SEC Filings for Western Asset High Yield Opportunity Fund Inc. (HYI)

Last updated: 2026-03-09 23:06 UTC | Total filings: 265

Browse the latest SEC filings and forms submitted by Western Asset High Yield Opportunity Fund Inc. (HYI). Access annual reports, quarterly statements, and other official disclosures.

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Form Filing Date Description Link
N-2/A March 9, 2026 N-2/A View Document
N-CSRS Jan. 29, 2026 WESTERN ASSET HIGH YIELD OPPORTUNITY FUND INC - N-CSRS View Document
NPORT-P Jan. 23, 2026 - View Document
SCHEDULE 13G/A Jan. 14, 2026 - View Document
N-2 Oct. 31, 2025 WESTERN ASSET HIGH YIELD OPPORTUNITY FUND INC. View Document
NPORT-P Oct. 23, 2025 - View Document
SCHEDULE 13G/A Oct. 17, 2025 - View Document
SCHEDULE 13G/A Oct. 3, 2025 - View Document
DEF 14A Sept. 16, 2025 WESTERN ASSET HIGH YIELD OPPORTUNITY FUND INC. View Document
3 Aug. 28, 2025 FORM 3 View Document
N-PX Aug. 15, 2025 - View Document
N-CEN Aug. 8, 2025 - View Document
SCHEDULE 13G/A Aug. 7, 2025 - View Document
N-CSR July 30, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC - N-CSR View Document
SC TO-I/A July 25, 2025 SC TO-I/A View Document
NPORT-P July 23, 2025 - View Document
SC TO-I June 20, 2025 SC TO-I View Document
SC TO-C June 9, 2025 SC TO-C View Document
4 May 28, 2025 FORM 4 View Document
DEFA14A May 22, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P April 25, 2025 - View Document
DEFA14A April 22, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEF 14A March 31, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
PRE 14A March 19, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSRS Jan. 28, 2025 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. (HYI) - N-CSRS View Document
NPORT-P Jan. 24, 2025 - View Document
3 Dec. 11, 2024 FORM 3 View Document
3 Nov. 22, 2024 FORM 3 View Document
3 Nov. 21, 2024 FORM 3 View Document
3 Nov. 21, 2024 FORM 3 View Document
8-K Nov. 20, 2024 8-K View Document
NPORT-P Oct. 28, 2024 - View Document
DEF 14A Sept. 17, 2024 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-PX Aug. 16, 2024 - View Document
N-CEN Aug. 9, 2024 - View Document
N-CSR July 30, 2024 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. (HYI) -N-CSR View Document
NPORT-P July 29, 2024 - View Document
SC 13G July 25, 2024 SCHEDULE 13G View Document
NPORT-P April 25, 2024 - View Document
SC 13G Feb. 13, 2024 - View Document
3 Feb. 9, 2024 FORM 3 View Document
N-CSRS Jan. 30, 2024 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P Jan. 23, 2024 - View Document
3 Jan. 3, 2024 FORM 3 View Document
NPORT-P Oct. 26, 2023 - View Document
DEF 14A Sept. 13, 2023 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Sept. 13, 2023 FORM 3 View Document
N-PX Aug. 18, 2023 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CEN Aug. 4, 2023 - View Document
N-CSR July 31, 2023 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P July 24, 2023 - View Document
NPORT-P April 27, 2023 - View Document
SC 13G/A Feb. 13, 2023 AMENDED SCHEDULE 13G View Document
N-CSRS Jan. 30, 2023 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P Jan. 24, 2023 - View Document
NPORT-P Oct. 28, 2022 - View Document
DEF 14A Sept. 14, 2022 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-PX Aug. 19, 2022 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CEN Aug. 8, 2022 - View Document
N-CSR Aug. 1, 2022 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P July 25, 2022 - View Document
3 July 21, 2022 FORM 3 View Document
NPORT-P April 27, 2022 - View Document
N-CSRS Jan. 25, 2022 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Jan. 24, 2022 AMENDED SCHEDULE 13G View Document
NPORT-P Jan. 21, 2022 - View Document
4 Jan. 12, 2022 FORM 4 View Document
4 Jan. 7, 2022 FORM 4 View Document
NPORT-P Oct. 27, 2021 - View Document
DEF 14A Sept. 15, 2021 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-PX Aug. 20, 2021 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Aug. 10, 2021 FORM 3 View Document
N-CEN Aug. 5, 2021 - View Document
N-CSR July 27, 2021 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P July 23, 2021 - View Document
NPORT-P April 23, 2021 - View Document
NPORT-P Jan. 28, 2021 - View Document
N-CSRS Jan. 27, 2021 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Jan. 25, 2021 AMENDED SCHEDULE 13G View Document
NPORT-P Oct. 27, 2020 - View Document
3 Oct. 9, 2020 FORM 3 View Document
3 Oct. 7, 2020 FORM 3 View Document
DEF 14A Sept. 16, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEF 14A Sept. 16, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Aug. 19, 2020 FORM 3 View Document
8-K Aug. 18, 2020 8-K View Document
N-PX Aug. 18, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Aug. 7, 2020 FORM 3 View Document
3 Aug. 7, 2020 FORM 3 View Document
3 Aug. 7, 2020 FORM 3 View Document
N-CEN Aug. 3, 2020 - View Document
NPORT-P July 28, 2020 - View Document
N-CSR July 28, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A June 8, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A June 8, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A June 8, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A May 22, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A May 22, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A May 20, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A April 28, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NPORT-P April 24, 2020 - View Document
3 April 24, 2020 FORM 3 View Document
DEFA14A April 21, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEFA14A April 17, 2020 WA HIGH YIELD DEFINED OPPORTUNITY FUND (HYI) View Document
PREC14A April 7, 2020 - View Document
8-K April 2, 2020 8-K View Document
SC 13G/A Feb. 3, 2020 AMENDED SCHEDULE 13G View Document
NPORT-P Jan. 27, 2020 - View Document
N-CSRS Jan. 27, 2020 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
8-K Nov. 5, 2019 8-K View Document
NPORT-EX Oct. 25, 2019 - View Document
3 Sept. 30, 2019 FORM 3 View Document
DEF 14A Aug. 27, 2019 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-PX Aug. 16, 2019 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CEN Aug. 13, 2019 - View Document
N-CSR July 29, 2019 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-Q April 23, 2019 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Feb. 1, 2019 AMENDED SCHEDULE 13G View Document
N-CSRS Jan. 25, 2019 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Jan. 9, 2019 FORM 3 View Document
8-K Jan. 2, 2019 8-K View Document
N-Q Oct. 29, 2018 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. (HYI) View Document
DEF 14A Aug. 28, 2018 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-PX Aug. 13, 2018 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSR July 27, 2018 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-B July 24, 2018 - View Document
N-Q April 24, 2018 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-A Jan. 26, 2018 - View Document
N-CSRS Jan. 26, 2018 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Jan. 10, 2018 AMENDED SCHEDULE 13G View Document
3 Jan. 10, 2018 FORM 3 View Document
N-Q Oct. 27, 2017 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. (HYI) View Document
DEF 14A Aug. 29, 2017 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
8-K Aug. 17, 2017 8-K View Document
N-PX Aug. 11, 2017 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSR July 26, 2017 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-B July 25, 2017 - View Document
3 May 17, 2017 FORM 3 View Document
N-CSRS April 25, 2017 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-A April 24, 2017 NSAR FILE View Document
SC 13G/A Feb. 13, 2017 MSSB YE EXIT View Document
SC 13G/A Feb. 13, 2017 SC 13G/A View Document
N-Q Jan. 25, 2017 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Jan. 19, 2017 AMENDED SCHEDULE 13G View Document
DEF 14A Nov. 14, 2016 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSR Oct. 26, 2016 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-B Oct. 25, 2016 - View Document
N-PX Aug. 12, 2016 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-Q July 22, 2016 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-A April 22, 2016 - View Document
N-CSRS April 22, 2016 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 March 31, 2016 FORM 3 SUBMISSION View Document
3 March 31, 2016 FORM 3 SUBMISSION View Document
3 March 31, 2016 FORM 3 SUBMISSION View Document
SC 13G/A Feb. 11, 2016 SC 13G/A View Document
SC 13G Feb. 11, 2016 MSSB INITIAL View Document
SC 13G/A Jan. 25, 2016 AMENDED SCHEDULE 13G View Document
N-Q Jan. 22, 2016 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEF 14A Nov. 17, 2015 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-B Oct. 28, 2015 - View Document
N-CSR Oct. 22, 2015 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
4 Oct. 5, 2015 FORM 4 SUBMISSION View Document
N-PX Aug. 17, 2015 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-Q July 23, 2015 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
8-K July 22, 2015 FORM 8-K View Document
3 April 24, 2015 FORM 3 SUBMISSION View Document
NSAR-A April 20, 2015 - View Document
N-CSRS April 17, 2015 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
SC 13G/A Feb. 17, 2015 SABA CAPITAL MANAGEMENT, L.P. View Document
N-Q Jan. 23, 2015 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
3 Jan. 9, 2015 FORM 3 SUBMISSION View Document
SC 13G/A Jan. 9, 2015 AMENDED SCHEDULE 13G View Document
8-K Dec. 23, 2014 FORM 8-K View Document
DEF 14A Nov. 10, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSR Oct. 24, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-B Oct. 21, 2014 - View Document
3 Sept. 23, 2014 FORM 3 SUBMISSION View Document
3 Sept. 23, 2014 FORM 3 SUBMISSION View Document
3 Sept. 23, 2014 FORM 3 SUBMISSION View Document
N-PX Aug. 8, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-Q July 25, 2014 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
8-K May 29, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND View Document
SC 13G May 12, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSRS April 24, 2014 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
NSAR-A April 23, 2014 - View Document
SC 13G/A Feb. 11, 2014 AMENDED SCHEDULE 13G View Document
N-Q Jan. 24, 2014 WA HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
DEF 14A Nov. 8, 2013 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-CSR Oct. 25, 2013 N-CSRS View Document
NSAR-B Oct. 23, 2013 - View Document
N-PX Aug. 16, 2013 N-PX View Document
N-Q July 26, 2013 N-Q View Document
8-K June 14, 2013 8-K View Document
3 June 5, 2013 FORM 3 View Document
N-CSRS April 25, 2013 N-CSRS View Document
NSAR-A April 24, 2013 - View Document
SC 13G/A Feb. 12, 2013 AMENDED SCHEDULE 13G View Document
3 Feb. 7, 2013 FORM 3 View Document
8-K Jan. 28, 2013 8-K View Document
N-Q Jan. 25, 2013 N-Q View Document
DEF 14A Nov. 14, 2012 DEF 14A View Document
N-CSR Oct. 26, 2012 N-CSR View Document
NSAR-B Oct. 26, 2012 ANSWER FILE View Document
N-PX Aug. 24, 2012 N-PX View Document
N-Q July 26, 2012 N-Q View Document
SC 13G/A May 10, 2012 AMENDED SCHEDULE 13G View Document
N-CSRS April 26, 2012 N-CSRS View Document
NSAR-A April 24, 2012 ANSWER FILE View Document
N-Q Jan. 25, 2012 N-Q View Document
SC 13G/A Jan. 23, 2012 AMENDED SCHEDULE 13G View Document
SC 13G Dec. 9, 2011 SCHEDULE 13G View Document
3 Dec. 2, 2011 FORM 3 View Document
DEF 14A Nov. 4, 2011 DEF 14A View Document
N-CSR Oct. 26, 2011 N-CSR View Document
NSAR-B Oct. 26, 2011 - View Document
N-PX Aug. 17, 2011 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
N-Q July 25, 2011 N-Q View Document
NSAR-A April 26, 2011 - View Document
N-CSRS April 25, 2011 N-CSRS View Document
N-Q Jan. 25, 2011 N-Q View Document
4 Dec. 20, 2010 FORM 4 View Document
3 Nov. 9, 2010 FORM 3 View Document
497 Oct. 27, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC. View Document
CERTNYS Oct. 26, 2010 AUTO-GENERATED PAPER DOCUMENT View Document
CERTNYS Oct. 26, 2010 AUTO-GENERATED PAPER DOCUMENT View Document
EFFECT Oct. 26, 2010 - View Document
N-2MEF Oct. 26, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
N-2/A Oct. 25, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
CORRESP Oct. 22, 2010 - View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
3 Oct. 22, 2010 FORM 3 View Document
N-2/A Oct. 20, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
UPLOAD Oct. 18, 2010 - View Document
8-A12B Oct. 7, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
N-2/A Sept. 27, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
N-2/A Sept. 20, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
N-8A July 23, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document
N-2 July 23, 2010 WESTERN ASSET HIGH YIELD DEFINED OPPORTUNITY FUND INC View Document

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