10, 2025 811-23214
13F-HR Open Document Open Filing Oct 30, 2025 Sep 30, 2025 028-19142
3 Open Document Open Filing PRIMARY DOCUMENT Aug 14, 2025 Jul 30, 2025 811-23214
13F-HR Open Document Open Filing Aug 12, 2025 Jun 30, 2025 028-19142
3 Open Document Open Filing PRIMARY DOCUMENT May 22, 2025 Mar 14, 2025 811-23214
13F-HR Open Document Open Filing Apr 22, 2025 Mar 31, 2025 028-19142
13F-HR Open Document Open Filing Feb 12, 2025 Dec 31, 2024 028-19142
13F-HR Open Document Open Filing Nov 6, 2024 Sep 30, 2024 028-19142
13F-HR Open Document Open Filing Aug 1, 2024 Jun 30, 2024 028-19142
13F-HR Open Document Open Filing May 2, 2024 Mar 31, 2024 028-19142
13F-HR Open Document Open Filing Feb 2, 2024 Dec 31, 2023 028-19142
13F-HR Open Document Open Filing Nov 1, 2023 Sep 30, 2023 028-19142
13F-HR Open Document Open Filing Aug 1, 2023 Jun 30, 2023 028-19142
13F-HR Open Document Open Filing Apr 25, 2023 Mar 31, 2023 028-19142
13F-HR Open Document Open Filing Feb 7, 2023 Dec 31, 2022 028-19142
13F-HR/A Open Document Open Filing Nov 2, 2022 Sep 30, 2022 028-19142
13F-HR Open Document Open Filing Oct 28, 2022 Sep 30, 2022 028-19142
13F-HR Open Document Open Filing Jul 21, 2022 Jun 30, 2022 028-19142
13F-HR Open Document Open Filing Apr 15, 2022 Mar 31, 2022 028-19142
13F-HR Open Document Open Filing Feb 4, 2022 Dec 31, 2021 028-19142
13F-HR Open Document Open Filing Nov 5, 2021 Sep 30, 2021 028-19142
13F-HR Open Document Open Filing Aug 5, 2021 Jun 30, 2021 028-19142
13F-HR Open Document Open Filing May 14, 2021 Mar 31, 2021 028-19142
13F-HR Open Document Open Filing Feb 12, 2021 Dec 31, 2020 028-19142
13F-HR Open Document Open Filing Nov 4, 2020 Sep 30, 2020 028-19142
13F-HR Open Document Open Filing Aug 4, 2020 Jun 30, 2020 028-19142
13F-HR Open Document Open Filing Apr 21, 2020 Mar 31, 2020 028-19142
13F-HR Open Document Open Filing Feb 7, 2020 Dec 31, 2019 028-19142
13F-HR Open Document Open Filing Nov 14, 2019 Sep 30, 2019 028-19142
13F-HR Open Document Open Filing Jul 31, 2019 Jun 30, 2019 028-19142
13F-HR Open Document Open Filing May 8, 2019 Mar 31, 2019 028-19142
13F-HR Open Document Open Filing Feb 13, 2019 Dec 31, 2018 028-19142