Thornburg Income Builder Opportunities Trust SEC EDGAR Filings (CIK 0001820378)

SEC EDGAR filings, ownership reports, and insider transactions for Thornburg Income Builder Opportunities Trust.

Symbol
TBLD on Nasdaq
Business address
2300 North Ridgetop Road, Santa Fe, Santa Fe, NM, 87506
State of incorporation
DE
Fiscal year end
30 September
⭐ Add to watchlist ⭐
Get insider transactions for this issuer
Thornburg Income Builder Opportunities Trust has filed 88 SEC EDGAR filings since 05 Aug 2020

Latest Filings

Recent SEC filings for Thornburg Income Builder Opportunities Trust including NPORT-P, DEF 14A, N-CEN and more.

Form type Document Filing Description Filing date Reporting date File number(s)
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 20 Feb 2026 31 Dec 2025 811-23600
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 06 Feb 2026 11 Mar 2026 811-23600
N-CEN Open N-CEN document View SEC filing for N-CEN 02 Dec 2025 30 Sep 2025 811-23600
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 24 Nov 2025 30 Sep 2025 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Nov 2025 30 Sep 2025 811-23600
40-17G Open 40-17G document View SEC filing for 40-17G THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 10 Oct 2025 811-23600
N-PX Open N-PX document View SEC filing for N-PX 22 Aug 2025 30 Jun 2025 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 21 Aug 2025 30 Jun 2025 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 23 May 2025 31 Mar 2025 811-23600
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 21 May 2025 31 Mar 2025 811-23600
N-CSR/A Open N-CSR/A document | Open XBRL data View SEC filing for N-CSR/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 27 Feb 2025 30 Sep 2024 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 21 Feb 2025 31 Dec 2024 811-23600
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 07 Feb 2025 10 Mar 2025 811-23600
N-CEN Open N-CEN document View SEC filing for N-CEN 02 Dec 2024 30 Sep 2024 811-23600
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 26 Nov 2024 30 Sep 2024 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 21 Nov 2024 30 Sep 2024 811-23600
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 31 Oct 2024 005-94674
40-17G Open 40-17G document View SEC filing for 40-17G THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 10 Oct 2024 811-23600
N-PX Open N-PX document View SEC filing for N-PX 26 Aug 2024 30 Jun 2024 811-23600
N-CSR/A Open N-CSR/A document View SEC filing for N-CSR/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 23 Aug 2024 30 Sep 2023 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 22 Aug 2024 30 Jun 2024 811-23600
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Aug 2024
4 Open 4 document View SEC filing for 4 22 Jul 2024 18 Jul 2024
3 Open 3 document View SEC filing for 3 26 Jun 2024 13 Jun 2024
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2024 31 Mar 2024 811-23600
N-CSRS Open N-CSRS document View SEC filing for N-CSRS THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 15 May 2024 31 Mar 2024 811-23600
4 Open 4 document View SEC filing for 4 25 Apr 2024 23 Apr 2024
3 Open 3 document View SEC filing for 3 10 Apr 2024 01 Apr 2024
40-17G Open 40-17G document View SEC filing for 40-17G THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 08 Mar 2024 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 21 Feb 2024 31 Dec 2023 811-23600
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 05 Feb 2024 14 Mar 2024 811-23600
N-CEN Open N-CEN document View SEC filing for N-CEN 04 Dec 2023 30 Sep 2023 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 21 Nov 2023 30 Sep 2023 811-23600
N-CSR Open N-CSR document View SEC filing for N-CSR THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 20 Nov 2023 30 Sep 2023 811-23600
40-17G Open 40-17G document View SEC filing for 40-17G THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 03 Oct 2023 811-23600
4 Open 4 document View SEC filing for 4 20 Sep 2023 18 Sep 2023
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2023 30 Jun 2023 811-23600
N-PX Open N-PX document View SEC filing for N-PX THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 23 Aug 2023 30 Jun 2023 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 May 2023 31 Mar 2023 811-23600
N-CSRS Open N-CSRS document View SEC filing for N-CSRS THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 18 May 2023 31 Mar 2023 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Feb 2023 31 Dec 2022 811-23600
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 07 Feb 2023 14 Mar 2023 811-23600
4 Open 4 document View SEC filing for 4 22 Dec 2022 22 Dec 2022
N-CEN Open N-CEN document View SEC filing for N-CEN 09 Dec 2022 30 Sep 2022 811-23600
4 Open 4 document View SEC filing for 4 30 Nov 2022 30 Nov 2022
N-CSR Open N-CSR document View SEC filing for N-CSR THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 28 Nov 2022 30 Sep 2022 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2022 30 Sep 2022 811-23600
N-PX Open N-PX document View SEC filing for N-PX THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 24 Aug 2022 30 Jun 2022 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 17 Aug 2022 30 Jun 2022 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 May 2022 31 Mar 2022 811-23600
N-CSRS Open N-CSRS document View SEC filing for N-CSRS THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 18 May 2022 31 Mar 2022 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2022 31 Dec 2021 811-23600
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2021 15 Dec 2021
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Dec 2021 30 Sep 2021 811-23600
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Dec 2021 02 Dec 2021
N-CSR Open N-CSR document View SEC filing for N-CSR THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 26 Nov 2021 30 Sep 2021 811-23600
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Nov 2021 30 Sep 2021 811-23600
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Nov 2021 28 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 28 Sep 2021 01 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 22 Sep 2021 01 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 22 Sep 2021 01 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 22 Sep 2021 01 Sep 2021
40-17G Open 40-17G document View SEC filing for 40-17G THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 12 Aug 2021 811-23600
424B1 Open 424B1 document View SEC filing for 424B1 THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 29 Jul 2021 333-241035
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Jul 2021 333-241035
N-2MEF Open N-2MEF document View SEC filing for N-2MEF THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 27 Jul 2021 811-23600,333-258208
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 - 27 Jul 2021 27 Jul 2021
CERT Open CERT document View SEC filing for CERT 27 Jul 2021 001-40651
N-2/A Open N-2/A document View SEC filing for N-2/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 27 Jul 2021 811-23600,333-241035
8-A12B Open 8-A12B document View SEC filing for 8-A12B THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 23 Jul 2021 001-40651
N-2/A Open N-2/A document View SEC filing for N-2/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 21 Jun 2021 811-23600,333-241035
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Jun 2021
N-2/A Open N-2/A document View SEC filing for N-2/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 03 Jun 2021 811-23600,333-241035
N-2/A Open N-2/A document View SEC filing for N-2/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 16 Oct 2020 811-23600,333-241035
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Oct 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Oct 2020
N-2/A Open N-2/A document View SEC filing for N-2/A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 19 Aug 2020 811-23600,333-241035
N-2 Open N-2 document View SEC filing for N-2 THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 05 Aug 2020 811-23600,333-241035
N-8A Open N-8A document View SEC filing for N-8A THORNBURG INCOME BUILDER OPPORTUNITIES TRUST 05 Aug 2020 811-23600

About this filer

Thornburg Income Builder Opportunities Trust files with the SEC under CIK 0001820378. 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.

Related pages