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