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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 2022

Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Dec 31, 2022. 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
155
+16 vs. Q3 2022
Shares held
12.4M
+2.05M (+19.9%) vs. Q3 2022
Total value
$150.2M
+$28.9M (+23.8%) vs. Q3 2022
New holders
28
54 more added
Sold out
12
44 more reduced

3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 2022: 155 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 2022: $150.2M
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 2022

Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q3 2022.

Institutions holding PTY in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Morgan Stanley1,468,222$17.6M0.00%+119,392+8.9%Added
LPL Financial LLC1,010,421$12.1M0.01%+47,569+4.9%Added
Commonwealth Equity Services, LLC767,712$9.22M0.02%+18,136+2.4%Added
Penserra Capital Management LLC725,547$8.71M0.19%+70,646+10.8%Added
XML Financial, LLC552,245$6.63M0.83%+453,175+457.4%Added
Advisor Group Holdings, Inc.530,406$6.37M0.01%+32,551+6.5%Added
Northwestern Mutual Wealth Management Co485,707$5.83M0.01%−16,895−3.4%Reduced
Johnson & White Wealth Management, LLC26,120$4.14M4.17%+26,120New
Proequities, Inc.329,161$3.99M0.32%+1,768+0.5%Added
Cetera Advisor Networks LLC312,939$3.76M0.03%+40,807+15.0%Added
Cornerstone Advisory, LLC273,917$3.29M0.65%+273,917New
Evergreen Wealth Management, LLC255,194$3.01M2.77%+255,194New
Cambridge Investment Research Advisors, Inc.230,157$2.76M0.01%+139,627+154.2%Added
Ghe, LLC210,349$2.49M2.34%00.0%Unchanged
Royal Bank of Canada199,783$2.40M0.00%+105,866+112.7%Added
Dynamic Advisor Solutions LLC195,570$2.35M0.16%−32,364−14.2%Reduced
Captrust Financial Advisors191,197$2.30M0.01%+170,129+807.5%Added
Beacon Pointe Advisors, LLC189,300$2.27M0.04%−18,680−9.0%Reduced
Sym Financial Corp176,980$2.13M0.51%−2,787−1.6%Reduced
Envestnet Asset Management Inc174,778$2.10M0.00%−34,590−16.5%Reduced
Cetera Investment Advisers167,920$2.02M0.02%+24,504+17.1%Added
Accel Wealth Management167,731$2.01M0.96%+6,144+3.8%Added
Cahill Financial Advisors Inc155,117$1.86M0.36%+130,616+533.1%Added
Bank of America Corp152,885$1.84M0.00%−41,578−21.4%Reduced
Financial Advocates Investment Management149,000$1.79M0.13%+149,000New
MML Investors Services, LLC129,119$1.55M0.01%−3,271−2.5%Reduced
Kestra Advisory Services, LLC125,419$1.51M0.01%+19,497+18.4%Added
UBS Group AG115,755$1.39M0.00%−9,787−7.8%Reduced
Exencial Wealth Advisors, LLC89,605$1.08M0.06%+39,411+78.5%Added
International Assets Investment Management, LLC87,369$1.04M0.11%+87,369New
Rockefeller Capital Management L.P.84,376$1.01M0.01%−81,769−49.2%Reduced
C2C Wealth Management, LLC75,171$1.00M0.17%−980−1.3%Reduced
Stifel Financial Corp78,200$939.2K0.00%+51,062+188.2%Added
Centaurus Financial, Inc.76,580$920.0K0.09%+14,868+24.1%Added
Plotkin Financial Advisors, LLC76,526$919.1K0.93%−1,494−1.9%Reduced
Parallel Advisors, LLC74,452$894.2K0.04%+14,848+24.9%Added
Independent Financial Group, LLC72,051$865.3K0.07%+6,608+10.1%Added
Guggenheim Capital LLC63,478$762.4K0.01%−2,132−3.2%Reduced
Raymond James Financial Services Advisors, Inc.63,172$758.7K0.00%−7,986−11.2%Reduced
BDO Wealth Advisors, LLC61,220$735.3K0.09%−11,610−15.9%Reduced
GWM Advisors LLC62,206$695.1K0.02%−714−1.1%Reduced
Raymond James & Associates54,352$652.8K0.00%−1,024−1.8%Reduced
Neuberger Berman Group LLC51,210$615.0K0.00%00.0%Unchanged
Hollencrest Capital Management50,170$602.5K0.07%−4,271−7.8%Reduced
Elequin Capital LP46,866$562.9K0.16%+46,866New
Verus Capital Partners, LLC46,502$558.5K0.10%−1,602−3.3%Reduced
Money Concepts Capital Corp45,587$547.5K0.02%+45,512+60,682.7%Added
Certified Advisory Corp45,377$545.0K0.11%−14,833−24.6%Reduced
Western Wealth Management, LLC45,213$543.0K0.06%−78,795−63.5%Reduced
The PNC Financial Services Group, Inc.45,197$542.8K0.00%−1,300−2.8%Reduced
Wells Fargo & Company44,907$539.3K0.00%−4,247−8.6%Reduced
Carmel Capital Partners, LLC43,746$525.4K0.36%+22,199+103.0%Added
Janney Montgomery Scott LLC41,108$494.0K0.00%+6,044+17.2%Added
Sigma Planning Corp40,953$491.9K0.02%+368+0.9%Added
Atria Wealth Solutions, Inc.40,313$488.7K0.01%−15,712−28.0%Reduced
Semus Wealth Partners LLC40,073$481.3K0.58%+40,073New
Raymond James Trust N.A.37,547$451.0K0.02%+21,132+128.7%Added
Nwam LLC37,369$448.8K0.04%+1,619+4.5%Added
Arlington Capital Management, Inc.35,468$426.0K0.48%+35,468New
Covenant Asset Management, LLC33,162$398.3K0.14%−2,667−7.4%Reduced
HB Wealth Management, LLC31,471$378.0K0.01%−16,352−34.2%Reduced
Spire Wealth Management28,467$342.0K0.02%+2,419+9.3%Added
D.A. Davidson & Co.28,461$341.8K0.00%−1,800−5.9%Reduced
AE Wealth Management LLC25,689$308.5K0.00%−6,255−19.6%Reduced
Stratos Wealth Partners, LTD.25,640$307.9K0.01%+38+0.1%Added
Ausdal Financial Partners, Inc.25,503$306.3K0.04%+176+0.7%Added
Samalin Investment Counsel, LLC24,405$293.1K0.19%+4,244+21.1%Added
Truist Financial Corp23,213$278.8K0.00%+232+1.0%Added
All Season Financial Advisors, Inc.22,873$274.7K0.24%+923+4.2%Added
HighTower Advisors, LLC22,419$271.0K0.00%+2,465+12.4%Added
Virtu Financial LLC21,731$261.0K0.03%+1,530+7.6%Added
Lincoln National Corp21,630$259.8K0.01%+9,511+78.5%Added
Mariner, LLC21,267$255.0K0.00%00.0%Unchanged
GSB Wealth Management, LLC20,747$249.2K0.09%+862+4.3%Added
Creative Planning19,296$231.7K0.00%+862+4.7%Added
M&T Bank Corp18,737$225.0K0.00%−77,848−80.6%Reduced
Gill Capital Partners, LLC18,686$224.4K0.11%00.0%Unchanged
Oarsman Capital, Inc.18,256$219.3K0.11%−895−4.7%Reduced
Collaborative Wealth Managment Inc.18,052$216.8K0.14%+1,057+6.2%Added
Wealth Alliance Advisory Group, LLC17,847$214.3K0.08%+4,500+33.7%Added
Millennium Management LLC17,802$214.0K0.00%+6,629+59.3%Added
BEAM Asset Management, LLC17,527$210.5K0.22%−524−2.9%Reduced
Avestar Capital, LLC16,680$202.2K0.04%+16,680New
Citadel Advisors LLC16,347$196.3K0.00%+16,347New
TD Waterhouse Canada Inc.16,000$195.7K0.00%+16,000New
Integrity Financial Corp16,282$195.5K0.19%+396+2.5%Added
Advisory Services Network, LLC16,148$193.9K0.01%00.0%Unchanged
Avantax Advisory Services, Inc.15,789$189.6K0.00%+64+0.4%Added
SFI Advisors, LLC15,618$187.6K0.20%−3,289−17.4%Reduced
Sheaff Brock Investment Advisors, LLC15,526$186.5K0.02%+15,526New
Kellett Schaffner Wealth Advisors LLC15,419$185.2K0.18%−1,070−6.5%Reduced
Wealthcare Advisory Partners LLC15,392$184.9K0.01%−183−1.2%Reduced
Bridge Advisory, LLC14,959$179.7K0.07%+14,959New
TFG Advisers LLC12,984$155.9K0.08%−3,737−22.3%Reduced
Triton Wealth Management, PLLC11,356$152.0K0.09%00.0%Unchanged
Equius Partners, Inc.12,624$151.6K0.05%+347+2.8%Added
Two Sigma Securities, LLC12,516$150.3K0.02%+12,516New
Future Financial Wealth Managment LLC12,000$144.1K0.16%00.0%Unchanged
Southland Equity Partners LLC11,221$134.8K0.05%00.0%Unchanged
Davenport & Co LLC11,196$134.0K0.00%−4,203−27.3%Reduced