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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, Q2 2025

Institutional positions in Western Asset High Income Opportunity Fund Inc. as of Jun 30, 2025. 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
98
+1 vs. Q1 2025
Shares held
25.6M
+328.3K (+1.3%) vs. Q1 2025
Total value
$102.0M
+$1.31M (+1.3%) vs. Q1 2025
New holders
14
39 more added
Sold out
13
18 more reduced

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

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 holdersQ2 2025: 98 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 heldQ2 2025: $102.0M
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, Q2 2025

Shares, value and share of portfolio for each institution holding Western Asset High Income Opportunity Fund Inc.; share changes are against Q1 2025.

Institutions holding HIO in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank–$40.00%––
Rothschild Investment LLC3$120.00%00.0%Unchanged
MTM Investment Management, LLC170$6770.00%+170New
Russell Investments Group, Ltd.190$7560.00%00.0%Unchanged
CWM, LLC201$1.00K0.00%00.0%Unchanged
Spire Wealth Management260$1.03K0.00%+260New
Allworth Financial LP486$1.94K0.00%+486New
Annis Gardner Whiting Capital Advisors, LLC1,090$4.38K0.00%+1,090New
Newbridge Financial Services Group, Inc.1,238$4.93K0.00%+1,238New
Farther Finance Advisors, LLC1,254$4.99K0.00%00.0%Unchanged
WPG Advisers, LLC3,030$12.1K0.01%+402+15.3%Added
Larson Financial Group LLC5,850$23.3K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.5,900$23.5K0.00%−1,929−24.6%Reduced
Pinnacle Bancorp, Inc.7,000$27.9K0.01%+7,000New
US Bancorp8,013$31.9K0.00%+13+0.2%Added
Horizon Kinetics Asset Management LLC10,072$40.1K0.00%00.0%Unchanged
Equitable Holdings, Inc.10,860$43.2K0.00%+157+1.5%Added
Meridian Wealth Management, LLC11,200$44.6K0.00%00.0%Unchanged
Wedbush Securities Inc11,843$47.0K0.00%00.0%Unchanged
Green Square Capital Advisors LLC11,989$47.7K0.01%00.0%Unchanged
Harbour Capital Advisors, LLC13,030$52.3K0.01%00.0%Unchanged
Avantax Advisory Services, Inc.13,194$52.5K0.00%+1,907+16.9%Added
Two Sigma Securities, LLC13,408$53.4K0.01%+13,408New
Jackson Hole Capital Partners, LLC14,200$56.5K0.01%+500+3.6%Added
Pekin Hardy Strauss, Inc.14,873$59.2K0.01%00.0%Unchanged
Integrated Wealth Concepts LLC15,175$60.4K0.00%00.0%Unchanged
Reuter James Wealth Management, LLC15,466$61.6K0.01%00.0%Unchanged
Encompass More Asset Management15,527$61.8K0.01%+76+0.5%Added
Merit Financial Group, LLC16,007$63.7K0.00%+16,007New
Accredited Investor Services, LLC17,269$68.7K0.05%+6,137+55.1%Added
Advisory Services Network, LLC17,500$69.3K0.00%+17,500New
Sigma Planning Corp17,428$69.4K0.00%+202+1.2%Added
Suncoast Equity Management17,713$70.5K0.01%+474+2.7%Added
Aptus Capital Advisors, LLC18,467$73.5K0.00%−5,296−22.3%Reduced
QTR Family Wealth, LLC18,504$73.6K0.05%−15,123−45.0%Reduced
Occidental Asset Management, LLC18,564$73.9K0.01%+18,564New
Evergreen Capital Management LLC20,239$81.2K0.00%−550,927−96.5%Reduced
Park Avenue Securities LLC22,662$90.0K0.00%+6,149+37.2%Added
Geneos Wealth Management Inc.23,202$92.3K0.00%+11,481+98.0%Added
Cape Investment Advisory, Inc.24,600$97.9K0.04%00.0%Unchanged
MAI Capital Management24,967$99.4K0.00%+3,175+14.6%Added
Corps Capital Advisors, LLC25,000$99.5K0.16%00.0%Unchanged
Uncommon Cents Investing LLC26,327$104.8K0.03%00.0%Unchanged
Venture Visionary Partners LLC27,183$108.2K0.00%00.0%Unchanged
MML Investors Services, LLC27,639$110.0K0.00%+608+2.2%Added
Mariner, LLC29,580$117.7K0.00%+14,440+95.4%Added
Comerica Bank30,261$120.4K0.00%+606+2.0%Added
Dudley Capital Management, LLC31,100$123.8K0.06%00.0%Unchanged
Wall Street Access Asset Management, LLC31,364$124.8K0.04%+31,364New
Chapin Davis, Inc.34,141$135.9K0.04%−3,858−10.2%Reduced
Wilson & Boucher Capital Management, LLC38,000$151.2K0.11%00.0%Unchanged
Jane Street Group, LLC40,270$160.3K0.00%+5,462+15.7%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors43,243$172.1K0.02%+1,047+2.5%Added
RSM US Wealth Management LLC44,124$175.6K0.00%+24,676+126.9%Added
Concurrent Investment Advisors, LLC48,856$194.4K0.00%+48,856New
Walled Lake Planning & Wealth Management, LLC50,985$202.9K0.07%00.0%Unchanged
GWM Advisors LLC53,217$211.8K0.00%−11,818−18.2%Reduced
Commonwealth Equity Services, LLC53,304$212.0K0.00%+15,324+40.3%Added
Everstar Asset Management, LLC54,627$217.4K0.13%00.0%Unchanged
Good Life Advisors, LLC56,646$225.4K0.01%+14,840+35.5%Added
Stratos Wealth Partners, LTD.59,675$237.5K0.00%+25,008+72.1%Added
Evanson Asset Management, LLC61,000$242.8K0.02%+61,000New
NWF Advisory Services Inc.63,369$252.2K0.03%00.0%Unchanged
Clearstead Advisors, LLC67,568$268.9K0.00%+33,193+96.6%Added
Truist Financial Corp72,159$287.2K0.00%00.0%Unchanged
Oppenheimer & Co Inc74,229$295.4K0.00%+187+0.3%Added
Cetera Investment Advisers77,992$310.4K0.00%+5,937+8.2%Added
Melfa Wealth Management, LLC78,950$314.2K0.20%00.0%Unchanged
Steward Partners Investment Advisory, LLC93,767$373.2K0.00%−7,842−7.7%Reduced
Advisor Group Holdings, Inc.105,365$419.3K0.00%−1,500−1.4%Reduced
Stifel Financial Corp116,982$465.6K0.00%−27,115−18.8%Reduced
Wela Strategies, Inc.120,126$478.1K0.19%+73+0.1%Added
Atria Wealth Solutions, Inc.119,700$480.6K0.01%−2,000−1.6%Reduced
Royal Bank of Canada121,401$483.0K0.00%−10,341−7.8%Reduced
Envestnet Asset Management Inc126,879$505.0K0.00%+18,547+17.1%Added
Cambridge Investment Research Advisors, Inc.159,267$634.0K0.00%+5,403+3.5%Added
Fortis Group Advisors, LLC188,787$747.6K0.14%+153,127+429.4%Added
Shaker Financial Services, LLC199,744$802.1K0.29%+199,744New
Pin Oak Investment Advisors Inc232,328$924.0K0.78%00.0%Unchanged
LPL Financial LLC244,506$973.1K0.00%+107,518+78.5%Added
Jones Financial Companies LLLP258,298$1.02M0.00%+40,910+18.8%Added
Pathway Financial Advisers, LLC271,778$1.08M0.35%+1,711+0.6%Added
First Trust Advisors LP274,670$1.09M0.00%+32,846+13.6%Added
Kanen Wealth Management LLC392,918$1.56M0.60%+29,200+8.0%Added
Chicago Partners Investment Group LLC398,477$1.60M0.05%−6,169−1.5%Reduced
Bank of America Corp412,009$1.64M0.00%−42,669−9.4%Reduced
UBS Group AG471,575$1.88M0.00%−63,004−11.8%Reduced
Fiera Capital Corp476,070$1.89M0.01%−10,230−2.1%Reduced
RFG Advisory, LLC481,959$1.92M0.05%−13,485−2.7%Reduced
Thrivent Financial for Lutherans524,334$2.09M0.00%00.0%Unchanged
Wells Fargo & Company657,224$2.62M0.00%+134,743+25.8%Added
Raymond James Financial Inc686,164$2.73M0.00%−82,463−10.7%Reduced
Invesco Ltd.1,006,497$4.01M0.00%+10,194+1.0%Added
Sit Investment Associates Inc1,047,524$4.17M0.09%+34,266+3.4%Added
Fca Corp1,171,948$4.66M1.40%+55,916+5.0%Added
Penserra Capital Management LLC1,228,551$4.89M0.07%+36,308+3.0%Added
Capital Investment Advisors, LLC3,361,984$13.4M0.24%−168,202−4.8%Reduced
Morgan Stanley8,914,684$35.5M0.00%+961,306+12.1%Added
Pathstone Holdings, LLC0$00.00%−393,816−100.0%Sold out
Citadel Advisors LLC0$00.00%−156,475−100.0%Sold out