BlackRock Utilities, Infrastructure & Power Opportunities Trust SEC EDGAR Filings (CIK 0001528988)

SEC EDGAR filings, ownership reports, and insider transactions for BlackRock Utilities, Infrastructure & Power Opportunities Trust.

Symbol
BUI on NYSE
Business address
100 Bellevue Parkway, Wilmington, DE, 19809-3700
State of incorporation
DE
Fiscal year end
31 October
Former names
BlackRock Utility & Infrastructure Trust (to 22 Nov 2017)
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BlackRock Utilities, Infrastructure & Power Opportunities Trust has filed 292 SEC EDGAR filings since 02 Sep 2011

Latest Filings

Recent SEC filings for BlackRock Utilities, Infrastructure & Power Opportunities Trust including POS EX, 424B2, N-CSR and more.

Form type Document Filing Description Filing date Reporting date File number(s)
POS EX Open POS EX document View SEC filing for POS EX POS EX 11 Mar 2026 333-285516
424B2 Open 424B2 document | Open XBRL data View SEC filing for 424B2 424B2 10 Mar 2026 333-285516
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 05 Mar 2026 31 Dec 2025 811-22606
497AD Open 497AD document View SEC filing for 497AD BLACKROCK UTILITIES, INFRASTRUCTURE AND POWER OPPORTUNITIES TRUST (BUI) 27 Feb 2026 333-285516
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Feb 2026 31 Dec 2025 811-22606
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 30 Jan 2026
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 30 Jan 2026
40-17G Open 40-17G document View SEC filing for 40-17G FIDELITY BOND - 40-17G 23 Jan 2026 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Nov 2025 30 Sep 2025 811-22606
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK GLOBAL 424B3 26 Nov 2025 333-285516
424B3 Open 424B3 document View SEC filing for 424B3 UIP OPPORTUNITIES TRUST 19 Nov 2025 333-285516
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 04 Sep 2025 30 Jun 2025 811-22606
N-PX Open N-PX document View SEC filing for N-PX 28 Aug 2025 30 Jun 2025 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2025 30 Jun 2025 811-22606
POS EX Open POS EX document | Open XBRL data View SEC filing for POS EX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 05 Jun 2025 333-285516
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 UIP OPPORTUNITIES TRUST 05 Jun 2025 333-285516
EFFECT Open EFFECT document View SEC filing for EFFECT 02 Jun 2025 333-285516
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2025 31 Mar 2025 811-22606
N-2/A Open N-2/A document | Open XBRL data View SEC filing for N-2/A UIP OPPORTUNITIES TRUST N-2 23 May 2025 811-22606,333-285516
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A BLACKROCK FIXED-INCOME COMPLEX BOARD 23 May 2025 811-22606
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 22 May 2025 11 Jul 2025 811-22606
3 Open 3 document View SEC filing for 3 3 16 May 2025 08 May 2025
N-CEN Open N-CEN document View SEC filing for N-CEN 17 Mar 2025 31 Dec 2024 811-22606
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 07 Mar 2025 31 Dec 2024 811-22606
N-2 Open N-2 document View SEC filing for N-2 UIP OPPORTUNITIES TRUST N-2 03 Mar 2025 811-22606,333-285516
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2025 31 Dec 2024 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 18 Feb 2025 811-22606
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Jan 2025 20 Jan 2025 811-22606
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK GLOBAL 424B3 23 Dec 2024 333-262272
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Nov 2024 30 Sep 2024 811-22606
4 Open 4 document View SEC filing for 4 4 29 Oct 2024 28 Oct 2024
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 05 Sep 2024 30 Jun 2024 811-22606
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2024 30 Jun 2024 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2024 30 Jun 2024 811-22606
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 05 Jun 2024 26 Jul 2024 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2024 31 Mar 2024 811-22606
N-CEN Open N-CEN document View SEC filing for N-CEN 14 Mar 2024 31 Dec 2023 811-22606
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 06 Mar 2024 31 Dec 2023 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Feb 2024 31 Dec 2023 811-22606
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 26 Jan 2024 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Nov 2023 30 Sep 2023 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Sep 2023 09 Sep 2023
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 01 Sep 2023 30 Jun 2023 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2023 30 Jun 2023 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 25 Aug 2023 30 Jun 2023 811-22606
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Aug 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jul 2023 01 Jul 2023
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 13 Jun 2023 333-262272
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Jun 2023 01 Jun 2023
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 31 May 2023 333-262272
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2023 31 Mar 2023 811-22606
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 23 May 2023 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 24 Mar 2023 811-22606
N-CEN Open N-CEN document View SEC filing for N-CEN 10 Mar 2023 31 Dec 2022 811-22606
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 06 Mar 2023 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Feb 2023 31 Dec 2022 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
424B3 Open 424B3 document | Open XBRL data View SEC filing for 424B3 CEF SECURITIES LENDING PROSPECTUS SUPP - IXBRL 03 Jan 2023 333-262272
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2022 30 Sep 2022 811-22606
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 01 Sep 2022 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2022 30 Jun 2022 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 25 Aug 2022 30 Jun 2022 811-22606
424B3 Open 424B3 document View SEC filing for 424B3 BR UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 18 Jul 2022 333-262272
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 03 Jun 2022 25 Jul 2022 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2022 31 Mar 2022 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 31 Mar 2022 811-22606
N-CEN Open N-CEN document View SEC filing for N-CEN 15 Mar 2022 31 Dec 2021 811-22606
POS EX Open POS EX document View SEC filing for POS EX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 11 Mar 2022 333-262272
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 11 Mar 2022 333-262272
EFFECT Open EFFECT document View SEC filing for EFFECT 04 Mar 2022 333-262272
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 04 Mar 2022 811-22606,333-262272
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 03 Mar 2022 811-22606,333-262272
CORRESP Open CORRESP document View SEC filing for CORRESP 02 Mar 2022
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 02 Mar 2022 31 Dec 2021 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2022 31 Dec 2021 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 21 Jan 2022 811-22606,333-262272
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Nov 2021 30 Sep 2021 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 02 Sep 2021 30 Jun 2021 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 27 Aug 2021 30 Jun 2021 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2021 30 Jun 2021 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Aug 2021 30 Jul 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BR CLASSIFIED FUND 20 Jul 2021 811-22606
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
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 08 Jun 2021 29 Jul 2021 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 May 2021 31 Mar 2021 811-22606
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 30 Apr 2021 333-233279
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 29 Apr 2021 811-22606,333-233279
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 13 Apr 2021 333-233279
N-CEN Open N-CEN document View SEC filing for N-CEN 15 Mar 2021 31 Dec 2020 811-22606
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 05 Mar 2021 31 Dec 2020 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2021 31 Dec 2020 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 12 Feb 2021 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 14 Jan 2021 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 12 Jan 2021 01 Jan 2021
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2020 30 Sep 2020 811-22606
N-PX/A Open N-PX/A document View SEC filing for N-PX/A BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 13 Nov 2020 30 Jun 2020 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 23 Oct 2020 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 04 Sep 2020 30 Jun 2020 811-22606
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 27 Aug 2020 333-233279
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Aug 2020 30 Jun 2020 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 27 Aug 2020 30 Jun 2020 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 09 Jun 2020 27 Jul 2020 811-22606
N-CEN/A Open N-CEN/A document View SEC filing for N-CEN/A 03 Jun 2020 31 Dec 2019 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 01 Jun 2020 31 Mar 2020 811-22606
497 Open 497 document View SEC filing for 497 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 29 Apr 2020 333-233279
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 27 Apr 2020 811-22606,333-233279
497 Open 497 document View SEC filing for 497 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 26 Mar 2020 333-233279
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Mar 2020 31 Dec 2019 811-22606
497 Open 497 document View SEC filing for 497 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 10 Mar 2020 333-233279
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 06 Mar 2020 31 Dec 2019 811-22606
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Feb 2020 31 Dec 2019 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
497 Open 497 document View SEC filing for 497 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 27 Nov 2019 333-233279
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Nov 2019 30 Sep 2019 811-22606
POS EX Open POS EX document View SEC filing for POS EX BR UTILTS, INFRASCTRE & POWER OPP TRUST 15 Oct 2019 333-233279
497 Open 497 document View SEC filing for 497 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 10 Oct 2019 333-233279
EFFECT Open EFFECT document View SEC filing for EFFECT 09 Oct 2019 333-233279
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 04 Oct 2019 811-22606,333-233279
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Oct 2019
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 03 Sep 2019 30 Jun 2019 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 29 Aug 2019 30 Jun 2019 811-22606
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 14 Aug 2019 811-22606,333-233279
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME FIDELITY BOND 21 Jun 2019 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 11 Jun 2019 29 Jul 2019 811-22606
NPORT-EX Open NPORT-EX document View SEC filing for NPORT-EX 29 May 2019 31 Mar 2019 811-22606
N-CEN Open N-CEN document View SEC filing for N-CEN 18 Mar 2019 31 Dec 2018 811-22606
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 08 Mar 2019 31 Dec 2018 811-22606
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A MS AMENDMENT 13 Feb 2019 005-88700
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2019 16 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jan 2019 15 Jan 2019
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Jan 2019 01 Jan 2019
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 20 Dec 2018 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 21 Nov 2018 30 Sep 2018 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 04 Sep 2018 30 Jun 2018 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 30 Aug 2018 30 Jun 2018 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 06 Jun 2018 30 Jul 2018 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 22 May 2018 31 Mar 2018 811-22606
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST 08 Mar 2018 31 Dec 2017 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 01 Mar 2018 31 Dec 2017 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Feb 2018 16 Feb 2018
SC 13G Open SC 13G document View SEC filing for SC 13G MS INITIAL 12 Feb 2018 005-88700
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 17 Jan 2018 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 22 Nov 2017 30 Sep 2017 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY & INFRASTRUCTURE TRUST 05 Sep 2017 30 Jun 2017 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 28 Aug 2017 30 Jun 2017 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 25 Aug 2017 30 Jun 2017 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 07 Jun 2017 25 Jul 2017 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 23 May 2017 31 Mar 2017 811-22606
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2017
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Mar 2017 15 Mar 2017
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY & INFRASTRUCTURE TRUST 06 Mar 2017 31 Dec 2016 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 02 Mar 2017 01 Mar 2017
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 27 Feb 2017 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Feb 2017 31 Dec 2016 811-22606
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 16 Feb 2017 31 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2017 31 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2017 31 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2017 31 Jan 2017
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 22 Nov 2016 30 Sep 2016 811-22606
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Oct 2016 28 Oct 2016 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY & INFRASTRUCTURE TRUST 02 Sep 2016 30 Jun 2016 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Aug 2016 30 Jun 2016 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 26 Aug 2016 30 Jun 2016 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT 09 Jun 2016 26 Jul 2016 811-22606
N-Q Open N-Q document | Open XBRL data View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 23 May 2016 31 Mar 2016 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Apr 2016 01 Apr 2016
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 02 Mar 2016 01 Mar 2016
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY & INFRASTRUCTURE TRUST 01 Mar 2016 31 Dec 2015 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Feb 2016 31 Dec 2015 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G 17 Feb 2016 811-22606
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ST MSSB EXIT 11 Feb 2016 005-88700
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Jan 2016 31 Dec 2015
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 24 Nov 2015 30 Sep 2015 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Sep 2015 18 Sep 2015
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY & INFRASTRUCTURE TRUST 03 Sep 2015 30 Jun 2015 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 26 Aug 2015 30 Jun 2015 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 25 Aug 2015 30 Jun 2015 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 12 Jun 2015 29 Jul 2015 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 22 May 2015 31 Mar 2015 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2015 23 Mar 2015
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY & INFRASTRUCTURE TRUST 27 Feb 2015 31 Dec 2014 811-22606
NSAR-BT Open NSAR-BT document View SEC filing for NSAR-BT 27 Feb 2015 31 Dec 2014 811-22606
SC 13G Open SC 13G document View SEC filing for SC 13G MSSB INITIAL 17 Feb 2015 005-88700
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Jan 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jan 2015 31 Dec 2014
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY & INFRASTRUCTURE TRUST 05 Jan 2015 31 Oct 2014 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 24 Dec 2014 31 Oct 2014 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 19 Dec 2014 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 25 Sep 2014 31 Jul 2014 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 27 Aug 2014 30 Jun 2014 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY & INFRASTRUCTURE TRUST 01 Jul 2014 30 Apr 2014 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Jun 2014 30 Apr 2014 811-22606
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK BUILD AMERICA BOND TRUST 13 Jun 2014 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2014 30 Jul 2014 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jun 2014 06 Jun 2014
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 25 Mar 2014 31 Jan 2014 811-22606
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY & INFRASTRUCTURE TRUST 02 Jan 2014 31 Oct 2013 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Dec 2013 31 Oct 2013 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Dec 2013 19 Dec 2013
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 04 Dec 2013 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Nov 2013 11 Nov 2013
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 24 Sep 2013 31 Jul 2013 811-22606
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 28 Aug 2013 30 Jun 2013 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY & INFRASTRUCTURE TRUST 03 Jul 2013 30 Apr 2013 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Jun 2013 30 Apr 2013 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2013 30 Jul 2013 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2013 30 Apr 2013
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY & INFRASTRUCTURE TRUST 26 Mar 2013 31 Jan 2013 811-22606
40-17G Open 40-17G document View SEC filing for 40-17G FORM 40-17G 18 Jan 2013 811-22606
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK UTILITY AND INFRASTRUCTURE TRUST (BUI) 07 Jan 2013 31 Oct 2012 811-22606
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Dec 2012 31 Oct 2012 811-22606
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 25 Sep 2012 31 Jul 2012 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2012 19 Sep 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Aug 2012 28 Aug 2012
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK UTILITY & INFRASTRUCTURE TRUST 28 Aug 2012 30 Jun 2012 811-22606
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK UTILITY AND INFRASTRUCTURE TRUST (BUI) 02 Jul 2012 30 Apr 2012 811-22606
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 27 Jun 2012 30 Apr 2012 811-22606
DEFR14A Open DEFR14A document View SEC filing for DEFR14A CLASSIFIED FUND NOTICE AND PROXY 12 Jun 2012 811-22606
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND NOTICE AND PROXY 11 Jun 2012 27 Jul 2012 811-22606
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 May 2012 22 May 2012
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 May 2012 22 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 May 2012 23 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2012 26 Mar 2012
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK UTILITY AND INFRASTRUCTURE TRUST 26 Mar 2012 31 Jan 2012 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Feb 2012 28 Feb 2012
40-17G Open 40-17G document View SEC filing for 40-17G 03 Feb 2012 811-22606
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jan 2012 23 Jan 2012
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jan 2012 03 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2012 09 Jan 2012
497 Open 497 document View SEC filing for 497 497 23 Nov 2011 333-176661
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Nov 2011 333-176661
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 02 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2011 22 Nov 2011
N-2/A Open N-2/A document View SEC filing for N-2/A FORM N-2/A 22 Nov 2011 811-22606,333-176661
CERTNYS Open CERTNYS document View SEC filing for CERTNYS AUTO-GENERATED PAPER DOCUMENT 21 Nov 2011 001-35356
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Nov 2011
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 21 Nov 2011 001-35356
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Nov 2011
N-2/A Open N-2/A document View SEC filing for N-2/A FORM N-2/A 26 Oct 2011 811-22606,333-176661
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Oct 2011
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK UTILITY AND INFRASTRUCTURE TRUST FORM N-2/A 11 Oct 2011 811-22606,333-176661
N-2 Open N-2 document View SEC filing for N-2 02 Sep 2011 811-22606,333-176661
N-8A Open N-8A document View SEC filing for N-8A 02 Sep 2011 811-22606

About this filer

BlackRock Utilities, Infrastructure & Power Opportunities Trust files with the SEC under CIK 0001528988. This page aggregates EDGAR filings and related ownership activity.

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A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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