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Western Asset High Income Opportunity Fund Inc.

HIO
Exchange
NYSE
SEC CIK
0000910068

No open-market purchases or sales by Western Asset High Income Opportunity Fund Inc. insiders were filed in the last 90 days; 112 institutions reported holding it in 13F filings for Q2 2026, worth $121.0M in total; no superinvestor holds it.

13F holders, Q1 2021

Institutional positions in Western Asset High Income Opportunity Fund Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
100
No complete 13F data for Q4 2020
Shares held
35.8M
No complete 13F data for Q4 2020
Total value
$181.7M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting HIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 100 institutions
Q1 2021: 100 institutionsQ2 2021: 95 institutionsQ3 2021: 93 institutionsQ4 2021: 100 institutionsQ1 2022: 96 institutionsQ2 2022: 108 institutionsQ3 2022: 98 institutionsQ4 2022: 108 institutionsQ1 2023: 101 institutionsQ2 2023: 107 institutionsQ3 2023: 114 institutionsQ4 2023: 108 institutionsQ1 2024: 103 institutionsQ2 2024: 98 institutionsQ3 2024: 99 institutionsQ4 2024: 102 institutionsQ1 2025: 98 institutionsQ2 2025: 98 institutionsQ3 2025: 104 institutionsQ4 2025: 116 institutionsQ1 2026: 119 institutionsQ2 2026: 112 institutions
Value heldQ1 2021: $181.7M
Q1 2021: $181.7MQ2 2021: $190.6MQ3 2021: $178.7MQ4 2021: $141.6MQ1 2022: $128.1MQ2 2022: $150.6MQ3 2022: $137.6MQ4 2022: $152.1MQ1 2023: $142.5MQ2 2023: $144.9MQ3 2023: $134.7MQ4 2023: $141.2MQ1 2024: $130.8MQ2 2024: $118.0MQ3 2024: $119.6MQ4 2024: $113.4MQ1 2025: $100.7MQ2 2025: $102.0MQ3 2025: $106.7MQ4 2025: $112.0MQ1 2026: $117.8MQ2 2026: $121.0M
Institutions holding HIO and their total value by quarter
QuarterHoldersValue
Q2 2026112$121.0M
Q1 2026119$117.8M
Q4 2025116$112.0M
Q3 2025104$106.7M
Q2 202598$102.0M
Q1 202598$100.7M
Q4 2024102$113.4M
Q3 202499$119.6M
Q2 202498$118.0M
Q1 2024103$130.8M
Q4 2023108$141.2M
Q3 2023114$134.7M
Q2 2023107$144.9M
Q1 2023101$142.5M
Q4 2022108$152.1M
Q3 202298$137.6M
Q2 2022108$150.6M
Q1 202296$128.1M
Q4 2021100$141.6M
Q3 202193$178.7M
Q2 202195$190.6M
Q1 2021100$181.7M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Western Asset High Income Opportunity Fund Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding HIO in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Grandview Asset Management LLC1$00.00%––
HBC Financial Services, PLLC11$560.00%––
Harbour Investments, Inc.223$1.00K0.00%––
Clearview Wealth Advisors LLC282$1.00K0.00%––
US Bancorp533$3.00K0.00%––
Liberty Wealth Management LLC951$4.00K0.00%––
Newbridge Financial Services Group, Inc.1,000$5.00K0.00%––
American Portfolios Advisors1,260$6.40K0.00%––
Center for Financial Planning, Inc.1,500$8.00K0.00%––
International Assets Investment Management, LLC2,000$10.0K0.00%––
Proequities, Inc.3,000$15.0K0.00%––
Citigroup Inc2,871$15.0K0.00%––
FourThought Financial, LLC4,748$24.0K0.00%––
Barclays PLC5,296$29.0K0.00%––
Sargent Bickham Lagudis LLC5,789$29.0K0.00%––
Atlas Private Wealth Advisors6,000$30.0K0.02%––
Rockefeller Capital Management L.P.6,820$34.0K0.00%––
American National Bank7,500$38.0K0.01%––
Steward Partners Investment Advisory, LLC7,870$40.0K0.00%––
Oxbow Advisors, LLC10,000$51.0K0.01%––
Winfield Associates, Inc.10,017$51.0K0.02%––
Lindbrook Capital, LLC10,000$51.0K0.01%––
Avantax Advisory Services, Inc.10,524$53.0K0.00%––
Future Financial Wealth Managment LLC10,500$53.0K0.06%––
Eudaimonia Partners, LLC11,600$59.0K0.01%––
Susquehanna International Group, LLP12,057$61.0K0.00%––
Sowell Financial Services LLC11,901$62.0K0.00%––
Cambridge Investment Research Advisors, Inc.13,075$66.0K0.00%––
Sawtooth Solutions, LLC13,477$68.0K0.01%––
HighTower Advisors, LLC14,108$71.0K0.00%––
FNY Investment Advisers, LLC14,983$76.0K0.03%––
Green Square Capital Advisors LLC15,230$77.0K0.03%––
Connecticut Wealth Management, LLC15,300$78.0K0.01%––
Ramiah Investment Group17,285$87.8K0.07%––
Cetera Advisor Networks LLC17,395$88.0K0.00%––
Raymond James Trust N.A.17,681$90.0K0.00%––
Cetera Investment Advisers17,745$90.0K0.00%––
Wedbush Securities Inc18,860$96.0K0.01%––
Dynamic Advisor Solutions LLC19,258$98.0K0.01%––
Aries Wealth Management19,296$99.0K0.04%––
Procyon Private Wealth Partners, LLC19,931$101.0K0.05%––
CIBC World Markets Inc.20,000$102.0K0.00%––
Capital Wealth Alliance, LLC21,544$109.0K0.07%––
Uncommon Cents Investing LLC27,252$138.0K0.06%––
Integrated Capital Management, Inc.27,994$142.0K0.13%––
Pekin Hardy Strauss, Inc.29,755$151.0K0.02%––
Janney Montgomery Scott LLC29,968$152.0K0.00%––
Ahrens Investment Partners LLC30,594$155.0K0.08%––
Good Life Advisors, LLC30,942$156.0K0.03%––
LPL Financial LLC31,761$161.0K0.00%––
Oppenheimer & Co Inc32,122$163.0K0.00%––
Commerce Bank34,529$175.0K0.00%––
D. E. Shaw & Co., Inc.35,000$178.0K0.00%––
Sheaff Brock Investment Advisors, LLC37,830$192.0K0.02%––
Cresset Asset Management, LLC44,174$226.0K0.00%––
Walleye Trading LLC53,176$270.0K0.01%––
Citadel Advisors LLC56,041$285.0K0.00%––
CSS LLC57,594$293.0K0.02%––
Commonwealth Equity Services, LLC58,288$296.0K0.00%––
Mid Atlantic Financial Management Inc61,100$310.0K0.02%––
Truist Financial Corp81,339$413.0K0.00%––
Mercer Global Advisors Inc83,000$422.0K0.00%––
Robinson Capital Management, LLC86,139$438.0K0.23%––
Raymond James & Associates87,411$444.0K0.00%––
Northwestern Mutual Wealth Management Co88,353$448.0K0.00%––
Sit Investment Associates Inc98,471$500.0K0.01%––
Shaker Financial Services, LLC105,125$534.0K0.21%––
Tortoise Investment Management, LLC106,142$539.0K0.12%––
Advisor Group Holdings, Inc.114,464$581.0K0.00%––
Walleye Capital LLC137,030$696.0K0.04%––
Wolverine Asset Management LLC145,439$738.0K0.01%––
Gilman Hill Asset Management, LLC145,500$739.0K0.20%––
Park Avenue Securities LLC158,092$803.0K0.02%––
Raymond James Financial Services Advisors, Inc.158,093$803.0K0.00%––
Envestnet Asset Management Inc163,792$832.0K0.00%––
Royal Bank of Canada190,774$969.0K0.00%––
Fiera Capital Corp192,611$978.0K0.00%––
Wela Strategies, Inc.200,026$1.02M0.55%––
Pin Oak Investment Advisors Inc209,570$1.06M0.91%––
Mackay Shields LLC241,565$1.23M0.01%––
Stifel Financial Corp252,256$1.28M0.00%––
Thrivent Financial for Lutherans254,689$1.29M0.00%––
First Trust Advisors LP311,287$1.58M0.00%––
1607 Capital Partners, LLC371,361$1.89M0.09%––
Chicago Partners Investment Group LLC424,590$2.18M0.18%––
Wells Fargo & Company433,158$2.20M0.00%––
RFG Advisory, LLC436,016$2.21M0.24%––
Guggenheim Capital LLC485,664$2.47M0.02%––
Parametric Portfolio Associates LLC744,060$3.78M0.00%––
Eaton Vance Management768,744$3.91M0.01%––
Fca Corp996,565$5.06M1.48%––
Bank of America Corp1,113,563$5.66M0.00%––
Invesco Ltd.1,323,515$6.72M0.00%––
Capital Investment Advisors, LLC1,599,551$8.13M0.31%––
UBS Group AG1,726,649$8.77M0.00%––
Evergreen Capital Management LLC1,770,603$8.99M0.46%––
Penserra Capital Management LLC1,924,008$9.77M0.18%––
Morgan Stanley3,977,387$20.2M0.00%––
Rivernorth Capital Management, LLC5,612,851$28.5M1.71%––
Bramshill Investments, LLC7,343,851$37.3M2.36%––