Bitfury Top HoldCo B.V.

Business address
Strawinskylaan 3051, Amsterdam, Noord Holland, 1077ZX
Top holdings (ownership)
CIFR
State of incorporation
Netherlands
Fiscal year end
31 December
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Bitfury Top HoldCo B.V. has filed 71 SEC EDGAR filings since 23 Sep 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open Document Open Filing 18 Nov 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Nov 2025 14 Nov 2025 001-39625
13F-NT Open Document Open Filing 14 Nov 2025 30 Sep 2025 028-25233
SCHEDULE 13D/A Open Document Open Filing 05 Nov 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Nov 2025 03 Nov 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 16 Oct 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Oct 2025 14 Oct 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 02 Oct 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 30 Sep 2025 26 Sep 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 25 Sep 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Sep 2025 23 Sep 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Sep 2025 18 Sep 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 17 Sep 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Sep 2025 15 Sep 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Sep 2025 10 Sep 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Sep 2025 08 Sep 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 08 Sep 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 08 Sep 2025 04 Sep 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Sep 2025 02 Sep 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Sep 2025 28 Aug 2025 001-39625
N-PX Open Document Open Filing 29 Aug 2025 30 Jun 2025 028-25233
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Aug 2025 26 Aug 2025 001-39625
13F-NT Open Document Open Filing 13 Aug 2025 30 Jun 2025 028-25233
SCHEDULE 13D/A Open Document Open Filing 11 Aug 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jul 2025 29 Jul 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jul 2025 25 Jul 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Jul 2025 23 Jul 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 22 Jul 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Jul 2025 14 Jul 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 14 Jul 2025 10 Jul 2025 001-39625
SCHEDULE 13D/A Open Document Open Filing 10 Jul 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Jul 2025 08 Jul 2025 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Jul 2025 01 Jul 2025 001-39625
13F-NT Open Document Open Filing 13 May 2025 31 Mar 2025 028-25233
13F-NT Open Document Open Filing 14 Feb 2025 31 Dec 2024 028-25233
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 19 Dec 2024 17 Dec 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Dec 2024 16 Dec 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Dec 2024 05 Dec 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Dec 2024 29 Nov 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Nov 2024 20 Nov 2024 001-39625
SC 13D/A Open Document Open Filing 12 Nov 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Nov 2024 07 Nov 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Oct 2024 28 Oct 2024 001-39625
SC 13D/A Open Document Open Filing 10 Sep 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Sep 2024 06 Sep 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Sep 2024 04 Sep 2024 001-39625
SC 13D/A Open Document Open Filing 04 Sep 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Jul 2024 18 Jul 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jul 2024 27 Jun 2024 001-39625
SC 13D/A Open Document Open Filing 28 Jun 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Jun 2024 24 Jun 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 21 Jun 2024 18 Jun 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Jun 2024 13 Jun 2024 001-39625
SC 13D/A Open Document Open Filing 13 Jun 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Jun 2024 10 Jun 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Jun 2024 04 Jun 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Jun 2024 30 May 2024 001-39625
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 May 2024 24 May 2024 001-39625
144 Open Document Open Filing 24 May 2024
SC 13D/A Open Document Open Filing 16 May 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Feb 2024 26 Feb 2024 001-39625
SC 13D/A Open Document Open Filing SC 13D/A 26 Feb 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Jan 2024 25 Jan 2024 001-39625
SC 13D/A Open Document Open Filing 24 Jan 2024
SC 13D/A Open Document Open Filing 09 Nov 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Nov 2023 09 Nov 2023 001-39625
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 16 Jun 2022 001-39625
4 Open Document Open Filing FORM 4 SUBMISSION 12 Apr 2022 08 Apr 2022 001-39625
SC 13D/A Open Document Open Filing SC 13D/A 12 Apr 2022
3 Open Document Open Filing FORM 3 SUBMISSION 26 Oct 2021 27 Aug 2021 001-39625
SC 13D Open Document Open Filing SC 13D 23 Sep 2021