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PIMCO Corporate & Income Opportunity Fund

PTY
Exchange
NYSE
SEC CIK
0001190935

No open-market purchases or sales by PIMCO Corporate & Income Opportunity Fund insiders were filed in the last 90 days; 222 institutions reported holding it in 13F filings for Q2 2026, worth $421.1M in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Dec 31, 2023. 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
169
+12 vs. Q3 2023
Shares held
16.2M
−513.3K (−3.1%) vs. Q3 2023
Total value
$215.1M
−$3.71M (−1.7%) vs. Q3 2023
New holders
25
52 more added
Sold out
13
50 more reduced

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PTY 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 holdersQ4 2023: 169 institutions
Q1 2021: 126 institutionsQ2 2021: 132 institutionsQ3 2021: 138 institutionsQ4 2021: 148 institutionsQ1 2022: 142 institutionsQ2 2022: 148 institutionsQ3 2022: 142 institutionsQ4 2022: 155 institutionsQ1 2023: 145 institutionsQ2 2023: 151 institutionsQ3 2023: 159 institutionsQ4 2023: 169 institutionsQ1 2024: 157 institutionsQ2 2024: 166 institutionsQ3 2024: 181 institutionsQ4 2024: 194 institutionsQ1 2025: 192 institutionsQ2 2025: 204 institutionsQ3 2025: 203 institutionsQ4 2025: 216 institutionsQ1 2026: 222 institutionsQ2 2026: 222 institutions
Value heldQ4 2023: $215.1M
Q1 2021: $160.3MQ2 2021: $174.3MQ3 2021: $187.5MQ4 2021: $164.4MQ1 2022: $165.6MQ2 2022: $133.3MQ3 2022: $122.3MQ4 2022: $146.1MQ1 2023: $189.4MQ2 2023: $229.4MQ3 2023: $219.0MQ4 2023: $215.1MQ1 2024: $252.4MQ2 2024: $276.0MQ3 2024: $293.1MQ4 2024: $317.9MQ1 2025: $337.1MQ2 2025: $368.6MQ3 2025: $402.8MQ4 2025: $415.5MQ1 2026: $405.5MQ2 2026: $421.1M
Institutions holding PTY and their total value by quarter
QuarterHoldersValue
Q2 2026222$421.1M
Q1 2026222$405.5M
Q4 2025216$415.5M
Q3 2025203$402.8M
Q2 2025204$368.6M
Q1 2025192$337.1M
Q4 2024194$317.9M
Q3 2024181$293.1M
Q2 2024166$276.0M
Q1 2024157$252.4M
Q4 2023169$215.1M
Q3 2023159$219.0M
Q2 2023151$229.4M
Q1 2023145$189.4M
Q4 2022155$146.1M
Q3 2022142$122.3M
Q2 2022148$133.3M
Q1 2022142$165.6M
Q4 2021148$164.4M
Q3 2021138$187.5M
Q2 2021132$174.3M
Q1 2021126$160.3M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q3 2023.

Institutions holding PTY in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Dodds Wealth, LLC29,761$394.0K0.20%+29,761New
Sheaff Brock Investment Advisors, LLC31,526$417.4K0.04%+6,000+23.5%Added
Independent Wealth Network Inc.32,382$428.7K0.23%+17,374+115.8%Added
Verus Capital Partners, LLC32,609$431.7K0.05%−12,182−27.2%Reduced
All Season Financial Advisors, Inc.33,377$441.9K0.38%−13,602−29.0%Reduced
HighTower Advisors, LLC33,587$447.0K0.00%−1,052−3.0%Reduced
Rockefeller Capital Management L.P.34,634$458.6K0.00%−7,395−17.6%Reduced
Guggenheim Capital LLC35,089$464.6K0.00%−2,747−7.3%Reduced
NWF Advisory Services Inc.35,483$469.8K0.09%+794+2.3%Added
Raymond James Trust N.A.35,645$471.9K0.01%−1,902−5.1%Reduced
Semus Wealth Partners LLC35,926$475.7K0.39%−3,194−8.2%Reduced
D.A. Davidson & Co.36,706$486.0K0.00%+7,456+25.5%Added
RSM US Wealth Management LLC36,646$489.6K0.01%+36,646New
Madison Wealth Partners, Inc37,483$496.3K0.20%+37,483New
Hollencrest Capital Management37,987$502.9K0.05%−302−0.8%Reduced
Janney Montgomery Scott LLC39,705$526.0K0.00%−521−1.3%Reduced
The PNC Financial Services Group, Inc.40,647$538.2K0.00%−5,550−12.0%Reduced
Western Wealth Management, LLC41,399$548.1K0.04%−4,503−9.8%Reduced
Nwam LLC42,093$557.3K0.04%+8,315+24.6%Added
TFB Advisors LLC44,792$593.0K0.30%+19,329+75.9%Added
Truist Financial Corp48,446$641.4K0.00%−38,747−44.4%Reduced
Neuberger Berman Group LLC50,210$664.8K0.00%−1,500−2.9%Reduced
Cresta Advisors, Ltd.51,705$684.6K0.46%−11,866−18.7%Reduced
Atria Wealth Solutions, Inc.53,224$710.7K0.01%−189−0.4%Reduced
Beacon Pointe Advisors, LLC57,565$762.1K0.01%−9,522−14.2%Reduced
Avestar Capital, LLC57,300$763.6K0.09%+30,120+110.8%Added
Covenant Asset Management, LLC59,285$784.9K0.22%+27,023+83.8%Added
GWM Advisors LLC60,623$813.2K0.01%+905+1.5%Added
Cornerstone Advisory, LLC64,501$854.0K0.13%+35,219+120.3%Added
Samalin Investment Counsel, LLC65,334$865.0K0.44%+17,189+35.7%Added
Cornerstone Wealth Management, LLC69,161$915.7K0.08%+16,935+32.4%Added
C2C Wealth Management, LLC76,746$1.01M0.86%+210.0%Added
Independent Financial Group, LLC80,002$1.06M0.06%−47,967−37.5%Reduced
UBS Group AG80,576$1.07M0.00%−2,939−3.5%Reduced
Exencial Wealth Advisors, LLC85,503$1.13M0.05%+2,073+2.5%Added
Raymond James & Associates86,823$1.15M0.00%+9,506+12.3%Added
Parallel Advisors, LLC93,459$1.24M0.04%+19,007+25.5%Added
M&T Bank Corp95,580$1.27M0.00%+7,565+8.6%Added
MML Investors Services, LLC114,621$1.52M0.01%−11,803−9.3%Reduced
Principal Securities, Inc.116,262$1.54M0.06%+116,262New
Plotkin Financial Advisors, LLC117,598$1.56M1.18%−603−0.5%Reduced
Wells Fargo & Company128,355$1.70M0.00%+104,738+443.5%Added
Stifel Financial Corp134,716$1.78M0.00%−2,770−2.0%Reduced
Focus Financial Network Inc138,911$1.86M0.07%+138,911New
Kestra Advisory Services, LLC169,989$2.25M0.02%+43,512+34.4%Added
Golden State Equity Partners175,288$2.32M0.56%−1,107−0.6%Reduced
Cahill Financial Advisors Inc186,036$2.46M0.36%−55,049−22.8%Reduced
Strategic Wealth Partners, Ltd.194,148$2.57M0.32%00.0%Unchanged
Dynamic Advisor Solutions LLC193,489$2.63M0.10%+9,702+5.3%Added
Bank of America Corp219,539$2.91M0.00%−36,011−14.1%Reduced
Royal Bank of Canada248,116$3.29M0.00%−68,202−21.6%Reduced
Accel Wealth Management255,580$3.38M1.70%+6,527+2.6%Added
Envestnet Asset Management Inc257,263$3.41M0.00%+2,917+1.1%Added
Evergreen Wealth Management, LLC261,606$3.46M2.55%+6,860+2.7%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC264,500$3.50M0.21%+264,500New
Sym Financial Corp294,137$3.89M0.63%−12,454−4.1%Reduced
Cetera Investment Advisers303,767$4.02M0.03%+123,125+68.2%Added
Private Advisor Group, LLC326,392$4.32M0.03%+10,360+3.3%Added
Cambridge Investment Research Advisors, Inc.367,766$4.87M0.02%+24,982+7.3%Added
Proequities, Inc.374,921$5.01M0.36%+34,643+10.2%Added
Cetera Advisor Networks LLC385,532$5.10M0.03%+42,699+12.5%Added
Raymond James Financial Services Advisors, Inc.459,455$6.08M0.01%+120,255+35.5%Added
Northwestern Mutual Wealth Management Co545,200$7.22M0.01%+196,881+56.5%Added
Advisor Group Holdings, Inc.593,307$7.86M0.01%−147,635−19.9%Reduced
Penserra Capital Management LLC893,271$11.8M0.22%+61,830+7.4%Added
Commonwealth Equity Services, LLC916,373$12.1M0.02%+57,407+6.7%Added
XML Financial, LLC1,103,619$14.6M1.54%+141,434+14.7%Added
LPL Financial LLC1,708,285$22.6M0.01%+16,713+1.0%Added
Morgan Stanley1,866,460$24.7M0.00%+128,317+7.4%Added
PFG Investments, LLC0$00.00%−1,560,709−100.0%Sold out
Financial Advocates Investment Management0$00.00%−278,134−100.0%Sold out
International Assets Investment Management, LLC0$00.00%−75,910−100.0%Sold out
Certified Advisory Corp0$00.00%−21,692−100.0%Sold out
Wealth Enhancement Advisory Services, LLC0$00.00%−19,236−100.0%Sold out
AXS Investments LLC0$00.00%−13,495−100.0%Sold out
Davenport & Co LLC0$00.00%−10,985−100.0%Sold out
Forum Financial Management, LP0$00.00%−10,500−100.0%Sold out
Signaturefd, LLC0$00.00%−10,000−100.0%Sold out
Sawyer & Company, Inc0$00.00%−2,733−100.0%Sold out
Baker Avenue Asset Management, LP0$00.00%−500−100.0%Sold out
Coppell Advisory Solutions LLC0$00.00%−168−100.0%Sold out
St Germain D J Co Inc0$00.00%−2−100.0%Sold out
Sutton Wealth Advisors Inc.––––Not filed
Johnson Midwest Financial, LLC––––Not filed