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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 $427.5M in total; no superinvestor holds it.

13F holders, Q4 2021

Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Dec 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
148
+14 vs. Q3 2021
Shares held
9.94M
−214.9K (−2.1%) vs. Q3 2021
Total value
$164.4M
−$21.3M (−11.5%) vs. Q3 2021
New holders
31
45 more added
Sold out
17
37 more reduced

4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 2021: 148 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: 217 institutionsQ1 2026: 222 institutionsQ2 2026: 222 institutions
Value heldQ4 2021: $164.7M
Q1 2021: $161.3MQ2 2021: $174.3MQ3 2021: $187.5MQ4 2021: $164.7MQ1 2022: $165.6MQ2 2022: $133.3MQ3 2022: $122.3MQ4 2022: $150.2MQ1 2023: $189.4MQ2 2023: $229.5MQ3 2023: $219.0MQ4 2023: $239.8MQ1 2024: $310.9MQ2 2024: $455.3MQ3 2024: $293.1MQ4 2024: $317.9MQ1 2025: $337.2MQ2 2025: $375.7MQ3 2025: $403.8MQ4 2025: $415.6MQ1 2026: $405.7MQ2 2026: $427.5M
Institutions holding PTY and their total value by quarter
QuarterHoldersValue
Q2 2026222$427.5M
Q1 2026222$405.7M
Q4 2025217$415.6M
Q3 2025203$403.8M
Q2 2025204$375.7M
Q1 2025192$337.2M
Q4 2024194$317.9M
Q3 2024181$293.1M
Q2 2024166$455.3M
Q1 2024157$310.9M
Q4 2023169$239.8M
Q3 2023159$219.0M
Q2 2023151$229.5M
Q1 2023145$189.4M
Q4 2022155$150.2M
Q3 2022142$122.3M
Q2 2022148$133.3M
Q1 2022142$165.6M
Q4 2021148$164.7M
Q3 2021138$187.5M
Q2 2021132$174.3M
Q1 2021126$161.3M

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q3 2021.

Institutions holding PTY in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
LPL Financial LLC1,245,922$20.6M0.02%+19,767+1.6%Added
Morgan Stanley1,149,996$19.0M0.00%−67,468−5.5%Reduced
Penserra Capital Management LLC764,938$12.7M0.27%+10,601+1.4%Added
Commonwealth Equity Services, LLC697,611$11.5M0.03%+13,083+1.9%Added
Bank of America Corp580,748$9.61M0.00%−20,316−3.4%Reduced
Advisor Group Holdings, Inc.505,871$8.37M0.02%+71,204+16.4%Added
Cetera Advisor Networks LLC495,742$8.20M0.10%+54,843+12.4%Added
Northwestern Mutual Wealth Management Co348,104$5.76M0.01%+15,585+4.7%Added
Beacon Pointe Advisors, LLC305,207$5.05M0.13%−46,379−13.2%Reduced
MML Investors Services, LLC184,057$3.04M0.02%−18,893−9.3%Reduced
Sym Financial Corp167,551$2.77M1.08%00.0%Unchanged
Accel Wealth Management157,666$2.61M1.28%+20,683+15.1%Added
UBS Group AG146,739$2.43M0.00%−59,347−28.8%Reduced
Cetera Investment Advisers141,657$2.34M0.03%+17,940+14.5%Added
Certified Advisory Corp136,958$2.27M0.50%+41,942+44.1%Added
Envestnet Asset Management Inc131,546$2.18M0.00%+33,546+34.2%Added
Raymond James Financial Services Advisors, Inc.124,160$2.05M0.00%−15,553−11.1%Reduced
Cambridge Investment Research Advisors, Inc.102,724$1.70M0.01%−1,624−1.6%Reduced
Royal Bank of Canada95,195$1.57M0.00%−787−0.8%Reduced
BDO Wealth Advisors, LLC83,253$1.38M0.15%−8,136−8.9%Reduced
Kestra Advisory Services, LLC81,509$1.35M0.01%−231,194−73.9%Reduced
Private Advisor Group, LLC80,688$1.33M0.01%+79+0.1%Added
Plotkin Financial Advisors, LLC78,534$1.30M0.82%−16,776−17.6%Reduced
Raymond James & Associates66,865$1.11M0.00%−8,029−10.7%Reduced
Janney Montgomery Scott LLC63,319$1.05M0.00%+276+0.4%Added
Centaurus Financial, Inc.61,713$1.02M0.08%−1,730−2.7%Reduced
M&T Bank Corp61,545$1.02M0.00%+2,195+3.7%Added
Cornerstone Wealth Management, LLC59,750$990.0K0.09%−5,037−7.8%Reduced
C2C Wealth Management, LLC58,495$968.0K0.14%+58,495New
International Assets Investment Management, LLC55,970$954.0K0.17%+2,572+4.8%Added
Wells Fargo & Company55,088$911.0K0.00%+3,121+6.0%Added
AdvisorNet Financial, Inc54,039$894.0K0.06%+1,690+3.2%Added
Stratos Wealth Partners, LTD.48,100$796.0K0.02%+16,391+51.7%Added
HB Wealth Management, LLC47,221$781.0K0.02%+47,221New
Spire Wealth Management47,148$780.0K0.02%−37,676−44.4%Reduced
Creative Planning45,333$750.0K0.00%+6,341+16.3%Added
Millennium Management LLC44,975$744.0K0.00%+25,037+125.6%Added
Independent Financial Group, LLC44,523$736.4K0.06%+16,333+57.9%Added
Hollencrest Capital Management44,441$735.0K0.06%00.0%Unchanged
GWM Advisors LLC43,561$720.0K0.01%+43,561New
HCR Wealth Advisors38,932$644.0K0.10%−466−1.2%Reduced
Sigma Planning Corp38,927$644.0K0.02%+351+0.9%Added
Neuberger Berman Group LLC37,210$615.0K0.00%−600−1.6%Reduced
Bridge Advisory, LLC36,682$607.0K0.27%+36,682New
Covenant Asset Management, LLC36,214$599.0K0.16%00.0%Unchanged
D.A. Davidson & Co.34,807$575.0K0.01%−1,825−5.0%Reduced
All Season Financial Advisors, Inc.32,574$539.0K0.37%−14,513−30.8%Reduced
Wealthcare Advisory Partners LLC28,412$470.0K0.03%+2,923+11.5%Added
HighTower Advisors, LLC27,893$462.0K0.00%+10,823+63.4%Added
Peapack Gladstone Financial Corp27,800$460.0K0.01%00.0%Unchanged
Nwam LLC27,469$454.0K0.04%−30,319−52.5%Reduced
Ameritas Advisory Services, LLC24,681$408.0K0.01%+24,681New
AE Wealth Management LLC23,988$397.0K0.00%+9,689+67.8%Added
Virtu Financial LLC22,749$376.0K0.04%+22,749New
GSB Wealth Management, LLC22,025$364.0K0.10%+22,025New
Bank of New York Mellon Corp21,860$362.0K0.00%+7,082+47.9%Added
Mariner, LLC21,480$355.0K0.00%+700+3.4%Added
Kellett Schaffner Wealth Advisors LLC20,689$342.0K0.26%+20,689New
Collaborative Wealth Managment Inc.20,269$335.0K0.18%+20,269New
Rocky Mountain Advisers, LLC20,000$331.0K0.38%00.0%Unchanged
Biltmore Capital Advisors LLC20,000$331.0K0.06%+20,000New
American Portfolios Advisors19,819$327.8K0.01%−1,452−6.8%Reduced
XML Financial, LLC19,470$322.0K0.04%−8,127−29.4%Reduced
Oarsman Capital, Inc.19,392$321.0K0.13%−5,920−23.4%Reduced
BEAM Asset Management, LLC19,088$316.0K0.36%+1,102+6.1%Added
Susquehanna International Group, LLP19,038$315.0K0.00%+19,038New
Gill Capital Partners, LLC18,686$309.0K0.14%00.0%Unchanged
Stifel Financial Corp18,590$308.0K0.00%−753−3.9%Reduced
Ausdal Financial Partners, Inc.18,524$306.0K0.04%+1,576+9.3%Added
Mercer Global Advisors Inc18,280$302.0K0.00%+6,276+52.3%Added
Fort Pitt Capital Group, LLC18,235$302.0K0.01%+18,235New
Camden Capital, LLC18,182$301.0K0.06%−133−0.7%Reduced
TFG Advisers LLC17,411$288.0K0.13%+545+3.2%Added
Stock Yards Bank & Trust Co17,260$285.0K0.01%+17,260New
Oppenheimer & Co Inc16,480$273.0K0.00%+6,438+64.1%Added
Lincoln National Corp16,409$271.0K0.01%−72−0.4%Reduced
Whittier Trust Co15,886$263.0K0.00%00.0%Unchanged
Advisory Services Network, LLC14,340$237.0K0.01%−3,939−21.5%Reduced
SFI Advisors, LLC13,868$233.0K0.21%+13,868New
Wealth Alliance Advisory Group, LLC13,347$221.0K0.10%00.0%Unchanged
Crescent Capital Consulting, LLC13,397$221.0K0.04%+259+2.0%Added
The PNC Financial Services Group, Inc.13,202$219.0K0.00%−54,584−80.5%Reduced
United Capital Financial Advisers, LLC12,688$210.0K0.00%−6,456−33.7%Reduced
Webster Bank, N. A.12,495$206.0K0.02%00.0%Unchanged
Future Financial Wealth Managment LLC12,000$201.0K0.16%+500+4.3%Added
Nomura Holdings Inc12,000$198.0K0.00%+12,000New
Cooper Financial Group11,878$196.0K0.07%+11,878New
First Foundation Advisors11,628$192.0K0.01%00.0%Unchanged
Avantax Advisory Services, Inc.11,535$191.0K0.00%+898+8.4%Added
Southland Equity Partners LLC11,408$188.7K0.08%00.0%Unchanged
Triton Wealth Management, PLLC11,356$183.0K0.09%−281−2.4%Reduced
National Asset Management, Inc.11,019$183.0K0.01%+11,019New
Steel Peak Wealth Management LLC11,001$182.0K0.01%−200−1.8%Reduced
Bard Financial Services, Inc.11,005$182.0K0.01%00.0%Unchanged
US Bancorp10,194$169.0K0.00%−300−2.9%Reduced
Balentine LLC10,000$165.0K0.01%+10,000New
Rockefeller Capital Management L.P.9,623$159.0K0.00%+520+5.7%Added
Geneos Wealth Management Inc.8,838$146.0K0.01%−628−6.6%Reduced
Belpointe Asset Management LLC8,485$140.0K0.01%+8,485New
Steward Partners Investment Advisory, LLC8,182$135.0K0.00%+8,182New