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