BlackRock Alpha Strategies Fund SEC EDGAR Filings (CIK 0001833936)

SEC EDGAR filings, ownership reports, and insider transactions for BlackRock Alpha Strategies Fund.

Business address
100 Bellevue Parkway, Wilmington, DE, 19809
State of incorporation
DE
Fiscal year end
31 March
Former names
BlackRock Hedge Fund Guided Portfolio Solution (to 22 Dec 2023)
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BlackRock Alpha Strategies Fund has filed 143 SEC EDGAR filings since 29 Dec 2020

Latest Filings

Recent SEC filings for BlackRock Alpha Strategies Fund including 4, NPORT-P/A, NPORT-P and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 27 Feb 2026 25 Feb 2026
4 Open 4 document View SEC filing for 4 4 27 Feb 2026 25 Feb 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 30 Jun 2025
NPORT-P/A Open NPORT-P/A document View SEC filing for NPORT-P/A 25 Feb 2026 31 Dec 2025 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2026 31 Dec 2025 811-23626
SC TO-I/A Open SC TO-I/A document | Open XBRL data View SEC filing for SC TO-I/A SC TO-I/A 29 Jan 2026 005-92613
40-17G Open 40-17G document View SEC filing for 40-17G FIDELITY BOND - 40-17G 23 Jan 2026 811-23626
SC TO-I Open SC TO-I document | Open XBRL data View SEC filing for SC TO-I SC TO-I 23 Dec 2025 005-92613
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK ALPHA STRATEGIES FUND 03 Dec 2025 30 Sep 2025 811-23626
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK GLOBAL 424B3 26 Nov 2025 333-273507
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2025 30 Sep 2025 811-23626
SC TO-I/A Open SC TO-I/A document | Open XBRL data View SEC filing for SC TO-I/A SC TO-I/A 29 Oct 2025 005-92613
SC TO-I Open SC TO-I document | Open XBRL data View SEC filing for SC TO-I SC TO-I 24 Sep 2025 005-92613
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2025 30 Jun 2025 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2025 30 Jun 2025 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 30 Jul 2025 005-92613
486BPOS Open 486BPOS document | Open XBRL data View SEC filing for 486BPOS BLACKROCK ALPHA STRATEGIES FUND 25 Jul 2025 811-23626,333-273507
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 24 Jun 2025 005-92613
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK ALPHA STRATEGIES FUND 424B3 16 Jun 2025 333-273507
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jun 2025 31 Mar 2025 811-23626
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK ALPHA STRATEGIES FUND 05 Jun 2025 31 Mar 2025 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 May 2025 31 Mar 2025 811-23626
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A BLACKROCK FIXED-INCOME COMPLEX BOARD 23 May 2025 811-23626
3 Open 3 document View SEC filing for 3 3 16 May 2025 08 May 2025
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 06 May 2025 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 24 Mar 2025 005-92613
4 Open 4 document View SEC filing for 4 4 26 Feb 2025 25 Feb 2025
4 Open 4 document View SEC filing for 4 4 26 Feb 2025 25 Feb 2025
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Feb 2025 31 Dec 2024 811-23626
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 18 Feb 2025 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 31 Jan 2025 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 26 Dec 2024 005-92613
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK GLOBAL 424B3 23 Dec 2024 333-273507
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK ALPHA STRATEGIES FUND 03 Dec 2024 30 Sep 2024 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Nov 2024 30 Sep 2024 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 28 Oct 2024 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 27 Sep 2024 005-92613
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2024 30 Jun 2024 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2024 30 Jun 2024 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 30 Jul 2024 005-92613
486BPOS Open 486BPOS document | Open XBRL data View SEC filing for 486BPOS BLACKROCK ALPHA STRATEGIES FUND 26 Jul 2024 811-23626,333-273507
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 27 Jun 2024 005-92613
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jun 2024 31 Mar 2024 811-23626
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK ALPHA STRATEGIES FUND 04 Jun 2024 31 Mar 2024 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2024 31 Mar 2024 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 29 Apr 2024 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 25 Mar 2024 005-92613
4 Open 4 document View SEC filing for 4 4 05 Mar 2024 23 Feb 2024
4 Open 4 document View SEC filing for 4 4 05 Mar 2024 23 Feb 2024
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Feb 2024 31 Dec 2023 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 01 Feb 2024 005-92613
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 26 Jan 2024 811-23626
3 Open 3 document View SEC filing for 3 3 18 Jan 2024 09 Jan 2024
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 22 Dec 2023 005-92613
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 01 Dec 2023 30 Sep 2023 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Nov 2023 30 Sep 2023 811-23626
424B3 Open 424B3 document | Open XBRL data View SEC filing for 424B3 BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 16 Nov 2023 333-273507
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 09 Nov 2023 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 30 Oct 2023 005-92613
NPORT-P/A Open NPORT-P/A document View SEC filing for NPORT-P/A 10 Oct 2023 30 Jun 2023 811-23626
NPORT-P/A Open NPORT-P/A document View SEC filing for NPORT-P/A 10 Oct 2023 31 Mar 2023 811-23626
NPORT-P/A Open NPORT-P/A document View SEC filing for NPORT-P/A 10 Oct 2023 30 Sep 2022 811-23626
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK GPS 05 Oct 2023 811-23626
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 25 Sep 2023 005-92613
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION N&P 18 Sep 2023 09 Nov 2023 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2023 30 Jun 2023 811-23626
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 25 Aug 2023 30 Jun 2023 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 31 Jul 2023 005-92613
N-2 Open N-2 document | Open XBRL data View SEC filing for N-2 BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 28 Jul 2023 811-23626,333-273507
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jul 2023 01 Jul 2023
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 26 Jun 2023 005-92613
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jun 2023 31 Mar 2023 811-23626
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 01 Jun 2023 31 Mar 2023 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2023 31 Mar 2023 811-23626
424B3 Open 424B3 document View SEC filing for 424B3 BR HEDGE FUND GUIDED PORTFOLIO SOLUTION 18 May 2023 333-251797
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 01 May 2023 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 28 Mar 2023 005-92613
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 24 Mar 2023 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Feb 2023 31 Dec 2022 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 30 Jan 2023 005-92613
424B3 Open 424B3 document View SEC filing for 424B3 CEF SECURITIES LENDING PROSPECTUS SUPP - NO-IXBRL 03 Jan 2023 333-251797
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 23 Dec 2022 005-92613
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 02 Dec 2022 30 Sep 2022 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2022 30 Sep 2022 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 31 Oct 2022 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 26 Sep 2022 005-92613
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2022 30 Jun 2022 811-23626
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 25 Aug 2022 30 Jun 2022 811-23626
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 28 Jul 2022 811-23626,333-251797
424B3 Open 424B3 document View SEC filing for 424B3 BR HEDGE FUND GUIDED PORTFOLIO SOLUTION 18 Jul 2022 333-251797
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 27 Jun 2022 005-92613
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jun 2022 31 Mar 2022 811-23626
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 03 Jun 2022 31 Mar 2022 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2022 31 Mar 2022 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 03 May 2022 005-92613
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 03 May 2022 005-92613
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 31 Mar 2022 811-23626
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 28 Mar 2022 005-92613
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2022 31 Dec 2021 811-23626
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 23 Dec 2021 005-92613
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 03 Dec 2021 30 Sep 2021 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 23 Nov 2021 30 Sep 2021 811-23626
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 14 Oct 2021 005-92613
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 14 Oct 2021 333-251797
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 01 Oct 2021 005-92613
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 27 Sep 2021 005-92613
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 27 Aug 2021 30 Jun 2021 811-23626
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Aug 2021 30 Jun 2021 811-23626
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Aug 2021 30 Jul 2021
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 28 Jul 2021 811-23626,333-251797
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 25 Jun 2021 005-92613
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Jun 2021 10 Jun 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Jun 2021 10 Jun 2021
N-CEN Open N-CEN document View SEC filing for N-CEN 09 Jun 2021 31 Mar 2021 811-23626
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 03 Jun 2021 31 Mar 2021 811-23626
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 31 Mar 2021 333-251797
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Mar 2021 23 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Mar 2021 22 Mar 2021
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Mar 2021 333-251797
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2021 22 Mar 2021
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 18 Mar 2021 811-23626,333-251797
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Feb 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Feb 2021
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 29 Dec 2020 811-23626,333-251797
N-8A Open N-8A document View SEC filing for N-8A BLACKROCK HEDGE FUND GUIDED PORTFOLIO SOLUTION 29 Dec 2020 811-23626

About this filer

BlackRock Alpha Strategies Fund files with the SEC under CIK 0001833936. This page aggregates EDGAR filings and related ownership activity.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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